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1£®preg_match()
º¯ÊýÔ­ÐÍ£ºint preg_match (string $pattern, string $content [, array
$matches])
preg_match
()º¯ÊýÔÚ$content×Ö·û´®ÖÐËÑË÷Óë$pattern¸ø³öµÄÕýÔò±í´ïʽÏàÆ¥ÅäµÄÄÚÈÝ¡£Èç¹ûÌṩÁË$matches£¬Ôò½«Æ¥Åä½á¹û·ÅÈëÆäÖС£
$matches[0]½«°üº¬ÓëÕû¸öģʽƥÅäµÄÎı¾£¬$matches[1]½«°üº¬µÚÒ»¸ö²¶»ñµÄÓëÀ¨ºÅÖеÄģʽµ¥ÔªËùÆ¥ÅäµÄÄÚÈÝ£¬ÒÔ´ËÀàÍÆ¡£
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<?php
//ÐèҪƥÅäµÄ×Ö·û´®¡£dateº¯Êý·µ»Øµ±Ç°Ê±¼ä
$content = "Current date
and time is ".date("Y-m-d h:i a").", we are learning PHP
together.";
//ʹÓÃͨ³£µÄ·½·¨Æ¥Åäʱ¼ä
if
(preg_match ("/\d{4}-\d{2}-\d{2} \d{2}:\d{2} [ap]m/", $content,
$m))
{
echo "Æ¥ÅäµÄʱ¼äÊÇ£º" .$m[0].
"\n";
}
//ÓÉÓÚʱ¼äµÄģʽÃ÷ÏÔ£¬Ò²¿ÉÒÔ¼òµ¥µÄÆ¥Åä
if (preg_match
("/([\d-]{10}) ([\d:]{5} [ap]m)/", $content, $m))
{
echo "µ±Ç°ÈÕÆÚÊÇ£º" .$m[1]. "\n";
echo "µ±Ç°Ê±¼äÊÇ£º" .$m[2]. "\n";
}
?>
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Æ¥ÅäµÄʱ¼äÊÇ£º2006-08-17 01:25 pm
µ±Ç°ÈÕÆÚÊÇ£º2006-08-17
µ±Ç°Ê±¼äÊÇ£º01:25
pm
2£®preg_replace()
º¯ÊýÔ­ÐÍ£ºmixed preg_replace (mixed
$pattern, mixed $replacement, mixed $subject [, int $limit])
preg_replace½Ïereg_replaceµÄ¹¦Äܸü¼ÓÇ¿´ó¡£ÆäǰÈý¸ö²ÎÊý¾ù¿ÉÒÔʹÓÃÊý×飻µÚËĸö²ÎÊý$limit¿ÉÒÔÉèÖÃÌæ»»µÄ´ÎÊý£¬Ä¬ÈÏΪȫ²¿Ìæ»»¡£ÊÇÒ»¸öÊý×éÌæ»»µÄÓ¦ÓÃʵÀý¡£
Êý×éÌæ»»
<?php
//×Ö·û´®
$string = "Name: {Name}<br>\nEmail:
{Email}<br>\nAddress: {Address}<br>\n";
//ģʽ
$patterns =array(
"/{Address}/",
"/{Name}/",
"/{Email}/"
);
//Ìæ»»×Ö´®
$replacements = array (
"No.5, Wilson St., New York, U.S.A",
"Thomas
Ching",
"tom@emailaddress.com
",
);
//Êä³öÄ£Ê½Ìæ»»½á¹û
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Aptana studio 2.0 +aptana php plugin 1.1

I’ve just updated Aptana Studio from 1.5 to 2.0 only to find out that the spectacular Aptana PHP plugin is not longer supported and its installation has been removed from the Install Additional Features view. However, with some tricks we can still install the old Aptana 1.5.1 in order to use i ......

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phpÁ¬½Ómysql²âÊÔ´úÂ룺
$link=mysql_connect('localhost','root','123456');
if(!$link) echo "ʧ°Ü!";
else echo "³É¹¦!";
mysql_close();
?>
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