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> Converting Characters In A Variable To Individual Values In An Array, turning variables into arrays
electriic ink
post Apr 24 2006, 07:00 AM
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Say I have a variable such as $nav_item and it had to contents Home. IE:

CODE
$nav_item = 'Home';


How would I make so that $nav_item was an array and had the following contents?

CODE
$nav_item = array ('h', 'o', 'm', 'e');


With the case changing (ie H would become h and U would become u)

EDIT: Okay found out that I could change the case with array_change_key_case ($nav_item, CASE_LOWER);

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WindAndWater
post Apr 24 2006, 12:39 PM
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Taken from http://us2.php.net/manual/en/function.preg-split.php
CODE
$str = 'string';
$chars = preg_split('//', $str, -1, PREG_SPLIT_NO_EMPTY);


You can also just access individual characters in as string by treating it like an array, so "$str[2]" would return "r".

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electriic ink
post Apr 24 2006, 06:13 PM
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Thank you WindAndWater smile.gif

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