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run code in 300+ PHP versions simultaneously
<?php class Foo extends IteratorIterator { function __construct( $items ) { if ( is_array( $items ) ) { $items = new ArrayIterator( $items ); } } function __debugInfo() { return [ "count" => iterator_count( $this ) ]; } } $a = new Foo( [ 1,2,3 ] ); var_dump( $a ); ?>
Output for 8.0.0 - 8.0.30, 8.1.0 - 8.1.28, 8.2.0 - 8.2.18, 8.3.0 - 8.3.4, 8.3.6
Warning: Uncaught Error: The object is in an invalid state as the parent constructor was not called in /in/tHteN:14 Stack trace: #0 [internal function]: IteratorIterator->rewind() #1 /in/tHteN(14): iterator_count(Object(Foo)) #2 [internal function]: Foo->__debugInfo() #3 /in/tHteN(19): var_dump(Object(Foo)) #4 {main} thrown in /in/tHteN on line 14 Fatal error: __debuginfo() must return an array in /in/tHteN on line 19
Process exited with code 255.
Output for 8.3.5
Warning: PHP Startup: Unable to load dynamic library 'sodium.so' (tried: /usr/lib/php/8.3.5/modules/sodium.so (libsodium.so.23: cannot open shared object file: No such file or directory), /usr/lib/php/8.3.5/modules/sodium.so.so (/usr/lib/php/8.3.5/modules/sodium.so.so: cannot open shared object file: No such file or directory)) in Unknown on line 0 Warning: Uncaught Error: The object is in an invalid state as the parent constructor was not called in /in/tHteN:14 Stack trace: #0 [internal function]: IteratorIterator->rewind() #1 /in/tHteN(14): iterator_count(Object(Foo)) #2 [internal function]: Foo->__debugInfo() #3 /in/tHteN(19): var_dump(Object(Foo)) #4 {main} thrown in /in/tHteN on line 14 Fatal error: __debuginfo() must return an array in /in/tHteN on line 19
Process exited with code 255.
Output for 7.0.0 - 7.0.11, 7.2.29 - 7.2.33, 7.3.16 - 7.3.33, 7.4.3 - 7.4.33
Warning: Uncaught LogicException: The object is in an invalid state as the parent constructor was not called in /in/tHteN:14 Stack trace: #0 [internal function]: IteratorIterator->rewind() #1 /in/tHteN(14): iterator_count(Object(Foo)) #2 [internal function]: Foo->__debugInfo() #3 /in/tHteN(19): var_dump(Object(Foo)) #4 {main} thrown in /in/tHteN on line 14 Fatal error: __debuginfo() must return an array in /in/tHteN on line 19
Process exited with code 255.
Output for 5.6.0 - 5.6.26
Warning: Uncaught exception 'LogicException' with message 'The object is in an invalid state as the parent constructor was not called' in /in/tHteN:14 Stack trace: #0 [internal function]: IteratorIterator->rewind() #1 /in/tHteN(14): iterator_count(Object(Foo)) #2 [internal function]: Foo->__debugInfo() #3 /in/tHteN(19): var_dump(Object(Foo)) #4 {main} thrown in /in/tHteN on line 14 Fatal error: __debuginfo() must return an array in /in/tHteN on line 19
Process exited with code 255.
Output for 5.4.0 - 5.4.45, 5.5.0 - 5.5.38
object(Foo)#1 (0) { }
Output for 4.4.2 - 4.4.9, 5.1.0 - 5.1.6, 5.2.0 - 5.2.17, 5.3.0 - 5.3.29
Parse error: syntax error, unexpected '[' in /in/tHteN on line 14
Process exited with code 255.
Output for 4.3.0 - 4.3.1, 4.3.5 - 4.3.11, 4.4.0 - 4.4.1, 5.0.0 - 5.0.5
Parse error: parse error, unexpected '[' in /in/tHteN on line 14
Process exited with code 255.
Output for 4.3.2 - 4.3.4
Parse error: parse error in /in/tHteN on line 14
Process exited with code 255.
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