Maximum execution time taken by a PHP Script
One important aspect of PHP programs is that the maximum time taken to execute a script is 30 seconds. The time limit varies depending on… Read More »
Category Archives: PHP Programs
How to use PHP OPCache ?
The OPCache is used for improving the performance of PHP as it stores the precompiled bytecode, in result deleting the need for loading and parsing… Read More »
How to delete a file using PHP ?
To delete a file by using PHP is very easy. Deleting a file means completely erase a file from a directory so that the file… Read More »
PHP | Imagick floodFillPaintImage() Function
The Imagick floodFillPaintImage() Function is an in-built function in PHP which is used to change the color value of any pixel that matches the target,… Read More »
How to connect multiple MySQL databases on a single webpage ?
This article explains how to connect multiple MySQL databases into a single webpage. It is useful to access data from multiple databases. There are two… Read More »
PHP | filter_input_array() Function
The filter_input_array() function is an inbuilt function in PHP which is used to get external variables (e.g. from form input) and filters them if it… Read More »
How do I get PHP errors to display?
There are four ways to display errors in PHP which are listed below: error_reporting: It does not disaply the E-STRICT, E-NOTICE and E_DEPRECATED level errors… Read More »
What is thread safe or non-thread safe in PHP ?
Thread-safe: It is used to ensure that when the shared data structure which is manipulated by different threads are prevented from entering the race condition.… Read More »
How to convert PHP array to JavaScript or JSON ?
PHP provides a json_encode() function that converts PHP arrays into JavaScript. Technically, it is in JSON format. JSON stands for JavaScript Object Notation. Statement: If… Read More »
Upload Progress Bar in PHP
XAMPP is a free and open source cross-platform web server solution stack package developed by Apache which allows a web application to be easily tested… Read More »
Difference between array() and [] in PHP
An array can be created using the array() language construct. It takes any number of comma-separated key => value pairs as arguments. Syntax: array( key… Read More »
Exceptions Vs Errors in PHP
Error: An Error is an unexpected program result, which can not be handled by the program itself. That can be solved by using the issue… Read More »
PHP | Unset() vs Unlink() Function
Both the function are used to do some undo operations but used in different situations cause both acts differently. The unlink() function is used when… Read More »
PHP | php.ini File Configuration
At the time of PHP installation, php.ini is a special file provided as a default configuration file. It’s very essential configuration file which controls, what… Read More »
Remove a cookie using PHP
Cookie: A Cookie is a small file sent by the server to preserve stateful information for a user. It is stored on the client’s computer… Read More »
