Find below a list of errata. If you find an error, please communicate it using the email link in the right sidebar. Please include your return email address.
| Page | Description | Fix |
|---|---|---|
| 27 | Semi-colon missing in code listing. | Terminate line with ";". return $this->filearray; |
| 33 | References to checkAllSpecificType in paragraphs 3 and 4. | Replace references to the checkAllSpecificType method with references to the filter method. |
| 38 | First paragraph: "... the built-in PHP function filesize ..." | Should read: "...the built-in PHP function getimagesize ..." |
| 39 | See the Note " ... the $path variable ..." | Replace $path with $file |
| 43 | Listing 6-5 and 6-6 and third paragraph: ... only returns a legitimate value if the image is a .jpg or .png. | Remove the words "or .png". You can only set the quality of a .jpg file. .png files don't support this capability. The download files for this chapter have been corrected. |
| 43 | Listing 6-5 is missing a "}". | There should be a "}" on a separate line following $quality = 75;. |
| 79 | The code Listing 10-2: MySQLConnect::$instances = 0; | MySQLConnect::$instances = 1; Note that this is the assignment not the test for equality that also appears in this code section. Code files also corrected. |
| 92 | There is some discussion of allowing interfaces to have constructors. | As of version 5.2, interfaces may indeed have constructors. |
| 111 | The footnote: There is also a magic method_set_state ... | There is also a magic method, __set_state ... For more information about this method see the Articles link |
| 116 | Concatenation operator missing in code listing: require $class ".php"; | Should read: require $class . ".php"; |
| 171 | foo(&$var); and Deprecated appear in the wrong columns. | foo(&$var); should appear under the PHP 4 column. Use of call-time pass by reference is deprecated in PHP 5. |
