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请问 input text 怎么传递给 php 的函数

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2016-06-23 13:16:501086browse

大家好我是PHP新手，会一点HTML和VB.NET。最近在学习PHP，请大家帮忙指点下 

<html><body><div align="center"><input id="url" name="url" type=text></div></body></html><?php  $url = ' 这里需要接收input text提交的网址 '; $ch = curl_init($url); curl_setopt($ch,CURLOPT_RETURNTRANSFER,true); curl_setopt($ch,CURLOPT_TIMEOUT,5); $html = curl_exec($ch); if($html !== false){     /*echo $html;*/ 	$fname="vb.htm"; 	$fd=fopen($fname,"w"); 	$ok=fwrite($fd,$html); 	fclose($fd); }?>


回复讨论(解决方案)

<html><body><div align="center"><form name="form1" method="post"><input id="url" name="url" type=text></form></div></body></html> <?php  $url = isset($_POST['url'])? $_POST['url'] : ''; $ch = curl_init($url); curl_setopt($ch,CURLOPT_RETURNTRANSFER,true); curl_setopt($ch,CURLOPT_TIMEOUT,5); $html = curl_exec($ch); if($html !== false){     /*echo $html;*/     $fname="vb.htm";     $fd=fopen($fname,"w");     $ok=fwrite($fd,$html);     fclose($fd); }?>

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