PHP sql_regcase() Function

Hello folks! welcome back to a new section of our tutorial on PHP. In this tutorial guide, we are going to be studying about the PHP sql_regcase() Function.

The sql_regcase() function can be thought of as a utility function. It is used to convert each character in the input parameter string into a bracketed expression containing two characters.

If the alphabetical character has both an uppercase and also a lowercase format, the bracket is going to contain both forms; else the initial character will be repeated twice.

READ: PHP split() Function

Syntax

The following is the syntax to make use of the sql_regcase() function -

string sql_regcase (string string)

Return Value

This function returns a string of bracket expression along with a covered character

Example

Following is a simple example -

<?php
   $version = "php 7.0";
   
   print sql_regcase($version);
?>

Output

When the above code is executed, it will produce the following result -

[Pp][Hh][Pp] 7.0

READ: PHP spliti() Function

Alright guys! This is where we are rounding up for this tutorial post. In our next tutorial guide, we are going to be discussing about the PHP preg_match() Function.

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