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<?php $arr = array( array( 'foo' => 80, 'bar' => 81, 'baz' => 82 ) ); $init = $arr[0]; $l = count($init); while(count($arr) < 4) { foreach($init as &$prop) { $prop += $l; } $arr[] = $init; } var_dump($arr);
Output for 5.4.0 - 5.4.45, 5.5.0 - 5.5.38, 5.6.0 - 5.6.40, 7.0.0 - 7.0.33, 7.1.0 - 7.1.33, 7.2.0 - 7.2.33, 7.3.0 - 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]=> array(3) { ["foo"]=> int(80) ["bar"]=> int(81) ["baz"]=> int(82) } [1]=> array(3) { ["foo"]=> int(83) ["bar"]=> int(84) ["baz"]=> &int(91) } [2]=> array(3) { ["foo"]=> int(86) ["bar"]=> int(87) ["baz"]=> &int(91) } [3]=> array(3) { ["foo"]=> int(89) ["bar"]=> int(90) ["baz"]=> &int(91) } }
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]=> array(3) { ["foo"]=> int(80) ["bar"]=> int(81) ["baz"]=> int(82) } [1]=> array(3) { ["foo"]=> int(83) ["bar"]=> int(84) ["baz"]=> &int(91) } [2]=> array(3) { ["foo"]=> int(86) ["bar"]=> int(87) ["baz"]=> &int(91) } [3]=> array(3) { ["foo"]=> int(89) ["bar"]=> int(90) ["baz"]=> &int(91) } }

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