PHP所有函数列表

说所有函数有点夸张，有错误请指正！

usleep()
unpack()
uniqid()
time_sleep_until()
time_nanosleep()
sleep()
show_source()
strip_whitespace()
pack()
ignore_user_abort()
highlight_string()
highlight_file()
get_browser()
exit()
eval()
die()
defined()
define()
constant()
connection_status()
connection_aborted()
zip_read()
zip_open()
zip_entry_read()
zip_entry_open()
zip_entry_name()
zip_entry_filesize()
zip_entry_compressionmethod()
zip_entry_compressedsize()
zip_entry_close()
zip_close()
xml_set_unparsed_entity_decl_handler()
xml_set_processing_instruction_handler()
xml_set_object()
xml_set_notation_decl_handler()
xml_set_external_entity_ref_handler()
xml_set_element_handler()
xml_set_default_handler()
xml_set_character_data_handler()
xml_parser_set_option()
xml_parser_get_option()
xml_parser_free()
xml_parser_create()
xml_parser_create_ns()
xml_parse_into_struct()
xml_parse()
xml_get_error_code()
xml_get_current_line_number()
xml_get_current_column_number()
xml_get_current_byte_index()
xml_error_string()
utf8_encode()
utf8_decode()
wordwrap()
vsprintf()
vprintf()
vfprintf()
ucwords()
ucfirst()
trim()
substr_replace()
substr_count()
substr_compare()
substr()
strtr()
strtoupper()
strtolower()
strtok()
strstr()
strspn()
strrpos()
strripos()
strrev()
strrchr()
strpos()
strpbrk()
strncmp()
strncasecmp()
strnatcmp()
strnatcasecmp()
strlen()
stristr()
stripos()
stripslashes()
stripcslashes()
strip_tags()
strcspn()
strcoll()
strcmp()
strchr()
strcasecmp()
str_word_count()
str_split()
str_shuffle()
str_rot13()
str_replace()
str_repeat()
str_pad()
str_ireplace()
sscanf()
sprintf()
soundex()
similar_text()
sha1_file()
sha1()
setlocale()
rtrim()
quotemeta()
quoted_printable_decode()
printf()
print()
parse_str()
ord()
number_format()
nl2br()
nl_langinfo()
money_format()
metaphone()
md5_file()
md5()
ltrim()
localeconv()
levenshtein()
join()
implode()
htmlspecialchars()
html_entity_decode()
htmlentities()
hebrevc()
hebrev()
get_html_translation_table()
fprintf()
explode()
echo()
crypt()
crc32()
count_chars()
convert_uuencode()
convert_uudecode()
convert_cyr_string()
chunk_split()
chr()
chop()
bin2hex()
addslashes()
addcslashes()
xpath()
simplexml_load_string()
simplexml_load_file()
simplexml_import_dom()
registerXPathNamespace()
getNamespace()
getName()
getDocNamespaces()
children()
attributes()
asXML()
addChild()
addAttribute()
__construct()
mysql_unbuffered_query()
mysql_thread_id()
mysql_stat()
mysql_select_db()
mysql_result()
mysql_real_escape_string()
mysql_query()
mysql_ping()
mysql_pconnect()
mysql_num_rows()
mysql_num_fields()
mysql_list_processes()
mysql_list_dbs()
mysql_insert_id()
mysql_info()
mysql_get_server_info()
mysql_get_proto_info()
mysql_get_host_info()
mysql_get_client_info()
mysql_free_result()
mysql_field_type()
mysql_field_table()
mysql_field_seek()
mysql_field_name()
mysql_field_len()
mysql_field_flags()
mysql_fetch_row()
mysql_fetch_object()
mysql_fetch_lengths()
mysql_fetch_field()
mysql_fetch_assoc()
mysql_fetch_array()
mysql_error()
mysql_errno()
mysql_db_name()
mysql_data_seek()
mysql_connect()
mysql_close()
mysql_client_encoding()
mysql_affected_rows()
tanh()
tan()
srand()
sqrt()
sinh()
sin()
round()
rand()
rad2deg()
pow()
pi()
octdec()
mt_srand()
mt_rand()
mt_getrandmax()
min()
max()
log1p()
log10()
log()
lcg_value()
is_nan()
is_infinite()
is_finite()
hypot()
hexdec()
fmod()
floor()
expm1()
exp()
deg2rad()
decoct()
dechex()
decbin()
cosh()
cos()
ceil()
bindec()
base_convert()
atanh()
atan()
atan2()
asinh()
asin()
acosh()
acos()
abs()
mail()
libxml_use_internal_errors()
libxml_get_last_error()
libxml_get_errors()
libxml_clear_errors()
setrawcookie()
setcookie()
headers_sent()
headers_list()
header()
ftp_systype()
ftp_ssl_connect()
ftp_size()
ftp_site()
ftp_set_option()
ftp_rmdir()
ftp_rename()
ftp_rawlist()
ftp_raw()
ftp_quit()
ftp_pwd()
ftp_put()
ftp_pasv()
ftp_nlist()
ftp_nb_put()
ftp_nb_get()
ftp_nb_fput()
ftp_nb_fget()
ftp_nb_continue()
ftp_mkdir()
ftp_mdtm()
ftp_login()
ftp_get()
ftp_get_option()
ftp_fput()
ftp_fget()
ftp_exec()
ftp_delete()
ftp_connect()
ftp_close()
ftp_chmod()
ftp_chdir()
ftp_cdup()
ftp_alloc()
filter_var()
filter_var_array()
filter_list()
filter_input_array()
filter_input()
filter_id()
filter_has_var()
unlink()
umask()
touch()
tmpfile()
tempnam()
symlink()
stat()
set_file_buffer()
rmdir()
rewind()
rename()
realpath()
readlink()
readfile()
popen()
pclose()
pathinfo()
parse_ini_file()
move_uploaded_file()
mkdir()
lstat()
linkinfo()
link()
is_writeable()
is_writable()
is_uploaded_file()
is_readable()
is_link()
is_file()
is_executable()
is_dir()
glob()
fwrite()
ftruncate()
ftell()
fstat()
fseek()
fscanf()
fread()
fputs()
fputcsv()
fpassthru()
fopen()
fnmatch()
flock()
filetype()
filesize()
fileperms()
fileowner()
filemtime()
fileinode()
filegroup()
filectime()
fileatime()
file_put_contents()
file_get_contents()
file_exists()
file()
fgetss()
fgets()
fgetcsv()
fgetc()
fflush()
feof()
fclose()
diskfreespace()
disk_total_space()
disk_free_space()
dirname()
clearstatcache()
chown()
chmod()
chgrp()
basename()
set_exception_handler()
set_error_handler()
restore_exception_handler()
restore_error_handler()
error_reporting()
error_log()
error_get_last()
debug_print_backtrace()
debug_backtrace()
scandir()
rewinddir()
readdir()
opendir()
getcwd()
closedir()
dir()
chroot()
chdir()
time()
strtotime()
strptime()
strftime()
mktime()
microtime()
localtime()
idate()
gmstrftime()
gmmktime()
gmdate()
gettimeofday()
getdate()
date()
date_sunset()
date_sunrise()
date_default_timezone_set()
date_default_timezone_get()
checkdate()
UnixToJD()
JulianToJD()
JewishToJD()
JDToUnix()
JDToGregorian()
lian()
JDToFrench()
JDMonthName()
JDDayOfWeek()
GregorianToJD()
FrenchToJD()
easter_days()
easter_date()
cal_to_jd()
cal_info()
cal_from_jd()
cal_days_in_month()
usort()
uksort()
uasort()
sort()
sizeof()
shuffle()
rsort()
reset()
range()
prev()
pos()
next()
natsort()
natcasesort()
list()
ksort()
krsort()
key()
in_array()
extract()
end()
each()
current()
count()
compact()
asort()
arsort()
array_walk_recursive()
array_walk()
array_values()
array_unshift()
array_unique()
array_uintersect_assoc()
array_uintersect()
array_udiff_uassoc()
array_udiff_assoc()
array_udiff()
array_sum()
array_splice()
array_slice()
array_shift()
array_search()
array_reverse()
array_reduce()
array_rand()
array_push()
array_product()
array_pop()
array_pad()
array_multisort()
array_merge_recursive()
array_merge()
array_map()
array_keys()
array_key_exists()
array_intersect_ukey()
array_intersect_uassoc()
array_intersect_key()
array_intersect_assoc()
array_intersect()
array_flip()
array_filter()
array_fill()
array_diff_ukey()
array_diff_uassoc()
array_diff_key()
array_diff_assoc()
array_diff()
array_count_values()
array_combine()
array_chunk()
array_change_key_case()
include_once()
and()
abstract()
global()
private()
interface()
as()
static()
endswitch()
array()
null()
if()
endwhile()
or()
const()
for()
endforeach()
self()
var()
while()
isset()
public()
protected()
foreach()
throw()
elseif()
include()
__FILE__()
empty()
require_once()
do()
xor()
return()
parent()
clone()
use()
__CLASS__()
__LINE__()
else()
break()
new()
catch()
__METHOD__()
case()
exception()
default()
require()
__FUNCTION__()
enddeclare()
final()
try()
switch()
continue()
endfor()
endif()
declare()
unset()
TRUE()
FALSE()
trait()
goto()
instanceof()
insteadof()
__DIR__()
__NAMESPACE__()
yield()
finally()
ini_set()
set_time_limit()
intval()
session_start()
memory_get_usage()
var_dump()
flush()
ob_clean()
ob_end_clean()
ob_end_flush()
ob_flush()
ob_get_clean()
ob_get_contents()
ob_get_flush()
ob_get_length()
ob_get_level()
ob_get_status()
ob_gzhandler()
ob_implicit_flush()
ob_list_handlers()
ob_start()
output_add_rewrite_var()
output_reset_rewrite_vars()