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ucfirst()

We can change first character of any string to upper case letter by using ucfirst() string function Here is an example

$ar="welcome to plus2net php section";
echo ucfirst($ar);

 
						Related Tutorial 
						
 • First char of all words to upper case

The output is here

Welcome to plus2net php section

PHP String Functions

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strlen: How to find length of a string in PHP?

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strrev: Reversing a string by using strrev function in PHP

stristr: Searching for a presence of a string inside another string

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split: Breaking a string to form array using delimiters

substr: Collecting part of a string

substr_count: Counting occurrence of sub string in main string

str_repeat: Repeating a string number of times

strtolower(): function to change alphabets to Lower case

strtoupper(): function to change characters to upper case letters

strcasecmp(): Case insensitive string comparison

strcmp(): Case sensitive string comparison

str_pad(): String pad with specified length

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String Functions