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16 lines
859 B
Plaintext
16 lines
859 B
Plaintext
<h3>regexp_replace() function</h3>
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Returns a string with the supplied regular expression replaced.
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<p><h4>Syntax</h4>
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regexp_replace(<i>string,regex,after</i>)</p>
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<p><h4>Arguments</h4>
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<!-- List args for functions here-->
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<i> string</i> → is string. The start string.<br>
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<i> regex</i> → is string. The regular expression to replace. Backslash characters must be double escaped (eg "\\s" to match a white space character). Non-greedy regular expressions are not supported.<br>
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<i> after</i> → is string. The string that will replace any matching occurences of the supplied regular expression. Captured groups can be inserted into the replacement string using \\1, \\2, etc. <br></p>
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<p><h4>Example</h4>
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<!-- Show example of function.-->
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regexp_replace('QGIS SHOULD ROCK','\\sSHOULD\\s',' DOES ') → 'QGIS DOES ROCK'</p>
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