Professional Web APIs with PHP. eBay, Google, PayPal, Amazon, FedEx, Plus Web Feeds

Symbols and Numerics

& (ampersand character)

on page widget, 56

XML encoding, 13, 14

' (apostrophe character), 13, 14

* (asterisk), 41

\ (backslash), replacing in URL, 51

^ (carat), 41

{} (curly braces), 41

"(double quotes character), 13, 14

… (ellipses), 37

503 error, 282

} (final closing brace), 279

/ (forward slash)

image links, retrieving, 40

links beginning with, 38

paths ending with, 36

> (greater than character), 13, 14

< (less than character), 13, 14

() (parentheses), 41

. (period)

links starting with, 37, 38

regex search, single-character matching, 41

+ (plus sign), 41

? (question mark), 41

\s (white space search), 41