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php Programming Glossary: scanComma separated values in MySQL “IN” clause http://stackoverflow.com/questions/10480568/comma-separated-values-in-mysql-in-clause is known to perform very poorly since it has to do table scans evaluating the FIND_IN_SET function for every combination of.. order of the book helps in this case since you have to scan every single page anyway. The LIKE solution given by @fthiella..
Making a large processing job smaller http://stackoverflow.com/questions/13322901/making-a-large-processing-job-smaller identifier frame text Zend_Debug dump data currently can scan the whole collection without timing out but APIC data not being..
PHP - Replace colour within image http://stackoverflow.com/questions/1548534/php-replace-colour-within-image this question You need to open the input file and scan each pixel to check for your chromokey value. Something like.. imagesx src imagesy src or die 'Problem In Creating image' scan image pixels for x 0 x imagesx src x for y 0 y imagesy src y..
SQL & PHP - Which is faster mysql_num_rows() or 'select count()'? http://stackoverflow.com/questions/2485224/sql-php-which-is-faster-mysql-num-rows-or-select-count SELECT FROM foo on the other hand results in a full table scan and MySQL has to read every single dataset. share improve this..
http://stackoverflow.com/questions/2631269/how-to-secure-phpmyadmin location like http 127.0.0.1 phpmyadmin . Vulnerability scanners like Nessus Nikto Acunetix w3af will scan for this. Firewall.. scanners like Nessus Nikto Acunetix w3af will scan for this. Firewall off tcp port 3306. Use HTTPS otherwise data..
PHP Upload file enhance security http://stackoverflow.com/questions/2751384/php-upload-file-enhance-security your web application. Mod_Secuirty can be configured to scan all upload files for viruses using modsec clamscan . share..
http://stackoverflow.com/questions/3189100/php-compiler-for-windows the main program file. phc win will then recursively scan the specificed directory. All files with 'php' anywhere in the..
Allowing PHP to execute a bash script with root permissions http://stackoverflow.com/questions/4168179/allowing-php-to-execute-a-bash-script-with-root-permissions here Have a script cron job with root rights frequently scan some location for a sign from the PHP script that a job is to..
How to write specific CSS for mozilla, chrome and IE http://stackoverflow.com/questions/4332117/how-to-write-specific-css-for-mozilla-chrome-and-ie detection share improve this question For that You can scan user Agent and find out which browser its version. Including..
is there a good PHP geolocation service? [closed] http://stackoverflow.com/questions/4724971/is-there-a-good-php-geolocation-service The browser level APIs work by having the browser scan the area for Wi Fi access points. It sends the list of access..
Using scandir() to find folders in a directory (PHP) http://stackoverflow.com/questions/608450/using-scandir-to-find-folders-in-a-directory-php scandir to find folders in a directory PHP I am using this peice.. I am using this peice of code target 'extracted ' . name 0 scan scandir target To scan the directory of a folder which is used.. using this peice of code target 'extracted ' . name 0 scan scandir target To scan the directory of a folder which is used for..
XSS - Which HTML Tags and Attributes can trigger Javascript Events? http://stackoverflow.com/questions/6976053/xss-which-html-tags-and-attributes-can-trigger-javascript-events things like input type URL value ... but if you scan that list for valid URL and friends you should get a decent..
How to create multi-dimensional array from a list? http://stackoverflow.com/questions/7884337/how-to-create-multi-dimensional-array-from-a-list work with other columns too. I just want to know how to scan the list and produce multi level list. php arrays multidimensional..
Generating and reading barcode http://stackoverflow.com/questions/7894228/generating-and-reading-barcode to country office workers will login to their account scan this barcode via barcode reader which located on package and.. Then there is a text field he focuses the text field scans the barcode data matrix and your package ID 1234 will appear.. by many mobile phones so you don't need a real bar code scanner. You could write an app that reads the bar code and sends..
Efficient PHP auto-loading and naming strategies http://stackoverflow.com/questions/791899/efficient-php-auto-loading-and-naming-strategies write. They involve a lot of string checking and directory scanning in order to look for possible classes to load. For example.. it's not found after that I might have another function to scan sub directories in the models directory. However all the if.. However all the if else ing string checking and directory scanning seems inefficient to me and I'd like to improve it. I'm..
Parse PHP code to extract function names? http://stackoverflow.com/questions/8446099/parse-php-code-to-extract-function-names function names I have to make a script in PHP that will scan other PHP files to check for dangerous function calls like eval.. its still something that i have to do. php security hack scan share improve this question You can use tokenizer to do..
Find out how many users are online in PHP? http://stackoverflow.com/questions/890820/find-out-how-many-users-are-online-in-php everything you need in a single query with a single table scan it doesn't get much more efficient than that. As others have..
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