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run code in 300+ PHP versions simultaneously
<?php //namespace Thijs; function hallo() { echo "Hallo, Thijs"; } //namespace Hans; function hallo() { echo "Hallo, Hans"; } //namespace Voorbeeld; hallo();
Output for 5.5.24 - 5.5.31, 5.6.8 - 5.6.17, 7.0.0 - 7.0.2
Fatal error: Cannot redeclare hallo() (previously declared in /in/aHcnY:5) in /in/aHcnY on line 8
Process exited with code 255.
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171.32 ms | 1395 KiB | 28 Q