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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 
Pasting your error message into Google gives 211,000 results where other people have asked exactly the same question:
mysqli_fetch_array() expects parameter 1 to be mysqli_result, bool given - Google Search[^]

Or you could check the documentation:
Returns false on failure. For successful queries which produce a result set, such as SELECT, SHOW, DESCRIBE or EXPLAIN, mysqli_query() will return a mysqli_result object. For other successful queries, mysqli_query() will return true.
So either your query is failing, or it doesn't return a result set.

We can't tell you which, since you haven't shown us any of your code.



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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 
GeneralRe: Posting dropdown value to database Pin
Member 1505550825-Jan-21 6:31
Member 1505550825-Jan-21 6:31 
GeneralRe: Posting dropdown value to database Pin
Richard Deeming25-Jan-21 21:28
mveRichard Deeming25-Jan-21 21:28 
GeneralRe: Posting dropdown value to database Pin
Member 1505550825-Jan-21 21:57
Member 1505550825-Jan-21 21:57 
GeneralRe: Posting dropdown value to database Pin
Richard Deeming25-Jan-21 22:36
mveRichard Deeming25-Jan-21 22:36 
GeneralRe: Posting dropdown value to database Pin
Member 1505550825-Jan-21 22:58
Member 1505550825-Jan-21 22:58 
GeneralRe: Posting dropdown value to database Pin
Richard Deeming26-Jan-21 2:10
mveRichard Deeming26-Jan-21 2:10 
GeneralRe: Posting dropdown value to database Pin
Member 1505550826-Jan-21 3:27
Member 1505550826-Jan-21 3:27 
GeneralRe: Posting dropdown value to database Pin
jsc4226-Jan-21 3:40
professionaljsc4226-Jan-21 3:40 
GeneralRe: Posting dropdown value to database Pin
Richard Deeming26-Jan-21 3:44
mveRichard Deeming26-Jan-21 3:44 
QuestionHTML Form...Submit to E-Mail Pin
Member 149874928-Nov-20 20:04
Member 149874928-Nov-20 20:04 

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