@main[]
$request:charset[UTF-8]
$response:charset[UTF-8]
$response:content-type[
$.value[text/html]
$.charset[$response:charset]
]
$str[^taint[ab<cd]ef>gh]
^$str[$str] [^str.length[]]<br /><br />
^^str.left(4): ^left[$str](4)<br />
^^str.left(9): ^left[$str](9)<br />
^^str.right(4): ^right[$str](4)<br />
^^str.right(9): ^right[$str](9)<br />
^^str.mid(1;8): ^mid[$str](1;8)<br />
<hr />
$str[о сколько нам открытий чудных...10.11.2005]
$length(^str.length[]) ^rem{ *** length in real chars (not in bytes) == 42 *** }
<pre>^taint[as-is][
^$str[$str] [^str.length[]]
<b>0</b>123456789<b>0</b>123456789<b>0</b>123456789<b>0</b>123456789<b>0</b>123456789
]</pre>
^pos[$str;о]
^pos[$str; ]
^pos[$str;чудных]
^pos[$str;2005]
^pos[$str;zzz]
<br />
<table border="1">
<tr>
<td>N</td>
<td>^^str.left(N) [^^substr.length[]]</tr>
<td>^^str.right(N) [^^substr.length[]]</tr>
<td>^^str.mid(N;O)</tr>
</tr>
^for[i](0;$length\2+1){
<tr>
<td>^eval($i*2)</td>
<td>^left[$str]($i*2+$i%2)</td>
<td>^right[$str]($i*2+($i+1)%2)</td>
<td>^mid[$str]($i*2;^if($i%2)(3;4))</td>
</tr>
}
</table>
@left[str;num][substr]
$substr[^str.left($num)]
'$substr' [^substr.length[]]
@right[str;num][substr]
$substr[^str.right($num)]
'$substr' [^substr.length[]]
@mid[str;num;count]
'^str.mid($num;$count)'
@pos[str;substr]
^^str.pos[$substr]: ^str.pos[$substr]<br />
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