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run code in 300+ PHP versions simultaneously
<?php function hello world($greeting=null){ $w = 'World'; echo "$greeting,$w!<br>\n"; } hello world('Howdy'); // Howdy, World! $command = "hello world"; $command('Hi'); // Hi, World! $content = "hello world"; echo $$content("Greetings"); // , World!
Output for 8.0.0 - 8.0.30, 8.1.0 - 8.1.28, 8.2.0 - 8.2.18, 8.3.0 - 8.3.6
Howdy,World!<br> Hi,World!<br> Warning: Undefined variable $hello world in /in/liRRQ on line 11 Fatal error: Uncaught Error: Value of type null is not callable in /in/liRRQ:11 Stack trace: #0 {main} thrown in /in/liRRQ on line 11
Process exited with code 255.
Output for 7.0.0 - 7.0.33, 7.1.0 - 7.1.25, 7.2.0 - 7.2.33, 7.3.0 - 7.3.31, 7.4.0 - 7.4.33
Howdy,World!<br> Hi,World!<br> Notice: Undefined variable: hello world in /in/liRRQ on line 11 Fatal error: Uncaught Error: Function name must be a string in /in/liRRQ:11 Stack trace: #0 {main} thrown in /in/liRRQ on line 11
Process exited with code 255.
Output for 7.3.32 - 7.3.33
Howdy,World!<br> Hi,World!<br> Fatal error: Uncaught Error: Function name must be a string in /in/liRRQ:11 Stack trace: #0 {main} thrown in /in/liRRQ on line 11
Process exited with code 255.
Output for 5.0.4 - 5.0.5, 5.1.1 - 5.1.6, 5.2.0 - 5.2.17, 5.3.0 - 5.3.29, 5.4.0 - 5.4.45, 5.5.0 - 5.5.38, 5.6.0 - 5.6.38
Howdy,World!<br> Hi,World!<br> Notice: Undefined variable: hello world in /in/liRRQ on line 11 Fatal error: Function name must be a string in /in/liRRQ on line 11
Process exited with code 255.
Output for 5.1.0
Fatal error: fatal flex scanner internal error--end of buffer missed in /in/liRRQ on line 11
Process exited with code 255.
Output for 5.0.0 - 5.0.3
Howdy,World!<br> Hi,World!<br> Notice: Undefined variable: hello world in /in/liRRQ on line 11 Fatal error: Function name must be a string in /in/liRRQ on line 11
Process exited with code 255.
Output for 4.4.5 - 4.4.9
Howdy,World!<br> Hi,World!<br> Notice: Undefined variable: hello world in /in/liRRQ on line 11 Fatal error: Call to undefined function: () in /in/liRRQ on line 11
Process exited with code 255.
Output for 4.3.2 - 4.3.11, 4.4.0 - 4.4.4
Howdy,World!<br> Hi,World!<br> Notice: Undefined variable: hello world in /in/liRRQ on line 11 Fatal error: Call to undefined function: () in /in/liRRQ on line 11
Process exited with code 255.
Output for 4.3.0 - 4.3.1
Howdy,World!<br> Hi,World!<br> Notice: Undefined variable: hello world in /in/liRRQ on line 11 Fatal error: Call to undefined function: () in /in/liRRQ on line 11
preferences:
286.82 ms | 402 KiB | 424 Q