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Streams> <SplBool
[edit] Last updated: Fri, 23 Mar 2012

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The SplString class

(No version information available, might only be in SVN)

Wstęp

The SplString class is used to enforce strong typing of the string type.

Krótki opis klasy

SplString extends SplType {
/* Constants */
const integer __default = 0 ;
/* Metody dziedziczone */
SplType::__construct ([ mixed $initial_value [, bool $strict ]] )
}

Stałe predefiniowane

SplString::__default

Przykłady

Przykład #1 SplString usage example

<?php
$string 
= new SplString("Testing");

try {
    
$string = array();
} catch (
UnexpectedValueException $uve) {
    echo 
$uve->getMessage() . PHP_EOL;
}

var_dump($string);
echo 
$string// Outputs "Testing"
?>

Powyższy przykład wyświetli:

Value not a string
object(SplString)#1 (1) {
  ["__default"]=>
  string(7) "Testing"
}
Testing



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