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寻找字串中某字元最先出现处(从左到右查找)
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<table width="100%" border="1" cellspacing="0" cellpadding="2">
</table> |
| StrPos('abcdefg','d') | 3 |
| StrPos('abcddcba','b',3) | 6 |
| StrPos('abcddcba','b',3,3) | -1 |
<Action name="logic.demo" NextAction="">
</Action> |
6
-1
| 参考 |
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| StrSub,StrNow,StrReplace,StrLower,StrUpper,StrLen,Trim,LTrim,BTrim,ETrim,StrPos,StrLPos,HtmlEncode,HtmlDecode,UrlEncode,UrlDecode,nl2br,br2nl,space2dspace,dspace2space |
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