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en:instr [2016/08/12 12:27] admin |
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===== Instr (Function) ===== | ===== Instr (Function) ===== | ||
==== Format ==== | ==== Format ==== | ||
- | **instr** ( // | + | **instr** ( [[stringexpressions|haystack_string_expression]] |
- | **instr** ( // | + | **instr** ( [[stringexpressions|haystack_string_expression]] |
- | **instr** ( // | + | **instr** ( [[stringexpressions|haystack_string_expression]] |
- | returns | + | returns |
==== Description ==== | ==== Description ==== | ||
- | Check to see if the string | + | Check to see if the string |
- | 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. |
An optional [[booleanexpressions|boolean_expression]] may be used to specify that the search will treat upper and lower case letters the same. | An optional [[booleanexpressions|boolean_expression]] may be used to specify that the search will treat upper and lower case letters the same. |