PHP Function List
Sorry, but the function empty, is not in the online manual. Perhaps you misspelled it, or it is a relatively new function that hasn't made it into the online documentation yet. The following are the 20 functions which seem to be closest in spelling to empty, (really good matches are in bold). Perhaps you were looking for one of these:
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empty emptyiterator pg_tty getopt export export getproperty |
sem_get settype snmpset tempnam gettype snmpget compact |
exp key getmygid mb_split getmypid getmyuid |
If you want to search the entire PHP website for the string "empty,", then click here.
For a quick overview over all documented PHP functions, click here.