Check how many times specific value in array PHP
48889
Count number of values in array with a given value
91184
PHP how to get a random number that is different from values of an array
154947
Find index of a value in an array
96246
What's quicker and better to determine if an array key exists in PHP?
69504
List array duplicates with count
142286
Php compare strings and return common values
29079
Specifying an array with a specific number of copies of two elements
20668
sort array based on the dateTime in php
14661
How can I check if a Perl array contains a particular value?
37563
Get min and max value in PHP Array
119117
Remove duplicates from Array
126594
Working with arrays in php
157008
Check if counter exists
33796
How to re-index the values of an array in PHP?
6988
How to check whether an array is empty using PHP?
7720
Foreach loop with counter
2276
How to count duplicate elements in a Ruby array