php
Safari
See how it's used out in the wild
0
openssl_spki_export_challenge
Exports the challenge associated with a signed public key and challenge
2
pcntl_waitpid
Waits on or returns the status of a forked child
1
sizeof
Alias of count()
47
usleep
Delay execution in microseconds
0
getprotobyname
Get protocol number associated with protocol name
1
octdec
Octal to decimal
0
posix_getppid
Return the parent process identifier
0
posix_sysconf
Returns system runtime information