php preg_mahch字符截取解决思路

php preg_mahch字符截取

PHP code

<!--Code highlighting produced by Actipro CodeHighlighter (freeware)http://www.CodeHighlighter.com/-->$tt = "Event: Dial  Privilege: call,all  SubEvent: Begin  Channel: [email&#160;protected];2  Destination: SIP/601-00001bca  CallerIDNum: 07016317212  CallerIDName: rc07016317212  ConnectedLineNum: 0267  ConnectedLineName: 0267  UniqueID: 1339380988.50590  DestUniqueID: 1339380988.50591  Dialstring: 601";preg_match("/(CallerIDNum:\s+\d+)\s+.+(UniqueID:\s\d+\.\d+)/",$tt,$out, PREG_OFFSET_CAPTURE,3);

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PHP code

$tt = "Event: Dial  Privilege: call,all  SubEvent: Begin  Channel: [email protected];2  Destination: SIP/601-00001bca  CallerIDNum: 07016317212  CallerIDName: rc07016317212  ConnectedLineNum: 0267  ConnectedLineName: 0267  UniqueID: 1339380988.50590  DestUniqueID: 1339380988.50591  Dialstring: 601";preg_replace('/(\w+):\s+([^\s]+)/e','$ar[$1]="$2"',$tt);//quit();print_r($ar);<br><font color="#e78608">------解决方案--------------------</font><br>

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PHP code

[User:root Time:13:15:35 Path:/home/liangdong/php]$ cat preg.php <?php $str = "Event: Dial  Privilege: call,all  SubEvent: Begin  Channel: [email&#160;protected];2  Destination: SIP/601-00001bca  CallerIDNum: 07016317212  CallerIDName: rc07016317212  ConnectedLineNum: 0267  ConnectedLineName: 0267  UniqueID: 1339380988.50590  DestUniqueID: 1339380988.50591  Dialstring: 601";$nmatches = preg_match_all('/(CallerIDNum|CallerIDName|ConnectedLineNum|ConnectedLineName|UniqueID|DestUniqueID|Dialstring): (\S+)/', $str, $matches);print_r($matches);?>[User:root Time:13:15:36 Path:/home/liangdong/php]$ php preg.php Array(    [0] =&gt; Array        (            [0] =&gt; CallerIDNum: 07016317212            [1] =&gt; CallerIDName: rc07016317212            [2] =&gt; ConnectedLineNum: 0267            [3] =&gt; ConnectedLineName: 0267            [4] =&gt; UniqueID: 1339380988.50590            [5] =&gt; DestUniqueID: 1339380988.50591            [6] =&gt; Dialstring: 601        )    [1] =&gt; Array        (            [0] =&gt; CallerIDNum            [1] =&gt; CallerIDName            [2] =&gt; ConnectedLineNum            [3] =&gt; ConnectedLineName            [4] =&gt; UniqueID            [5] =&gt; DestUniqueID            [6] =&gt; Dialstring        )    [2] =&gt; Array        (            [0] =&gt; 07016317212            [1] =&gt; rc07016317212            [2] =&gt; 0267            [3] =&gt; 0267            [4] =&gt; 1339380988.50590            [5] =&gt; 1339380988.50591            [6] =&gt; 601        ))<br><font color="#e78608">------解决方案--------------------</font><br>把我的\S+改成\S*即可。<div class="clear"></div>

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