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PHP5中文手册

imagegrabscreen

(PHP 5 >= 5.2.2)

imagegrabscreen — Captures the whole screen

说明

resource imagegrabscreen ( void )

Grabs a screenshot of the whole screen.

返回值

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

范例

Example#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");
?>

注释

Note: This function is only available on Windows.