Difference between revisions of "$isupper"
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== See also == | == See also == | ||
| − | + | * [[$islower]] the counterpart of $isupper. | |
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[[Category:Text and Number Identifiers]] | [[Category:Text and Number Identifiers]] | ||
Latest revision as of 10:04, 2 July 2007
Returns $true if text specified is all upper case.
$isupper(text)
Example
$isupper(HELLO) ;returns $true as HELLO is all upper case $isupper(WiCKED) ;returns $false as WiCKED is not all upper case
See also
- $islower the counterpart of $isupper.
