PHP converts HTML into text _php tutorial

Php
$document should contain an HTML document.

This example removes the HTML tag, and the JavaScript code

and white space characters. will also be some of the common

The HTML entity is converted to the appropriate text.


$search = Array ("' Si",//Remove JavaScript
"' <[/!] *? [^<>]*?> ' Si ',//Remove HTML tags
"' ([RN]) [s]+ '",//Remove whitespace characters
"' & (quot| #34); ' I ",//Replace HTML entity
"' & (amp| #38); ' I ",
"' & (lt| #60); ' I ",
"' & (gt| #62); ' I ",
"' & (nbsp| #160); ' I ",
"' & (iexcl| #161); ' I ",
"' & (cent| #162); ' I ",
"' & (pound| #163); ' I ",
"' & (copy| #169); ' I ",
"' (d+); ' E "); Run as PHP code

$replace = Array ("",
"",
"1",
""",
"&",
"<",
">",
" ",
Chr (161),
Chr (162),
Chr (163),
Chr (169),
"Chr (1)");

$text = Preg_replace ($search, $replace, $document);
?>

http://www.bkjia.com/PHPjc/371955.html www.bkjia.com true http://www.bkjia.com/PHPjc/371955.html techarticle ? A PHP//$document should contain an HTML document. This example removes HTML tags, javascript code//and white space characters. Some common//HTML entities will also be converted to the corresponding text ...

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