PHP Simple HTML DOM Parser: Saving Dom tree
Question
I am using PHP code to parse a website using PHP Simple HTML DOM Parser and then save multiple div's in a htm file. The problem I am having is saving the DOM Tree . As of the moment the it is being saved using FILE_PUT_CONTENTS and has to use FILE_APPEND so that the div's wont over write each other. But this is a problem as each time the PHP code is run it adds more to the file which I don't want. I looked at a few options but couldn't make sense of it. I hope you can help me and thank you for your time.
Below is my current PHP code
include( 'site/simple_html_dom.php');
$html = file_get_html('http://roosterteeth.com/home.php');
foreach ($html->find('div.streamIndividual') as $div)
{
file_put_contents('site/test.htm', $div, FILE_APPEND | LOCK_EX);
}
Below is my HTML code with edited PHP
<?php
include( 'site/simple_html_dom.php');
$html = file_get_html('http://roosterteeth.com/home.php');
$divContents = array();
foreach ($html->find('div.streamIndividual') as $div)
{
$divContents[] = $div->outertext;
}
file_put_contents('site/test.htm', implode(PHP_EOL, $divContents));
?>
<script type="text/javascript" src="site/jquery.js"></script>
<script type="text/javascript">
$('document').ready(function() {
$('#wrap').load('site/test.htm');
});
</script>
</head>
<body>
<div id="wrap">
</div>
</body>
Below is the link for test.htm
1 answers
solution1
2 ACCPTED 2013-12-27 11:57:48
I'd still use ->outertext , but simply save the content to an array, and then you can use file_put_contents on the imploded array, and hence overwrite the file with all of the divs:
<?php
include( 'site/simple_html_dom.php');
$html = file_get_html('http://roosterteeth.com/home.php');
$divContents = array();
foreach ($html->find('div.streamIndividual') as $div)
{
$divContents[] = $div->outertext;
}
file_put_contents('site/test.htm', implode(PHP_EOL, $divContents));
?>
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