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run code in 300+ PHP versions simultaneously
<?php $records = [ "Coding", "Web development - Coding", "Meeting", "Coding", "Coding", "Content", "Coding", "Coding" ]; $quantities = [ 3, 8, 1, 4.85, 1, 0.5, 6.01, 7 ]; $result = []; foreach ($records as $index => $label){ $result[$label] = ($result[$label] ?? 0) + $quantities[$index]; } var_export(array_keys($result)); var_export(array_values($result));
Output for 7.2.0 - 7.2.34, 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 - 8.3.28, 8.4.1 - 8.4.14, 8.5.0
array ( 0 => 'Coding', 1 => 'Web development - Coding', 2 => 'Meeting', 3 => 'Content', )array ( 0 => 21.86, 1 => 8, 2 => 1, 3 => 0.5, )
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 5.6.40
Parse error: syntax error, unexpected '?' in /in/MjcUu on line 26
Process exited with code 255.
preferences:
110.95 ms | 408 KiB | 5 Q