请我有以下阵列后,初始化数组元素的顺序:PHP如何删除
array(3) {
[0]=>
array(3) {
["id_coach"]=>
int(1)
["nom_coach"]=>
string(4) "kaka"
}
[1]=>
array(3) {
["id_coach"]=>
int(2)
["nom_coach"]=>
string(7) "kiki"
}
[2]=>
array(3) {
["id_coach"]=>
int(3)
["nom_coach"]=>
string(7) "koko"
}
}
删除阵列后[1]我得到这个数组:
array(2) {
[0]=>
array(3) {
["id_coach"]=>
int(1)
["nom_coach"]=>
string(4) "kaka"
}
[2]=>
array(3) {
["id_coach"]=>
int(3)
["nom_coach"]=>
string(7) "koko"
}
}
这是正常,我想,但请高手我怎么能初始化它后,删除并得到:
array(2) {
[0]=>
array(3) {
["id_coach"]=>
int(1)
["nom_coach"]=>
string(4) "kaka"
}
[1]=>
array(3) {
["id_coach"]=>
int(3)
["nom_coach"]=>
string(7) "koko"
}
}
谢谢你提前!
[array_values()](http://php.net/array_values)? – Touki
$ cleared = array_map('array_filter',$ array_old); –
非常感谢Touki它的作品! –