PHP Tutorials and Frequently Asked Questions

HowToCodeSchool is a website where you can find all types of PHP Tutorials. We have categorized our PHP Tutorials into different subcategories to make learning process easier for you.

PHP Array Tutorials

PHP Tutorials on Arrays.

How To Remove Empty Array Elements with PHP How To Remove Common Values from two Arrays with PHP How To Find sum of array values with PHP How To Shuffle array Values in PHP How to Remove Duplicate Values from an array with PHP How to Sort Associative array by Key with PHP PHP Sort Associative array by Value Sort array in numerical order with PHP Sort array in alphabetical order with PHP Sort array in descending order PHP Sort array in ascending order in PHP How to merge two or more arrays in PHP How to add elements to the end of an array in PHP How to add elements to the start of an array in PHP PHP Remove Last Element from an Array PHP Remove First Element from an Array PHP Print array line by line Check if Key Exists in array PHP Check if Value exists in array PHP How to reverse an array in PHP Echo array values using foreach loop in PHP Count array values in PHP Convert a String to Array in PHP Get First Element Of Array In PHP Delete Array Elements By Value in PHP

PHP String Tutorials

PHP Tutorials on Strings.

How To Compare Two Strings in PHP PHP Count How Many Times Word appears in String How to Reverse a String with PHP How to Get substring from a string in PHP PHP Create a String By Joining Values of array PHP Convert Only First Letter of String to Uppercase Remove Spaces from End of a String in PHP Remove Spaces from Start of a String in PHP PHP Convert First Letter of String to Lowercase How To Append a string in PHP How To Prepend a String in PHP Replace a Word In String in PHP How to Find Number of Words in a String in PHP How To Find String Length in PHP How To Convert String To Uppercase in PHP How To Convert String To Lowercase in PHP Combine Two Strings in PHP Convert Integer to String in PHP PHP Remove Spaces From String Remove Everything from String Except Numbers Using PHP

PHP Number Tutorials

PHP Tutorials on Numbers.

PHP Remove Numbers From String Generate 1 Digit Random Number in PHP Generate 2 Digit Random Number in PHP Generate 3 Digit Random Number in PHP Generate 4 Digit Random Number in PHP Generate 5 Digit Random Number in PHP Generate 6 Digit Random Number in PHP Generate 7 Digit Random Number in PHP Generate 8 Digit Random Number in PHP Generate 9 Digit Random Number in PHP Generate 10 Digit Random Number in PHP How To Check If a Number is Prime using PHP

PHP Variable Tutorials

PHP Tutorials on Variable.

Check if Variable is Null in PHP Check if Variable is Set or Not PHP Check if Variable is Empty in PHP

PHP Date and Time Tutorials

PHP Tutorials on Date and Time.

PHP Convert Timestamp To Date Convert a Date to Timestamp in PHP Automatic Copyright Year Using PHP

PHP Characters Tutorials

PHP Tutorials on Characters.

Convert Special HTML Entities to Characters in PHP Convert Special Characters To HTML Entities PHP Remove First Character From String in PHP PHP Remove Last Character From String Replace Space With   PHP Replace Space With Underscore PHP Replace Double Quotes With Single Quotes PHP Replace Single Quotes With Double Quotes PHP Replace Dash With Space PHP Replace Space With Dash PHP PHP Remove Dashes From String PHP Remove Single Quotes From String PHP Remove Underscore From String PHP Remove Double Quotes From String Replace Underscore With Space PHP PHP Remove Forward Slash From String PHP Remove Backslash From String

PHP URL Tutorials

PHP Tutorials on URL.

Get Full Url Address Using PHP PHP Get Current Page Slug

PHP Session Tutorials

PHP Tutorials on Sessions.

PHP Check If Session Is Started

PHP Miscellaneous Tutorials

Mix PHP Tutorials.

How To Detect Visitors Browser Using PHP Split Sentence Into Words in PHP Create New Line in PHP