note 51944 deleted from function.explode by bjori
| From: | bjori@php.net | Date: | Mon, 25 Sep 2006 08:09:58 +0000 |
| Subject: | note 51944 deleted from function.explode by bjori | ||
| References: | 1 | Groups: | php.notes |
| Request: | Send a blank email to php-notes+get-117590@lists.php.net to get a copy of this message | ||
Note Submitter: JUSTIN -AT- LUTHRESEARCH -DOT- COM
----
A few changes to the proper case function above,
1. $reval was not declared (So it was giving off a notice)
2. If the first word was not a alpha character, it would not capitalze the second, for example
"I Like PHP (it's Cool)" should be: "I Like PHP (It's Cool)"
function properCase($strIn)
{
$retVal = null;
$arrTmp = explode(" ", trim($strIn));
for($i=0; $i < count($arrTmp);$i++)
{
$firstLetter = substr($arrTmp[$i],0,1);
if(isAlpha($firstLetter)){
$rest = substr($arrTmp[$i],1,strlen($arrTmp[$i]));
$arrOut[$i] = strtoupper($firstLetter).strtolower($rest);
}else{
$firstLetter = substr($arrTmp[$i],0,1);
$SecondLetter = substr($arrTmp[$i],1,1);
$rest = substr($arrTmp[$i],2,strlen($arrTmp[$i]));
$arrOut[$i] = $firstLetter . strtoupper($SecondLetter).strtolower($rest);
}
}
for($j=0; $j < count($arrOut); $j++)
$retVal .= $arrOut[$j]." ";
return trim($retVal);
}
function isAlpha($character) {
$c = Ord($character);
return ((($c >= 64) && ($c <= 90)) || (($c >= 97) && ($c <= 122)));
}