PHP-string Archives - GeeksforGeeks

Last Updated: 07 August 2024

In this article, we will see how to check for empty string in PHP. String is a set of characters. A string is said to be empty, if it contai ...read more

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How to append a string in PHP ?

Last Updated: 07 August 2024

We have given two strings and the task is to append a string str1 with another string str2 in PHP. There is no specific function to append a ...read more

How to Remove Special Character from String in PHP?

Last Updated: 10 September 2024

We are given a string and the task is to remove special characters from string str in PHP.Below are the approaches to remove special charact ...read more

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Generating Random String Using PHP

Last Updated: 19 September 2024

Generating a random string involves creating a sequence of characters where each character is selected unpredictably from a defined set (e.g ...read more

How to generate a random, unique, alphanumeric string in PHP

Last Updated: 04 July 2024

There are many ways to generate a random, unique, alphanumeric string in PHP which are given below:Table of ContentUsing str_shuffle() Funct ...read more

PHP | Converting string to Date and DateTime

Last Updated: 09 July 2024

Converting the string to Date and DateTime uses several functions/methods like strtotime(), getDate(). We will see what these functions do. ...read more

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How to remove the first character of string in PHP?

Last Updated: 16 July 2024

Remove the very first character of a given string in PHP Examples: Input : GeeksforgeeksOutput : eeksforgeeksInput :, Hello geek!Output : ...read more

PHP strval() Function

Last Updated: 13 September 2024

The PHP strval() function converts a given variable to a string. It takes a scalar variable (like integers, floats, and booleans) and conver ...read more

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PHP strlen() Function

Last Updated: 05 September 2024

The strlen() is a built-in function in PHP which returns the length of a given string.It calculates the length of the string including all t ...read more

PHP strtolower() Function

Last Updated: 09 September 2024

The strtolower() function is used to convert a string into lowercase. Syntax:string strtolower( $string )Parameters: The only parameter to t ...read more

PHP str_split() Function

Last Updated: 21 June 2023

The str_split() is an inbuilt function in PHP and is used to convert the given string into an array. This function basically splits the give ...read more

Concatenation of two strings in PHP

Last Updated: 16 September 2024

In this article, we will concatenate two strings in PHP. There are two string operators. The first is the concatenation operator ('.'), whic ...read more

PHP str_replace() Function

Last Updated: 30 November 2021

In this article, we will see how to replace the occurrence of the search string with the replacing string using the str_replace() function i ...read more

PHP explode() Function

Last Updated: 17 September 2024

The explode() function is an inbuilt function in PHP used to split a string into different strings. The explode() function splits a string b ...read more

PHP | Palindrome Check

Last Updated: 12 July 2021

In this article, we will learn how to check whether a number and a string is a palindrome or not in PHP. A number or string is said to be a ...read more

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