php - Array to string conversion -



php - Array to string conversion -

what's problem of code? don't it. error code:

notice: array string conversion in c:\xampp\htdocs\stage\ripper.php on line 12 array blockquote

notice: array string conversion in c:\xampp\htdocs\stage\ripper.php on line 13 array

<?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); $pattern = "/itemprop=\"description\"\>(.*)\<\/div\>(.*)\<li\>taal:(.*)\<\/li\>(.*)\>(.*)\<\/div\>\<li\>(.*)\data-src-l\<\/li\>/su"; preg_match_all($pattern, $htmlcode, $matches); print_r ($matches); $description =($matches[1]); $language = ($matches[3]); echo $description; echo $language ?>

when utilize preg_match_all, $matches 2-dimensional array. $matches[1] , $matches[3] both arrays. echo works numbers or strings, warning when seek echo array. if want see what's in them, utilize print_r() or var_dump():

print_r($description); print_r($language);

php arrays string preg-match-all

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