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Universal Search Filter Syntax: Difference between revisions
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→Convert USF in SQL
m (→Syntax of USF) Tag: 2017 source edit |
Tag: 2017 source edit |
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| Line 59: | Line 59: | ||
<syntaxhighlight lang="PHP"> | <syntaxhighlight lang="PHP"> | ||
$errorstring = ''; | $errorstring = ''; | ||
$sqlcode = forgeSQLFromUniversalSearchCriteria('string_with_usf_syntax', $errorstring) | $sqlcode = forgeSQLFromUniversalSearchCriteria('string_with_usf_syntax', $errorstring); | ||
if (! errorstring) { | |||
// Here the $sqlcode is a valid SQL "where" string | |||
} else { | |||
// Here the $sqlcode is not valid | |||
} | |||
</syntaxhighlight> | </syntaxhighlight> | ||
If the USF has a wrong syntax, the function will return the error into the $errorstring variable. | If the USF has a wrong syntax, the function will return the error into the $errorstring variable. | ||