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run code in 300+ PHP versions simultaneously
<?php function createClass(array $val, array $vals) { return new class($val, $vals) { public function __construct(public array $val, public array $vals) { } }; } $x = []; $y = &$x[]; $y = []; $z = createClass($y, $x); $y[] = 'a'; var_dump($x, $z->val, $z->vals);
Output for 8.0.1 - 8.0.30, 8.1.0 - 8.1.33, 8.2.0 - 8.2.29, 8.3.0 - 8.3.28, 8.4.1 - 8.4.14, 8.5.0
array(1) { [0]=> &array(1) { [0]=> string(1) "a" } } array(0) { } array(1) { [0]=> &array(1) { [0]=> string(1) "a" } }
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.
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