Sams Teach Yourself PHP, MySQL® and Apache All in One, Fifth Edition

Index

Numbers

3D pie charts, creating, 269-270

Symbols

+ (addition operators), 85-87

&& (and operator), 91-92

[ ] (array operators), 140

= (assignment operators), 77, 86-89

* (asterisks), 305

comments, 72

wildcards, 32

\ (backslashes)

directives, 45

escaping string quotation marks, 113

time stamp conversions, 184

. (concatenation operators), 87-88

/ (division operators), 87

$ (dollar signs), variable names, 76

... (ellipses)

color fills, 266

drawing, 264

= (equal to operator), 308

== (equivalence operators), 90

// (forward slashes), comments, 72

> (greater than operators), 91, 308

>= (greater than or equal to operators), 91, 308

=== (identical operators), 91

< (less than operators), 91, 308

<= (less than or equal to operators), 91, 308

% (modulus ...