A different approach to searching an associative array with PHP
A different method to finding values in an associated or nested array rather than use a loop. Looping The seemingly easiest way is to do a loop and when the…
Tag: PHP
Quick PHP string manipulation with strpos and substr
Two handy and complimenting string functions in PHP that assist with string manipulation and any tasks involving breaking down a string. The first function is strpos which finds the position…
How to return integers and floats from MySQL with PHP PDO
How to return numerics in JSON data from a PHP PDO MySQL query. Usually and as default all of the data is returned as strings. The following example SELECT code:…
How to check if a file exists from a URL with PHP
How to check if a file exists on a remote server or network from a URL with PHP. Using file_exists() only works for directory links (files on the system) and…
Generating and creating an XML file from MySQL with PHP
Generating an XML file with data from a MySQL database using the inbuilt SimpleXMLElement class. By using this class you can avoid formatting errors and issues than if you were…
How to POST JSON data with PHP
How to POST JSON data or a file in PHP including receiving the POST request and saving it to a file. This is done with the easy to use PHP…
How to validate a date with PHP
A simple method to validate a date or check the date is true to the Gregorian calendar in PHP by defining the month, day and year. PHP checkdate() will return…
Load and execute SQL files with PHP
How to load a SQL query from a file instead of having an inline query. This is done to help with formatting and easier understanding of the code. All that…
Doing MySQL insert from a PHP loop the right way
Effectively manage PHP MySQL inserts from a large loop using the PDO connection. The key is to avoid committing data on each loop, this is done using a transaction. Use…
How to enable GD Library with XAMPP PHP 8 on Windows
How to enable the GD image library for PHP 8 with XAMPP on Windows. All that’s needed is a simple php.ini file edit. Enable GD PHP 8 XAMPP To enable…