PHP issues

Posted on August 22nd, 2005 by HuHe

PHP syntax: to get a value of a variable from url, like: $url = “show_cat.php?catid=”.($row["catid"]). The PHP script should be dealt with something like: $var=_REQUEST(“var”). if don’t do like this, you can’t get the value of the variable.
We can’t use reserve variable $PHP_SELF directly in PHP file, we should use $_SERVER['PHP_SELF'] instead. I think some [...]

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Filed under: Web Technology