(PHP 4, PHP 5, PHP 7)
imagesx — 取锟斤拷图锟斤拷锟斤拷
$image
) : int
imagesx() 锟斤拷锟斤拷
image 锟斤拷锟斤拷锟斤拷锟酵硷拷锟侥匡拷取锟�
Example #1 使锟斤拷 imagesx()
<?php
// create a 300*200 image
$img = imagecreatetruecolor(300, 200);
echo imagesx($img); // 300
?>
锟轿硷拷 imagecreatetruecolor()锟斤拷getimagesize() 锟斤拷 imagesy()锟斤拷