3v4l.org

run code in 300+ PHP versions simultaneously
<?php $fname = '/tmp/graci.txt'; $fp = fopen($fname, file_exists($fname) ? 'a+' : 'w+'); $in = "graci|senha|rg|cpf\n"; fwrite($fp, $in); while ($user = fscanf($fp, "%s|%s\n")) { echo $user; } fclose($fp);
Output for 4.3.0 - 4.3.11, 4.4.0 - 4.4.9, 5.0.0 - 5.0.5, 5.1.0 - 5.1.6, 5.2.0 - 5.2.17, 5.3.0 - 5.3.29, 5.4.0 - 5.4.45, 5.5.0 - 5.5.38, 5.6.0 - 5.6.40, 7.0.0 - 7.0.33, 7.1.0 - 7.1.33, 7.2.0 - 7.2.34, 7.3.0 - 7.3.33, 7.4.0 - 7.4.33, 8.0.0 - 8.0.30, 8.1.0 - 8.1.28, 8.2.0 - 8.2.18, 8.3.0 - 8.3.6
preferences:
267.34 ms | 406 KiB | 468 Q