Replace the first substring of this string which matches with the given regular expression with the given replacement.
1 string.replaceFirst
<string.replaceFirst>
<text /> !
<regexp /> !
<word /> !
</string.replaceFirst>
| Arguments | |||||
|---|---|---|---|---|---|
| Name | Type | Required | Unique | Nullable | Description |
| Etext | string | Text in which the search is performed. | |||
| Eregexp | string | Regular expression to search. | |||
| Eword | string | String by which will be replaced. | |||
| Returns | |
|---|---|
| Type | Description |
| string | The resulting string. |
Exceptions
requires 3 arguments, received: ...
The 3 entry parameters has not been specified.
Example
Replace the first substring of characters 'to STRING' by 'SET'.
Copy
<xsql-script name='string_replaceFirst'>
<body>
<set name='text'>This IS a STRING OF characters next to another STRING OF characters</set>
<set name='regexp'>to STRING</set>
<set name='word'>SET</set>
<println>
<string.replaceFirst>
<text />
<regexp />
<word />
</string.replaceFirst>
</println>
</body>
</xsql-script>
Returns:
Copy
This IS a SET OF characters next to another STRING OF characters