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更新于
2020-09-06 11:34
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2020-09-06 02:33
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random()
toRadians()
toDegrees()
atan2()
atan()
PHP Array
array()
array_change_key_case()
array_chunk()
array_column()
array_combine()
array_count_values()
array_diff()
array_diff_assoc()
array_diff_key()
array_diff_uassoc()
array_diff_ukey()
array_fill()
array_fill_keys()
array_filter()
array_flip()
array_intersect()
array_intersect_assoc()
array_intersect_key()
array_intersect_uassoc()
array_intersect_ukey()
array_key_exists()
array_keys()
array_map()
array_merge()
array_merge_recursive()
array_multisort()
array_pad()
array_pop()
array_product()
array_push()
array_rand()
array_reduce()
array_replace()
array_replace_recursive()
array_reverse()
array_search()
array_shift()
array_slice()
array_splice()
array_sum()
array_udiff()
array_udiff_assoc()
array_udiff_uassoc()
array_uintersect()
array_uintersect_assoc()
array_uintersect_uassoc()
array_unique()
array_unshift()
array_values()
array_walk()
array_walk_recursive()
arsort()
asort()
compact()
count()
current()
each()
end()
extract()
in_array()
key()
krsort()
ksort()
list()
natcasesort()
natsort()
next()
pos()
prev()
range()
reset()
rsort()
shuffle()
sizeof()
sort()
uasort()
uksort()
usort()
PHP Calendar
cal_days_in_month()
cal_from_jd()
cal_info()
cal_to_jd()
easter_date()
easter_days()
frenchtojd()
gregoriantojd()
jddayofweek()
jdmonthname()
jdtofrench()
jdtogregorian()
jdtojewish()
jdtojulian()
jdtounix()
jewishtojd()
juliantojd()
unixtojd()
PHP cURL
curl_close()
curl_copy_handle()
curl_errno()
curl_error()
curl_escape()
curl_exec()
curl_file_create()
curl_getinfo()
curl_init()
curl_multi_add_handle()
curl_multi_close()
curl_multi_exec()
curl_multi_getcontent()
curl_multi_info_read()
curl_multi_init()
curl_multi_remove_handle()
curl_multi_select()
curl_multi_setopt()
curl_multi_strerror()
curl_pause()
curl_reset()
curl_setopt_array()
curl_setopt()
curl_share_close()
curl_share_init()
curl_share_setopt()
curl_strerror()
curl_unescape()
curl_version()
PHP Date
checkdate()
date_add()
date_create_from_format()
date_create()
date_date_set()
date_default_timezone_get()
date_default_timezone_set()
date_diff()
date_format()
date_get_last_errors()
date_interval_create_from_date_string()
date_interval_format()
date_isodate_set()
date_modify()
date_offset_get()
date_parse_from_format()
date_parse()
date_sub()
date_sun_info()
date_sunrise()
date_sunset()
date_time_set()
date_timestamp_get()
date_timestamp_set()
date_timezone_get()
date_timezone_set()
date()
getdate()
gettimeofday()
gmdate()
gmmktime()
gmstrftime()
idate()
localtime()
microtime()
mktime()
strftime()
strptime()
strtotime()
time()
timezone_abbreviations_list()
timezone_identifiers_list()
timezone_location_get()
timezone_name_from_ abbr()
timezone_name_get()
timezone_offset_get()
timezone_open()
timezone_transitions_get()
timezone_version_get()
PHP Directory
chdir()
chroot()
closedir()
dir()
getcwd()
opendir()
readdir()
rewinddir()
scandir()
PHP Error
debug_backtrace()
debug_print_backtrace()
error_get_last()
error_log()
error_reporting()
restore_error_handler()
restore_exception_handler()
set_error_handler()
set_exception_handler()
trigger_error()
user_error()
PHP Filesystem
basename()
chgrp()
chmod()
chown()
clearstatcache()
copy()
delete()
dirname()
disk_free_space()
disk_total_space()
diskfreespace()
fclose()
feof()
fflush()
fgetc()
fgetcsv()
fgets()
fgetss()
file()
file_exists()
file_get_contents()
file_put_contents()
fileatime()
filectime()
filegroup()
fileinode()
filemtime()
fileowner()
fileperms()
filesize()
filetype()
flock()
fnmatch()
fopen()
fpassthru()
fputcsv()
fputs()
fread()
fscanf()
fseek()
fstat()
ftell()
ftruncate()
fwrite()
glob()
is_dir()
is_executable()
is_file()
is_link()
is_readable()
is_uploaded_file()
is_writable()
is_writeable()
lchgrp()
lchown()
link()
linkinfo()
lstat()
mkdir()
move_uploaded_file()
parse_ini_file()
parse_ini_string()
pathinfo()
pclose()
popen()
readfile()
readlink()
realpath()
realpath_cache_get()
realpath_cache_size()
rename()
rewind()
rmdir()
set_file_buffer()
stat()
symlink()
tempnam()
tmpfile()
touch()
umask()
unlink()
PHP Filter
filter_has_var()
filter_id()
filter_input()
filter_input_array()
filter_list()
filter_var_array()
filter_var()
FILTER_CALLBACK
FILTER_SANITIZE_STRING
FILTER_SANITIZE_STRIPPED
FILTER_SANITIZE_ENCODED
FILTER_SANITIZE_SPECIAL_CHARS
FILTER_SANITIZE_EMAIL
FILTER_SANITIZE_URL
FILTER_SANITIZE_NUMBER_INT
FILTER_SANITIZE_NUMBER_FLOAT
FILTER_SANITIZE_MAGIC_QUOTES
FILTER_UNSAFE_RAW
FILTER_VALIDATE_INT
FILTER_VALIDATE_BOOLEAN
FILTER_VALIDATE_FLOAT
FILTER_VALIDATE_REGEXP
FILTER_VALIDATE_URL
FILTER_VALIDATE_EMAIL
FILTER_VALIDATE_IP
PHP FTP
ftp_alloc()
ftp_cdup()
ftp_chdir()
ftp_chmod()
ftp_close()
ftp_connect()
ftp_delete()
ftp_exec()
ftp_fget()
ftp_fput()
ftp_get_option()
ftp_get()
ftp_login()
ftp_mdtm()
ftp_mkdir()
ftp_nb_continue()
ftp_nb_fget()
ftp_nb_fput()
ftp_nb_get()
ftp_nb_put()
ftp_nlist()
ftp_pasv()
ftp_put()
ftp_pwd()
ftp_quit()
ftp_raw()
ftp_rawlist()
ftp_rename()
ftp_rmdir()
ftp_set_option()
ftp_site()
ftp_size()
ftp_ssl_connect()
ftp_systype()
PHP HTTP
header()
headers_list()
headers_sent()
setcookie()
setrawcookie()
PHP Libxml
libxml_clear_errors()
libxml_get_errors()
libxml_get_last_error()
libxml_set_streams_context()
libxml_use_internal_errors()
PHP Mail
ezmlm_hash()
mail()
PHP Math
abs()
acos()
acosh()
asin()
asinh()
atan()
atan2()
atanh()
base_convert()
bindec()
ceil()
cos()
cosh()
decbin()
dechex()
decoct()
deg2rad()
exp()
expm1()
floor()
fmod()
getrandmax()
hexdec()
hypot()
is_finite()
is_infinite()
is_nan()
lcg_value()
log()
log10()
log1p()
max()
min()
mt_getrandmax()
mt_rand()
mt_srand()
octdec()
pi()
pow()
rad2deg()
rand()
round()
sin()
sinh()
sqrt()
srand()
tan()
tanh()
PHP Misc
connection_aborted()
connection_status()
connection_timeout()
constant()
define()
defined()
die()
eval()
exit()
get_browser()
highlight_file()
highlight_string()
ignore_user_abort()
pack()
php_check_syntax()
php_strip_whitespace()
show_source()
sleep()
time_nanosleep()
time_sleep_until()
uniqid()
unpack()
usleep()
PHP MySQLi
mysqli_affected_rows()
mysqli_autocommit()
mysqli_change_user()
mysqli_character_set_name()
mysqli_close()
mysqli_commit()
mysqli_connect_errno()
mysqli_connect_error()
mysqli_connect()
mysqli_data_seek()
mysqli_debug()
mysqli_dump_debug_info()
mysqli_errno()
mysqli_error_list()
mysqli_error()
mysqli_fetch_all()
mysqli_fetch_array()
mysqli_fetch_assoc()
mysqli_fetch_field_direct()
mysqli_fetch_field()
mysqli_fetch_fields()
mysqli_fetch_lengths()
mysqli_fetch_object()
mysqli_fetch_row()
mysqli_field_count()
mysqli_field_seek()
mysqli_field_tell()
mysqli_free_result()
mysqli_get_charset()
mysqli_get_client_info()
mysqli_get_client_stats()
mysqli_get_client_version()
mysqli_get_connection_stats()
mysqli_get_host_info()
mysqli_get_proto_info()
mysqli_get_server_info()
mysqli_get_server_version()
mysqli_info()
mysqli_init()
mysqli_insert_id()
mysql_kill()
mysqli_more_results()
mysqli_multi_query()
mysqli_next_result()
mysqli_num_fields()
mysqli_num_rows()
mysqli_options()
mysqli_ping()
mysqli_prepare()
mysqli_query()
mysqli_real_connect()
mysqli_real_escape_string()
mysqli_real_query()
mysqli_reap_async_query()
mysqli_refresh()
mysqli_rollback()
mysqli_select_db()
mysqli_set_charset()
mysqli_set_local_infile_default()
mysqli_set_local_infile_handler()
mysqli_sqlstate()
mysqli_ssl_set()
mysqli_stat()
mysqli_stmt_init()
mysqli_store_result()
mysqli_thread_id()
mysqli_thread_safe()
mysqli_use_result()
mysqli_warning_count()
PHP PDO
预定义常量
PHP PDO连接管理
PHP PDO 事务与自动提交
PHP PDO 预处理语句与存储过程
PHP PDO 错误与错误处理
PHP PDO 大对象 (LOBs)
PDO 类
PDO::beginTransaction
PDO::commit
PDO::__construct
PDO::errorCode
PDO::errorInfo
PDO::exec
PDO::getAttribute
PDO::getAvailableDrivers
PDO::inTransaction
PDO::lastInsertId
PDO::prepare
PDO::query
PDO::quote
PDO::rollBack
PDO::setAttribute
PDOStatement 类
PDOStatement::bindColumn
PDOStatement::bindParam
PDOStatement::bindValue
PDOStatement::closeCursor
PDOStatement::columnCount
PDOStatement::debugDumpParams
PDOStatement::errorCode
PDOStatement::errorInfo
PDOStatement::execute
PDOStatement::fetch
PDOStatement::fetchAll
PDOStatement::fetchColumn
PDOStatement::fetchObject
PDOStatement::getAttribute
PDOStatement::getColumnMeta
PDOStatement::nextRowset
PDOStatement::rowCount
PDOStatement::setAttribute
PDOStatement::setFetchMode
PHP SimpleXML
__construct()
addAttribute()
addChild()
asXML()
attributes()
children()
count()
getDocNamespaces()
getName()
getNamespaces()
registerXPathNamespace()
saveXML()
simplexml_import_dom()
simplexml_load_file()
simplexml_load_string()
xpath()
PHP String
addcslashes()
addslashes()
bin2hex()
chop()
chr()
chunk_split()
convert_cyr_string()
convert_uudecode()
convert_uuencode()
count_chars()
crc32()
crypt()
echo()
explode()
fprintf()
get_html_translation_table()
hebrev()
hebrevc()
hex2bin()
html_entity_decode()
htmlentities()
htmlspecialchars_decode()
htmlspecialchars()
implode()
join()
lcfirst()
levenshtein()
localeconv()
ltrim()
md5()
md5_file()
metaphone()
money_format()
nl_langinfo()
nl2br()
number_format()
ord()
parse_str()
print()
printf()
quoted_printable_decode()
quoted_printable_encode()
quotemeta()
rtrim()
setlocale()
sha1()
sha1_file()
similar_text()
soundex()
sprintf()
sscanf()
str_getcsv()
str_ireplace()
str_pad()
str_repeat()
str_replace()
str_rot13()
str_shuffle()
str_split()
str_word_count()
strcasecmp()
strchr()
strcmp()
strcoll()
strcspn()
strip_tags()
stripcslashes()
stripslashes()
stripos()
stristr()
strlen()
strnatcasecmp()
strnatcmp()
strncasecmp()
strncmp()
strpbrk()
strpos()
strrchr()
strrev()
strripos()
strrpos()
strspn()
strstr()
strtok()
strtolower()
strtoupper()
strtr()
substr()
mb_substr()
substr_compare()
substr_count()
substr_replace()
trim()
ucfirst()
ucwords()
vfprintf()
vprintf()
vsprintf()
wordwrap()
PHP XML Parser
utf8_decode()
utf8_encode()
xml_error_string()
xml_get_current_byte_index()
xml_get_current_column_number()
xml_get_current_line_number()
xml_get_error_code()
xml_parse()
xml_parse_into_struct()
xml_parser_create_ns()
xml_parser_create()
xml_parser_free()
xml_parser_get_option()
xml_parser_set_option()
xml_set_character_data_handler()
xml_set_default_handler()
xml_set_element_handler()
xml_set_end_namespace_decl_handler()
xml_set_external_entity_ref_handler()
xml_set_notation_decl_handler()
xml_set_object()
xml_set_processing_instruction_handler()
xml_set_start_namespace_decl_handler()
xml_set_unparsed_entity_decl_handler()
PHP Zip
zip_close()
zip_entry_close()
zip_entry_compressedsize()
zip_entry_compressionmethod()
zip_entry_filesize()
zip_entry_name()
zip_entry_open()
zip_entry_read()
zip_open()
zip_read()
PHP Timezones
PHP 图像处理
gd_info()
getimagesize()
getimagesizefromstring()
image_type_to_extension()
image_type_to_mime_type()
image2wbmp()
imageaffine()
imageaffinematrixconcat()
imageaffinematrixget()
imagealphablending()
imageantialias()
imagearc()
imagechar()
imagecharup()
imagecolorallocate()
imagecolorallocatealpha()
imagecolorat()
imagecolorclosest()
imagecolorclosestalpha()
imagecolorclosesthwb()
imagesx() 、imagesy()
PHP RESTful
PHP PCRE
preg_filter
preg_grep
preg_last_error
preg_match_all
preg_match
preg_quote
preg_replace_callback_array
preg_replace_callback
preg_replace
preg_split
PHP 可用的函数
boolval
debug_zval_dump
doubleval
empty
floatval
get_defined_vars
get_resource_type
gettype
import_request_variables
intval
is_array
is_bool
is_callable
is_double
is_float
is_int
is_integer
is_iterable
is_long
is_null
is_numeric
is_object
is_real
is_resource
is_scalar
is_string
isset
print_r
serialize
settype
strval
unserialize
unset
var_dump
var_export
password_get_info
password_hash
password_needs_rehash
password_verify
PHP Composer
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