如何创建没有重复名称的数组?
$sqla = "SELECT * from categoriesb";
$id = $mysql->Execute($sqla);
foreach ($id as $keys) {
$sqlb = "SELECT * from productsb where parent = ".$keys["id"]."";
$cac = $mysql->Execute($sqlb);
foreach ($cac as $key) {
$tab[] = array("name" => $keys["name_c"],
array("product" => $key["name"]));
}
}
我的阵列看起来像这样
var_dump($tab);
array(2) {
[0]=> array(2) {
["name"]=> string(10) "Beer"
[0]=> array(1) {
["product"]=> string(13) "Mild"
}
}
[1]=> array(2) {
["name"]=> string(10) "Beer"
[0]=> array(1) {
["product"]=> string(13) "Bitter"
}
}
如何删除阵列上的重复名称?
我想创建数组
array(1) {
[0]=> array(2) {
["name"]=> string(10) "Beer"
[0]=> array(1) {
["product"]=> string(13) "Mild"
}
[1]=> array(1) {
["product"]=> string(13) "Bitter"
}
}
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