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Found 2 results

  1. Hi, please help me for school i need to make an assignment and i need to make an script with regular expressions to get an image from a site named asaphshop.nl. but the only thing happens is that it's searching in the localhost what should be on the site. this is my code: ‚Äč <?php header('Content-Type: text/html; charset=utf-8'); $url = "http://www.asaphshop.nl/epages/asaphnl.sf/nl_NL/?ObjectPath=/Shops/asaphnl/Products/80203122"; $htmlcode = file_get_contents($url); $pattern = '#class="noscript">.*(<img.*>).*</div>#isU'; preg_match_all($pattern, $htmlcode, $matches); //print_r ($matches); $image = ($matches[0]); print_r ($image); ?> in the attached file is the thing i get
  2. Hi, I have a little snipplet I am posting here, I am not very experienced with PHP but thought I would ask some of you for help. I have to modify a program and a very small part of it is to remove lines where values are being set to blank or '' null values. Here is the little code snipplet: echo "\t\tfor(index=0; index < $maxclothrows; index++)\n"; echo "\t\t{\n"; echo "\t\t\tdocument.pickDivision.cloth.options[index].text = '';\n"; echo "\t\t\tdocument.pickDivision.cloth.options[index].value = '';\n"; echo "\t\t}\n\n"; This above code is used to set some values to ' ', but then after I would like those blank values removed rather then showing up in the list because when I scroll down you have a whole bunch of blank lines. How can I remove these completely? Maybe: echo "\t\t\if(document.pickDivision.cloth.options[index].text = '') {...some code here to remove this blank line} I read about regex or some str_replace, but am not sure how to use it. This program is around 3000 lines of code, so don't think I can attach the file. Any help would be greatly appreciated!
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