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<?php $array[0][0] = 5323; $array[0][1] = 5346; $array[0][2] = 5424; $array[1][0] = 6000; $array[1][1] = 5412; $array[1][2] = 5543; $array[2][0] = 5651; $array[2][1] = 7000; $array[2][2] = 5254; $max = PHP_INT_MIN; foreach($array as $key => $subarray){ foreach($subarray as $subkey => $value){ if($value > $max){ $x = $key; $y = $subkey; $max = $value; } } } var_dump($x, $y, $max);
Output for 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 - 8.1.33, 8.2.0 - 8.2.29, 8.3.0 - 8.3.26, 8.4.1 - 8.4.13
int(2) int(1) int(7000)

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