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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']]['data'], $s['temp']); print_r($final);
Output for 8.3.0 - 8.3.6
Warning: Undefined array key "A" in /in/i08AV on line 12 Warning: Trying to access array offset on null in /in/i08AV on line 12 Warning: Undefined array key "B" in /in/i08AV on line 12 Warning: Trying to access array offset on null in /in/i08AV on line 12 Warning: Undefined array key "C" in /in/i08AV on line 12 Warning: Trying to access array offset on null in /in/i08AV on line 12 Array ( [A] => Array ( [data] => Array ( [0] => 1.1 [1] => 2.1 [2] => 3.1 [3] => 7.1 ) ) [B] => Array ( [data] => Array ( [0] => 4.1 [1] => 6.1 ) ) [C] => Array ( [data] => Array ( [0] => 5.1 ) ) )
Output for 8.0.0 - 8.0.30, 8.1.0 - 8.1.28, 8.2.0 - 8.2.18
Warning: Undefined array key "A" in /in/i08AV on line 12 Warning: Trying to access array offset on value of type null in /in/i08AV on line 12 Warning: Undefined array key "B" in /in/i08AV on line 12 Warning: Trying to access array offset on value of type null in /in/i08AV on line 12 Warning: Undefined array key "C" in /in/i08AV on line 12 Warning: Trying to access array offset on value of type null in /in/i08AV on line 12 Array ( [A] => Array ( [data] => Array ( [0] => 1.1 [1] => 2.1 [2] => 3.1 [3] => 7.1 ) ) [B] => Array ( [data] => Array ( [0] => 4.1 [1] => 6.1 ) ) [C] => Array ( [data] => Array ( [0] => 5.1 ) ) )
Output for 7.4.0 - 7.4.25, 7.4.27 - 7.4.33
Notice: Undefined index: A in /in/i08AV on line 12 Notice: Trying to access array offset on value of type null in /in/i08AV on line 12 Notice: Undefined index: B in /in/i08AV on line 12 Notice: Trying to access array offset on value of type null in /in/i08AV on line 12 Notice: Undefined index: C in /in/i08AV on line 12 Notice: Trying to access array offset on value of type null in /in/i08AV on line 12 Array ( [A] => Array ( [data] => Array ( [0] => 1.1 [1] => 2.1 [2] => 3.1 [3] => 7.1 ) ) [B] => Array ( [data] => Array ( [0] => 4.1 [1] => 6.1 ) ) [C] => Array ( [data] => Array ( [0] => 5.1 ) ) )
Output for 7.3.32 - 7.3.33, 7.4.26
Array ( [A] => Array ( [data] => Array ( [0] => 1.1 [1] => 2.1 [2] => 3.1 [3] => 7.1 ) ) [B] => Array ( [data] => Array ( [0] => 4.1 [1] => 6.1 ) ) [C] => Array ( [data] => Array ( [0] => 5.1 ) ) )
Output for 5.3.0 - 5.3.29, 5.4.0 - 5.4.45, 5.5.0 - 5.5.38, 5.6.0 - 5.6.38, 7.0.0 - 7.0.33, 7.1.0 - 7.1.25, 7.2.0 - 7.2.33, 7.3.0 - 7.3.31
Notice: Undefined index: A in /in/i08AV on line 12 Notice: Undefined index: B in /in/i08AV on line 12 Notice: Undefined index: C in /in/i08AV on line 12 Array ( [A] => Array ( [data] => Array ( [0] => 1.1 [1] => 2.1 [2] => 3.1 [3] => 7.1 ) ) [B] => Array ( [data] => Array ( [0] => 4.1 [1] => 6.1 ) ) [C] => Array ( [data] => Array ( [0] => 5.1 ) ) )
Output for 4.3.0 - 4.3.11, 4.4.0 - 4.4.9, 5.0.0 - 5.0.5, 5.1.0 - 5.1.6, 5.2.0 - 5.2.17
Notice: Undefined index: A in /in/i08AV on line 12 Notice: Undefined index: B in /in/i08AV on line 12 Notice: Undefined index: C in /in/i08AV on line 12 Array ( [A] => Array ( [data] => Array ( [0] => 1.1 [1] => 2.1 [2] => 3.1 [3] => 7.1 ) ) [B] => Array ( [data] => Array ( [0] => 4.1 [1] => 6.1 ) ) [C] => Array ( [data] => Array ( [0] => 5.1 ) ) )
preferences:
287.03 ms | 403 KiB | 425 Q