Call Model method from another Model in Codeigniter
In CodeIgniter, the Model is used for the Database manipulation – fetch, insert, update, and delete records. If within the project there are multiple Models are available then it may…
Apply Promo code or Coupon code in Php using Ajax
Hi everyone in this tutorial we are going to see how to create Apply Promo code or Coupon code in Php using Ajax. here the complete 100% working code. index.php…
How to Change Date from dd/mm/yyyy to yyyy-dd-mm in PHP
Change Date from dd/mm/yyyy to yyyy-dd-mm for MYSQL Friendly is simple. Possibly a more MySQL friendly format in some circumstances and Convert date from YYYY/MM/DD to DD.MM.YYYY (and from DD.MM.YYYY…
How to count how many times a substring occurs in a string in PHP
The substr_count() function is a built-in function in PHP which is used counts the number of times a substring occurs in a string. Note: This function does not count overlapped substrings.…
How to replace the part of a string with another string in PHP
The str_replace() function is an built-in function in PHP which is used to replaces any portion of a string with another string. This function is binary-safe. Note: This function is…
How to reverse a string in PHP
The strrev() function is an built-in function in PHP which is used to reverse strings. Syntax: string – This parameter is required. It specifies the string to reverse. Example:
How to check whether a variable is empty in PHP
The empty() function is an built-in function in PHP which is used to check whether a variable is empty or not. A variable is empty if it does not exist or if…
How to check whether a variable is set or not in PHP
The isset() function is an built-in function in PHP which is used to check whether a variable is set or not. The isset() will return true if testing a variable…
How to find string length in PHP
The PHP strlen() is used to get the length of a string. It also includes the white spaces inside the string. Syntax: string – This parameter is required. It specifies the length…
How to remove whitespace from the end of a string in PHP
The rtrim() function is a built-in function in PHP which is used to removes whitespace from the end of a string. Syntax string – This parameter is required. It specifies the…
How to remove whitespace from the beginning of a string in PHP
The ltrim() function is a built-in function in PHP which is used to removes whitespace from the beginning of a string. Syntax string – This parameter is required. It specifies the…