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<?php $val = array(700,1000,2000,1500,1000); print_r($val); $subtract = 3.5; foreach($val as $key => $item){ if ($subtract > $item){ $subtract -= $item; $val[$key] = 0; } else{ $val[$key] -= $subtract; $subtract = 0; } } print_r($val);
Output for 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 ( [0] => 700 [1] => 1000 [2] => 2000 [3] => 1500 [4] => 1000 ) Array ( [0] => 696.5 [1] => 1000 [2] => 2000 [3] => 1500 [4] => 1000 )
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] => 700 [1] => 1000 [2] => 2000 [3] => 1500 [4] => 1000 ) Array ( [0] => 696.5 [1] => 1000 [2] => 2000 [3] => 1500 [4] => 1000 )
preferences:
198.08 ms | 402 KiB | 291 Q