Why I can't do write row number by rating on last change
0
I want to write row number by point rating. But I can't do it this for last point.
<?php
$self=$db->query("SELECT * FROM table ORDER BY exam_name DESC");
$a1=1;
foreach ($self as $order)
{
if($order['exam_name']==$gb['exam_name']) //$gb = selected exam by user id
{
echo $a1;
break;
}
$a1++;
}
?>
php pdo
edited Nov 26 '18 at 6:26
K.Dᴀᴠɪs
7,290112440
asked Nov 26 '18 at 0:22
llwllw
12
|
show 1 more comment
0
I want to write row number by point rating. But I can't do it this for last point.
<?php
$self=$db->query("SELECT * FROM table ORDER BY exam_name DESC");
$a1=1;
foreach ($self as $order)
{
if($order['exam_name']==$gb['exam_name']) //$gb = selected exam by user id
{
echo $a1;
break;
}
$a1++;
}
?>
php pdo
edited Nov 26 '18 at 6:26
K.Dᴀᴠɪs
7,290112440
asked Nov 26 '18 at 0:22
llwllw
12
1
If you need to "break" out of a results loop, you're not constructing the right query.
– Scuzzy
Nov 26 '18 at 0:40
I deleted "break", no change. All point's ok but last saved points rating dont writing.
– llw
Nov 26 '18 at 0:48
Possible duplicate of How to find the foreach index
– Sean Pianka
Nov 26 '18 at 1:24
No, fetch it was used twice. I deleted one and working.
– llw
Nov 26 '18 at 2:11
I would just let the MySQL do the work, but you would need to start$a1 = 0before the loop and$a1++directly inside the loop above your if statement. You never reach the last increment.
– PHPglue
Nov 26 '18 at 6:32
|
show 1 more comment
0
0
0
I want to write row number by point rating. But I can't do it this for last point.
<?php
$self=$db->query("SELECT * FROM table ORDER BY exam_name DESC");
$a1=1;
foreach ($self as $order)
{
if($order['exam_name']==$gb['exam_name']) //$gb = selected exam by user id
{
echo $a1;
break;
}
$a1++;
}
?>
php pdo
edited Nov 26 '18 at 6:26
K.Dᴀᴠɪs
7,290112440
asked Nov 26 '18 at 0:22
llwllw
12
I want to write row number by point rating. But I can't do it this for last point.
<?php
$self=$db->query("SELECT * FROM table ORDER BY exam_name DESC");
$a1=1;
foreach ($self as $order)
{
if($order['exam_name']==$gb['exam_name']) //$gb = selected exam by user id
{
echo $a1;
break;
}
$a1++;
}
?>
php pdo
php pdo
edited Nov 26 '18 at 6:26
K.Dᴀᴠɪs
7,290112440
asked Nov 26 '18 at 0:22
llwllw
12
edited Nov 26 '18 at 6:26
K.Dᴀᴠɪs
7,290112440
asked Nov 26 '18 at 0:22
llwllw
12
edited Nov 26 '18 at 6:26
K.Dᴀᴠɪs
7,290112440
edited Nov 26 '18 at 6:26
K.Dᴀᴠɪs
7,290112440
edited Nov 26 '18 at 6:26
K.Dᴀᴠɪs
7,290112440
7,290112440
asked Nov 26 '18 at 0:22
llwllw
12
asked Nov 26 '18 at 0:22
llwllw
12
asked Nov 26 '18 at 0:22
llwllw
12
12
1
If you need to "break" out of a results loop, you're not constructing the right query.
– Scuzzy
Nov 26 '18 at 0:40
I deleted "break", no change. All point's ok but last saved points rating dont writing.
– llw
Nov 26 '18 at 0:48
Possible duplicate of How to find the foreach index
– Sean Pianka
Nov 26 '18 at 1:24
No, fetch it was used twice. I deleted one and working.
– llw
Nov 26 '18 at 2:11
I would just let the MySQL do the work, but you would need to start$a1 = 0before the loop and$a1++directly inside the loop above your if statement. You never reach the last increment.
– PHPglue
Nov 26 '18 at 6:32
|
show 1 more comment
1
If you need to "break" out of a results loop, you're not constructing the right query.
– Scuzzy
Nov 26 '18 at 0:40
I deleted "break", no change. All point's ok but last saved points rating dont writing.
– llw
Nov 26 '18 at 0:48
Possible duplicate of How to find the foreach index
– Sean Pianka
Nov 26 '18 at 1:24
No, fetch it was used twice. I deleted one and working.
– llw
Nov 26 '18 at 2:11
I would just let the MySQL do the work, but you would need to start$a1 = 0before the loop and$a1++directly inside the loop above your if statement. You never reach the last increment.
– PHPglue
Nov 26 '18 at 6:32
1
1
If you need to "break" out of a results loop, you're not constructing the right query.
– Scuzzy
Nov 26 '18 at 0:40
If you need to "break" out of a results loop, you're not constructing the right query.
– Scuzzy
Nov 26 '18 at 0:40
I deleted "break", no change. All point's ok but last saved points rating dont writing.
– llw
Nov 26 '18 at 0:48
I deleted "break", no change. All point's ok but last saved points rating dont writing.
– llw
Nov 26 '18 at 0:48
Possible duplicate of How to find the foreach index
– Sean Pianka
Nov 26 '18 at 1:24
Possible duplicate of How to find the foreach index
– Sean Pianka
Nov 26 '18 at 1:24
No, fetch it was used twice. I deleted one and working.
– llw
Nov 26 '18 at 2:11
No, fetch it was used twice. I deleted one and working.
– llw
Nov 26 '18 at 2:11
I would just let the MySQL do the work, but you would need to start
$a1 = 0 before the loop and $a1++ directly inside the loop above your if statement. You never reach the last increment.– PHPglue
Nov 26 '18 at 6:32
I would just let the MySQL do the work, but you would need to start
$a1 = 0 before the loop and $a1++ directly inside the loop above your if statement. You never reach the last increment.– PHPglue
Nov 26 '18 at 6:32
|
show 1 more comment
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1
If you need to "break" out of a results loop, you're not constructing the right query.
– Scuzzy
Nov 26 '18 at 0:40
I deleted "break", no change. All point's ok but last saved points rating dont writing.
– llw
Nov 26 '18 at 0:48
Possible duplicate of How to find the foreach index
– Sean Pianka
Nov 26 '18 at 1:24
No, fetch it was used twice. I deleted one and working.
– llw
Nov 26 '18 at 2:11
I would just let the MySQL do the work, but you would need to start
$a1 = 0before the loop and$a1++directly inside the loop above your if statement. You never reach the last increment.– PHPglue
Nov 26 '18 at 6:32