Difference between revisions of "Ar First"
added another possible return
imported>QQuix (Organizing the Array Functions category list) |
imported>QQuix (added another possible return) |
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{{Function | {{Function | ||
| origin = OBSE | | origin = OBSE | ||
| summary = Returns the key of the first element in an array. | | summary = Returns the key of the first element in an array, or [[Ar_BadNumericIndex]]/[[Ar_BadStringIndex]] if the array has no elements. | ||
| name = ar_First | | name = ar_First | ||
| returnVal = key | | returnVal = key | ||