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Linux, Apache, MySQL, PHP

 
QuestionROLES ET PRIVILEGES UTILISATEURS D'UN SITE Pin
ameb290825-Apr-22 4:06
ameb290825-Apr-22 4:06 
QuestionHow can I do a google search and get results in backend using JS or PHP? Pin
Social Bookmarking Site14-Apr-22 15:27
Social Bookmarking Site14-Apr-22 15:27 
Questionproblem in pagination click Pin
irfankundi7861-Apr-22 23:39
irfankundi7861-Apr-22 23:39 
AnswerRe: problem in pagination click Pin
Richard Deeming3-Apr-22 21:36
mveRichard Deeming3-Apr-22 21:36 
GeneralRe: problem in pagination click Pin
irfankundi7864-Apr-22 4:01
irfankundi7864-Apr-22 4:01 
QuestionGUI for Linux Server Pin
Deepak Vasudevan25-Jan-22 3:29
Deepak Vasudevan25-Jan-22 3:29 
QuestionError in page rendering in php Pin
Rahul Gupta Jan202217-Jan-22 1:16
Rahul Gupta Jan202217-Jan-22 1:16 
AnswerRe: Error in page rendering in php Pin
Richard Deeming17-Jan-22 1:53
mveRichard Deeming17-Jan-22 1:53 
Paste the start of your error message into Google, or your preferred search engine, and you will find the hundreds of times this exact question has been asked before.

The answer hasn't changed: mysql_query[^] returns false if the query fails. You need to test for that before trying to count the number of rows.

As to why your query failed, that's up to you. You haven't shown any code, nor the structure of your database, so nobody can tell you what the problem with your query is.



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Questionhow to add date while importing data in csv from mysql query Pin
him_mca16-Jan-22 20:00
him_mca16-Jan-22 20:00 
Questioni want make check user offline with mysql Pin
Ping tester1-Jul-21 10:56
Ping tester1-Jul-21 10:56 
QuestionHow to print for each primary key all the foreign keys column related to it? Pin
EliotSimpleMan5-May-21 14:40
EliotSimpleMan5-May-21 14:40 
AnswerRe: How to print for each primary key all the foreign keys column related to it? Pin
SeanChupas13-May-21 1:50
SeanChupas13-May-21 1:50 
QuestionHow do I calculate the column in PHP union all function Pin
Developer Account18-Apr-21 23:12
Developer Account18-Apr-21 23:12 
AnswerRe: How do I calculate the column in PHP union all function Pin
SeanChupas13-May-21 1:51
SeanChupas13-May-21 1:51 
QuestionPHP :: VSCode always opens a new blank window (untitled-1) Pin
Gustavo Laufer AU4-Apr-21 22:00
Gustavo Laufer AU4-Apr-21 22:00 
AnswerRe: PHP :: VSCode always opens a new blank window (untitled-1) Pin
SeanChupas5-Apr-21 3:15
SeanChupas5-Apr-21 3:15 
Questioni have this errors in my project please i need help Pin
frank saki24-Mar-21 11:55
frank saki24-Mar-21 11:55 
AnswerRe: i have this errors in my project please i need help Pin
Richard Deeming24-Mar-21 22:12
mveRichard Deeming24-Mar-21 22:12 
QuestionHow can I echo the numbers using list() function in foreach loop? Pin
Best Tutor24-Feb-21 9:33
Best Tutor24-Feb-21 9:33 
QuestionRe: How can I echo the numbers using list() function in foreach loop? Pin
Richard MacCutchan24-Feb-21 21:56
mveRichard MacCutchan24-Feb-21 21:56 
QuestionHow to import csv using php code Pin
Mohammed Hudair16-Feb-21 6:24
Mohammed Hudair16-Feb-21 6:24 
QuestionHow to code login page in html css php Pin
Member 150661826-Feb-21 1:01
Member 150661826-Feb-21 1:01 
AnswerRe: How to code login page in html css php Pin
Richard MacCutchan6-Feb-21 1:27
mveRichard MacCutchan6-Feb-21 1:27 
QuestionPosting dropdown value to database Pin
Member 1505550825-Jan-21 2:27
Member 1505550825-Jan-21 2:27 
AnswerRe: Posting dropdown value to database Pin
Richard Deeming25-Jan-21 4:04
mveRichard Deeming25-Jan-21 4:04 

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