PHP·Ö¸îtextareaת»ØµÄÊý¾Ý
¼ÙÈçÒ»¸ötextareaÖÐÓÐN¶àÐеÄÊý¾Ý,Òª½«ËüתΪPHPµÄһάÊý×é,
<form id="textarea_test" action="textarea.php" method="post">
<textarea cols="50" rows="5" name="aa" id="abc" >
<?php
$str = $_POST['aa'];
//var_dump($str);
//$str = "chenjinle le";
$array = explode("\n", trim($str));
var_dump($array);
?>
Ïà¹ØÎĵµ£º
²»Öª´ÓʲôʱºòÃÔÁµÉÏÁËphp£¬ÔÚëüëÊÖ®ÖпªÊ¼ÁËÎҵıà³Ì֮·.......
Ìý˵csdn¸ßÊÖÈçÔÆ£¬ºÜÏë½áʶ־ͬµÀºÏµÄÅóÓÑ£¬ÎÞÐֵܲ»±à³Ì£¬Ï£Íû´ó¼ÒÒ»Æð¿ªÍØÎÒÃǵÄǰ³Ì£¬±à³Ì֮·£¬²»Ôٹµ¥Ç°ÐÐ!
³É¹¦Ö®Â·ÍäÇú¶øÂþ³¤£¬ÏàÐŲ»Çü²»ÄÓµÄŬÁ¦£¬ÏàÐÅÄêÇᣬʤÀûÒ»¶¨ÊôÓÚÎÒÃÇ£¬¼Ó ......
ÔÚIIS»ù´¡ÉϽ¨Á¢PHP»·¾³×Ü»á³öÏÖÕâÑù»òÄÇÑùµÄÎÊÌ⣬ºÜ¶àÎÊÌâ¶¼±È½ÏÄѽâ¾ö£¬±ÊÕß×î½üÔÚ½¨Á¢IISÏÂPHP»·¾³Ê±¾ÍÓöµ½Á˳öÏÖ·ÃÎʳö´íµÄÎÊÌ⣬ËùÓÐphpÒ³ÃæÎļþÎÞ·¨Õý³£ÏÔʾ³öÀ´£¬¶øASP»¹ÓÐHTML¾²Ì¬Ò³ÃæÄܹ»Ë³Àû·ÃÎÊ¡£ÏÂÃæ¾ÍÇë¸÷λIT168µÄ¶ÁÕßËæÎÒÒ»Æð´ÓȨÏÞÈëÊÖ½â¾öIIS+PHP»·¾³¹ÊÕÏ¡£
Ò»¡¢¹ÊÕÏÏÖÏó£º
±ÊÕß´î½ ......
1¡¢Ò»°ãÒ³ÃæÍ¨¹ýGET½ÓÊյIJÎÊý¶¼ÊÇINTÐÍ£¨ÕûÐÍ£©¾Ó¶à£¬µ«ÊÇÒª·À·¶Ò»Ð©²»¹æ·¶µÄÊäÈ룬½ÓÊÕʱÓÃÕûÐͺ¯Êýת»»Ò»ÏÂ
$id=intval($_GET["id"]);
2¡¢ÓÐÉÏ´«¹¦ÄÜʱ£¬Ò»¶¨Òª¼ì²éÎļþÀàÐÍ¡£²»ÄÜÈÎÒâÓɷÿÍÉÏÔØËùÓÐÎļþ¡££¨ÌرðҪעÒâһЩHTML±à¼Æ÷µÄ©¶´£©
3 ......
ת×Ô:http://www.w3school.com.cn/php/func_string_substr.asp
PHP substr() º¯Êý
PHP String º¯Êý
¶¨ÒåºÍÓ÷¨
substr() º¯Êý·µ»Ø×Ö·û´®µÄÒ»²¿·Ö¡£
Óï·¨
substr(string,start,length)
²ÎÊýÃèÊö
string
±ØÐè¡£¹æ¶¨Òª·µ»ØÆäÖÐÒ»²¿·ÖµÄ×Ö·û´®¡£
start
±ØÐè¡£¹æ¶¨ÔÚ×Ö·û´®µÄºÎ´¦¿ªÊ¼¡£
ÕýÊý - ÔÚ×Ö·û´®µÄÖ¸¶¨Î»Öÿª ......
ÕæÐֵܣ¬½²Ò寸£¬Í¬¸Ê¿à£¬¹²½øÍË¡£
¡¶ÐÖµÜÁ¬¡·µçÓ°µÄÉÏÓ³£¬´ó¼Ò·×·×¸ø³öÁËºÃÆÀ¡£²»¾ÍÊÇÒ»²¿Õ½ÕùƬô,ΪºÎÓÐÈç´ËÇ¿ÁÒµÄÏìÓ¦?Ê×ÏÈÕâÊÇÒ»²¿Õ½ÕùƬ²¢Ã»´í£¬µ«¡¶ÐÖµÜÁ¬¡·µçÓ°¸ü¶àµÄÊÇÑóÒç×ÅÄÇÖÖÏàå¦ÒÔĵÄÐÖµÜÇéÒ壬¼áÈçÅÍʯ¡£¶à ......