Difference between revisions of "Left"
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{{ | {{LSL_Function | ||
|mode=user | |||
== | |func=left | ||
|p1_type=string|p1_name=src | |||
Returns text left of a specified separator | |p2_type=string|p2_name=divider | ||
|return_type=string | |||
|return_text=that is the text in '''src''' that is left of the first occurrence of '''divider'''. | |||
|func_desc=Returns text left of a specified separator | |||
|func_footnote= | |||
If '''divider''' is not found then '''src''' is returned in it's entirety. | |||
See also: [[Right]] | See also: [[Right]] | ||
|examples= | |||
<source lang="lsl2">string value = left("Colour=Brown", "="); //value == "Colour"</source> | |||
|spec=<source lang="lsl2">string left(string src, string divider) { | |||
string | integer index = llSubStringIndex( src, divider ); | ||
// | if(~index) | ||
return llDeleteSubString( src, index, -1); | |||
return src; | |||
</ | }</source> | ||
|helpers | |||
|also_functions | |||
< | |also_events | ||
|also_tests | |||
string left (string src, string divider) { | |also_articles | ||
|location | |||
|notes | |||
|cat1=Examples | |||
} | |cat2=String | ||
</ | |cat3 | ||
|cat4 | |||
}} | |||
Latest revision as of 15:24, 24 January 2015
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Summary
Function: string left( string src, string divider );
Returns text left of a specified separator
Returns a string that is the text in src that is left of the first occurrence of divider.
• string | src | |||
• string | divider |
If divider is not found then src is returned in it's entirety.
See also: Right
Specification
string left(string src, string divider) {
integer index = llSubStringIndex( src, divider );
if(~index)
return llDeleteSubString( src, index, -1);
return src;
}
Examples
string value = left("Colour=Brown", "="); //value == "Colour"