3v4l.org

run code in 300+ PHP versions simultaneously
<?php class a { private $a = 1; private $b = '3'; private $c = ['foo', 'bar' => 'baz']; } $a = new a(); var_export($a); var_export((array) $a);
Output for 8.2.0 - 8.2.18, 8.3.0 - 8.3.6
\a::__set_state(array( 'a' => 1, 'b' => '3', 'c' => array ( 0 => 'foo', 'bar' => 'baz', ), ))array ( '' . "\0" . 'a' . "\0" . 'a' => 1, '' . "\0" . 'a' . "\0" . 'b' => '3', '' . "\0" . 'a' . "\0" . 'c' => array ( 0 => 'foo', 'bar' => 'baz', ), )
Output for 5.4.0 - 5.4.45, 5.5.24 - 5.5.35, 5.6.8 - 5.6.28, 7.0.0 - 7.0.20, 7.1.0 - 7.1.33, 7.2.6 - 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
a::__set_state(array( 'a' => 1, 'b' => '3', 'c' => array ( 0 => 'foo', 'bar' => 'baz', ), ))array ( '' . "\0" . 'a' . "\0" . 'a' => 1, '' . "\0" . 'a' . "\0" . 'b' => '3', '' . "\0" . 'a' . "\0" . 'c' => array ( 0 => 'foo', 'bar' => 'baz', ), )
Output for 5.1.0 - 5.1.6, 5.2.0 - 5.2.17, 5.3.0 - 5.3.29
Parse error: syntax error, unexpected '[' in /in/sunjB on line 7
Process exited with code 255.
Output for 5.0.0 - 5.0.5
Parse error: parse error, unexpected '[' in /in/sunjB on line 7
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/sunjB 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/sunjB 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/sunjB on line 5
Process exited with code 255.

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