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<?php $a = array(1, 2, 3); $values = &$a; foreach ($values as $value) { $values[3] = "bob"; if ($value == "bob") { $values[3] = "We made it into the if"; } } var_dump($values);
Output for 7.0.0 - 7.0.20, 7.1.0 - 7.1.20, 7.2.0 - 7.2.33, 7.3.16 - 7.3.33, 7.4.0 - 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(4) { [0]=> int(1) [1]=> int(2) [2]=> int(3) [3]=> string(3) "bob" }
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(4) { [0]=> int(1) [1]=> int(2) [2]=> int(3) [3]=> string(3) "bob" }
Output for 5.5.24 - 5.5.35, 5.6.8 - 5.6.28
array(4) { [0]=> int(1) [1]=> int(2) [2]=> int(3) [3]=> string(22) "We made it into the if" }
preferences:
154.57 ms | 402 KiB | 183 Q