Question

How to check if a string is at least N characters long in PHP

Answer 1

$s = "abcdefg";

if (isset($s[6])) {
    echo "s is at least 7 characters long";
} else {
    echo "s is not at least 7 characters long";
}


     
/*
run:
 
s is at least 7 characters long
 
*/

 

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