PHP函数库查询辞典【2025|PDF|Epub|mobi|kindle电子书版本百度云盘下载】

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1　数组函数　编写PHP不可不知的函数3

array3

array_combine6

array_count_values8

array_diff10

array_diff_assoc14

array_intersect17

array_key_exists23

array_keys24

array_map28

array_merge33

array_merge_recursive39

array_rand44

array_pop47

array_push50

array_search54

array_sum59

array_values60

array_walk62

in_array68

count72

list76

each79

reset82

shuffle83

asort85

ksort89

sort93

usort97

get_class103

2　对象函数　拥有面向对象的优势103

get_parent_class……………………104

get_class_methods106

get_class_vars108

get_declared_classes111

get_object_vars114

class_exists116

method_exists117

is_a119

is_subclass_of121

3　日期和时间函数　准确设置数据存储时间126

time126

mktime127

checkdate130

date131

getdate134

4　文件系统函数　数据存储的主要手段141

fopen141

fclose145

fread147

fgets149

fgetss151

fgetcsv153

fwrite157

feof160

file162

file_get_contents164

file_put_contents167

readfile168

parse_ini_file170

basename174

dirname175

realpath176

pathinfo177

is_dir179

is_file180

is_link181

file_exists183

filesize184

rewind185

rename188

copy189

unlink191

mkdir192

rmdir193

5　FTP函数　数据交换的另一种选择196

ftp_connect196

ftp_close198

ftp_login199

ftp_put201

ftp_get203

ftp_cdup205

ftp_chdir207

ftp_chmod209

ftp_nlist211

ftp_delete213

ftp_mdtm215

ftp_mkdir217

ftp_rmdir219

ftp_rename221

ftp_pwd223

ftp_size225

ftp_site227

ftp pasv228

6　HTTP函数　专属网页协议的函数232

header232

headers_sent235

setcookie237

7　图像函数　实时产生图片的能力244

getimagesize244

imagecreatetruecolor246

imagecreatefromjpeg247

imagedestroy249

imagejpeg250

imagecolorallocate252

imagestring254

imagecopy255

imagecopymerge257

imagecopyresized259

imagerectangle261

8　邮件函数　主动发送信息的帮手264

mail264

9　MySQL函数　PHP的最佳搭档269

mysql_connect269

mysql_close272

mysql_select_db273

mysql_query275

mysql_num_rows279

mysql_affected_rows282

mysql_insert_id286

mysql_fetch_row288

mysql_fetch_assoc293

mysql_fetch_array298

mysql_errno302

mysql_error304

10　Improved MySQL函数　PHP最佳搭档强化版312

mysqli_connect312

mysqli_connect_errno314

mysqli_connect_error317

mysqli_close319

mysqli_select_db321

mysqli_query325

mysqli_free_result331

mysqli_num_rows334

mysqli_affected_rows337

mysqli_errno341

mysqli_error344

mysqli_fetch_row347

mysqli_fetch_array351

mysqli_fetch_assoc361

mysqli_fetch_object367

mysqli_insert_id370

mysqli_multi_query373

mysqli_more_results378

mysqli_next_result382

mysqli_autocommit386

mysqli_commit391

mysqli_rollback395

mysqli_store_result399

mysqli_use_result403

11　输出控制函数　意想不到的惊奇410

ob_start410

ob_flush412

ob_clean414

ob_get_contents415

ob_get_length417

ob_end_clean418

ob_end_flush419

ob_get_flush421

ob_get_clean422

output_add_rewrite_var423

output_reset_rewrite_vars426

12　Session控制函数　网页间传递数据的好帮手432

session_start432

session_unset434

session_destroy435

session_id437

session_write_close438

session_encode440

session_decode442

session_get_cookie_params444

session_set_cookie_params445

session_set_save_handler447

13　共享内存函数　解决效能问题的应用454

shmop_open454

shmop_close456

shmop_write457

shmop_read458

shmop_size460

shmop_delete462

14　字符串函数　一切基础应用的根源467

addslashes467

stripslashes468

chr469

ord471

echo472

nl2br475

htmlspecialchars477

strip_tags479

get_html_translation_table481

rtrim483

trim487

strcmp490

strlen494

strpos495

strstr498

strtolower500

strtoupper502

implode503

explode504

split507

parse_str513

strtr515

str_replace516

substr521

substr_count523

printf525

sprintf530

vprintf531

number_format533

15　URL函数　编写网页程序必备的知识538

rawurlencode538

rawurldecode540

urlencode542

urldecode544

parse_url545

http_build_query547

16　变量函数　精准取得数据的类型554

is_array554

is_bool556

is_int558

is_numeric561

is_object563

is_string565

intval567

isset569

empty572

unset575

print_r579

var_dump583

var_export585

get_resource_type587

17　其他函数　不可遗漏的惊奇590

getcwd590

gethostbyaddr591

gethostbyname592

gethostbynamel593

opendir594

readdir597

scandir600