Php Error Messages
Contents |
here for a quick overview of the site Help Center Detailed answers to any questions you might have Meta Discuss the workings and policies of this site About Us Learn more about Stack Overflow the company Business error reporting php ini Learn more about hiring developers or posting ads with us Stack Overflow Questions Jobs Documentation php display_errors Tags Users Badges Ask Question x Dismiss Join the Stack Overflow Community Stack Overflow is a community of 6.2 million programmers, just
Php Error Reporting Not Working
like you, helping each other. Join them; it only takes a minute: Sign up How to get useful error messages in PHP? up vote 369 down vote favorite 168 I find programming in PHP quite frustrating. Quite
Php Error Types
often I will try and run the script and just get a blank screen back. No error message, just empty screen. The cause might have been a simple syntax error (wrong bracket, missing semicolon), or a failed function call, or something else entirely. It is very difficult to figure out what went wrong. I end up commenting out code, entering "echo" statements everywhere, etc. trying to narrow down the problem. But there surely must be php hide errors a better way, right?. So, is there a way to get PHP to produce useful error message like Java does? Can anyone recommend good PHP debugging tips, tools and techniques? php debugging error-handling share|improve this question edited May 11 '13 at 23:52 hkBattousai 3,67183982 asked May 10 '09 at 9:48 Candidasa 2,95982330 coding.smashingmagazine.com/2011/11/30/… –Alex Jul 15 '12 at 14:54 1 Also see stackoverflow.com/q/1475297/632951 –Pacerier Oct 14 '14 at 9:37 @JuannStrauss, That's understating it. And when you finally see the errors, it says T_PAAMAYIM_NEKUDOTAYIM. Or maybe "must be an instance of integer, integer given". –Pacerier Apr 3 '15 at 20:02 Tutorial on this: code2real.blogspot.com/2015/06/… –Pupil Sep 9 '15 at 7:21 add a comment| 27 Answers 27 active oldest votes up vote 355 down vote accepted For syntax errors, you need to enable error display in the php.ini. By default these are turned off because you don't want a "customer" seeing the error messages. Check this page in the PHP documentation for information on the 2 directives: error_reporting and display_errors. display_errors is probably the one you want to change. If you can't modify the php.ini, you can also add the following lines to an .htaccess file: php_flag display_errors on php_value error_reporting 2039 You may want to consider using the value of E_ALL (as mentioned by Gumbo) for your
here for a quick overview of the site Help Center Detailed answers to any questions you might have Meta Discuss the workings and policies of this site About Us Learn more about Stack Overflow the company Business Learn more about hiring developers
Php Display Errors Off
or posting ads with us Stack Overflow Questions Jobs Documentation Tags Users Badges Ask Question x php hide warnings Dismiss Join the Stack Overflow Community Stack Overflow is a community of 6.2 million programmers, just like you, helping each other. Join them; it php error checker only takes a minute: Sign up How do I get PHP Errors to display? up vote 679 down vote favorite 204 I have checked my PHP ini file and display errors is set and also error reporting is E_ALL. I http://stackoverflow.com/questions/845021/how-to-get-useful-error-messages-in-php have restarted my apache web server. I have even put these lines at the top of my script and it doesn't even catch simple parse errors. For example, I declare variables with a "$" and I don't close statements";". But all my scripts show a blank page on these errors, but i want to actually see the errors in my browser output. error_reporting(E_ALL); ini_set('display_errors', 1); What is left to do? php error-reporting share|improve this question edited Mar 9 at 7:16 http://stackoverflow.com/questions/1053424/how-do-i-get-php-errors-to-display Maninderpreet Singh 1,7111524 asked Jun 27 '09 at 19:09 Abs 13.4k68209356 3 I've yet to nail down exactly why this works sometimes and not others, but for anyone wanting to quickly toggle errors in a php script (or enable them via a $_REQUEST parameter) these two lines will work most of the time. –brandonscript Oct 28 '13 at 20:15 well you can see details of the error by enabling xdebug from php ini file. –jewelhuq Jan 13 at 10:14 add a comment| 13 Answers 13 active oldest votes up vote 1359 down vote accepted This always works for me: ini_set('display_errors', 1); ini_set('display_startup_errors', 1); error_reporting(E_ALL); However, this doesn't make PHP to show parse errors - the only way to show those errors is to modify your php.ini with this line: display_errors = on share|improve this answer edited Oct 23 '15 at 12:24 tleb 1,173721 answered Jan 29 '14 at 11:25 Fancy John 14k2915 4 why is this not the best answer? –özg Jul 4 '14 at 11:52 13 @özg Because this configuration doesn't show parser errors (errors due to syntactically incorrect scripts --e.g: ill-formed scripts). The Zend parser (the one used by php) is executed before the script is executed. So, if the script has syntactic errors, these ini_set directives are never executed and every existing syntactic error is never displayed; only logged. If you want to show syntactic errors, you have to set display_er
Panorama Phoca Email Phoca Font Phoca Font Plugin Phoca Font - Fonts Phoca Template Phoca Template Framework Phoca Install Phoca SEF Modules Phoca Guestbook Latest http://www.phoca.cz/documents/16-joomla/336-how-to-enable-displaying-php-errors-on-site Entries Module Phoca - Google AdSense Easy Phoca Gallery Image Module https://www.smashingmagazine.com/2011/11/a-guide-to-php-error-messages-for-designers/ Phoca Gallery Slideshow Skitter Module Phoca Gallery Tree Module Phoca Gallery Menu Module Phoca Gallery Slideshow Noob Module Phoca Gallery Slideshow bxSlider Module Phoca Gallery Slideshow Floom Module Phoca Gallery Slideshow Nivo Module Phoca Documentation Section Menu Module Phoca Documentation Category Module Phoca Download Section Menu Module php error Phoca Download Statistics Module Phoca Download Chart Statistics Module Phoca Download Tree Module Phoca Download File Module Phoca Cart Cart Module Phoca Cart Compare Module Phoca Cart Currency Module Phoca Cart Category Module Phoca Cart Product Module Phoca Cart Filter Module Phoca Cart Search Module Phoca Cart Wish List Module Phoca Facebook Comments Module Phoca Email Newsletter Module Phoca php error messages Panorama Module VirtueMart Category List Module Phoca VirtueMart Category Module Phoca VirtueMart Category dTree Module Phoca - TOPlist Statistics Phoca - Productbook Module Plugins Phoca Gallery Plugin Phoca Gallery Slideshow Plugin Phoca Gallery Search Plugin Phoca Gallery Button Plugin Phoca Gallery Simple Plugin Phoca Gallery Finder Plugin Phoca Documentation Navigation Plugin Phoca Download Plugin Phoca Download Button Plugin Phoca Download Search Plugin Phoca Download Finder Plugin Phoca Maps Plugin Phoca International Alias Plugin Phoca Czech Alias Plugin Phoca Site Plugin Phoca Open Graph Plugin Phoca Open Graph System Plugin Phoca Photo Content Plugin Templates Documentation Documentation (English) Dokumentation (Deutsch) Download Specials Joomla! Framework API Phoca Gallery API Contact Tools Phoca Changing Collation Phoca Server Unzip Flag Icons Scripts Phoca Captcha Support Development Phoca Team Wallpapers Play Game External Articles External Extensions CSS Flags Newsletter Demo Extensions Demo Templates Demo Restaurant Menu Demo Wallpapers Demo Stock Photos Joomla! 2.5 Demo Joomla! 3 Demo Phoca And VirtueMart Demo Phoca Cart Demo News Forum Phoca Extensions Free extensions for Joomla! CMS You are here: Documentation Joom
Books eBooks Tickets Shop Jobs RSS Facebook Twitter Newsletter Search on Smashing Magazine Search Coding CSS HTML JavaScript Techniques Design Web Design Responsive Typography Inspiration Mobile iPhone & iPad Android Design Patterns Graphics Photoshop Fireworks Wallpapers Freebies UX Design Usability User Experience UI Design E-Commerce WordPressWP Essentials Techniques Plugins Themes We use ad-blockers as well, you know. We gotta keep those servers running though. Did you know that we publish useful books and run friendly conferences — crafted for pros like yourself? E.g. upcoming SmashingConf Barcelona, dedicated to smart front-end techniques and design patterns. A Guide To PHP Error Messages For Designers By Rachel Andrew November 30th, 2011 PHP 15 Comments PHP is widely available with inexpensive hosting plans, which makes it a popular choice for developers who write software for the Web. From big platforms, such as WordPress, down to small scripts, such as ones to display image galleries or to send forms to email, thousands of script and products are out there written in PHP that can be installed and used even if you don’t know much about PHP yourself. I have been a PHP developer for 10 years, and my company has developed a content management system, written in PHP, that is intended to be very simple to install and get started with. So, I spend a lot of time working with designers who are installing a PHP script for the first time. If you are installing a script and something goes wrong, PHP can be incredibly infuriating. Until you know what they mean, PHP errors can be baffling. My favorite message is: Parse error: syntax error, unexpected T_PAAMAYIM_NEKUDOTAYIM Paamayim Nekudotayim means “double colon” in Hebrew! But double colon is a lot easier to debug than T_PAAMAYIM_NEKUDOTAYIM. This article is aimed at designers who are not PHP developers but need to install PHP scripts from time to time. Thus, the problems and error messages we will look at here are those you are most likely to encounter when installing scripts, rather than when writing PHP. The tips should help you work through other error messages and should at least help you give clear information to the