3v4l.org

run code in 200+ php & hhvm versions
Bugs & Features
<?php echo sub_str(") 148 CLR 668 R v Hart Cuzzo and Smith [1980] QdR 259 R v Lao and Nguyen (200", 1);
Output for 7.0.0 - 7.2.0
Fatal error: Uncaught Error: Call to undefined function sub_str() in /in/m7kvV:3 Stack trace: #0 {main} thrown in /in/m7kvV on line 3
Process exited with code 255.
Output for 5.3.20 - 5.6.28
Fatal error: Call to undefined function sub_str() in /in/m7kvV on line 3
Process exited with code 255.