3v4l.org

run code in 150+ php & hhvm versions
Bugs & Features
<!DOCTYPE html> <html> <body> <?php $x=5; $y=10; function practiceTest() { global $x,$y; $y=$x+$y; } praceticeTest(); // run function echo $y; // output the new value for variable $y ?> </body> </html>
Output for 7.0.0 - 7.1.0
<!DOCTYPE html> <html> <body> Fatal error: Uncaught Error: Call to undefined function praceticeTest() in /in/TN4JD:14 Stack trace: #0 {main} thrown in /in/TN4JD on line 14
Process exited with code 255.
Output for 5.0.0 - 5.6.28, hhvm-3.10.0 - 3.12.0
<!DOCTYPE html> <html> <body> Fatal error: Call to undefined function praceticeTest() in /in/TN4JD on line 14
Process exited with code 255.
Output for 4.4.5 - 4.4.9
<!DOCTYPE html> <html> <body> Fatal error: Call to undefined function: praceticetest() in /in/TN4JD on line 14
Process exited with code 255.
Output for 4.3.2 - 4.4.4
<!DOCTYPE html> <html> <body> Fatal error: Call to undefined function: praceticetest() in /in/TN4JD on line 14
Process exited with code 255.
Output for 4.3.0 - 4.3.1
<!DOCTYPE html> <html> <body> Fatal error: Call to undefined function: praceticetest() in /in/TN4JD on line 14