PHP string str_word_count() Function

The str_word_count() is in-built function of PHP. It is used to return information about words used in a string or counts the number of words in a string.

Syntax:

Parameter	Description	Required/Optional
string	Specify the string to check.	Required.
return	Specify the return value of the function. Values: 0 : It is by default and returns number of words found 1 - It returns an array with the words. 2 - It returns value is the actual word.	Optional.
Char	Specify characters.	Optional

Example 1

<?php
 $str="PHP Javatpoint";
 echo "Your string is:".$str;
 echo "<br>";
echo "By using str_word_count(): ".str_word_count($str);
?>

Output:

Your string is:PHP Javatpoint
By using str_word_count(): 2

Example 2

<?php
 $str="PHP Javatpoint";
 echo "Your string is:".$str;
 echo "<br>";
print_r(str_word_count("$str",1));
?>

Output:

Your string is:PHP Javatpoint
Array ( 
[0] => PHP
 [1] => Javatpoint 
)

Example 3

<?php
print_r(str_word_count("Hello PHP & Javatpoint!",1));
echo "<br>";
print_r(str_word_count("Hello PHP & Javatpoint!",1,"&"));
?>

Output:

Array ( [0] => Hello [1] => PHP [2] => Javatpoint ) Array ( [0] => Hello [1] => PHP [2] => & [3] => Javatpoint )

Reference:

http://php.net/manual/en/function.str-word-count.php

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PHP string str_word_count() Function

Syntax:

Example 1

Example 2

Example 3

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