Search results for: "potential problems"

What are the potential pitfalls of using opendir to open directories in PHP?

One potential pitfall of using opendir in PHP is that it does not handle errors or exceptions gracefully, which can lead to unexpected behavior or cra...

What potential security issues should be considered when using PHP to generate iFrames?

One potential security issue when using PHP to generate iFrames is the risk of Cross-Site Scripting (XSS) attacks if user input is not properly saniti...

What are the potential security risks of using the HTTP_REFERER in PHP scripts?

The potential security risk of using HTTP_REFERER in PHP scripts is that it can be easily manipulated by malicious users to spoof or fake the referrin...

What potential pitfalls should be considered when calculating entry numbers dynamically in PHP?

When calculating entry numbers dynamically in PHP, potential pitfalls to consider include race conditions where multiple users are trying to access an...

What are the potential pitfalls of directly converting a Perl script to PHP?

One potential pitfall of directly converting a Perl script to PHP is that Perl and PHP have different syntax and features, so a direct conversion may...