1 *** Testing gmdate() : usage variation ***
3 -- Testing gmdate() function with Timezone identifier format --
7 -- Testing gmdate() function with checking whether date is in daylight saving time format --
11 -- Testing gmdate() function with difference to GMT in hours format --
15 -- Testing gmdate() function with Difference to GMT in hours using colon as separator format --
19 -- Testing gmdate() function with timezone abbreviation format --
23 -- Testing gmdate() function with timezone offset format --