func(3) - phpMan

Socket (3pm)         - networking constants and support functions
acos (3)             - arc cosine function
acos (3p)            - arc cosine functions
acosf (3)            - arc cosine function
acosf (3p)           - arc cosine functions
acosh (3)            - inverse hyperbolic cosine function
acosh (3p)           - inverse hyperbolic cosine functions
acoshf (3)           - inverse hyperbolic cosine function
acoshf (3p)          - inverse hyperbolic cosine functions
acoshl (3)           - inverse hyperbolic cosine function
acoshl (3p)          - inverse hyperbolic cosine functions
acosl (3)            - arc cosine function
acosl (3p)           - arc cosine functions
argz (3)             - functions to handle an argz list
argz_add (3)         - functions to handle an argz list
argz_add_sep (3)     - functions to handle an argz list
argz_append (3)      - functions to handle an argz list
argz_count (3)       - functions to handle an argz list
argz_create (3)      - functions to handle an argz list
argz_create_sep (3)  - functions to handle an argz list
argz_delete (3)      - functions to handle an argz list
argz_extract (3)     - functions to handle an argz list
argz_insert (3)      - functions to handle an argz list
argz_next (3)        - functions to handle an argz list
argz_replace (3)     - functions to handle an argz list
argz_stringify (3)   - functions to handle an argz list
asin (3)             - arc sine function
asin (3p)            - arc sine function
asinf (3)            - arc sine function
asinf (3p)           - arc sine function
asinh (3)            - inverse hyperbolic sine function
asinh (3p)           - inverse hyperbolic sine functions
asinhf (3)           - inverse hyperbolic sine function
asinhf (3p)          - inverse hyperbolic sine functions
asinhl (3)           - inverse hyperbolic sine function
asinhl (3p)          - inverse hyperbolic sine functions
asinl (3)            - arc sine function
asinl (3p)           - arc sine function
atan (3)             - arc tangent function
atan (3p)            - arc tangent function
atan2 (3)            - arc tangent function of two variables
atan2 (3p)           - arc tangent functions
atan2f (3)           - arc tangent function of two variables
atan2f (3p)          - arc tangent functions
atan2l (3)           - arc tangent function of two variables
atan2l (3p)          - arc tangent functions
atanf (3)            - arc tangent function
atanf (3p)           - arc tangent function
atanh (3)            - inverse hyperbolic tangent function
atanh (3p)           - inverse hyperbolic tangent functions
atanhf (3)           - inverse hyperbolic tangent function
atanhf (3p)          - inverse hyperbolic tangent functions
atanhl (3)           - inverse hyperbolic tangent function
atanhl (3p)          - inverse hyperbolic tangent functions
atanl (3)            - arc tangent function
atanl (3p)           - arc tangent function
atexit (3)           - register a function to be called at normal process ter...
atexit (3p)          - register a function to run at process termination
autouse (3pm)        - postpone load of modules until a function is used
B::Showlex (3pm)     - Show lexical variables used in functions or files
cacos (3p)           - complex arc cosine functions
cacosf (3p)          - complex arc cosine functions
cacosh (3p)          - complex arc hyperbolic cosine functions
cacoshf (3p)         - complex arc hyperbolic cosine functions
cacoshl (3p)         - complex arc hyperbolic cosine functions
cacosl (3p)          - complex arc cosine functions
carg (3p)            - complex argument functions
cargf (3p)           - complex argument functions
cargl (3p)           - complex argument functions
casin (3p)           - complex arc sine functions
casinf (3p)          - complex arc sine functions
casinh (3p)          - complex arc hyperbolic sine functions
casinhf (3p)         - complex arc hyperbolic sine functions
casinhl (3p)         - complex arc hyperbolic sine functions
casinl (3p)          - complex arc sine functions
catan (3p)           - complex arc tangent functions
catanf (3p)          - complex arc tangent functions
catanh (3p)          - complex arc hyperbolic tangent functions
catanhf (3p)         - complex arc hyperbolic tangent functions
catanhl (3p)         - complex arc hyperbolic tangent functions
catanl (3p)          - complex arc tangent functions
cbrt (3)             - cube root function
cbrt (3p)            - cube root functions
cbrtf (3)            - cube root function
cbrtf (3p)           - cube root functions
cbrtl (3)            - cube root function
cbrtl (3p)           - cube root functions
ccos (3)             - complex cosine function
ccos (3p)            - complex cosine functions
ccosf (3)            - complex cosine function
ccosf (3p)           - complex cosine functions
ccosh (3p)           - complex hyperbolic cosine functions
ccoshf (3p)          - complex hyperbolic cosine functions
ccoshl (3p)          - complex hyperbolic cosine functions
ccosl (3)            - complex cosine function
ccosl (3p)           - complex cosine functions
ceil (3)             - ceiling function: smallest integral value not less tha...
ceil (3p)            - ceiling value function
ceilf (3)            - ceiling function: smallest integral value not less tha...
ceilf (3p)           - ceiling value function
ceill (3)            - ceiling function: smallest integral value not less tha...
ceill (3p)           - ceiling value function
cerf (3)             - complex error function
cerfc (3)            - complex error function
cerfcf (3)           - complex error function
cerfcl (3)           - complex error function
cerff (3)            - complex error function
cerfl (3)            - complex error function
cexp (3)             - complex exponential function
cexp (3p)            - complex exponential functions
cexpf (3)            - complex exponential function
cexpf (3p)           - complex exponential functions
cexpl (3)            - complex exponential function
cexpl (3p)           - complex exponential functions
CGI::Switch (3pm)    - Backward compatibility module for defunct CGI::Switch
cimag (3p)           - complex imaginary functions
cimagf (3p)          - complex imaginary functions
cimagl (3p)          - complex imaginary functions
clearerr_unlocked (3) - nonlocking stdio functions
clock_getres (2)     - clock and time functions
clock_getres (3)     - clock and time functions
clock_getres (3p)    - clock and timer functions (REALTIME)
clock_gettime (2)    - clock and time functions
clock_gettime (3)    - clock and time functions
clock_gettime (3p)   - clock and timer functions (REALTIME)
clock_settime (2)    - clock and time functions
clock_settime (3)    - clock and time functions
clock_settime (3p)   - clock and timer functions (REALTIME)
clog (3p)            - complex natural logarithm functions
clogf (3p)           - complex natural logarithm functions
clogl (3p)           - complex natural logarithm functions
conj (3p)            - complex conjugate functions
conjf (3p)           - complex conjugate functions
conjl (3p)           - complex conjugate functions
copysign (3p)        - number manipulation function
copysignf (3p)       - number manipulation function
copysignl (3p)       - number manipulation function
cos (3)              - cosine function
cos (3p)             - cosine function
cosf (3)             - cosine function
cosf (3p)            - cosine function
cosh (3)             - hyperbolic cosine function
cosh (3p)            - hyperbolic cosine functions
coshf (3)            - hyperbolic cosine function
coshf (3p)           - hyperbolic cosine functions
coshl (3)            - hyperbolic cosine function
coshl (3p)           - hyperbolic cosine functions
cosl (3)             - cosine function
cosl (3p)            - cosine function
CPAN::Version (3pm)  - utility functions to compare CPAN versions
cpow (3)             - complex power function
cpow (3p)            - complex power functions
cpowf (3)            - complex power function
cpowf (3p)           - complex power functions
cpowl (3)            - complex power function
cpowl (3p)           - complex power functions
cproj (3p)           - complex projection functions
cprojf (3p)          - complex projection functions
cprojl (3p)          - complex projection functions
creal (3p)           - complex real functions
crealf (3p)          - complex real functions
creall (3p)          - complex real functions
crypt (3p)           - string encoding function (CRYPT)
csin (3)             - complex sine function
csin (3p)            - complex sine functions
csinf (3)            - complex sine function
csinf (3p)           - complex sine functions
csinh (3p)           - complex hyperbolic sine functions
csinhf (3p)          - complex hyperbolic sine functions
csinhl (3p)          - complex hyperbolic sine functions
csinl (3)            - complex sine function
csinl (3p)           - complex sine functions
csqrt (3p)           - complex square root functions
csqrtf (3p)          - complex square root functions
csqrtl (3p)          - complex square root functions
ctan (3)             - complex tangent function
ctan (3p)            - complex tangent functions
ctanf (3)            - complex tangent function
ctanf (3p)           - complex tangent functions
ctanh (3p)           - complex hyperbolic tangent functions
ctanhf (3p)          - complex hyperbolic tangent functions
ctanhl (3p)          - complex hyperbolic tangent functions
ctanl (3)            - complex tangent function
ctanl (3p)           - complex tangent functions
ctrlaltdel (8)       - set the function of the Ctrl-Alt-Del combination
DBI::Const::GetInfoReturn (3pm) - Data and functions for describing GetInfo r...
dbm_clearerr (3p)    - database functions
dbm_close (3p)       - database functions
dbm_delete (3p)      - database functions
dbm_error (3p)       - database functions
dbm_fetch (3p)       - database functions
dbm_firstkey (3p)    - database functions
dbm_nextkey (3p)     - database functions
dbm_open (3p)        - database functions
dbm_store (3p)       - database functions
drem (3)             - floating-point remainder function
dremf (3)            - floating-point remainder function
dreml (3)            - floating-point remainder function
encrypt (3p)         - encoding function (CRYPT)
endgrent (3p)        - group database entry functions
endhostent (3p)      - network host database functions
endnetent (3p)       - network database functions
endprotoent (3p)     - network protocol database functions
endpwent (3p)        - user database functions
endservent (3p)      - network services database functions
endutxent (3p)       - user accounting database functions
erf (3)              - error function
erf (3p)             - error functions
erfc (3)             - complementary error function
erfc (3p)            - complementary error functions
erfcf (3)            - complementary error function
erfcf (3p)           - complementary error functions
erfcl (3)            - complementary error function
erfcl (3p)           - complementary error functions
erff (3)             - error function
erff (3p)            - error functions
erfl (3)             - error function
erfl (3p)            - error functions
error (3)            - glibc error reporting functions
error_at_line (3)    - glibc error reporting functions
error_message_count (3) - glibc error reporting functions
error_one_per_line (3) - glibc error reporting functions
error_print_progname (3) - glibc error reporting functions
exp (3)              - base-e exponential function
exp (3p)             - exponential function
exp10 (3)            - base-10 exponential function
exp10f (3)           - base-10 exponential function
exp10l (3)           - base-10 exponential function
exp2 (3)             - base-2 exponential function
exp2 (3p)            - exponential base 2 functions
exp2f (3)            - base-2 exponential function
exp2f (3p)           - exponential base 2 functions
exp2l (3)            - base-2 exponential function
exp2l (3p)           - exponential base 2 functions
expf (3)             - base-e exponential function
expf (3p)            - exponential function
expl (3)             - base-e exponential function
expl (3p)            - exponential function
expm1 (3p)           - compute exponential functions
expm1f (3p)          - compute exponential functions
expm1l (3p)          - compute exponential functions
ExtUtils::Constant::Utils (3pm) - helper functions for ExtUtils::Constant
fabs (3p)            - absolute value function
fabsf (3p)           - absolute value function
fabsl (3p)           - absolute value function
fdopen (3)           - stream open functions
feof_unlocked (3)    - nonlocking stdio functions
ferror_unlocked (3)  - nonlocking stdio functions
fflush_unlocked (3)  - nonlocking stdio functions
fgetc_unlocked (3)   - nonlocking stdio functions
fgets_unlocked (3)   - nonlocking stdio functions
fgetwc_unlocked (3)  - nonlocking stdio functions
fgetws_unlocked (3)  - nonlocking stdio functions
File::Spec::Functions (3pm) - portably perform operations on file names
File::stat (3pm)     - by-name interface to Perl's built-in stat() functions
fileno_unlocked (3)  - nonlocking stdio functions
finite (3)           - BSD floating-point classification functions
finitef (3)          - BSD floating-point classification functions
finitel (3)          - BSD floating-point classification functions
flockfile (3p)       - stdio locking functions
floor (3p)           - floor function
floorf (3p)          - floor function
floorl (3p)          - floor function
fmod (3)             - floating-point remainder function
fmod (3p)            - floating-point remainder value function
fmodf (3)            - floating-point remainder function
fmodf (3p)           - floating-point remainder value function
fmodl (3)            - floating-point remainder function
fmodl (3p)           - floating-point remainder value function
fopen (3)            - stream open functions
forkpty (3)          - terminal utility functions
fputc_unlocked (3)   - nonlocking stdio functions
fputs_unlocked (3)   - nonlocking stdio functions
fputwc_unlocked (3)  - nonlocking stdio functions
fputws_unlocked (3)  - nonlocking stdio functions
fread_unlocked (3)   - nonlocking stdio functions
freopen (3)          - stream open functions
ftrylockfile (3p)    - stdio locking functions
funlockfile (3p)     - stdio locking functions
fwrite_unlocked (3)  - nonlocking stdio functions
gamma (3)            - (logarithm of the) gamma function
gammaf (3)           - (logarithm of the) gamma function
gammal (3)           - (logarithm of the) gamma function
getc_unlocked (3)    - nonlocking stdio functions
getchar_unlocked (3) - nonlocking stdio functions
getgrent (3p)        - group database entry functions
gethostbyaddr (3p)   - network host database functions
gethostbyname (3p)   - network host database functions
gethostent (3p)      - network host database functions
getnetbyaddr (3p)    - network database functions
getnetbyname (3p)    - network database functions
getnetent (3p)       - network database functions
getprotobyname (3p)  - network protocol database functions
getprotobynumber (3p) - network protocol database functions
getprotoent (3p)     - network protocol database functions
getpwent (3p)        - user database functions
getservbyname (3p)   - network services database functions
getservbyport (3p)   - network services database functions
getservent (3p)      - network services database functions
getutxent (3p)       - user accounting database functions
getutxid (3p)        - user accounting database functions
getutxline (3p)      - user accounting database functions
getwc_unlocked (3)   - nonlocking stdio functions
getwchar_unlocked (3) - nonlocking stdio functions
HTTP::Headers::Util (3pm) - Header value parsing utility functions
hypot (3)            - Euclidean distance function
hypot (3p)           - Euclidean distance function
hypotf (3)           - Euclidean distance function
hypotf (3p)          - Euclidean distance function
hypotl (3)           - Euclidean distance function
hypotl (3p)          - Euclidean distance function
I18N::LangTags (3pm) - functions for dealing with RFC3066-style language tags
iconv (3p)           - codeset conversion function
iconv_close (3p)     - codeset conversion deallocation function
iconv_open (3p)      - codeset conversion allocation function
initstate (3p)       - pseudo-random number functions
intro (3)            - introduction to library functions
isinff (3)           - BSD floating-point classification functions
isinfl (3)           - BSD floating-point classification functions
isnanf (3)           - BSD floating-point classification functions
isnanl (3)           - BSD floating-point classification functions
j0 (3)               - Bessel functions of the first kind
j0 (3p)              - Bessel functions of the first kind
j0f (3)              - Bessel functions of the first kind
j0l (3)              - Bessel functions of the first kind
j1 (3)               - Bessel functions of the first kind
j1 (3p)              - Bessel functions of the first kind
j1f (3)              - Bessel functions of the first kind
j1l (3)              - Bessel functions of the first kind
jn (3)               - Bessel functions of the first kind
jn (3p)              - Bessel functions of the first kind
jnf (3)              - Bessel functions of the first kind
jnl (3)              - Bessel functions of the first kind
lgamma (3)           - log gamma function
lgamma (3p)          - log gamma function
lgamma_r (3)         - log gamma function
lgammaf (3)          - log gamma function
lgammaf (3p)         - log gamma function
lgammaf_r (3)        - log gamma function
lgammal (3)          - log gamma function
lgammal (3p)         - log gamma function
lgammal_r (3)        - log gamma function
libgen.h (0p)        - definitions for pattern matching functions
libmd (7)            - Message Digest functions from BSD systems
librrd (3)           - RRD library functions
link (1)             - call the link function to create a link to a file
link (1p)            - call link function
log (3)              - natural logarithmic function
log (3p)             - natural logarithm function
log10 (3)            - base-10 logarithmic function
log10 (3p)           - base 10 logarithm function
log10f (3)           - base-10 logarithmic function
log10f (3p)          - base 10 logarithm function
log10l (3)           - base-10 logarithmic function
log10l (3p)          - base 10 logarithm function
log2 (3)             - base-2 logarithmic function
log2 (3p)            - compute base 2 logarithm functions
log2f (3)            - base-2 logarithmic function
log2f (3p)           - compute base 2 logarithm functions
log2l (3)            - base-2 logarithmic function
log2l (3p)           - compute base 2 logarithm functions
logf (3)             - natural logarithmic function
logf (3p)            - natural logarithm function
login_tty (3)        - terminal utility functions
logl (3)             - natural logarithmic function
logl (3p)            - natural logarithm function
Mail::SpamAssassin::Plugin::Check (3pm) - primary message check functionality
Mail::SpamAssassin::Util (3pm) - utility functions
Mail::Util (3pm)     - mail utility functions
Math::Complex (3pm)  - complex numbers and associated mathematical functions
Math::Trig (3pm)     - trigonometric functions
math_error (7)       - detecting errors from mathematical functions
Memoize (3pm)        - Make functions faster by trading space for time
nearbyint (3p)       - floating-point rounding functions
nearbyintf (3p)      - floating-point rounding functions
nearbyintl (3p)      - floating-point rounding functions
Net::Daemon::Log (3pm) - Utility functions for logging
Net::Daemon::Test (3pm) - support functions for testing Net::Daemon servers
Net::hostent (3pm)   - by-name interface to Perl's built-in gethost*() functions
Net::netent (3pm)    - by-name interface to Perl's built-in getnet*() functions
Net::protoent (3pm)  - by-name interface to Perl's built-in getproto*() funct...
Net::servent (3pm)   - by-name interface to Perl's built-in getserv*() functions
NetAddr::IP::UtilPP (3pm) - - pure Perl functions for NetAddr::IP::Util
on_exit (3)          - register a function to be called at normal process ter...
openpty (3)          - terminal utility functions
perlclib (1)         - Internal replacements for standard C library functions
perlfunc (1)         - Perl builtin functions
perlintern (1)       - autogenerated documentation of purely internal Perl fu...
poll.h (0p)          - definitions for the poll() function
posix_trace_event (3p) - trace functions for instrumenting application code (...
posix_trace_eventid_open (3p) - trace functions for instrumenting application...
pow (3)              - power functions
pow (3p)             - power function
pow10 (3)            - base-10 power functions
pow10f (3)           - base-10 power functions
pow10l (3)           - base-10 power functions
powf (3)             - power functions
powf (3p)            - power function
powl (3)             - power functions
powl (3p)            - power function
putc_unlocked (3)    - nonlocking stdio functions
putchar_unlocked (3) - nonlocking stdio functions
pututxline (3p)      - user accounting database functions
putwc_unlocked (3)   - nonlocking stdio functions
putwchar_unlocked (3) - nonlocking stdio functions
random (3p)          - pseudo-random number functions
re_comp (3)          - BSD regex functions
re_exec (3)          - BSD regex functions
regcomp (3)          - POSIX regex functions
regerror (3)         - POSIX regex functions
regex (3)            - POSIX regex functions
regexec (3)          - POSIX regex functions
regfree (3)          - POSIX regex functions
remainder (3)        - floating-point remainder function
remainder (3p)       - remainder function
remainderf (3)       - floating-point remainder function
remainderf (3p)      - remainder function
remainderl (3)       - floating-point remainder function
remainderl (3p)      - remainder function
remquo (3p)          - remainder functions
remquof (3p)         - remainder functions
remquol (3p)         - remainder functions
return (1p)          - return from a function
rrdgraph (1)         - Round Robin Database tool graphing functions
SelfLoader (3pm)     - load functions only on demand
setgrent (3p)        - group database entry functions
sethostent (3p)      - network host database functions
setnetent (3p)       - network database functions
setprotoent (3p)     - network protocol database functions
setpwent (3p)        - user database functions
setservent (3p)      - network services database functions
setstate (3p)        - pseudo-random number functions
setutxent (3p)       - user accounting database functions
siginterrupt (3p)    - allow signals to interrupt functions
signgam (3)          - log gamma function
signgam (3p)         - log gamma function
sin (3)              - sine function
sin (3p)             - sine function
sinf (3)             - sine function
sinf (3p)            - sine function
sinh (3)             - hyperbolic sine function
sinh (3p)            - hyperbolic sine functions
sinhf (3)            - hyperbolic sine function
sinhf (3p)           - hyperbolic sine functions
sinhl (3)            - hyperbolic sine function
sinhl (3p)           - hyperbolic sine functions
sinl (3)             - sine function
sinl (3p)            - sine function
sqrt (3)             - square root function
sqrt (3p)            - square root function
sqrtf (3)            - square root function
sqrtf (3p)           - square root function
sqrtl (3)            - square root function
sqrtl (3p)           - square root function
srandom (3p)         - pseudo-random number functions
stat.h (0p)          - data returned by the stat() function
stdio (3)            - standard input/output library functions
sys_stat.h (0p)      - data returned by the stat() function
tan (3)              - tangent function
tan (3p)             - tangent function
tanf (3)             - tangent function
tanf (3p)            - tangent function
tanh (3)             - hyperbolic tangent function
tanh (3p)            - hyperbolic tangent functions
tanhf (3)            - hyperbolic tangent function
tanhf (3p)           - hyperbolic tangent functions
tanhl (3)            - hyperbolic tangent function
tanhl (3p)           - hyperbolic tangent functions
tanl (3)             - tangent function
tanl (3p)            - tangent function
TAP::Base (3pm)      - Base class that provides common functionality to TAP::...
TAP::Object (3pm)    - Base class that provides common functionality to all "...
Term::ReadLine (3pm) - Perl interface to various "readline" packages. If no r...
Text::Iconv (3pm)    - Perl interface to iconv() codeset conversion function
tgamma (3)           - true gamma function
tgamma (3p)          - compute gamma() function
tgammaf (3)          - true gamma function
tgammaf (3p)         - compute gamma() function
tgammal (3)          - true gamma function
tgammal (3p)         - compute gamma() function
Time::gmtime (3pm)   - by-name interface to Perl's built-in gmtime() function
Time::localtime (3pm) - by-name interface to Perl's built-in localtime() func...
undocumented (3)     - undocumented library functions
unlink (1)           - call the unlink function to remove the specified file
unlink (1p)          - call the unlink function
unlocked_stdio (3)   - nonlocking stdio functions
unset (1p)           - unset values and attributes of variables and functions
User::grent (3pm)    - by-name interface to Perl's built-in getgr*() functions
User::pwent (3pm)    - by-name interface to Perl's built-in getpw*() functions
warnings::register (3pm) - warnings import function
y0 (3)               - Bessel functions of the second kind
y0 (3p)              - Bessel functions of the second kind
y0f (3)              - Bessel functions of the second kind
y0l (3)              - Bessel functions of the second kind
y1 (3)               - Bessel functions of the second kind
y1 (3p)              - Bessel functions of the second kind
y1f (3)              - Bessel functions of the second kind
y1l (3)              - Bessel functions of the second kind
yn (3)               - Bessel functions of the second kind
yn (3p)              - Bessel functions of the second kind
ynf (3)              - Bessel functions of the second kind
ynl (3)              - Bessel functions of the second kind