[英]php Split multidimensional array
我有以下數組:
Array (
[0] => Array (
[nombre] => Juan Mandrola
[id] => 5
[fecha_egreso] => 15/10/2014
[hora_egreso] => 15:00
)
[1] => Array (
[nombre] => Pedro Martinez
[id] => 5
[fecha_egreso] => 17/10/2014
[hora_egreso] => 15:00
)
)
我需要將第一個數組分為2個數組,將元素“ nombre”更改為“ mecanico”,並將其他元素更改為另一個數組“ tarea”。
Array (
[0] => Array (
[mecanico] => Juan Mandrola
[tarea] => Array (
[id] => 1
[fecha_egreso] => 15/10/2014
[hora_egreso] => 15:00
)
)
[1] => Array (
[mecanico] => Pedro Martinez
[tarea] => Array (
[id] => 5
[fecha_egreso] => 17/10/2014
[hora_egreso] => 15:00
)
)
非常感謝您的幫助!
$newArray = array();
foreach($array as $key=>$val){
$newArray[]['tarea'] = array('id'=>$val['id'], 'fecha_egreso'=>$val['fecha_egreso'], 'hora_egreso'=>$val['egreso']);
$newArray[]['mecanico'] = $val['nombre'];
}
您快速而又骯臟的解決方案是創建一個新數組並根據需要分配值。 雖然這不是最好的處理方式,但這里是偽代碼:
for($i = 0; $i < count($myOldArray); $i++) {
$myNewArray[$i]['mecanico'] = $myOldArray[$i]['nombre'];
$myNewArray[$i]['tarea']['id'] = $myOldArray[$i]['id'];
$myNewArray[$i]['tarea']['fecha_egreso'] = $myOldArray[$i]['fecha_egreso'];
$myNewArray[$i]['tarea']['hora_egreso'] = $myOldArray[$i]['hora_egreso'];
}
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