Online PHP editor | output for HVem8

@ 2021-12-29T04:24:17Z

<?php

$search = 'pink';

$test = array(
    'name_01' => array('yellow', 'red', 'blue', 'black', 'white', 'purple'),
    'name_02' => array('red', 'blue', 'white', 'green'),
    'name_03' => array('blue', 'pink', 'purple', 'blue'),
    'name_04' => array('white', 'black', 'red'),
    'name_05' => array('yellow', 'white', 'pink', 'black')
);

foreach($test as $key=>$arr){
   if(in_array($search,$arr)){
     echo $key.PHP_EOL;
   }

}

Output for 7.3.13 - 7.3.33, 7.4.0 - 7.4.33, 8.0.0 - 8.0.30, 8.1.0 - 8.1.33, 8.2.0 - 8.2.29, 8.3.0 - 8.3.4, 8.3.6 - 8.3.25, 8.4.1 - 8.4.12: name_03 name_05
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 name_03 name_05

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