What is action hooks and filter hooks?
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How to find the position of the first occurrence of a substring in a string?
What are php loops?
Explain me what is the use of header() function in php?
Create a PHP web script with the following attributes: on start, three HTML form elements are shown: an string input field, a checkbox field, a dropdown/pull down list with 5 elements and a submit button. On submission, the form should be redisplayed (while remaining all options/inputs as the user has selected/entered them). Additionally, the selections/inputs of the user should be displayed in text. Please solve this without the use of any external libraries.
How can we enable error reporting in php?
What is an array in php?
How can you parse files that were not ending with .php by using Apache?
What is the difference between php 5 and php 7?
Write a program to get lcm of two numbers using php?
PHP serverside scripting language or client side scripting language>
Inside a php function, what param needs to be set in order to access a global variable?
What is cookie and why do we use it?