3v4l.org

run code in 300+ PHP versions simultaneously
<?php $var = 'foo'; outsideFunction(); function outsideFunction() { global $bar $bar = 'ham'; insideFunction(); } function insideFunction() { global $var, $bar; var_dump($var); echo PHP_EOL; var_dump($bar); }
Output for 5.4.0 - 5.4.34
Parse error: syntax error, unexpected '$bar' (T_VARIABLE), expecting ',' or ';' in /in/KWDJ2 on line 7
Process exited with code 255.
Output for 4.4.2 - 4.4.9, 5.1.0 - 5.1.6, 5.2.0 - 5.2.17, 5.3.0 - 5.3.29
Parse error: syntax error, unexpected T_VARIABLE, expecting ',' or ';' in /in/KWDJ2 on line 7
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, 5.0.0 - 5.0.5
Parse error: parse error, unexpected T_VARIABLE, expecting ',' or ';' in /in/KWDJ2 on line 7
Process exited with code 255.
Output for 4.3.2 - 4.3.4
Parse error: parse error, expecting `','' or `';'' in /in/KWDJ2 on line 7
Process exited with code 255.
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196.28 ms | 1395 KiB | 124 Q