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How to check if string contains only numeric digits in PHP ?

Last Updated: 18 July 2024

Given a string, the task is to check whether the string contains only numeric digits in PHP. It is a common task to verify whether a given string consists of only numeric ...read more

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PHP Program to Count Number of Vowels in a String

Last Updated: 19 July 2024

Given a String, the task is to count the number of Vowels in a given string in PHP. Counting the number of vowels in a string is a common programming task, often encounter...read more

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Reversing the Even Length Words of a String in PHP

Last Updated: 08 July 2024

Reversing the even-length words of a string is a common programming task that involves manipulating individual words within a sentence. In PHP, there are several approache...read more

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PHP Program to Print Even Length Words in a String

Last Updated: 08 July 2024

This article will show you how to print even-length words in a string using PHP. Printing even-length words from a given string is a common task that can be approached in ...read more

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How to Check a String Contains at least One Letter and One Number in PHP ?

Last Updated: 22 July 2024

This article will show you how to check if a string has at least one letter and one number in PHP. Validating whether a string contains at least one letter and one number ...read more

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How to Count Occurrences of Each Word in Given Text File in PHP ?

Last Updated: 28 April 2025

PHP is a server-side scripting language used for web development and offers powerful functionalities for text processing. Given a text file and want to count the occurrenc...read more

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How to Get All Substrings of a Given String in PHP ?

Last Updated: 08 July 2024

Extracting all possible substrings from a given string is a common task in text processing, pattern recognition, and various other applications in PHP programming. This op...read more

PHP Program to Check if a Given Letter is Vowel or Consonant

Last Updated: 08 July 2024

Determining whether a given letter is a vowel or consonant is a fundamental programming task that can be approached in various ways using PHP. This article explores multip...read more

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PHP

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How to Split String by Delimiter/Separator in PHP?

Last Updated: 09 September 2024

Splitting a string by a delimiter in PHP is a common task that involves breaking a string into smaller components based on a specific character or pattern. This technique ...read more

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How to Split on Last Occurrence of Delimiter in PHP ?

Last Updated: 22 July 2024

Given a string, the task is to split the string based on the last occurrence of a delimiter. In this article, we use the delimiter pipe symbol i.e. "|".Consider the below ...read more

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How to Compare Two Strings without using strcmp() function in PHP ?

Last Updated: 27 February 2024

Comparing two strings is a common operation in programming. In PHP, the strcmp() function is typically used to compare two strings. However, there may be situations where ...read more

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How to Insert Characters in a String at a Certain Position in PHP ?

Last Updated: 19 July 2024

You will learn how to insert characters into a string at a specific position in PHP. Given a stringstrand an integerpositionthat describes the index in the original string...read more

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PHP

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How to Copy String in PHP ?

Last Updated: 08 July 2024

Copying a string is a basic operation that all the programming languages offer. In this article, we will explore different approaches to copying a string in PHP, including...read more

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How to Replace Part of a string with Another String in PHP?

Last Updated: 08 July 2024

Given a String, the task is to replace the part of a string with another string in PHP. There are several methods to replace part of a string with another string. This ope...read more

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How to Extract Substring from a String in PHP?

Last Updated: 22 July 2024

Given a String, the task is to extract a substring from a string in PHP. Extracting substrings from a string is a common task in PHP, whether you need to extract a portion...read more

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PHP

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