I am making a method so your password needs at least one captial and one symbol or number. I was thinking of splitting the string in to lose chars and then use preggmatch to count if it contains one capital and symbol/number.
however i did something like this in action script but can't figure out how this is called in php. i cant find a way to put every char of a word in a array.
AS3 example
for(var i:uint = 0; i < thisWordCode.length -1 ; i++)
{
thisWordCodeVerdeeld[i] = thisWordCode.charAt(i);
//trace (thisWordCodeVerdeeld[i]);
}
Thanks, Matthy
This question is related to
php
arrays
split
passwords
validation
You can access characters in strings in the same way as you would access an array index, e.g.
$length = strlen($string);
$thisWordCodeVerdeeld = array();
for ($i=0; $i<$length; $i++) {
$thisWordCodeVerdeeld[$i] = $string[$i];
}
You could also do:
$thisWordCodeVerdeeld = str_split($string);
However you might find it is easier to validate the string as a whole string, e.g. using regular expressions.
Since str_split() function is not multibyte safe, an easy solution to split UTF-8 encoded string is to use preg_split() with u (PCRE_UTF8) modifier.
preg_split( '//u', $str, null, PREG_SPLIT_NO_EMPTY )
you can convert a string to array with str_split and use foreach
$chars = str_split($str);
foreach($chars as $char){
// your code
}
You can access a string using [], as you do for arrays:
$stringLength = strlen($str);
for ($i = 0; $i < $stringLength; $i++)
$char = $str[$i];
Source: Stackoverflow.com