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Последние активные темы форума |
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tidyNode->isPhp
(no version information, might be only in CVS) tidyNode->isPhp --
Returns true if this node is PHP
Descriptionbool tidyNode->isPhp ( void ) Returns TRUE if the current node is PHP code, FALSE otherwise.
Пример 1. get the PHP code from a mixed HTML/PHP document
<?php
$html
= <<< HTML
<html><head>
<?php echo '<title>title</title>'; ?>
</head>
<body>
<?php
echo 'hello world!';
?>
</body></html>
HTML;
$tidy
=
tidy_parse_string
(
$html
);
$num
=
0
;
get_php
(
$tidy
->
html
());
function
get_php
(
$node
) {
// check if the current node is PHP code
if(
$node
->
isPhp
()) {
echo
"\n\n# PHP node #"
. ++
$GLOBALS
[
'num'
] .
"\n"
;
echo
$node
->
value
;
}
// check if the current node has childrens
if(
$node
->
hasChildren
()) {
foreach(
$node
->
child
as
$child
) {
get_php
(
$child
);
}
}
}
?>
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Результат выполнения данного примера: # PHP node #1
<?php echo '<title>title</title>'; ?>
# PHP node #2
<?php
echo 'hello world!';
?> |
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Замечание:
This function was named tidy_node->is_php() in
PHP 4/Tidy 1.
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