How to change the maximum upload file size for PHP scripts
Maximum upload file size is determined by 2 settings in php.ini file. They are upload_max_filesize and post_max_size.
PHP Tips
Remove duplicate values from an array in PHP
array_unique() function can remove the duplicate elements or values from an array. It takes an input array and returns a new array without duplicate values.
3 Best PHP Web-Based File Managers
There are solutions for those who don’t want to use or don’t have access to FTP or SSH for file management. Here are good simple web-based file managers for PHP.
Remove the last character from a string in PHP
To remove the last character from a string in PHP, we can use these functions: rtrim, substr, and mb_substr.
Best PHP Online Database Managers for MySQL
Every PHP developer need a tool to manage MySQL when developing a database-driven website. Many web hosting services include phpMyAdmin in their built-in package.
How to Round Up a Number to Nearest 5 or 10 in PHP
Before going into solution we should be familiar with 3 round up functions PHP provides. floor() rounds a number DOWN to the nearest integer if necessary. ceil() rounds a number UP to the nearest integer if necessary. round() rounds a number to specified precision (number of digits after the decimal point). The precision can also be negative …
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3 Ways to Loop Through an Array in PHP
Looping through arrays to display data or to do something with data elements is a common task in PHP. In this post, I will introduce 3 ways to loop through an array.
How to Convert Hexadecimal to Decimal Using PHP?
In PHP, it is easy to convert Hexadecimal to Decimal. PHP provides hexdec() function which returns the decimal equivalent of the hexadecimal number represented by the hex_string argument.
PHP – Determine Whether a Variable is an Object or an Array
This can be done easily in PHP. The language provides 2 functions which are useful in this case
How To Upgrade to PHP 7.x on Ubuntu and Debian
Most Ubuntu servers come with PHP 5 installed. With recent updates of major PHP CMSs and platforms it requires users to update PHP to version 7.2 to benefit from latest changes and security patches.