PHP | ctype_punct() Function

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 ctype_punct() Function.

The PHP ctype_punct() function checks if all the characters in the given string, text, are punctuation character.

Syntax

Following below is the syntax to use this function -

ctype_punct ( $text );

READ: PHP | ctype_lower() Function

Parameter Details

Sr.No	Parameters & Description
1	text(Required) The tested string.

Return Value

This built-in function returns TRUE if all the character in the text is printable, but neither letter, digit or blank, otherwise FALSE.

Example

Try out the below example -

<?php
   $strings = array('k211!@!$#', 'foo!#$bar', '*$()');
   
   foreach ($strings as $test) {
      if (ctype_punct($test)) {
         echo "$test consists of all punctuation. \n";
      }else {
         echo "$test does not have all punctuation. \n";
      }
   }
?> 

Output

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

k211!@!$# does not have all punctuation.
foo!#$bar does not have all punctuation.
*$()  consists of all punctuation.

READ: PHP | ctype_print() Function

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

Feel free to ask your questions where necessary and we will attend to them as soon as possible. If this tutorial was helpful to you, you can use the share button to share this tutorial.

Follow us on our various social media platforms to stay updated with our latest tutorials. You can also subscribe to our newsletter in order to get our tutorials delivered directly to your emails.

Thanks for reading and bye for now.