PHP Cookbook

Index

Symbols

!== (nonidentity) operator, Discussion, Discussion

" (quotes, double)

converting to HTML entities, Discussion, Discussion, Solution

in double-quoted strings, Introduction

escaping for SQL, Introduction

escaping in queried data, Solution

in strings, Introduction

variable interpolation in a double-quoted string, Discussion

#! (hash-bang) syntax, PHP scripts beginning with, Introduction

$ (dollar sign)

$_ in superglobal array names, Introduction

in double-quoted strings, Introduction

end of line anchor for patterns, Introduction

$parent( ), Discussion

$pc_timezones array, Discussion

$_COOKIE superglobal array, Solution, Introduction, Solution

$_ENV superglobal array, Discussion, Introduction

$_FILES superglobal array, Introduction

uploaded file processing, Solution

$_GET superglobal array, Introduction, Solution

$_POST superglobal array, Introduction, Solution

$_REQUEST superglobal array, Introduction, Solution

$_SERVER superglobal array, Introduction

$_SESSION superglobal array, Solution, Discussion, Discussion

% (percent sign)

SQL wildcard character, Discussion

strftime( ), formatting characters preceded by, Discussion

& (ampersand)

& (logical AND) operator, Discussion

argument separator for URLs, Discussion

before function name, returning values by reference, Solution

before function parameter names, passing parameters by reference, Solution

converting to HTML entity, Discussion, Discussion, Solution

placeholder in database queries, Discussion

' (quotes, single)

escaping for SQL, Introduction

in command-line ...