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run code in 300+ PHP versions simultaneously
<?php function generator(): iterable { yield 'x' => 1; yield 2; yield 3; } $iterable = generator(); var_dump($iterable); var_export([...$iterable]);
Output for 8.4.1 - 8.4.14, 8.5.0 - 8.5.1
object(Generator)#1 (1) { ["function"]=> string(9) "generator" } array ( 'x' => 1, 0 => 2, 1 => 3, )
Output for 8.4.15
/bin/php-8.4.15: /usr/lib/libm.so.6: version `GLIBC_2.38' not found (required by /bin/php-8.4.15) /bin/php-8.4.15: /usr/lib/libm.so.6: version `GLIBC_2.35' not found (required by /bin/php-8.4.15) /bin/php-8.4.15: /usr/lib/libc.so.6: version `GLIBC_2.34' not found (required by /bin/php-8.4.15) /bin/php-8.4.15: /usr/lib/libc.so.6: version `GLIBC_2.38' not found (required by /bin/php-8.4.15)
Process exited with code 1.
Output for 8.1.0 - 8.1.33, 8.2.0 - 8.2.29, 8.3.0 - 8.3.28
object(Generator)#1 (0) { } array ( 'x' => 1, 0 => 2, 1 => 3, )
Output for 7.4.0 - 7.4.33, 8.0.0 - 8.0.30
object(Generator)#1 (0) { } Fatal error: Uncaught Error: Cannot unpack Traversable with string keys in /in/UkdLD:14 Stack trace: #0 {main} thrown in /in/UkdLD on line 14
Process exited with code 255.
Output for 7.3.0 - 7.3.33
Parse error: syntax error, unexpected '...' (T_ELLIPSIS), expecting ']' in /in/UkdLD on line 14
Process exited with code 255.

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