3v4l.org

run code in 300+ PHP versions simultaneously
<?php   $ch = curl_init();             curl_setopt($ch, CURLOPT_URL, $url);             curl_setopt($ch, CURLOPT_HEADER, TRUE);             curl_setopt($ch, CURLOPT_NOBODY, TRUE); // remove body             curl_setopt($ch, CURLOPT_RETURNTRANSFER, TRUE);             $head = curl_exec($ch);             $httpCode = curl_getinfo($ch, CURLINFO_HTTP_CODE);             curl_close($ch); 
Output for 5.4.0 - 5.4.32
Parse error: syntax error, unexpected '$ch ' (T_VARIABLE) in /in/6L4Z2 on line 3
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 in /in/6L4Z2 on line 3
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 in /in/6L4Z2 on line 3
Process exited with code 255.
Output for 4.3.2 - 4.3.4
Parse error: parse error in /in/6L4Z2 on line 3
Process exited with code 255.
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241.45 ms | 1395 KiB | 123 Q