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<?php $shops = [ 'sc.icfgjofgjgfnic2.fgjwegjb01-fglive' => ['au'], 'sc.jufgjdmia4gfdj.wefgb01' => ['ci','cm','eg','gh','ke','ma','ng'], 'sc.fhfghdj.j' => ['bd', 'ir', 'lk', 'mm', 'np', 'pk'], ]; echo max(1, array_sum(array_map('sum', array_values($shops))));
Output for git.master, git.master_jit, rfc.property-hooks
Fatal error: Uncaught TypeError: array_map(): Argument #1 ($callback) must be a valid callback or null, function "sum" not found or invalid function name in /in/QFslj:9 Stack trace: #0 /in/QFslj(9): array_map('sum', Array) #1 {main} thrown in /in/QFslj on line 9
Process exited with code 255.

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