PHP Arrays How-Tos
The following is a list of tutorials covering how-to topics on Arrays category in PHP language. Each tutorial covers the answer for the how-to question, and a set of working examples to demonstrate the solution.
- How to Declare an Array in PHP ?
- How to Initialize an Array in PHP ?
- How to Access Array Elements in PHP ?
- How to Access Array Elements using Index in PHP ?
- How to get First Element in Array in PHP ?
- How to get Last Element in Array in PHP ?
- How to check if an Array is Empty in PHP ?
- How to check if an Array is Not Empty in PHP ?
- How to get Sub Array in PHP ?
- How to Get Array Length in PHP ?
- How to Iterate Over an Array in PHP ?
- How to Iterate Over an Array in Reverse Order in PHP ?
- How to get the Index of Specified Element in an Array in PHP ?
- How to check if Specified Element is present in the Array in PHP ?
- How to count the Number of Occurrences of Specified Element in the Array in PHP ?
- How to Sort an Array in PHP ?
- How to Sort an Array in Ascending Order in PHP ?
- How to Sort an Array in Descending Order in PHP ?
- How to create a Two Dimensional Array in PHP ?
- How to Iterate over a Two Dimensional Array in PHP ?
- How to create a Three Dimensional Array in PHP ?
- How to Copy an Array in PHP ?
- How to Split an Array in PHP ?
- How to Join Arrays in PHP ?
- How to check if Two Arrays are Equal in PHP ?
- How to check if Two Arrays have Same Elements (Regardless of Order) in PHP ?
- How to Convert an Array of Integers to an Array of Strings in PHP ?
- How to Convert an Array of Strings to an Array of Integers in PHP ?
- How to Reverse an Array in PHP ?
- How to Shuffle an Array in PHP ?
- How to Rotate Elements in an Array in PHP ?
- How to Filter Elements of an Array based on a Condition in PHP ?
- How to Declare an Integer Array in PHP ?
- How to Declare a Float Array in PHP ?
- How to Declare a String Array in PHP ?
- How to Remove Duplicates in an Array in PHP ?
- How to Remove Specific Element from an Array in PHP ?
- How to Remove Element from Array based on a Condition in PHP ?
- How to Sort a String Array in Dictionary Order in PHP ?
- How to Concatenate Strings in Array in PHP ?