diff --git a/functions/strings.xml b/functions/strings.xml index eda334f820..c6355d2b97 100644 --- a/functions/strings.xml +++ b/functions/strings.xml @@ -1858,6 +1858,7 @@ echo str_repeat("-=", 10); $str = "Mary Had A Little Lamb and She LOVED It So"; $str = strtolower($str); print $str; # Prints mary had a little lamb and she loved it so + See also strtoupper and ucfirst. @@ -1883,6 +1884,13 @@ echo str_repeat("-=", 10); Note that 'alphabetic' is determined by the current locale. For instance, in the default "C" locale characters such as umlaut-a (ä) will not be converted. + + <function>strtoupper</function> example + + $str = "Mary Had A Little Lamb and She LOVED It So"; + $str = strtoupper($str); + print $str; # Prints MARY HAD A LITTLE LAMB AND SHE LOVED IT SO + See also strtolower and ucfirst. @@ -2165,7 +2173,8 @@ echo substr_replace( $var, '', 10, -1 ) . "<br>\n"; This function strips whitespace from the start and the end of a - string and returns the stripped string. + string and returns the stripped string. The whitespace characters it currently + strips are: "\n", "\r", "\t", "\v", "\0", and " ". See also chop and ltrim.