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<?php $a = [1]; var_dump($a); foreach ($a as $v) { echo('Array points to: ' . current($a) . ' foreach() is at element: ' . $v . PHP_EOL); } echo('After loop array points to: ' . current($a));
Output for 7.3.24 - 7.3.33, 7.4.12 - 7.4.33, 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
array(1) { [0]=> int(1) } Array points to: 1 foreach() is at element: 1 After loop array points to: 1
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 array(1) { [0]=> int(1) } Array points to: 1 foreach() is at element: 1 After loop array points to: 1
preferences:
130.11 ms | 402 KiB | 115 Q