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run code in 300+ PHP versions simultaneously
<?php class A { private $private = 0; public function addPrivate() { $this->private++; } public function getPrivate() { return $this->private; } } class B extends A { public $private = 10; public function addBPrivate() { $this->private++; } public function getBPrivate() { return $this->private; } } $b = new B(); $b->addPrivate(); var_dump($b->getPrivate()); var_dump($b->getBPrivate()); $b->addBPrivate(); var_dump($b->getPrivate()); var_dump($b->getBPrivate());
Output for 5.0.0 - 5.0.5, 5.1.0 - 5.1.6, 5.2.0 - 5.2.17, 5.3.0 - 5.3.29, 5.4.0 - 5.4.45, 5.5.0 - 5.5.38, 5.6.0 - 5.6.25, 7.0.0 - 7.0.20, 7.1.0 - 7.1.20, 7.2.6 - 7.2.33, 7.3.12 - 7.3.33, 7.4.0 - 7.4.33, 8.0.0 - 8.0.30, 8.1.0 - 8.1.28, 8.2.0 - 8.2.18, 8.3.0 - 8.3.6
int(1) int(10) int(1) int(11)
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/j1PLm on line 5
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/j1PLm on line 5
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/j1PLm on line 5
Process exited with code 255.
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215.03 ms | 401 KiB | 354 Q