PHP array_change_key_case() Function
PHP array_change_key_case() Function is used to change case of all of the keys in a given array either to lower case or upper case. Numbered indices are left as is. PHP array_change_key_case() … Read more
PHP
PHP Function Default Argument Values | PHP default parameters
PHP allows us to set default argument values for function parameters. If we do not pass any argument for a parameter with default value then PHP will use the default … Read more
PHP Function Arguments or PHP Parameterized Function
You can pass the information in PHP function through arguments. Function arguments or parameters are separated by comma. Function parameters are specified inside the parentheses, after the function name. Information … Read more
PHP Functions
A function is a block of statements that can be used repeatedly in a program. It can take input as argument list and return value. PHP functions are similar to … Read more
PHP MySQL Limit Data Selections
MySQL provides a LIMIT clause that is used to specify the number of records to return. Returning a large number of records can impact on performance. This feature is very … Read more
PHP MySQL – ORDER BY Clause
The order by clause is used to fetch data in ascending order or descending order on the basis of column. The ORDER BY clause sorts the records in ascending order … Read more
PHP MySQL Select Query
In this tutorial you’ll learn how to select records from a MySQL table using PHP. The SELECT statement is used to select data from one or more tables. SELECT statement … Read more
PHP MySQL Delete Record
The DELETE statement is used to delete records from a table. In this tutorial you’ll learn how to delete records from a MySQL table using PHP. DELETE statement syntax The … Read more
PHP MySQL Update Data
The UPDATE statement is used to update existing records in a table. This statement is typically used in conjugation with the WHERE clause to apply the changes to only those records that … Read more
PHP MySQL Insert Data
The INSERT INTO statement is used to add new records to a MySQL table. Now that you’ve understood how to create database and tables in MySQL. In this tutorial you … Read more