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1. www.php.net › manual › enPHP: ucfirst - Manual

   www.php.net › manual › en

   Make a string's first character uppercase

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     Sprintf - PHP: ucfirst - Manual

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     Printf - PHP: ucfirst - Manual

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     Vsprintf - PHP: ucfirst - Manual

   • Vfprintf

     Parameters ¶ stream format The format string is composed of...

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     Convert binary data into hexadecimal representation

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     This function is identical to htmlspecialchars () in all...

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     strcmp (PHP 4, PHP 5, PHP 7, PHP 8) strcmp — Binary safe...

2. www.w3schools.com › php › func_string_ucfirstPHP ucfirst () Function - W3Schools

   www.w3schools.com › php › func_string_ucfirst

   The ucfirst () function converts the first character of a string to uppercase. Related functions: lcfirst () - converts the first character of a string to lowercase ucwords () - converts the first character of each word in a string to uppercase strtoupper () - converts a string to uppercase strtolower () - converts a string to lowercase

3. www.phptutorial.net › php-tutorial › php-ucfirstPHP ucfirst () Function

   www.phptutorial.net › php-tutorial › php-ucfirst

   • Introduction to The Php ucfirst() Function
   • Php ucfirst() Function Example
   • Dealing with Multibyte Characters
   • Summary

   The ucfirst() function accepts a string and returns a new stringwith the first character converted to uppercase if that character is alphabetic. Here’s the syntax of the ucfirst()function: The ucfirst()function use the current locale to determine which character is alphabetic.

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   The following example uses the ucfirst()function to convert the first characters of the first name and last name to uppercase: Output:

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   The ucfirst() doesn’t support multibyte strings. To return a new string with the first character converted to uppercase, you can use the following mb_ucfirst()function: How it works. First, get the first character of the $str using the mb_substr() function and convert it to uppercase using the mb_strtoupper()function: Then, concatenate the uppercas...

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   Use the ucfirst()function to returns a string with the first alphabetic character converted to uppercase.

   See full list on phptutorial.net

4. www.geeksforgeeks.org › php › php-ucfirst-functionPHP ucfirst () Function - GeeksforGeeks

   www.geeksforgeeks.org › php › php-ucfirst-function

   Jul 11, 2025 · The ucfirst () function is a built-in function in PHP which takes a string as an argument and returns the string with the first character in Upper Case and all other characters remain unchanged.

5. www.tutorialrepublic.com › php-reference › phpPHP ucfirst () Function - Tutorial Republic

   www.tutorialrepublic.com › php-reference › php

   PHP ucfirst () Function Topic: PHP String Reference Prev | Next Description The ucfirst() function converts the first character of a string to uppercase. The following table summarizes the technical details of this function.

   • Return Value: Returns the modified string.

   • Version: PHP 4+

6. betanet.net › view-post › understanding-php-functionUnderstanding PHP Function ucfirst: An In-Depth Guide

   betanet.net › view-post › understanding-php-function

   What is the ucfirst () Function? The ucfirst () function is a built-in function in PHP that capitalizes the first character of a string. This function is particularly useful in various scenarios, such as formatting user inputs, displaying titles, and creating aesthetically pleasing outputs.

7. People also ask

   What is ucfirst() function in PHP?

   • The ucfirst () function is a built-in function in PHP which takes a string as an argument and returns the string with the first character in Upper Case and all other characters remain unchanged. Syntax: Parameter: The function accepts only one parameter $string which is mandatory.

   PHP ucfirst () Function - GeeksforGeeks

   www.geeksforgeeks.org/php/php-ucfirst-function/

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   What is ucfirst() function?

   • The ucfirst() function accepts a string and returns a new string with the first character converted to uppercase if that character is alphabetic. Here’s the syntax of the ucfirst() function: The ucfirst() function use the current locale to determine which character is alphabetic.

   PHP ucfirst () Function

   www.phptutorial.net/php-tutorial/php-ucfirst/

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   How to use MB_ucfirst() function in PHP?

   • The following uses the mb_ucfirst() function instead: echo mb_ucfirst($title); Code language: PHP (php) Output: Now, it works as expected. Use the ucfirst() function to returns a string with the first alphabetic character converted to uppercase.

   PHP ucfirst () Function

   www.phptutorial.net/php-tutorial/php-ucfirst/

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   Does echo ucfirst() work in PHP?

   • echo ucfirst($title); // doesn't work Code language: PHP (php) Output: However, it doesn’t work as expected. Because in the default “C” locale characters, the ucfirst() function doesn’t convert character like umlaut-a (ä). The following uses the mb_ucfirst() function instead: echo mb_ucfirst($title); Code language: PHP (php) Output:

   PHP ucfirst () Function

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8. phpdoctest.github.io › en › functionPHP Manual: Make a string's first character uppercase

   phpdoctest.github.io › en › function

   Returns a string with the first character of str capitalized, if that character is alphabetic.