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Diffstat (limited to 'doc/dev-function-overview.md')
| -rw-r--r-- | doc/dev-function-overview.md | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/doc/dev-function-overview.md b/doc/dev-function-overview.md index 445b4823b..3cda8f7c4 100644 --- a/doc/dev-function-overview.md +++ b/doc/dev-function-overview.md @@ -48,5 +48,5 @@ Returns the translated variant of $string for the current language or $string (d Shorthand test to see if variable $var is set and is not empty. Tests vary by type. Returns false if $var or $key is not set. If variable is set, returns 1 if has 'non-zero' value, otherwise returns 0. -- e.g. x('') or x(0) returns 0; - +Return to the [url=[baseurl]/help/main]Main documentation page[/url] |