Php method for obtaining detailed flash size data, php method for obtaining flash size

Php method for obtaining detailed flash size data, php method for obtaining flash size

This example describes how to obtain detailed flash size data from php. We will share this with you for your reference. The details are as follows:

Sometimes our website needs to obtain the size information of the flash file. php has a built-in function that can be implemented. This function is getimagesize, which can return an array of the image size and file type.

If you still want to parse the swf file header information to obtain the size information of the flash file, it is a little too far away, because the getimagesize function has been built into PHP 4 to do this, its function is used to determine any GIF, JPG, PNG, SWF, SWC, PSD, TIFF, BMP, IFF, JP2, JPX, JB2, JPC, the size of the XBM or WBMP image file, the size of the returned image, the file type, and a height/width text string that can be used in the IMG mark of a common HTML file, in addition, a url is also supported from PHP 4.0.5, for example:

$url="http://www.google.com.hk/images/srpr/logo4w.png";print_r(getimagesize($url));

The output result is:

Array(  [0] => 550  [1] => 190  [2] => 3  [3] => width="550" height="190"  [bits] => 8  [mime] => image/png)

Let's take a look at an example of getting the flash file size:

$url="http://tools.jb51.net/static/api/data/e69b9944a2ce0afc9890f85f10dbcfc3.swf";print_r(getimagesize($url));

The output result is as follows:

Array(  [0] => 540  [1] => 250  [2] => 13  [3] => width="540" height="250"  [mime] => application/x-shockwave-flash)

It seems that getimagesize is still very powerful, and all kinds of image files can be operated, and php is becoming more and more popular.