Here friends I am sharing some important PHP array functions came accross reading. These inbuilt functions are very powerful, I guess every PHP developer should have idea about ...

PHP provides several built-in functions for manipulating arrays and several ways to loop through arrays. Understanding and utilizing those built-in functions and loops is essential for efficient array ...

You can utilize the string functions available in PHP to find instances of "field_" in your array. Here is something I whipped up to test this in action.