numarrays
no way to compare when less than two revisions
Differences
This shows you the differences between two versions of the page.
| — | numarrays [2006/08/01 20:54] (current) – created - external edit 127.0.0.1 | ||
|---|---|---|---|
| Line 1: | Line 1: | ||
| + | # $EPIC: numarrays.txt, | ||
| + | ======Synopsis: | ||
| + | $__numarrays__() | ||
| + | |||
| + | ======Technical: | ||
| + | This function shows the total number of arrays created by $[[setitem]](). | ||
| + | It takes no arguments, and ignores any passed to it. | ||
| + | |||
| + | ======Practical: | ||
| + | This function is used to show how many arrays currently exist. | ||
| + | might be useful if the arrays were named in a sequential order, thus | ||
| + | allowing you to know what the next available number is. | ||
| + | |||
| + | ======Returns: | ||
| + | < | ||
| + | > 0 | ||
| + | 0 no arrays found | ||
| + | </ | ||
numarrays.txt · Last modified: 2006/08/01 20:54 by 127.0.0.1