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run code in 300+ PHP versions simultaneously
<?php class bar { protected $baz = "1"; public function set( $val ) { $this->baz = $val; } public function get() { return $this->baz; } } class foo { private $bar; public function __construct( $bar ) { $this->bar = $bar; } public function __clone() { echo __METHOD__ . "\n"; $this->bar = clone $this->bar; } public function get() { return $this->bar; } } $bar = new bar(); $o1 = new foo( $bar ); $o2 = clone $o1; $o2->get()->set( "2" ); var_dump( $o1->get()->get() ); var_dump( $o2->get()->get() );
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, 5.5.24 - 5.5.35, 5.6.7 - 5.6.28, 7.0.0 - 7.0.20, 7.1.0 - 7.1.33, 7.2.0 - 7.2.33, 7.3.0 - 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
foo::__clone string(1) "1" string(1) "2"
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/lnQMF on line 4
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/lnQMF 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/lnQMF on line 4
Process exited with code 255.
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