index_C

C

c formatting directive, sprintf() function, 303

Cascading Style Sheets (CSS), 234

case sensitivity

tags, 23

variables, 252

XML, 236

ceil() function, 290

challenge/response scheme, authentication, 136

characterData() function, 244–245

checkboxes, 28–29

checkdate() function, 282–283

chgrp() function, 284

chmod() function, 284

chop() function, 301

chown() function, 284

ciphertext, 197

clauses, ORDER BY, 89

client-side execution, 30

closing tags, 23

code, commenting, 33–34

color

imagecolorallocate() function, 220

RGB values, 220

COLS attribute, 29

columns, headings above, 26

commands. See also functions; methods

ALTER, 86

CREATE, 85, 118

CREATE TABLE, 209

DELETE, 89–90, 193

DESCRIBE, 166, 210

DROP, 86, 90

echo, 32, 37

INSERT, 86–87, 126, 186

make, 5, 12

make install, 5, 12

restart, 6

SELECT, 88–89, 130, 193

start, 6

stop, 6

untar, 11

unzip, 11

UPDATE, 88, 186

comments, 33

comparison operators, 39–40, 256

compression, 3

concatenating strings, 67

configurations

Apache

on Linux/Unix, 3–7

on Windows, 8–10

GD graphics, 218–219

configure script, 4–6, 11–12

connections, to databases

Microsoft SQL Server, 103–107

MySQL database, 91–95

ODBC connections, 107

Oracle databases, 99–103

PostgreSQL databases, 95–99

constants, overview, 36–37

$_COOKIE variable, 36

cookies

discussed, 25, 152

reading, 153–154

setting, 152–153

variables from, 254

copy() function, 284

count() function, 213, 271–272

count variable, 155

CREATE command, 85, 118

CREATE TABLE command, 209

cryptography, 197

CSS (Cascading Style Sheets), 234

curly braces ({ }), 258

custom installation, 9