How to run php strlen function on entire array?-CodePudding

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How to run php strlen function on entire array?

Time：12-22

I have an array of strings, and I want to find the sum of the lengths of all the strings in the array. Eg:

$array = ['One', 'Two', 'Three'];

strlen result is

3 3 5

and the sum is 11. How can this be done?

CodePudding user response：

try this

$array = ['One', 'Two', 'Three'];
echo $total_str_length = array_sum(array_map('strlen', $array));

O/P : 11