PHP get _php tutorial for pictures and div content instances in Web pages

The simple way to share the content of images and div in PHP is through regular expressions.

1. Get all the pictures in the webpage:

 
     $text = file_get_contents (' http://www.jbxue.com/'//  Preg_match_all $text $match  //print_r($match?>

2. Get the first picture in the Web page:

 
  PHP//$text=file_get_contents(' http://www.jbxue.com/'//  preg_match$text$match); // Print out Match Print_r ($match);? >

3. Gets the specific div chunk data for the specified page:

 
  PHP//$text=file_get_contents(' http://www.jbxue.com/'//  preg_match('/]*id= ' postcontent ' [^>]*> (. *?) 
 
   /si ',$text,$match); // print out match[0] Print ($match[0]);? >

4. The above 2 and 3 are combined:

 
     $text = file_get_contents (' http://www.jbxue.com/'//  Preg_match ('/]*id= ' Postcontent "[^>]*> (. *?) 
 
   /si ',$text,$match//preg_match$text  $match 2//print_r($match 2[0? >

http://www.bkjia.com/PHPjc/815972.html www.bkjia.com true http://www.bkjia.com/PHPjc/815972.html techarticle The simple way to share the content of images and div in PHP is through regular expressions. 1, get all the pictures on the page:? PHP//Get the content of the location address, and store ...

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