PHP 5.6.0 released

imagegrabscreen

(PHP 5 >= 5.2.2)

imagegrabscreenCaptures the whole screen

Opis

resource imagegrabscreen ( void )

Grabs a screenshot of the whole screen.

Zwracane wartości

Returns an image resource identifier on success, FALSE on failure.

Przykłady

Przykład #1 imagegrabscreen() example

This example demonstrates how to take a screenshot of the current screen and save it as a png image.

<?php
$im 
imagegrabscreen();
imagepng($im"myscreenshot.png");
imagedestroy($im);
?>

Notatki

Informacja:

This function is only available on Windows.

Zobacz też:

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User Contributed Notes 2 notes

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3
andrew at local dot co dot nz
6 years ago
For this to work your Apache service must be set to 'Allow service to interact with desktop' otherwise you will just get a blank image. To fix this right-click My Computer, select Manage/Services and Applications/Services - find the apache service (like Apache2) and right-click, select Properties - choose the Log on tab and check the 'Allow service to interact with desktop' checkbox. Restart Apache.
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-2
Nitrogen
4 years ago
If you have multiple displays set up, this function will only grab the primary display; not all of them like you would with the 'Print Screen' key.

Also, this should be pretty obvious but I'll mention it anyway, if you're running GPU-intensive applications (not CPU), calling this function will cause quite some significant lag to your machine and server response until the request is complete.
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