467 lines
13 KiB
PHP
467 lines
13 KiB
PHP
<?php
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namespace MailPoetVendor\Symfony\Component\String;
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if (!defined('ABSPATH')) exit;
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use MailPoetVendor\Symfony\Component\String\Exception\ExceptionInterface;
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use MailPoetVendor\Symfony\Component\String\Exception\InvalidArgumentException;
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use MailPoetVendor\Symfony\Component\String\Exception\RuntimeException;
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abstract class AbstractString implements \Stringable, \JsonSerializable
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{
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public const PREG_PATTERN_ORDER = \PREG_PATTERN_ORDER;
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public const PREG_SET_ORDER = \PREG_SET_ORDER;
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public const PREG_OFFSET_CAPTURE = \PREG_OFFSET_CAPTURE;
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public const PREG_UNMATCHED_AS_NULL = \PREG_UNMATCHED_AS_NULL;
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public const PREG_SPLIT = 0;
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public const PREG_SPLIT_NO_EMPTY = \PREG_SPLIT_NO_EMPTY;
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public const PREG_SPLIT_DELIM_CAPTURE = \PREG_SPLIT_DELIM_CAPTURE;
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public const PREG_SPLIT_OFFSET_CAPTURE = \PREG_SPLIT_OFFSET_CAPTURE;
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protected $string = '';
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protected $ignoreCase = \false;
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public abstract function __construct(string $string = '');
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public static function unwrap(array $values) : array
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{
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foreach ($values as $k => $v) {
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if ($v instanceof self) {
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$values[$k] = $v->__toString();
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} elseif (\is_array($v) && $values[$k] !== ($v = static::unwrap($v))) {
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$values[$k] = $v;
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}
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}
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return $values;
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}
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public static function wrap(array $values) : array
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{
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$i = 0;
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$keys = null;
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foreach ($values as $k => $v) {
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if (\is_string($k) && '' !== $k && $k !== ($j = (string) new static($k))) {
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$keys = $keys ?? \array_keys($values);
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$keys[$i] = $j;
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}
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if (\is_string($v)) {
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$values[$k] = new static($v);
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} elseif (\is_array($v) && $values[$k] !== ($v = static::wrap($v))) {
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$values[$k] = $v;
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}
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++$i;
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}
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return null !== $keys ? \array_combine($keys, $values) : $values;
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}
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public function after($needle, bool $includeNeedle = \false, int $offset = 0) : self
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{
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$str = clone $this;
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$i = \PHP_INT_MAX;
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foreach ((array) $needle as $n) {
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$n = (string) $n;
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$j = $this->indexOf($n, $offset);
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if (null !== $j && $j < $i) {
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$i = $j;
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$str->string = $n;
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}
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}
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if (\PHP_INT_MAX === $i) {
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return $str;
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}
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if (!$includeNeedle) {
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$i += $str->length();
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}
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return $this->slice($i);
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}
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public function afterLast($needle, bool $includeNeedle = \false, int $offset = 0) : self
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{
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$str = clone $this;
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$i = null;
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foreach ((array) $needle as $n) {
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$n = (string) $n;
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$j = $this->indexOfLast($n, $offset);
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if (null !== $j && $j >= $i) {
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$i = $offset = $j;
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$str->string = $n;
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}
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}
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if (null === $i) {
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return $str;
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}
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if (!$includeNeedle) {
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$i += $str->length();
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}
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return $this->slice($i);
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}
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public abstract function append(string ...$suffix) : self;
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public function before($needle, bool $includeNeedle = \false, int $offset = 0) : self
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{
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$str = clone $this;
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$i = \PHP_INT_MAX;
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foreach ((array) $needle as $n) {
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$n = (string) $n;
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$j = $this->indexOf($n, $offset);
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if (null !== $j && $j < $i) {
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$i = $j;
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$str->string = $n;
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}
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}
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if (\PHP_INT_MAX === $i) {
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return $str;
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}
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if ($includeNeedle) {
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$i += $str->length();
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}
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return $this->slice(0, $i);
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}
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public function beforeLast($needle, bool $includeNeedle = \false, int $offset = 0) : self
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{
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$str = clone $this;
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$i = null;
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foreach ((array) $needle as $n) {
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$n = (string) $n;
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$j = $this->indexOfLast($n, $offset);
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if (null !== $j && $j >= $i) {
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$i = $offset = $j;
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$str->string = $n;
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}
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}
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if (null === $i) {
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return $str;
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}
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if ($includeNeedle) {
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$i += $str->length();
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}
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return $this->slice(0, $i);
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}
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public function bytesAt(int $offset) : array
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{
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$str = $this->slice($offset, 1);
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return '' === $str->string ? [] : \array_values(\unpack('C*', $str->string));
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}
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public abstract function camel() : self;
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public abstract function chunk(int $length = 1) : array;
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public function collapseWhitespace() : self
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{
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$str = clone $this;
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$str->string = \trim(\preg_replace("/(?:[ \n\r\t\f]{2,}+|[\n\r\t\f])/", ' ', $str->string), " \n\r\t\f");
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return $str;
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}
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public function containsAny($needle) : bool
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{
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return null !== $this->indexOf($needle);
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}
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public function endsWith($suffix) : bool
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{
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if (!\is_array($suffix) && !$suffix instanceof \Traversable) {
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throw new \TypeError(\sprintf('Method "%s()" must be overridden by class "%s" to deal with non-iterable values.', __FUNCTION__, static::class));
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}
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foreach ($suffix as $s) {
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if ($this->endsWith((string) $s)) {
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return \true;
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}
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}
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return \false;
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}
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public function ensureEnd(string $suffix) : self
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{
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if (!$this->endsWith($suffix)) {
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return $this->append($suffix);
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}
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$suffix = \preg_quote($suffix);
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$regex = '{(' . $suffix . ')(?:' . $suffix . ')++$}D';
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return $this->replaceMatches($regex . ($this->ignoreCase ? 'i' : ''), '$1');
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}
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public function ensureStart(string $prefix) : self
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{
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$prefix = new static($prefix);
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if (!$this->startsWith($prefix)) {
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return $this->prepend($prefix);
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}
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$str = clone $this;
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$i = $prefixLen = $prefix->length();
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while ($this->indexOf($prefix, $i) === $i) {
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$str = $str->slice($prefixLen);
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$i += $prefixLen;
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}
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return $str;
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}
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public function equalsTo($string) : bool
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{
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if (!\is_array($string) && !$string instanceof \Traversable) {
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throw new \TypeError(\sprintf('Method "%s()" must be overridden by class "%s" to deal with non-iterable values.', __FUNCTION__, static::class));
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}
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foreach ($string as $s) {
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if ($this->equalsTo((string) $s)) {
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return \true;
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}
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}
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return \false;
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}
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public abstract function folded() : self;
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public function ignoreCase() : self
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{
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$str = clone $this;
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$str->ignoreCase = \true;
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return $str;
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}
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public function indexOf($needle, int $offset = 0) : ?int
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{
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if (!\is_array($needle) && !$needle instanceof \Traversable) {
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throw new \TypeError(\sprintf('Method "%s()" must be overridden by class "%s" to deal with non-iterable values.', __FUNCTION__, static::class));
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}
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$i = \PHP_INT_MAX;
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foreach ($needle as $n) {
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$j = $this->indexOf((string) $n, $offset);
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if (null !== $j && $j < $i) {
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$i = $j;
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}
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}
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return \PHP_INT_MAX === $i ? null : $i;
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}
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public function indexOfLast($needle, int $offset = 0) : ?int
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{
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if (!\is_array($needle) && !$needle instanceof \Traversable) {
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throw new \TypeError(\sprintf('Method "%s()" must be overridden by class "%s" to deal with non-iterable values.', __FUNCTION__, static::class));
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}
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$i = null;
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foreach ($needle as $n) {
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$j = $this->indexOfLast((string) $n, $offset);
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if (null !== $j && $j >= $i) {
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$i = $offset = $j;
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}
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}
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return $i;
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}
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public function isEmpty() : bool
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{
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return '' === $this->string;
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}
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public abstract function join(array $strings, ?string $lastGlue = null) : self;
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public function jsonSerialize() : string
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{
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return $this->string;
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}
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public abstract function length() : int;
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public abstract function lower() : self;
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public abstract function match(string $regexp, int $flags = 0, int $offset = 0) : array;
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public abstract function padBoth(int $length, string $padStr = ' ') : self;
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public abstract function padEnd(int $length, string $padStr = ' ') : self;
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public abstract function padStart(int $length, string $padStr = ' ') : self;
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public abstract function prepend(string ...$prefix) : self;
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public function repeat(int $multiplier) : self
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{
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if (0 > $multiplier) {
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throw new InvalidArgumentException(\sprintf('Multiplier must be positive, %d given.', $multiplier));
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}
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$str = clone $this;
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$str->string = \str_repeat($str->string, $multiplier);
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return $str;
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}
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public abstract function replace(string $from, string $to) : self;
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public abstract function replaceMatches(string $fromRegexp, $to) : self;
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public abstract function reverse() : self;
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public abstract function slice(int $start = 0, ?int $length = null) : self;
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public abstract function snake() : self;
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public abstract function splice(string $replacement, int $start = 0, ?int $length = null) : self;
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public function split(string $delimiter, ?int $limit = null, ?int $flags = null) : array
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{
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if (null === $flags) {
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throw new \TypeError('Split behavior when $flags is null must be implemented by child classes.');
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}
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if ($this->ignoreCase) {
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$delimiter .= 'i';
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}
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\set_error_handler(static function ($t, $m) {
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throw new InvalidArgumentException($m);
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});
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try {
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if (\false === ($chunks = \preg_split($delimiter, $this->string, $limit, $flags))) {
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$lastError = \preg_last_error();
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foreach (\get_defined_constants(\true)['pcre'] as $k => $v) {
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if ($lastError === $v && '_ERROR' === \substr($k, -6)) {
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throw new RuntimeException('Splitting failed with ' . $k . '.');
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}
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}
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throw new RuntimeException('Splitting failed with unknown error code.');
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}
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} finally {
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\restore_error_handler();
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}
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$str = clone $this;
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if (self::PREG_SPLIT_OFFSET_CAPTURE & $flags) {
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foreach ($chunks as &$chunk) {
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$str->string = $chunk[0];
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$chunk[0] = clone $str;
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}
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} else {
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foreach ($chunks as &$chunk) {
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$str->string = $chunk;
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$chunk = clone $str;
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}
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}
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return $chunks;
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}
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public function startsWith($prefix) : bool
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{
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if (!\is_array($prefix) && !$prefix instanceof \Traversable) {
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throw new \TypeError(\sprintf('Method "%s()" must be overridden by class "%s" to deal with non-iterable values.', __FUNCTION__, static::class));
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}
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foreach ($prefix as $prefix) {
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if ($this->startsWith((string) $prefix)) {
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return \true;
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}
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}
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return \false;
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}
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public abstract function title(bool $allWords = \false) : self;
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public function toByteString(?string $toEncoding = null) : ByteString
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{
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$b = new ByteString();
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$toEncoding = \in_array($toEncoding, ['utf8', 'utf-8', 'UTF8'], \true) ? 'UTF-8' : $toEncoding;
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if (null === $toEncoding || $toEncoding === ($fromEncoding = $this instanceof AbstractUnicodeString || \preg_match('//u', $b->string) ? 'UTF-8' : 'Windows-1252')) {
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$b->string = $this->string;
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return $b;
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}
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\set_error_handler(static function ($t, $m) {
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throw new InvalidArgumentException($m);
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});
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try {
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try {
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$b->string = \mb_convert_encoding($this->string, $toEncoding, 'UTF-8');
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} catch (InvalidArgumentException|\ValueError $e) {
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if (!\function_exists('iconv')) {
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if ($e instanceof \ValueError) {
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throw new InvalidArgumentException($e->getMessage(), $e->getCode(), $e);
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}
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throw $e;
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}
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$b->string = \iconv('UTF-8', $toEncoding, $this->string);
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}
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} finally {
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\restore_error_handler();
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}
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return $b;
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}
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public function toCodePointString() : CodePointString
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{
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return new CodePointString($this->string);
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}
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public function toString() : string
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{
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return $this->string;
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}
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public function toUnicodeString() : UnicodeString
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{
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return new UnicodeString($this->string);
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}
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public abstract function trim(string $chars = " \t\n\r\x00\v\f ") : self;
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public abstract function trimEnd(string $chars = " \t\n\r\x00\v\f ") : self;
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public function trimPrefix($prefix) : self
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{
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if (\is_array($prefix) || $prefix instanceof \Traversable) {
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foreach ($prefix as $s) {
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$t = $this->trimPrefix($s);
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if ($t->string !== $this->string) {
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return $t;
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}
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}
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return clone $this;
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}
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$str = clone $this;
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if ($prefix instanceof self) {
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$prefix = $prefix->string;
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} else {
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$prefix = (string) $prefix;
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}
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if ('' !== $prefix && \strlen($this->string) >= \strlen($prefix) && 0 === \substr_compare($this->string, $prefix, 0, \strlen($prefix), $this->ignoreCase)) {
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$str->string = \substr($this->string, \strlen($prefix));
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}
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return $str;
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}
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public abstract function trimStart(string $chars = " \t\n\r\x00\v\f ") : self;
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public function trimSuffix($suffix) : self
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{
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if (\is_array($suffix) || $suffix instanceof \Traversable) {
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foreach ($suffix as $s) {
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$t = $this->trimSuffix($s);
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if ($t->string !== $this->string) {
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return $t;
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}
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}
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return clone $this;
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}
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$str = clone $this;
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if ($suffix instanceof self) {
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$suffix = $suffix->string;
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} else {
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$suffix = (string) $suffix;
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}
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if ('' !== $suffix && \strlen($this->string) >= \strlen($suffix) && 0 === \substr_compare($this->string, $suffix, -\strlen($suffix), null, $this->ignoreCase)) {
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$str->string = \substr($this->string, 0, -\strlen($suffix));
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}
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return $str;
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}
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public function truncate(int $length, string $ellipsis = '', bool $cut = \true) : self
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{
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$stringLength = $this->length();
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if ($stringLength <= $length) {
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return clone $this;
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}
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$ellipsisLength = '' !== $ellipsis ? (new static($ellipsis))->length() : 0;
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if ($length < $ellipsisLength) {
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$ellipsisLength = 0;
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}
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if (!$cut) {
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if (null === ($length = $this->indexOf([' ', "\r", "\n", "\t"], ($length ?: 1) - 1))) {
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return clone $this;
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}
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$length += $ellipsisLength;
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}
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$str = $this->slice(0, $length - $ellipsisLength);
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return $ellipsisLength ? $str->trimEnd()->append($ellipsis) : $str;
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}
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public abstract function upper() : self;
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public abstract function width(bool $ignoreAnsiDecoration = \true) : int;
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public function wordwrap(int $width = 75, string $break = "\n", bool $cut = \false) : self
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{
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$lines = '' !== $break ? $this->split($break) : [clone $this];
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$chars = [];
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$mask = '';
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if (1 === \count($lines) && '' === $lines[0]->string) {
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return $lines[0];
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}
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foreach ($lines as $i => $line) {
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if ($i) {
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$chars[] = $break;
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$mask .= '#';
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}
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foreach ($line->chunk() as $char) {
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$chars[] = $char->string;
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$mask .= ' ' === $char->string ? ' ' : '?';
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}
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}
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$string = '';
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$j = 0;
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$b = $i = -1;
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$mask = \wordwrap($mask, $width, '#', $cut);
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while (\false !== ($b = \strpos($mask, '#', $b + 1))) {
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for (++$i; $i < $b; ++$i) {
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$string .= $chars[$j];
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unset($chars[$j++]);
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}
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if ($break === $chars[$j] || ' ' === $chars[$j]) {
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unset($chars[$j++]);
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}
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$string .= $break;
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}
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$str = clone $this;
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$str->string = $string . \implode('', $chars);
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return $str;
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}
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public function __sleep() : array
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{
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return ['string'];
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}
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public function __clone()
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{
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$this->ignoreCase = \false;
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}
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public function __toString() : string
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{
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return $this->string;
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}
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}
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