3v4l.org

run code in 300+ PHP versions simultaneously
<?php function connect() { mysql_connect('localhost', '', '') or return false; return 1; } $connect = connect(); if( $connect == 1) echo 'Successfully connected'; else echo 'Connect failed!';
Output for 5.4.0 - 5.4.45, 5.5.24 - 5.5.30, 5.6.8 - 5.6.16, 7.0.0
Parse error: syntax error, unexpected 'return' (T_RETURN) in /in/3qAYN on line 5
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_RETURN in /in/3qAYN 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, 5.0.0 - 5.0.5
Parse error: parse error, unexpected T_RETURN in /in/3qAYN on line 5
Process exited with code 255.
Output for 4.3.2 - 4.3.4
Parse error: parse error in /in/3qAYN on line 5
Process exited with code 255.
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200.01 ms | 999 KiB | 7 Q