3v4l.org

run code in 150+ php & hhvm versions
Bugs & Features
<?php class Tag { private $name; private $attrs = array(); private $content = null; function __construct($name) { $this->name = $name; } function __toString() { $code = "<" . $this->name; foreach($this->attrs as $name => $val) { $code .= " " . $name . "=\"$val\""; } $code .= ">" . (!is_null($this->content) ? $this->content : '') . "</" . $this->name. ">"; return $code; } function addClass($className) { $this->attrs["class"] .= $className." "; return $this; } function addTitle($title) { $this->attrs["title"] = $title; return $this; } function addContent($content) { $this->content = $content; return $this; } function stringify() { return $this; } } //error_reporting(~E_NOTICE); $paragraph = new Tag('p'); echo $paragraph ->addClass("test") ->addTitle("Kubo2's testing paragraph") ->addContent("This is Kubo2's testing paragraph. It relates to http://djpw.cz/154725") ->stringify();
Output for 5.3.0 - 7.1.0
Notice: Undefined index: class in /in/aXYre on line 22 <p class="test " title="Kubo2's testing paragraph">This is Kubo2's testing paragraph. It relates to http://djpw.cz/154725</p>
Output for 5.0.0 - 5.2.17
Notice: Undefined index: class in /in/aXYre on line 22 <p class="test " title="Kubo2's testing paragraph">This is Kubo2's testing paragraph. It relates to http://djpw.cz/154725</p>
Output for 4.4.2 - 4.4.9
Parse error: syntax error, unexpected T_STRING, expecting T_OLD_FUNCTION or T_FUNCTION or T_VAR or '}' in /in/aXYre on line 4
Process exited with code 255.
Output for 4.3.0 - 4.3.1, 4.3.5 - 4.4.1
Parse error: parse error, unexpected T_STRING, expecting T_OLD_FUNCTION or T_FUNCTION or T_VAR or '}' in /in/aXYre on line 4
Process exited with code 255.
Output for 4.3.2 - 4.3.4
Parse error: parse error, expecting `T_OLD_FUNCTION' or `T_FUNCTION' or `T_VAR' or `'}'' in /in/aXYre on line 4
Process exited with code 255.