php method to remove array subscripts: first create a PHP sample file; then define an array; finally remove the array key name through the "array_values($arr);" method.
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PHP function to remove array key names is:
array_values();
Usage examples are as follows:
<?php
//定义数组
$arr=array(
"name"=>"zhidao",
"age"=>"10"
);
$result = array_values($arr);
var_dump($result);
/*array(2) {
[0]=>
string(6) "zhidao"
[1]=>
string(2) "10"
}*/
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