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<?php $horrorMovies = array( array( "title" => "The babadook", "imdb" => 6.8, "rotten" => 98 ), array( "title" => "The shining", "imdb" => 8.4, "rotten" => 87 ) ); foreach($horrorMovies as &$subarray){ $subarray["imdb"] *= 10; } var_dump($horrorMovies);
Output for 7.0.0 - 7.0.24, 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(2) { [0]=> array(3) { ["title"]=> string(12) "The babadook" ["imdb"]=> float(68) ["rotten"]=> int(98) } [1]=> &array(3) { ["title"]=> string(11) "The shining" ["imdb"]=> float(84) ["rotten"]=> int(87) } }
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(2) { [0]=> array(3) { ["title"]=> string(12) "The babadook" ["imdb"]=> float(68) ["rotten"]=> int(98) } [1]=> &array(3) { ["title"]=> string(11) "The shining" ["imdb"]=> float(84) ["rotten"]=> int(87) } }

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180.69 ms | 402 KiB | 224 Q