Beginning PHP5

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</tr> <tr> <td width="57%"><font face="Arial, Helvetica, sans-serif" size="-1">Get a random number - Using rand()</font></td>


The first error on page 56 can be confirmed by the downloadable source code and the second error can be confirmed by Figure 2-3 on page 57. </tr> <tr> <td width="57%"><font face="Arial, Helvetica, sans-serif" size="-1">Get the square root - Using sqrt()</font></td>

Chapter	Page	Details	Date	Print Run
		Errata Download The content for this title has been posted and may be accessed via http://www.wrox.com/WileyCDA/WroxTitle/productCd-0764557831.html	3/21/06
	44	Error in Code In the Converting Data Types in PHP Section, the code reads: "echo " The varaivle is now..."" It should read: "echo " The variable is now...""	05/10/2006
	49	Typo Using the strops() function : &qout;a should be: &qout;o	05/14/07
	55	Error in Code The answer to total2= $first_number *= $second_number should be 600 not 1500.	04/10/2008
	56	Errors in Code The first error in the code on page 56 is the following: Code Reads: /font></td> </tr> <tr> <td width="57%"><font face="Arial, Helvetica, sans-serif" size="-1">Get the value of PI - Using pi()</font></td> It should read: </font></td> </tr> <tr> <td width="57%"><font face="Arial, Helvetica, sans-serif" size="-1">Get the value of PI - Using pi()</font></td> The second error in the code on page 56 is the following: The code reads: </font></td> </tr> <tr> <td width="57%"><font face="Arial, Helvetica, sans-serif" size="-1">Get a random vnumber - Using rand()</font></td> It should read: </font>	05/10/2006
	57	Error in Code The code reads: /font></td> </tr> <tr> <td width="57%"><font face="Arial, Helvetica, sans-serif" size="-1">Get the square root - Using sqrt()</font></td> It should read: </font>	05/10/2006
	69	Error in Code In the Try it Out section, the code in the book reads: <?php echo "<PRE>"; print_($GLOBALS); echo "</pre>"; ?> However, it should read: <?php echo "<PRE>"; print_r($GLOBALS); echo "</pre>"; ?>	05/10/2006
	133	Errors in Text Line Number 48 reads: if ($-POST[type_sel] { should read: if ($_POST[type_sel] { AND Line Number 53 reads: if ($_POST[size-sel] { should read: if ($_POST[size_sel] {	05/02/2006
	508	Constraint Clauses This is a minor point regarding the MYSQL listing in chapter 13 for creating new tables associated with the example application. The creation of the entityaddress, entitymail, entityphone, and entityemployee contain CONSTRAINT clauses. My understanding is that by default MySQL uses the MyISAM storage engine for tables. This storage engine does not support foreign key constaints like the ones specified in the listings. To get the constraints enforces a table type of innoDB would need to be specified using following syntax: CREATE TABLE customers (a INT, b CHAR (20), INDEX (a)) ENGINE=InnoDB; or CREATE TABLE customers (a INT, b CHAR (20), INDEX (a)) TYPE=InnoDB; The constraint statement will not cause an error if entered. MySQL will parser the statements, but they will be ignored.	6/1/05
	524	Syntax Errors Syntax error in the constraint statements: CONSTRAINT fk_entityemail_entityid FOREIGN KEY (entityid) REFERENCES entity(entityid) This statement is trying to create a foreign key constraint to the table created on page 508, but this has been created with a table name of "entities" not "entity", hence the statement should read: CONSTRAINT fk_entityemail_entityid FOREIGN KEY (entityid) REFERENCES entities(entityid)	6/1/05