php - how to use if and include statement in displaying different types of content
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so im currently having a problem on displaying content based on a condition with the if and include statements. I want to ask if this is possible and how because currently my code does not display anything. the code wont show up the file's c
<?php
include 'header (2).php'
?>
<center><h1>Welcome</h1></center>
<?php
$username = "";
//check for connection error also
$db = mysqli_connect('localhost', 'root', '', 'dbname') or die (mysqli_connect_error());
// use limit 1 and make sure username is unique column in your table otherwise you will face issue
$query = "SELECT * FROM users WHERE username='$username'";
//check for query error too
$results = mysqli_query($db, $query) or die(mysqli_error($db));
//use assoc for associative array only
$row = mysqli_fetch_assoc($results);
// do numeric comparision
if ($row['grd'] == 7){
include '7.php';
}
if($row['grd'] == 11) {
include '11.php';
}
?>
<?php include 'footer.php'?>
so i tried to implement the code but nothing seems to show. I had to put the full code so it would not be confusing
php
asked Nov 19 at 7:37
Gregar GB
93
add a comment |
up vote
-1
down vote
favorite
so im currently having a problem on displaying content based on a condition with the if and include statements. I want to ask if this is possible and how because currently my code does not display anything. the code wont show up the file's c
<?php
include 'header (2).php'
?>
<center><h1>Welcome</h1></center>
<?php
$username = "";
//check for connection error also
$db = mysqli_connect('localhost', 'root', '', 'dbname') or die (mysqli_connect_error());
// use limit 1 and make sure username is unique column in your table otherwise you will face issue
$query = "SELECT * FROM users WHERE username='$username'";
//check for query error too
$results = mysqli_query($db, $query) or die(mysqli_error($db));
//use assoc for associative array only
$row = mysqli_fetch_assoc($results);
// do numeric comparision
if ($row['grd'] == 7){
include '7.php';
}
if($row['grd'] == 11) {
include '11.php';
}
?>
<?php include 'footer.php'?>
so i tried to implement the code but nothing seems to show. I had to put the full code so it would not be confusing
php
asked Nov 19 at 7:37
Gregar GB
93
2
You have a;at the end of thewhileline which will mean the value$grdwill not have a value (as the loop will finish before it sets the value).
– Nigel Ren
Nov 19 at 7:39
You have many errors in your code.
– Oleg Nurutdinov
Nov 19 at 7:40
Although I don't see any password checking here, it may be worth reading about password_hash() before you do anything with it.
– Nigel Ren
Nov 19 at 8:02
@NigelRen ahhh that makes sense. Oleg Nurudtinov yeah i know im still learning in php
– Gregar GB
Nov 19 at 8:09
dovar_dump($row);to see what exactly is in$row
– marvinIsSacul
Nov 19 at 14:08
add a comment |
up vote
-1
down vote
favorite
up vote
-1
down vote
favorite
so im currently having a problem on displaying content based on a condition with the if and include statements. I want to ask if this is possible and how because currently my code does not display anything. the code wont show up the file's c
<?php
include 'header (2).php'
?>
<center><h1>Welcome</h1></center>
<?php
$username = "";
//check for connection error also
$db = mysqli_connect('localhost', 'root', '', 'dbname') or die (mysqli_connect_error());
// use limit 1 and make sure username is unique column in your table otherwise you will face issue
$query = "SELECT * FROM users WHERE username='$username'";
//check for query error too
$results = mysqli_query($db, $query) or die(mysqli_error($db));
//use assoc for associative array only
$row = mysqli_fetch_assoc($results);
// do numeric comparision
if ($row['grd'] == 7){
include '7.php';
}
if($row['grd'] == 11) {
include '11.php';
}
?>
<?php include 'footer.php'?>
so i tried to implement the code but nothing seems to show. I had to put the full code so it would not be confusing
php
asked Nov 19 at 7:37
Gregar GB
93
so im currently having a problem on displaying content based on a condition with the if and include statements. I want to ask if this is possible and how because currently my code does not display anything. the code wont show up the file's c
<?php
include 'header (2).php'
?>
<center><h1>Welcome</h1></center>
<?php
$username = "";
//check for connection error also
$db = mysqli_connect('localhost', 'root', '', 'dbname') or die (mysqli_connect_error());
// use limit 1 and make sure username is unique column in your table otherwise you will face issue
$query = "SELECT * FROM users WHERE username='$username'";
//check for query error too
$results = mysqli_query($db, $query) or die(mysqli_error($db));
//use assoc for associative array only
$row = mysqli_fetch_assoc($results);
// do numeric comparision
if ($row['grd'] == 7){
include '7.php';
}
if($row['grd'] == 11) {
include '11.php';
}
?>
<?php include 'footer.php'?>
so i tried to implement the code but nothing seems to show. I had to put the full code so it would not be confusing
php
php
asked Nov 19 at 7:37
Gregar GB
93
asked Nov 19 at 7:37
Gregar GB
93
edited Nov 19 at 8:32
asked Nov 19 at 7:37
Gregar GB
93
asked Nov 19 at 7:37
Gregar GB
93
asked Nov 19 at 7:37
Gregar GB
93
93
2
You have a;at the end of thewhileline which will mean the value$grdwill not have a value (as the loop will finish before it sets the value).
– Nigel Ren
Nov 19 at 7:39
You have many errors in your code.
– Oleg Nurutdinov
Nov 19 at 7:40
Although I don't see any password checking here, it may be worth reading about password_hash() before you do anything with it.
– Nigel Ren
Nov 19 at 8:02
@NigelRen ahhh that makes sense. Oleg Nurudtinov yeah i know im still learning in php
– Gregar GB
Nov 19 at 8:09
dovar_dump($row);to see what exactly is in$row
– marvinIsSacul
Nov 19 at 14:08
add a comment |
2
You have a;at the end of thewhileline which will mean the value$grdwill not have a value (as the loop will finish before it sets the value).
– Nigel Ren
Nov 19 at 7:39
You have many errors in your code.
– Oleg Nurutdinov
Nov 19 at 7:40
Although I don't see any password checking here, it may be worth reading about password_hash() before you do anything with it.
– Nigel Ren
Nov 19 at 8:02
@NigelRen ahhh that makes sense. Oleg Nurudtinov yeah i know im still learning in php
– Gregar GB
Nov 19 at 8:09
dovar_dump($row);to see what exactly is in$row
– marvinIsSacul
Nov 19 at 14:08
2
2
You have a
; at the end of the while line which will mean the value $grd will not have a value (as the loop will finish before it sets the value).– Nigel Ren
Nov 19 at 7:39
You have a
; at the end of the while line which will mean the value $grd will not have a value (as the loop will finish before it sets the value).– Nigel Ren
Nov 19 at 7:39
You have many errors in your code.
– Oleg Nurutdinov
Nov 19 at 7:40
You have many errors in your code.
– Oleg Nurutdinov
Nov 19 at 7:40
Although I don't see any password checking here, it may be worth reading about password_hash() before you do anything with it.
– Nigel Ren
Nov 19 at 8:02
Although I don't see any password checking here, it may be worth reading about password_hash() before you do anything with it.
– Nigel Ren
Nov 19 at 8:02
@NigelRen ahhh that makes sense. Oleg Nurudtinov yeah i know im still learning in php
– Gregar GB
Nov 19 at 8:09
@NigelRen ahhh that makes sense. Oleg Nurudtinov yeah i know im still learning in php
– Gregar GB
Nov 19 at 8:09
do
var_dump($row); to see what exactly is in $row– marvinIsSacul
Nov 19 at 14:08
do
var_dump($row); to see what exactly is in $row– marvinIsSacul
Nov 19 at 14:08
add a comment |
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2
You have a
;at the end of thewhileline which will mean the value$grdwill not have a value (as the loop will finish before it sets the value).– Nigel Ren
Nov 19 at 7:39
You have many errors in your code.
– Oleg Nurutdinov
Nov 19 at 7:40
Although I don't see any password checking here, it may be worth reading about password_hash() before you do anything with it.
– Nigel Ren
Nov 19 at 8:02
@NigelRen ahhh that makes sense. Oleg Nurudtinov yeah i know im still learning in php
– Gregar GB
Nov 19 at 8:09
do
var_dump($row);to see what exactly is in$row– marvinIsSacul
Nov 19 at 14:08