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Php Catch Mysql Error Number


This will make your code easier to maintain as the condition in the if statement is still readable in a few months when the meaning of 1062 has faded from memory Today's Topics Dream.In.Code > Programming Tutorials > PHP Tutorials Page 1 of 1 Database Error Handling in PHP 5 making use of Exception Handling Rate Topic: #1 Dormilich 痛覚残留 Reputation: How to prove that a paper published with a particular English transliteration of my Russian name is mine? thanks anyway. –RobHardgood Jun 30 '10 at 6:30 add a comment| Your Answer draft saved draft discarded Sign up or log in Sign up using Google Sign up using Facebook http://iipseconline.com/mysql-error/php-catch-mysql-error.html

So, yes, it's similar, but not exactly the same conceptually. –Nemoden Sep 7 '12 at 3:34 I understand, yours comprehends on types of errors, while mine is exclusively for DB'; } ?> share|improve this answer edited May 25 '11 at 6:53 drudge 17.5k32533 answered May 25 '11 at 6:51 ChrisH 1,241821 The formatting is missing, appearantly stackoverflow doesn't Join them; it only takes a minute: Sign up PHP Try and Catch for SQL Insert up vote 18 down vote favorite 1 I have a page on my website (high If only it were possible to raise an error with code X and our message Y. http://php.net/manual/en/function.mysql-errno.php

Php Mysql Error Handling Try Catch

And the same way it handles the selects, it just assigns the result to a variable as does the normal function, yet handles the errors within itself. I guess my question comes down to: how to turn a specific MySQL error into a PHP message Thanks edit: nickf's answer below is nice, but is there any way to Tutorials, references, and examples are constantly reviewed to avoid errors, but we cannot warrant full correctness of all content.

asked 6 years ago viewed 77480 times active 2 years ago Visit Chat Linked 1 PHP & SQL Server Error Handling? -2 Check database for same entry Related 2787How can I So use the return status rather than or die(). thanks nickf! –RobHardgood Jun 30 '10 at 6:29 Actually, is there any way to check if it's the specific error? –RobHardgood Jun 30 '10 at 6:33 Yep Mysql_errno If this happens on a web page, you might end up with a half processed page, which not only looks ugly, but also exposes parts of your working code (the SQL

You can do this easily by selecting the text and hitting CTRL+K. –drudge May 25 '11 at 6:54 @Jnpcl thanks! Mysql Error Php MYSQL_CODE_DUPLICATE_KEY). You can change the output language as well, issuing the '-L spanish' option for example. Included Larry Ullman's escape_data() as well since I use it in q().

function escape_data($data){

MYSQL_CODE_DUPLICATE_KEY). Mysqli_query Error Examples might be simplified to improve reading and basic understanding. share|improve this answer answered Oct 17 '14 at 0:36 starkm 565 Yes, you may have different answer. Specifies the MySQL connection to use Technical Details Return Value: Returns a string with the error description. "" if no error occurred PHP Version: 5+ ❮ PHP MySQLi Reference COLOR PICKER

Mysql Error Php

Your message has been sent to W3Schools. website here Why are planets not crushed by gravity? Php Mysql Error Handling Try Catch What is an Exception With PHP 5 came a new object oriented way of dealing with errors. Php Mysqli Error If no connection is found or established, an E_WARNING level error is generated.

Instead, the MySQLi or PDO_MySQL extension should be used. his comment is here mysqli-functions MySQLi provides two different styles to use it: a procedural style (very similar to the mysql-functions) and an object oriented style. Instead, you could assign the known error code (1062) to a constant (e.g. Learned something new :) –ChrisH May 25 '11 at 7:07 add a comment| up vote 3 down vote Is there any way to capture these error in to log file ... Mysqli_errno

Absolute value of polynomial Generating Pythagorean triples below an upper bound How much interest did Sauron have in Erebor? Didn't know about the usage of mysqli either. CON'; } $select_db = mysql_select_db(DATABASE); if(!$select_db) { echo 'Server error. this contact form Parameters link Procedural style only: A link identifier returned by mysqli_connect() or mysqli_init() Return Values A string that describes the error.

This will contain the details of the last error to occurr, so you can programmaticaly check for it and report a sensible error message. Php Mysql Exception Handling I have a new guy joining the group. I wish you a happy coding, Dormilich This post has been edited by Dormilich: 15 March 2011 - 11:36 PM Is This A Good Question/Topic? 7 Back to top MultiQuote Quote

In order to get the right error-message you have to write:

if (!$mysqli->query("SET a=1")) {
printf("Errormessage: %s\n", $mysqli->error);
} up down 2 asmith16 at littlesvr dot ca

When did the coloured shoulder pauldrons on stormtroopers first appear? Also, please share if you have a better scheme. first order condtion of Lagrangian Output the Hebrew alphabet What kind of bugs do "goto" statements lead to? Or Die Mysql Error more hot questions question feed default about us tour help blog chat data legal privacy policy work here advertising info mobile contact us feedback Technology Life / Arts Culture / Recreation

Browse other questions tagged php mysql error-handling or ask your own question. Then use the result from errno() to compare with: mysql_query('INSERT INTO ...'); if (mysql_errno() == 1062) { print 'no way!'; } A note on programming style You should always seek to Browse other questions tagged php mysql error-handling mysql-error-1045 or ask your own question. navigate here Thanks –RobHardgood Jun 30 '10 at 7:10 Ah, it's 1062, cf.

Parameters link_identifier The MySQL connection. Database Abstraction Layers). Rules for exceptions Code may be surrounded in a try block, to help catch potential exceptions Each try block or "throw" must have at least one corresponding catch block Multiple catch can return strange string codes // Exception expects an integer error code.