/PHP/Php count array elements with specific key

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 number

Source: stackoverflow.com

Similar codes

1 vote126 views1 answer
Make pagination wordpress admin panel
PHP Wordpress
18 votes106 views6 answers
Laravel log error
PHP
0 vote102 views1 answer
Laravel belongstomany prevent duplicates attach
PHP
0 vote116 views1 answer
Phpmailer valid cert
PHP
5 votes162 views1 answer
Redirect 301 wordpress
PHP Wordpress
26 votes139 views6 answers
Php get date between two dates
PHP
15 votes119 views2 answers
Laravel/ui v3.0.0 requires php ^7.3 -> your php version (8.0.2) does not satisfy that requirement.
PHP
0 vote114 views1 answer
An einem string etwas anfügen php
PHP
0 vote120 views1 answer
Next previous post link
PHP
2 votes123 views1 answer
Get name custom post type wordpress
PHP