php length of array
<?php
$arr = ["one", "two", "three", "four"];
echo count($arr);
?>php length of array
<?php
$arr = ["one", "two", "three", "four"];
echo count($arr);
?>php count array elements with specific key
$cnt = count(array_filter($array,function($element) {
return $element['your_key']=='foo';
}));php count amount of times a value appears in array
$tmp = array_count_values($uid);
$cnt = $tmp[12];
//Or
$cnt = count(array_filter($uid,function($a) {return $a==12;}));
//In both cases $var will be a numberCopyright © 2021 Codeinu
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