diff options
Diffstat (limited to 'vendor/zendframework/zend-filter/src/PregReplace.php')
| -rw-r--r-- | vendor/zendframework/zend-filter/src/PregReplace.php | 164 |
1 files changed, 0 insertions, 164 deletions
diff --git a/vendor/zendframework/zend-filter/src/PregReplace.php b/vendor/zendframework/zend-filter/src/PregReplace.php deleted file mode 100644 index 5eeb947..0000000 --- a/vendor/zendframework/zend-filter/src/PregReplace.php +++ /dev/null @@ -1,164 +0,0 @@ -<?php -/** - * Zend Framework (http://framework.zend.com/) - * - * @link http://github.com/zendframework/zf2 for the canonical source repository - * @copyright Copyright (c) 2005-2015 Zend Technologies USA Inc. (http://www.zend.com) - * @license http://framework.zend.com/license/new-bsd New BSD License - */ - -namespace Zend\Filter; - -use Traversable; - -class PregReplace extends AbstractFilter -{ - protected $options = array( - 'pattern' => null, - 'replacement' => '', - ); - - /** - * Constructor - * Supported options are - * 'pattern' => matching pattern - * 'replacement' => replace with this - * - * @param array|Traversable|string|null $options - */ - public function __construct($options = null) - { - if ($options instanceof Traversable) { - $options = iterator_to_array($options); - } - - if (!is_array($options) || (!isset($options['pattern']) && !isset($options['replacement']))) { - $args = func_get_args(); - if (isset($args[0])) { - $this->setPattern($args[0]); - } - if (isset($args[1])) { - $this->setReplacement($args[1]); - } - } else { - $this->setOptions($options); - } - } - - /** - * Set the regex pattern to search for - * @see preg_replace() - * - * @param string|array $pattern - same as the first argument of preg_replace - * @return self - * @throws Exception\InvalidArgumentException - */ - public function setPattern($pattern) - { - if (!is_array($pattern) && !is_string($pattern)) { - throw new Exception\InvalidArgumentException(sprintf( - '%s expects pattern to be array or string; received "%s"', - __METHOD__, - (is_object($pattern) ? get_class($pattern) : gettype($pattern)) - )); - } - - if (is_array($pattern)) { - foreach ($pattern as $p) { - $this->validatePattern($p); - } - } - - if (is_string($pattern)) { - $this->validatePattern($pattern); - } - - $this->options['pattern'] = $pattern; - return $this; - } - - /** - * Get currently set match pattern - * - * @return string|array - */ - public function getPattern() - { - return $this->options['pattern']; - } - - /** - * Set the replacement array/string - * @see preg_replace() - * - * @param array|string $replacement - same as the second argument of preg_replace - * @return self - * @throws Exception\InvalidArgumentException - */ - public function setReplacement($replacement) - { - if (!is_array($replacement) && !is_string($replacement)) { - throw new Exception\InvalidArgumentException(sprintf( - '%s expects replacement to be array or string; received "%s"', - __METHOD__, - (is_object($replacement) ? get_class($replacement) : gettype($replacement)) - )); - } - $this->options['replacement'] = $replacement; - return $this; - } - - /** - * Get currently set replacement value - * - * @return string|array - */ - public function getReplacement() - { - return $this->options['replacement']; - } - - /** - * Perform regexp replacement as filter - * - * @param mixed $value - * @return mixed - * @throws Exception\RuntimeException - */ - public function filter($value) - { - if (!is_scalar($value) && !is_array($value)) { - return $value; - } - - if ($this->options['pattern'] === null) { - throw new Exception\RuntimeException(sprintf( - 'Filter %s does not have a valid pattern set', - get_class($this) - )); - } - - return preg_replace($this->options['pattern'], $this->options['replacement'], $value); - } - - /** - * Validate a pattern and ensure it does not contain the "e" modifier - * - * @param string $pattern - * @return bool - * @throws Exception\InvalidArgumentException - */ - protected function validatePattern($pattern) - { - if (!preg_match('/(?<modifier>[imsxeADSUXJu]+)$/', $pattern, $matches)) { - return true; - } - - if (false !== strstr($matches['modifier'], 'e')) { - throw new Exception\InvalidArgumentException(sprintf( - 'Pattern for a PregReplace filter may not contain the "e" pattern modifier; received "%s"', - $pattern - )); - } - } -} |