【已解决】
1 2 3 4 5 6 7 8 9 | <code> echo '<meta charset="utf8">' ;
$pa = '%<p>(.*?)</p>%sim' ;
preg_match( $pa , trim( $message ), $arr );
if ( strpos ( "Welcome back" , $message )){
preg_match( '/.\d{1,}.\d{1,2}/' , $arr [1], $arr );
} else {
preg_match( '/.\d{1,}.\d{1,2}/' , $arr [1], $arr );
}
echo ( $arr [0]);</code>
|
Copy after login
Copy after login
Copy after login
===================================================================
多语言网站,需要提取$299.00,其中$不确定,因为有可能是¥,£等符号,
可以确定的是$299.00前都包含一个空格,小数点后都有两位数,
换句话说,需要从:
1 | <code>您的账户有未付账单金额 $299 .00,请尽快完成付款。</code>
|
Copy after login
Copy after login
或者
1 | <code>Your account has an outstanding balance of $299 .00. Please make a payment at your earliest convenience.</code>
|
Copy after login
Copy after login
提取到$299.00。
中文显示:
1 2 3 4 5 6 7 8 | <code><div class = "col-md-12" >
<div class = "alert alert-warning alert-dismissable" >
<button type= "button" class = "close" data-dismiss= "alert" aria-hidden= "true" >×</button>
<strong>欢迎回来, 陶!</strong>
<p>您的账户有未付账单金额 $299 .00,请尽快完成付款。</p>
<p><a href= "/client/pay/index/USD/" class = "btn btn-warning" ><i class = "fa fa-exclamation-triangle fa-fw" ></i> 进行付款</a></p>
</div>
</div></code>
|
Copy after login
Copy after login
1 2 3 4 5 6 | <code><div class = "alert alert-warning alert-dismissable" >
<button type= "button" class = "close" data-dismiss= "alert" aria-hidden= "true" >×</button>
<strong>Welcome back, 陶!</strong>
<p>Your account has an outstanding balance of $299 .00. Please make a payment at your earliest convenience.</p>
<p><a href= "/client/pay/index/USD/" class = "btn btn-warning" ><i class = "fa fa-exclamation-triangle fa-fw" ></i> Make Payment</a></p>
</div></code>
|
Copy after login
Copy after login
回复内容:
【已解决】
1 2 3 4 5 6 7 8 9 | <code> echo '<meta charset="utf8">' ;
$pa = '%<p>(.*?)</p>%sim' ;
preg_match( $pa , trim( $message ), $arr );
if ( strpos ( "Welcome back" , $message )){
preg_match( '/.\d{1,}.\d{1,2}/' , $arr [1], $arr );
} else {
preg_match( '/.\d{1,}.\d{1,2}/' , $arr [1], $arr );
}
echo ( $arr [0]);</code>
|
Copy after login
Copy after login
Copy after login
===================================================================
多语言网站,需要提取$299.00,其中$不确定,因为有可能是¥,£等符号,
可以确定的是$299.00前都包含一个空格,小数点后都有两位数,
换句话说,需要从:
1 | <code>您的账户有未付账单金额 $299 .00,请尽快完成付款。</code>
|
Copy after login
Copy after login
或者
1 | <code>Your account has an outstanding balance of $299 .00. Please make a payment at your earliest convenience.</code>
|
Copy after login
Copy after login
提取到$299.00。
中文显示:
1 2 3 4 5 6 7 8 | <code><div class = "col-md-12" >
<div class = "alert alert-warning alert-dismissable" >
<button type= "button" class = "close" data-dismiss= "alert" aria-hidden= "true" >×</button>
<strong>欢迎回来, 陶!</strong>
<p>您的账户有未付账单金额 $299 .00,请尽快完成付款。</p>
<p><a href= "/client/pay/index/USD/" class = "btn btn-warning" ><i class = "fa fa-exclamation-triangle fa-fw" ></i> 进行付款</a></p>
</div>
</div></code>
|
Copy after login
Copy after login
1 2 3 4 5 6 | <code><div class = "alert alert-warning alert-dismissable" >
<button type= "button" class = "close" data-dismiss= "alert" aria-hidden= "true" >×</button>
<strong>Welcome back, 陶!</strong>
<p>Your account has an outstanding balance of $299 .00. Please make a payment at your earliest convenience.</p>
<p><a href= "/client/pay/index/USD/" class = "btn btn-warning" ><i class = "fa fa-exclamation-triangle fa-fw" ></i> Make Payment</a></p>
</div></code>
|
Copy after login
Copy after login
从代码来看,这段代码的内容除了名称和金额之外其他的应该是不变的内容,这样的话就比较好办了。
直接去匹配金额/\s(.\d+\.\d{2})/g就是了,前提是针对该段代码,如果是整个页面的话,需要把匹配局限到这段代码中来。。
已解决:
1 2 3 4 5 6 7 8 9 | <code> echo '<meta charset="utf8">' ;
$pa = '%<p>(.*?)</p>%sim' ;
preg_match( $pa , trim( $message ), $arr );
if ( strpos ( "Welcome back" , $message )){
preg_match( '/.\d{1,}.\d{1,2}/' , $arr [1], $arr );
} else {
preg_match( '/.\d{1,}.\d{1,2}/' , $arr [1], $arr );
}
echo ( $arr [0]);</code>
|
Copy after login
Copy after login
Copy after login
不知道题主的目的,提取这个金额做何用,是要去进行支付吗?如果是支付,这个金额不应该去服务端验证吗?毕竟这个价格前端可以篡改。
如果只是仅仅需要匹配的话,可以使用这个表达式
1 2 3 4 5 6 7 8 9 10 11 12 | <code> $pattern = '#([\$|¥|£][1-9][0-9]*.[0-9]{2})#' ;
$subject = 'Your account has an outstanding balance of $299.00. Please make a payment at your earliest convenience.' ;
preg_match( $pattern , $subject , $a );
var_dump( $a );
array (2) {
[0] =>
string(7) "$299.00"
[1] =>
string(7) "$299.00"
}</code>
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Copy after login
汗颜,不知道为什么变成了两个?原因不明