PHP and Javascript's functions, solutions and usage.
PHP get whole query string
To get whole query string:
echo $_SERVER["QUERY_STRING"];
// *************************************
Javascript lower and uppper case functions
<script>
var str="Hello World!";
document.write(str.toLowerCase());
document.write("<br>");
document.write(str.toUpperCase());
</script>
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Javascript sub-string function and usage.
<script>
var str = "ENGLISH";
var n = str.substr(0,2);
document.write(n);
</script>
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PHP Redirect to url
header("location:http://www.google.com");
// ************************************
Javascript Redirect to url
<script>
var urlStr = "http://www.google.com";
window.location.href=urlStr
</script>
// ************************************
CakePHP redirect to url
$urlStr = "http://www.google.com";
$this->redirect($urlStr);
// ************************************
