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<?php $a = array( array("one" => array("a"=>"0000", "b"=>"1111")), ); foreach($a as &$record) { $record["one"]["a"] = "2222"; } var_dump($a); var_dump(str_replace("2", "3", $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
array(1) { [0]=> &array(1) { ["one"]=> array(2) { ["a"]=> string(4) "2222" ["b"]=> string(4) "1111" } } } Warning: Array to string conversion in /in/iOlfo on line 14 array(1) { [0]=> string(5) "Array" }
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]=> &array(1) { ["one"]=> array(2) { ["a"]=> string(4) "2222" ["b"]=> string(4) "1111" } } } Warning: Array to string conversion in /in/iOlfo on line 14 array(1) { [0]=> string(5) "Array" }
Output for 5.5.0 - 5.5.37, 5.6.0 - 5.6.28, 7.0.6 - 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
array(1) { [0]=> &array(1) { ["one"]=> array(2) { ["a"]=> string(4) "2222" ["b"]=> string(4) "1111" } } } array(1) { [0]=> array(1) { ["one"]=> array(2) { ["a"]=> string(4) "2222" ["b"]=> string(4) "1111" } } }
Output for 7.0.0 - 7.0.5
array(1) { [0]=> &array(1) { ["one"]=> array(2) { ["a"]=> string(4) "2222" ["b"]=> string(4) "1111" } } } Notice: Array to string conversion in /in/iOlfo on line 14 array(1) { [0]=> string(5) "Array" }
preferences:
169.39 ms | 402 KiB | 219 Q