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  E_ALL constant 
		   E_ERROR constant 
		   E_NOTICE constant 
		   E_PARSE constant 
		   E_STRICT constant 
		   E_WARNING constant 
		   EasyPHP package 
		   elements of arrays 
		   elements, XML     accessing identically named 
		       changing 
		       generating XML from arrays 
		       printing attributes of 
		       printing contents of 
		   else clause, using with if( ) 
		   elseif( ), using with else and if( ) 
		   Emacs text editor 
		   email messages     sending 
		       sending confirmation messages for verification 
		       validating addresses 
		   Empress PHP extension 
		   empty arrays 
		   encrypting     data with mcrypt extension 
		       passwords 
		   end tags (?>) 
		  2nd 
		  3rd 
		   entities, HTML ) 
		  [See htmlentities(] epoch timestamps 
		       number ranges in forms 
		       printing formatted time strings 
		       processing date/time <select> menus 
		       working with date/time values as 
		   error_log( ) 
		   error_reporting configuration directive 
		  2nd 
		  3rd 
		   ErrorLog Apache configuration setting 
		   errors     checking query success 
		       checkpoints, adding 
		       connecting to database programs 
		       controlling where they appear 
		       in databases, fixing 
		       debugging programs 
		       displaying error messages in forms 
		  2nd 
		       error handling in mysqli extension 
		       in files, checking for 
		       PHP-aware text editors 
		       sending output before setcookie( ) or session_start( ) is called 
		       syntax highlighting 
		   escapeshellargs( ) 
		   escaping 
		       escape character 
		       shell metacharacters 
		       single quotes 
		  2nd 
		  3rd 
		       special characters         in filenames 
		           in SQL queries 
		       SQL wildcards 
		   Essential PHP Tools 
		   exercises     answers to 
		  [See answers to exercises]     Appendix B 
		       Chapter 10 
		       Chapter 11 
		       Chapter 12 
		       Chapter 2 
		       Chapter 3 
		       Chapter 4 
		       Chapter 5 
		       Chapter 6 
		       Chapter 7 
		       Chapter 8 
		       Chapter 9 
		   expiration times for cookies, setting 
		  2nd 
		   explode( ) 
		  2nd 
		   extension configuration directive 
		   extension_dir configuration directive 
		   external commands, running from inside PHP 
		  
 
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