3v4l.org

run code in 200+ php & hhvm versions
Bugs & Features
<?php // Initialize the array with a fixed length $array = new SplFixedArray(5); $array[1] = 2; $array[4] = "foo"; var_dump($array[0]); // NULL var_dump($array[1]); // int(2) var_dump($array["4"]); // string(3) "foo" // Increase the size of the array to 10 $array->setSize(10); $array[9] = "asdf"; // Shrink the array to a size of 2 $array->setSize(2); // The following lines throw a RuntimeException: Index invalid or out of range try { var_dump($array["non-numeric"]); } catch(RuntimeException $re) { echo "RuntimeException: ".$re->getMessage()."\n"; } try { var_dump($array[-1]); } catch(RuntimeException $re) { echo "RuntimeException: ".$re->getMessage()."\n"; } try { var_dump($array[5]); } catch(RuntimeException $re) { echo "RuntimeException: ".$re->getMessage()."\n"; }
Output for 5.3.0 - 5.6.30, hhvm-3.10.1 - 3.17.3, 7.0.0 - 7.2.0
NULL int(2) string(3) "foo" RuntimeException: Index invalid or out of range RuntimeException: Index invalid or out of range RuntimeException: Index invalid or out of range
Output for 5.0.0 - 5.2.17
Fatal error: Class 'SplFixedArray' not found in /in/quJSm on line 3
Process exited with code 255.
Output for 4.4.2 - 4.4.9
Parse error: syntax error, unexpected '{' in /in/quJSm on line 22
Process exited with code 255.
Output for 4.3.0 - 4.3.1, 4.3.5 - 4.4.1
Parse error: parse error, unexpected '{' in /in/quJSm on line 22
Process exited with code 255.
Output for 4.3.2 - 4.3.4
Parse error: parse error in /in/quJSm on line 22
Process exited with code 255.