в 10:37, 26 мая 2010

2010-05-26T10:37:30Z

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2010-05-26T07:07:26Z

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==Dividing a String into Tokens with strtok()==



<source lang="html4strict">

<?php
<html>
<head>
<title>Dividing a string into tokens with strtok()</title>
</head>
<body>
<div>
<?php
$test = "php?id=353&sec=44&user=harry&context=php";
$delims = "?&";
$word = strtok( $test, $delims );
while ( is_string( $word ) ) {
if ( $word ) {
print "$word<br/>";
}
$word = strtok( $delims );
}
?>
</div>
</body>
</html>

</source>

==strtok() function performs a similar task to explode()==



<source lang="html4strict">

<?php
$anemail = "l@b.ca";
$thetoken = strtok ($anemail, "@");
while ($thetoken){
echo $thetoken . "<br />";
$thetoken = strtok ("@");
}
?>

</source>

==strtok() function tokenizes string, using the characters specified in tokens.==



<source lang="html4strict">

Its syntax is: string strtok (string string, string tokens)
<?
$info = "WJ asdf asdf sdf";
// delimiters include colon (:), vertical bar (|), and comma (,)
$tokens = ":|,";
$tokenized = strtok($info, $tokens);
while ($tokenized) :
echo "Element = $tokenized<br>";
$tokenized = strtok ($tokens);
endwhile;
?>

</source>

==strtok.php==



<source lang="html4strict">

<?php
$info = "this:is|a,test.";
$tokens = ":|,";
$tokenized = strtok($info, $tokens);
while ($tokenized) {
echo "Element = $tokenized<br>";
$tokenized = strtok($tokens);
}
?>

</source>

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в 10:37, 26 мая 2010

Admin: 1 версия