3v4l.org

run code in 300+ PHP versions simultaneously
<?php for($i=1;$i<1000;$i++){ $c = curl_init('http://jigsaw.w3.org/css-validator/check/referer'); curl_setopt($c, CURLOPT_REFERER, "http://slrr.pl/?".rand(1,463474)); curl_setopt($c, CURLOPT_RETURNTRANSFER, 1); curl_setopt($c, CURLOPT_SSL_VERIFYPEER, false); curl_exec($c); curl_close($c); echo $i.", "; }
Output for 7.0.0 - 7.0.33, 7.1.0 - 7.1.25, 7.2.0 - 7.2.13, 7.3.0
Fatal error: Uncaught Error: Call to undefined function curl_init() in /in/t7Fim:4 Stack trace: #0 {main} thrown in /in/t7Fim on line 4
Process exited with code 255.
Output for 5.3.0 - 5.3.29, 5.4.0 - 5.4.45, 5.5.0 - 5.5.38, 5.6.0 - 5.6.38
Fatal error: Call to undefined function curl_init() in /in/t7Fim on line 4
Process exited with code 255.
preferences:
195.45 ms | 402 KiB | 234 Q