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<?php $arr=[["id"=>"001","name"=>"Hello","pict"=>"hello.jpg"],["id"=>"002","name"=>"Abc","pict"=>"abc.jpg"]]; foreach ($arr as &$a) { $a['link'] = 'uploads/' . $a['pict']; } print_r($arr);
Output for 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 - 8.2.19, 8.3.0 - 8.3.4, 8.3.6 - 8.3.7
Array ( [0] => Array ( [id] => 001 [name] => Hello [pict] => hello.jpg [link] => uploads/hello.jpg ) [1] => Array ( [id] => 002 [name] => Abc [pict] => abc.jpg [link] => uploads/abc.jpg ) )
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 ( [0] => Array ( [id] => 001 [name] => Hello [pict] => hello.jpg [link] => uploads/hello.jpg ) [1] => Array ( [id] => 002 [name] => Abc [pict] => abc.jpg [link] => uploads/abc.jpg ) )

preferences:
129.02 ms | 402 KiB | 183 Q