3v4l.org

run code in 300+ PHP versions simultaneously
<?php class Animal { protected $what = "nothing"; protected $born; function sound() { echo get_class($this)." says {$this->what}"; } function showBirthDate() { return $this->born; } public function __construct() { $this->born = time(); } } class Cow extends Animal { protected $what = "moo"; protected $owner; public function __construct($owner) { $this->owner = $owner; parent::__construct(); (?) } } $a = new Cow("Old McDonald"); $a->sound(); echo "\n",$a->showBirthDate();
Output for 5.1.0 - 5.1.6, 5.2.0 - 5.2.17, 5.3.0 - 5.3.29, 5.4.0 - 5.4.34
Parse error: syntax error, unexpected '?' in /in/sgbVP on line 23
Process exited with code 255.
Output for 5.0.0 - 5.0.5
Parse error: parse error, unexpected '?' in /in/sgbVP on line 23
Process exited with code 255.
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/sgbVP on line 3
Process exited with code 255.
Output for 4.3.0 - 4.3.1, 4.3.5 - 4.3.11, 4.4.0 - 4.4.1
Parse error: parse error, unexpected T_STRING, expecting T_OLD_FUNCTION or T_FUNCTION or T_VAR or '}' in /in/sgbVP on line 3
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/sgbVP on line 3
Process exited with code 255.
preferences:
213.41 ms | 1399 KiB | 124 Q