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Php ctype space () function

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(PHP 4 >= 4.0.4, PHP 5)

ctype_space -- Check for whitespace character(s)

Syntax

bool ctype_space ( string text )

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

Parameters

text

The tested string.

Return Values

Returns TRUE if every character in text creates some sort of white space, FALSE otherwise. Besides the blank character this also includes tab, vertical tab, line feed, carriage return and form feed characters.

Examples

Example 1. A ctype_space() example

<?php
$strings
= array('string1' => "\n\r\t", 'string2' => "\narf12", 'string3' => '\n\r\t');
foreach (
$strings as $name => $testcase) {
    if (
ctype_space($testcase)) {
        echo
"The string '$name' consists of all whitespace characters.\n";
    } else {
        echo
"The string '$name' does not consist of all whitespace characters.\n";
    }
}
?>

The above example will output:

The string 'string1' consists of all whitespace characters.
The string 'string2' does not consist of all whitespace characters.
The string 'string3' does not consist of all whitespace characters.

Php ctype space Function syntax tag

ctype space php code on this is provided for your study purpose, it will guide you to know how create and design a website using php. use it to practice and train your self online



Php ctype space syntax tutorial

php tutorial guide and code design are for easy learning and programming. The code practice section provided at the top is for practising of this syntax. Use the code section up to practice your php programming online. Learning php is very easy, all you need is to use the examples on this site and practice them to perfect your skills.


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