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run code in 150+ php & hhvm versions
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<?php function whatevs () {return true;}; set_error_handler('whatevs'); function foo($a) { trigger_warning('whatevs', E_USER_WARNING); var_dump($a); } foo(“13abc”);
Output for 7.0.0 - 7.1.0
Fatal error: Uncaught Error: Call to undefined function trigger_warning() in /in/MMOea:5 Stack trace: #0 /in/MMOea(6): foo('\xE2\x80\x9C13abc\xE2\x80\x9D') #1 {main} thrown in /in/MMOea on line 5
Process exited with code 255.
Output for hhvm-3.10.0 - 3.12.0
Fatal error: Call to undefined function trigger_warning() in /in/MMOea on line 5
Output for 5.0.0 - 5.6.28
Fatal error: Call to undefined function trigger_warning() in /in/MMOea on line 5
Process exited with code 255.
Output for 4.4.5 - 4.4.9
Fatal error: Call to undefined function: trigger_warning() in /in/MMOea on line 5
Process exited with code 255.
Output for 4.3.2 - 4.4.4
Fatal error: Call to undefined function: trigger_warning() in /in/MMOea on line 5
Process exited with code 255.
Output for 4.3.0 - 4.3.1
Fatal error: Call to undefined function: trigger_warning() in /in/MMOea on line 5