3v4l.org

run code in 300+ PHP versions simultaneously
<?php error_reporting(E_ALL); session_start(); $_SESSION["id"]=1;     echo $_SESSION['id'];  echo"<meta http-equiv='refresh' content='2.0;url=dses.php'>";              ?>
Output for 5.4.0 - 5.4.34
Parse error: syntax error, unexpected 'echo ' (T_STRING) in /in/gHpkC on line 5
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_STRING in /in/gHpkC on line 5
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_STRING in /in/gHpkC on line 5
Process exited with code 255.
Output for 4.3.2 - 4.3.4
Parse error: parse error in /in/gHpkC on line 5
Process exited with code 255.
preferences:
211.18 ms | 1395 KiB | 124 Q