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<?php $array = [ ['name' => 'Bank BRI', 'amount' => 0], ['name' => 'Bank BRI', 'amount' => 0], ['name' => 'Bank BCA', 'amount' => 1412341234], ['name' => 'Bank CIMB Niaga', 'amount' => 532532552], ['name' => 'Bank BRI', 'amount' => 34534534], ['name' => 'Bank CIMB Niaga', 'amount' => 453425243], ['name' => 'Bank BRI', 'amount' => 0], ['name' => 'Bank BNI', 'amount' => 124124], ['name' => 'Bank CIMB Niaga', 'amount' => 352345623], ['name' => 'Bank BCA', 'amount' => 23432423], ['name' => 'Bank Mandiri', 'amount' => 0], ['name' => 'Bank BCA', 'amount' => 0], ['name' => 'Bank BCA', 'amount' => 0], ['name' => 'Bank Permata', 'amount' => 352352353], ]; var_export( array_reduce( $array, function($carry, $row) { $carry[$row['name']] = ($carry[$row['name']] ?? 0) + $row['amount']; return $carry; } ) );
Output for 7.3.0 - 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 - 8.3.28, 8.4.1 - 8.4.14, 8.5.0
array ( 'Bank BRI' => 34534534, 'Bank BCA' => 1435773657, 'Bank CIMB Niaga' => 1338303418, 'Bank BNI' => 124124, 'Bank Mandiri' => 0, 'Bank Permata' => 352352353, )
Output for 8.4.15
/bin/php-8.4.15: /usr/lib/libm.so.6: version `GLIBC_2.38' not found (required by /bin/php-8.4.15) /bin/php-8.4.15: /usr/lib/libm.so.6: version `GLIBC_2.35' not found (required by /bin/php-8.4.15) /bin/php-8.4.15: /usr/lib/libc.so.6: version `GLIBC_2.34' not found (required by /bin/php-8.4.15) /bin/php-8.4.15: /usr/lib/libc.so.6: version `GLIBC_2.38' not found (required by /bin/php-8.4.15)
Process exited with code 1.
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 ( 'Bank BRI' => 34534534, 'Bank BCA' => 1435773657, 'Bank CIMB Niaga' => 1338303418, 'Bank BNI' => 124124, 'Bank Mandiri' => 0, 'Bank Permata' => 352352353, )
Output for 5.6.7
Parse error: syntax error, unexpected '?' in /in/XKSFR on line 24
Process exited with code 255.
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