freelance programmers outsource from india freelance programmers chennai india programmers freelance programmers freelance php coder freelance outsource scripts freelance programmers programming complicated perl patterns freelance programmers php module installation freelance programmers
freelance programmers outsource from india freelance programmers perl installation and configuration freelance programmers php installation linux system freelance programmers administration US$15,US$19,US$11,US$10 cheap programmer
india outsource outsource india chennai india programmers php perl mysql freelance freelance programmer
SHOWCASE of php and perl scripts CONTACT US for php custom perl scripts
HOME
 
PHP Manual
PrevNext

ctype_graph

(PHP 4 >= 4.0.4, PHP 5)

ctype_graph -- Check for any printable character(s) except space

Description

bool ctype_graph ( string text )

Checks if all of the characters in the provided string, text, creates visible output.

Parameters

text

The tested string.

Return Values

Returns TRUE if every character in text is printable and actually creates visible output (no white space), FALSE otherwise.

Examples

Example 1. A ctype_graph() example

<?php
$strings = array('string1' => "asdf\n\r\t", 'string2' => 'arf12', 'string3' => 'LKA#@%.54');
foreach ($strings as $name => $testcase) {
    if (ctype_graph($testcase)) {
        echo "The string '$name' consists of all (visibly) printable characters.\n";
    } else {
        echo "The string '$name' does not consist of all (visibly) printable characters.\n";
    }
}
?>

The above example will output:

The string 'string1' does not consist of all (visibly) printable characters.
The string 'string2' consists of all (visibly) printable characters.
The string 'string3' consists of all (visibly) printable characters.

See Also

ctype_alnum()
ctype_print()
ctype_punct()

PrevHomeNext
ctype_digitUpctype_lower

Copyright © 1997 - 2007 by the PHP Documentation Group. This material may be distributed only subject to the terms and conditions set forth in the Open Publication License, v1.0 or later. A copy of the Open Publication License is distributed with this manual, the latest version is presently available at http://www.opencontent.org/openpub/. Please see full copyright text at http://www.php.net/manual/en/copyright.php Original version of the above documentation is available at http://www.php.net/manual/en/



  1. Please click on Dental Recruitment Agency using Php Script
  2. Please Also click on our Web developers Showcase



Web design and Programming Copyright @ Chrisranjana.com 1999-2007. Website designed and Webdevelopers and Website programmed by Web developers and Software programmers. We do excellent software development in asp and .net c# csharp also