3v4l.org

run code in 300+ PHP versions simultaneously
<?php testme(); function testme() { $data='a=1&b=2&c=3'; echo 'parse_data(): ',$data,EOL; parse_str($data); //echo print_r($b,1); if(isset($b)) { echo 'isset b='.$b,EOL; } else { echo 'notset b='.$b,EOL; } if(isset($b)) { echo 'isset b='.$b,EOL; } else { echo 'no b='.$b,EOL; } }

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