3v4l.org

run code in 150+ php & hhvm versions
Bugs & Features
<?php $derp = "d"+"a"+"t"+"e"; echo $derp("Y-m-d"); ?>
based on hOHpT
Output for 7.1.0
Warning: A non-numeric value encountered in /in/SMtZL on line 2 Warning: A non-numeric value encountered in /in/SMtZL on line 2 Warning: A non-numeric value encountered in /in/SMtZL on line 2 Warning: A non-numeric value encountered in /in/SMtZL on line 2 Fatal error: Uncaught Error: Function name must be a string in /in/SMtZL:3 Stack trace: #0 {main} thrown in /in/SMtZL on line 3
Process exited with code 255.
Output for 7.0.0 - 7.0.14
Fatal error: Uncaught Error: Function name must be a string in /in/SMtZL:3 Stack trace: #0 {main} thrown in /in/SMtZL on line 3
Process exited with code 255.
Output for 5.0.0 - 5.6.28
Fatal error: Function name must be a string in /in/SMtZL on line 3
Process exited with code 255.
Output for 4.4.5 - 4.4.9
Fatal error: Call to undefined function: 0() in /in/SMtZL on line 3
Process exited with code 255.
Output for 4.3.2 - 4.4.4
Fatal error: Call to undefined function: 0() in /in/SMtZL on line 3
Process exited with code 255.
Output for 4.3.0 - 4.3.1
Fatal error: Call to undefined function: 0() in /in/SMtZL on line 3