3v4l.org

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<?php function array_transpose(array $a) { $r = array(); foreach($a as $keyRow => $subArr) { foreach($subArr as $keyCol => $value) $r[$keyCol][$keyRow] = $value; } return $r; } $arr = [ 'Amministrativo ^25^9,11,2,10,18,4,7,^17,13,^0.75^0^0.25', 'Logico deduttive^7^^21,^0.75^0^-0.25', 'Situazionali^8^^20,^0.75^0^0.375', ]; foreach($arr as $i => $row){ $arr[$i] = explode('^',$row); } $arr = array_transpose($arr); foreach($arr as $i => $row){ $arr[$i] = implode(' ',$row); } var_export($arr);
Output for 7.4.0 - 7.4.33, 8.0.1 - 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
array ( 0 => 'Amministrativo Logico deduttive Situazionali', 1 => '25 7 8', 2 => '9,11,2,10,18,4,7, ', 3 => '17,13, 21, 20,', 4 => '0.75 0.75 0.75', 5 => '0 0 0', 6 => '0.25 -0.25 0.375', )
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108.37 ms | 407 KiB | 5 Q