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<?php |
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namespace Bavix\AdvancedHtmlDom; |
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class Str |
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{ |
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/** |
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* @var |
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*/ |
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protected $text; |
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/** |
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* Str constructor. |
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* |
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* @param $str |
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*/ |
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public function __construct($str) |
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{ |
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$this->text = $str; |
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} |
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/** |
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* @param $regex |
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* @param int $group_number |
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* |
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* @return bool |
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* @see https://github.com/hashsup/advanced_html_dom/commit/10fea1345cd1f096a3199e2760ad06e4931007f6 |
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*/ |
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public function match($regex, $group_number = 0) |
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{ |
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if (!\preg_match($regex, $this->text, $matches)) { |
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return false; |
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} |
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if (!\array_key_exists($group_number, $matches)) { |
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return false; |
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} |
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return $matches[$group_number]; |
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} |
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/** |
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* @param $regex |
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* @param int $group_number |
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* |
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* @return mixed |
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* @see https://github.com/hashsup/advanced_html_dom/commit/10fea1345cd1f096a3199e2760ad06e4931007f6 |
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*/ |
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public function scan($regex, $group_number = 0) |
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{ |
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if (!\preg_match_all($regex, $this->text, $matches)) { |
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return false; |
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} |
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if (!\array_key_exists($group_number, $matches)) { |
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return false; |
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} |
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return $matches[$group_number]; |
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} |
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/** |
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* @param $regex |
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* @param $replacement |
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* |
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* @return Str |
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*/ |
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public function sub($regex, $replacement) |
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{ |
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$val = $this->gsub($regex, $replacement, 1); |
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return new Str($val); |
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} |
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/** |
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* @param $regex |
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* @param $replacement |
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* @param int $limit |
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* |
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* @return Str |
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*/ |
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public function gsub($regex, $replacement, $limit = -1) |
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{ |
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if ($replacement instanceof \Closure) { |
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$val = \preg_replace_callback($regex, $replacement, $this->text, $limit); |
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} else { |
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$val = \preg_replace($regex, $replacement, $this->text, $limit); |
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} |
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return new Str($val); |
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} |
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/** |
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* @param $regex |
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* @param int $limit |
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* |
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* @return array |
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*/ |
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public function split($regex, $limit = -1) |
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{ |
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return \preg_split($regex, $this->text, $limit); |
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} |
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/** |
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* @return string |
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*/ |
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public function __toString() |
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{ |
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return (string)$this->text; |
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} |
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/** |
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* @return mixed |
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*/ |
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public function to_s() |
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{ |
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return $this->text; |
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} |
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} |
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bavix /
advanced-html-dom
