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<?php $sql = array(array('id' => 0, 'nom' => 'A', 'temp' => 1.1, 'autre' => 0), array('id' => 1, 'nom' => 'A', 'temp' => 2.1, 'autre' => 10), array('id' => 2, 'nom' => 'A', 'temp' => 3.1, 'autre' => 20), array('id' => 3, 'nom' => 'B', 'temp' => 4.1, 'autre' => 30), array('id' => 4, 'nom' => 'C', 'temp' => 5.1, 'autre' => 40), array('id' => 5, 'nom' => 'B', 'temp' => 6.1, 'autre' => 50), array('id' => 6, 'nom' => 'A', 'temp' => 7.1, 'autre' => 60)); $final = array(); foreach ($sql as $s) if(in_array($s['nom'], $final)) { if(!is_array($final[$s['nom']]['data'])) $final[$s['nom']]['data'] = array(); array_merge((array)$final[$s['nom']], array('data')); array_push($final[$s['nom']]['data'], $s['temp']); } else array_push($final, $s['nom']); print_r($final);
Output for git.master, git.master_jit
Warning: Undefined array key "A" in /in/3PMlU on line 12 Warning: Trying to access array offset on value of type null in /in/3PMlU on line 12 Warning: Undefined array key "B" in /in/3PMlU on line 12 Warning: Trying to access array offset on value of type null in /in/3PMlU on line 12 Array ( [0] => A [A] => Array ( [data] => Array ( [0] => 2.1 [1] => 3.1 [2] => 7.1 ) ) [1] => B [2] => C [B] => Array ( [data] => Array ( [0] => 6.1 ) ) )
Output for rfc.property-hooks
Warning: Undefined array key "A" in /in/3PMlU on line 12 Warning: Trying to access array offset on null in /in/3PMlU on line 12 Warning: Undefined array key "B" in /in/3PMlU on line 12 Warning: Trying to access array offset on null in /in/3PMlU on line 12 Array ( [0] => A [A] => Array ( [data] => Array ( [0] => 2.1 [1] => 3.1 [2] => 7.1 ) ) [1] => B [2] => C [B] => Array ( [data] => Array ( [0] => 6.1 ) ) )

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