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<?php $values = array( 'product1' => 10 , 'product2' => 15 , 'product3' => 14); echo array_keys($array, max($array));
Output for git.master, git.master_jit, rfc.property-hooks
Warning: Undefined variable $array in /in/8LjDZ on line 11 Warning: Undefined variable $array in /in/8LjDZ on line 11 Fatal error: Uncaught TypeError: max(): Argument #1 ($value) must be of type array, null given in /in/8LjDZ:11 Stack trace: #0 /in/8LjDZ(11): max(NULL) #1 {main} thrown in /in/8LjDZ on line 11
Process exited with code 255.

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