3v4l.org

run code in 300+ PHP versions simultaneously
<?php $array = array( "foo" => "bar", "bar" => "foo", ); echo $array; echo "lalala" echo mysql_real_escape_string($array); ?>
Output for 5.4.0 - 5.4.45, 5.5.24 - 5.5.30, 5.6.8 - 5.6.14
Parse error: syntax error, unexpected 'echo' (T_ECHO), expecting ',' or ';' in /in/44VBv on line 9
Process exited with code 255.

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