Hello folks! welcome back to a new edition of our tutorial on PHP. In this tutorial guide, we are going to be studying about the PHP strnatcmp() Function.
The built-in strnatcmp() function compares two strings using a natural order algorithm.
The built-in strnatcmp() function compares two strings using a natural order algorithm.
syntax
Following below is the syntax to use this function -
int strnatcmp ( string $str1 , string $str2 )
Parameter Details
Sr.No | Parameters & Description |
---|---|
1 | string1 It specifies first string to search |
2 | string2 It specifies second string to search |
Return Value
This PHP function returns less < 0 if string1 is less than string2, > 0 if string1 is greater than string2, and 0 if they are equal.
Example
Try out the example below -
<?php echo strnatcmp("2kennedy", "2nkpara"); ?>
Output
When the above code is executed, it will produce the following result -
-1
READ: PHP | strlen() Function
Alright guys! This is where we are going to be rounding up for this tutorial post. In our next tutorial, we will be studying about the PHP strncasecmp() Function.
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Thanks for reading and bye for now.