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en:instrx [2016/08/12 21:10] admin |
en:instrx [2020/02/28 10:46] (current) |
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===== Instrx (Function) ===== | ===== Instrx (Function) ===== | ||
==== Format ==== | ==== Format ==== | ||
- | **instrx** ( [[stringexpressions|haystack_string_expression]] , // | + | **instrx** ( [[stringexpressions|haystack_string_expression]] , [[regularexpressions|regular_expression]] |
- | **instrx** ( [[stringexpressions|haystack_string_expression]] , // | + | **instrx** ( [[stringexpressions|haystack_string_expression]] , [[regularexpressions|regular_expression]] |
returns [[integerexpressions|integer_expression]] | returns [[integerexpressions|integer_expression]] | ||
==== Description ==== | ==== Description ==== | ||
- | Check to see if the text represented by the regular expression | + | Check to see if the text represented by the regular expression |
- | You may optionally specify a starting location for the search to begin // | + | You may optionally specify a starting location for the search to begin [[integerexpressions|start_expression]]. If the start is 1 or greater the search will begin from the specified character from the start. |
==== Note ==== | ==== Note ==== |