120 ## Examples ##  section in Google APIs Client Library for PHP
131 ### Basic Example ###
153 ### Authentication with OAuth ###
189 ### Authentication with Service Accounts ###
238 ### Making Requests ###
320 ### Making HTTP Requests Directly ###
347 ### Caching ###
369 ### Updating Tokens ###
381 ### Debugging Your HTTP Request using Charles ###
400 ### Controlling HTTP Client Configuration Directly
421 ### Service Specific Examples ###