Associative array values showing as strings instead of int
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I apologize if this was answered, I did look for a bit but couldn't find anything.
I need to add the same values from two different arrays. I have...
$monData = array([mjones] => 50,[total] => 50)
$tueData = array([mjones] => 50,[total] => 50)
I need to put the sum of the [total]'s in to an email, but when I do
<html>'.$monData['total] + $tueData['total].'</html>
I get an error about a non-numeric value. I'm sure this is easy and I'm overlooking something stupid, but I couldn't find anything to answer it without rebuilding the entire arrays which would take a lot of work.
Edit:
Sorry about the syntax errors. The error isn't the arrays it was just summing the values of them. I can see why it was misleading though, I apologize.
php arrays
asked Jan 4 at 0:45
mobiraemobirae
14
add a comment |
I apologize if this was answered, I did look for a bit but couldn't find anything.
I need to add the same values from two different arrays. I have...
$monData = array([mjones] => 50,[total] => 50)
$tueData = array([mjones] => 50,[total] => 50)
I need to put the sum of the [total]'s in to an email, but when I do
<html>'.$monData['total] + $tueData['total].'</html>
I get an error about a non-numeric value. I'm sure this is easy and I'm overlooking something stupid, but I couldn't find anything to answer it without rebuilding the entire arrays which would take a lot of work.
Edit:
Sorry about the syntax errors. The error isn't the arrays it was just summing the values of them. I can see why it was misleading though, I apologize.
php arrays
asked Jan 4 at 0:45
mobiraemobirae
14
I can tell you it has nothing to do with the difference between50and'50', PHP doesn't care about those things.I get an error about a non-numeric valueWhy not post the full error
– ArtisticPhoenix
Jan 4 at 0:48
First you should fix all those syntax errors. If your next question is "what syntax errors?" then you also need to turnerror_reportingon.
– Sammitch
Jan 4 at 0:54
This is not my exact code, I quickly retyped it to give an idea, and it seems to have changed the location of some commas. But I will check it out, thanks.
– mobirae
Jan 4 at 0:58
@ArtisticPhoenix that is pretty much the full error. The only other part it mentions is the file name and the line number. Thanks for your comments in the other answers.
– mobirae
Jan 4 at 1:12
add a comment |
I apologize if this was answered, I did look for a bit but couldn't find anything.
I need to add the same values from two different arrays. I have...
$monData = array([mjones] => 50,[total] => 50)
$tueData = array([mjones] => 50,[total] => 50)
I need to put the sum of the [total]'s in to an email, but when I do
<html>'.$monData['total] + $tueData['total].'</html>
I get an error about a non-numeric value. I'm sure this is easy and I'm overlooking something stupid, but I couldn't find anything to answer it without rebuilding the entire arrays which would take a lot of work.
Edit:
Sorry about the syntax errors. The error isn't the arrays it was just summing the values of them. I can see why it was misleading though, I apologize.
php arrays
asked Jan 4 at 0:45
mobiraemobirae
14
I apologize if this was answered, I did look for a bit but couldn't find anything.
I need to add the same values from two different arrays. I have...
$monData = array([mjones] => 50,[total] => 50)
$tueData = array([mjones] => 50,[total] => 50)
I need to put the sum of the [total]'s in to an email, but when I do
<html>'.$monData['total] + $tueData['total].'</html>
I get an error about a non-numeric value. I'm sure this is easy and I'm overlooking something stupid, but I couldn't find anything to answer it without rebuilding the entire arrays which would take a lot of work.
Edit:
Sorry about the syntax errors. The error isn't the arrays it was just summing the values of them. I can see why it was misleading though, I apologize.
php arrays
php arrays
asked Jan 4 at 0:45
mobiraemobirae
14
asked Jan 4 at 0:45
mobiraemobirae
14
edited Jan 4 at 1:10
mobirae
asked Jan 4 at 0:45
mobiraemobirae
14
asked Jan 4 at 0:45
mobiraemobirae
14
asked Jan 4 at 0:45
mobiraemobirae
14
14
I can tell you it has nothing to do with the difference between50and'50', PHP doesn't care about those things.I get an error about a non-numeric valueWhy not post the full error
– ArtisticPhoenix
Jan 4 at 0:48
First you should fix all those syntax errors. If your next question is "what syntax errors?" then you also need to turnerror_reportingon.
– Sammitch
Jan 4 at 0:54
This is not my exact code, I quickly retyped it to give an idea, and it seems to have changed the location of some commas. But I will check it out, thanks.
– mobirae
Jan 4 at 0:58
@ArtisticPhoenix that is pretty much the full error. The only other part it mentions is the file name and the line number. Thanks for your comments in the other answers.
– mobirae
Jan 4 at 1:12
add a comment |
I can tell you it has nothing to do with the difference between50and'50', PHP doesn't care about those things.I get an error about a non-numeric valueWhy not post the full error
– ArtisticPhoenix
Jan 4 at 0:48
First you should fix all those syntax errors. If your next question is "what syntax errors?" then you also need to turnerror_reportingon.
– Sammitch
Jan 4 at 0:54
This is not my exact code, I quickly retyped it to give an idea, and it seems to have changed the location of some commas. But I will check it out, thanks.
– mobirae
Jan 4 at 0:58
@ArtisticPhoenix that is pretty much the full error. The only other part it mentions is the file name and the line number. Thanks for your comments in the other answers.
– mobirae
Jan 4 at 1:12
I can tell you it has nothing to do with the difference between
50 and '50', PHP doesn't care about those things. I get an error about a non-numeric value Why not post the full error– ArtisticPhoenix
Jan 4 at 0:48
I can tell you it has nothing to do with the difference between
50 and '50', PHP doesn't care about those things. I get an error about a non-numeric value Why not post the full error– ArtisticPhoenix
Jan 4 at 0:48
First you should fix all those syntax errors. If your next question is "what syntax errors?" then you also need to turn
error_reporting on.– Sammitch
Jan 4 at 0:54
First you should fix all those syntax errors. If your next question is "what syntax errors?" then you also need to turn
error_reporting on.– Sammitch
Jan 4 at 0:54
This is not my exact code, I quickly retyped it to give an idea, and it seems to have changed the location of some commas. But I will check it out, thanks.
– mobirae
Jan 4 at 0:58
This is not my exact code, I quickly retyped it to give an idea, and it seems to have changed the location of some commas. But I will check it out, thanks.
– mobirae
Jan 4 at 0:58
@ArtisticPhoenix that is pretty much the full error. The only other part it mentions is the file name and the line number. Thanks for your comments in the other answers.
– mobirae
Jan 4 at 1:12
@ArtisticPhoenix that is pretty much the full error. The only other part it mentions is the file name and the line number. Thanks for your comments in the other answers.
– mobirae
Jan 4 at 1:12
add a comment |
3 Answers
3
active
oldest
votes
Your problem is due to operator precedence, the . and + operators have equal precedence and so your expression is being interpreted as this:
(('<html>' . $monData['total']) + $tueData['total']) . '</html>'
The first operation yields a string, which you are then trying to add to a number with +, which gives you a non-numeric value error. With your specific values, it's like trying to add '<html>50' + 50.
You need to rewrite your code as
<html>'.($monData['total'] + $tueData['total']).'</html>
answered Jan 4 at 0:49
NickNick
39k132443
2
I was just gonna say there are some syntax errors in the original (probably just from creating the question) but now they are gone (in the answer at least)... The only thing I would add is that its like'<html>50' + 50because of the op order.
– ArtisticPhoenix
Jan 4 at 0:51
@ArtisticPhoenix I've corrected OPs syntax errors (I didn't notice them until SO formatted my answer). I've assumed they were copying errors. Either way, the rewrite code should give the correct result.
– Nick
Jan 4 at 0:53
It's good answer, I was just saying...
– ArtisticPhoenix
Jan 4 at 0:54
@ArtisticPhoenix I upvoted your comment... I agree with it completely. I've included your suggested note in an edit.
– Nick
Jan 4 at 0:56
Kool, Id upvote the answer again if I could ... Cheers!
– ArtisticPhoenix
Jan 4 at 0:57
|
show 1 more comment
Try this one:
<html>'.(intVal($monData['total]) + intVal($tueData['total])).'</html>
answered Jan 4 at 0:48
aidinMCaidinMC
1,04421225
add a comment |
Correct code:
$monData = array('mjones' => 50, 'total' => 50);
$tueData = array('mjones' => 50, 'total' => 50);
Then in html:
<html><?php echo ($monData['total'] + $tueData['total']); ?></html>
or:
<?php echo '<html>'. ($monData['total'] + $tueData['total']) . '</html>'; ?>
answered Jan 4 at 0:49
dev101dev101
78611324
add a comment |
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3 Answers
3
active
oldest
votes
3 Answers
3
active
oldest
votes
active
oldest
votes
active
oldest
votes
Your problem is due to operator precedence, the . and + operators have equal precedence and so your expression is being interpreted as this:
(('<html>' . $monData['total']) + $tueData['total']) . '</html>'
The first operation yields a string, which you are then trying to add to a number with +, which gives you a non-numeric value error. With your specific values, it's like trying to add '<html>50' + 50.
You need to rewrite your code as
<html>'.($monData['total'] + $tueData['total']).'</html>
answered Jan 4 at 0:49
NickNick
39k132443
2
I was just gonna say there are some syntax errors in the original (probably just from creating the question) but now they are gone (in the answer at least)... The only thing I would add is that its like'<html>50' + 50because of the op order.
– ArtisticPhoenix
Jan 4 at 0:51
@ArtisticPhoenix I've corrected OPs syntax errors (I didn't notice them until SO formatted my answer). I've assumed they were copying errors. Either way, the rewrite code should give the correct result.
– Nick
Jan 4 at 0:53
It's good answer, I was just saying...
– ArtisticPhoenix
Jan 4 at 0:54
@ArtisticPhoenix I upvoted your comment... I agree with it completely. I've included your suggested note in an edit.
– Nick
Jan 4 at 0:56
Kool, Id upvote the answer again if I could ... Cheers!
– ArtisticPhoenix
Jan 4 at 0:57
|
show 1 more comment
Your problem is due to operator precedence, the . and + operators have equal precedence and so your expression is being interpreted as this:
(('<html>' . $monData['total']) + $tueData['total']) . '</html>'
The first operation yields a string, which you are then trying to add to a number with +, which gives you a non-numeric value error. With your specific values, it's like trying to add '<html>50' + 50.
You need to rewrite your code as
<html>'.($monData['total'] + $tueData['total']).'</html>
answered Jan 4 at 0:49
NickNick
39k132443
2
I was just gonna say there are some syntax errors in the original (probably just from creating the question) but now they are gone (in the answer at least)... The only thing I would add is that its like'<html>50' + 50because of the op order.
– ArtisticPhoenix
Jan 4 at 0:51
@ArtisticPhoenix I've corrected OPs syntax errors (I didn't notice them until SO formatted my answer). I've assumed they were copying errors. Either way, the rewrite code should give the correct result.
– Nick
Jan 4 at 0:53
It's good answer, I was just saying...
– ArtisticPhoenix
Jan 4 at 0:54
@ArtisticPhoenix I upvoted your comment... I agree with it completely. I've included your suggested note in an edit.
– Nick
Jan 4 at 0:56
Kool, Id upvote the answer again if I could ... Cheers!
– ArtisticPhoenix
Jan 4 at 0:57
|
show 1 more comment
Your problem is due to operator precedence, the . and + operators have equal precedence and so your expression is being interpreted as this:
(('<html>' . $monData['total']) + $tueData['total']) . '</html>'
The first operation yields a string, which you are then trying to add to a number with +, which gives you a non-numeric value error. With your specific values, it's like trying to add '<html>50' + 50.
You need to rewrite your code as
<html>'.($monData['total'] + $tueData['total']).'</html>
answered Jan 4 at 0:49
NickNick
39k132443
Your problem is due to operator precedence, the . and + operators have equal precedence and so your expression is being interpreted as this:
(('<html>' . $monData['total']) + $tueData['total']) . '</html>'
The first operation yields a string, which you are then trying to add to a number with +, which gives you a non-numeric value error. With your specific values, it's like trying to add '<html>50' + 50.
You need to rewrite your code as
<html>'.($monData['total'] + $tueData['total']).'</html>
answered Jan 4 at 0:49
NickNick
39k132443
edited Jan 4 at 0:56
answered Jan 4 at 0:49
NickNick
39k132443
answered Jan 4 at 0:49
NickNick
39k132443
answered Jan 4 at 0:49
NickNick
39k132443
39k132443
2
I was just gonna say there are some syntax errors in the original (probably just from creating the question) but now they are gone (in the answer at least)... The only thing I would add is that its like'<html>50' + 50because of the op order.
– ArtisticPhoenix
Jan 4 at 0:51
@ArtisticPhoenix I've corrected OPs syntax errors (I didn't notice them until SO formatted my answer). I've assumed they were copying errors. Either way, the rewrite code should give the correct result.
– Nick
Jan 4 at 0:53
It's good answer, I was just saying...
– ArtisticPhoenix
Jan 4 at 0:54
@ArtisticPhoenix I upvoted your comment... I agree with it completely. I've included your suggested note in an edit.
– Nick
Jan 4 at 0:56
Kool, Id upvote the answer again if I could ... Cheers!
– ArtisticPhoenix
Jan 4 at 0:57
|
show 1 more comment
2
I was just gonna say there are some syntax errors in the original (probably just from creating the question) but now they are gone (in the answer at least)... The only thing I would add is that its like'<html>50' + 50because of the op order.
– ArtisticPhoenix
Jan 4 at 0:51
@ArtisticPhoenix I've corrected OPs syntax errors (I didn't notice them until SO formatted my answer). I've assumed they were copying errors. Either way, the rewrite code should give the correct result.
– Nick
Jan 4 at 0:53
It's good answer, I was just saying...
– ArtisticPhoenix
Jan 4 at 0:54
@ArtisticPhoenix I upvoted your comment... I agree with it completely. I've included your suggested note in an edit.
– Nick
Jan 4 at 0:56
Kool, Id upvote the answer again if I could ... Cheers!
– ArtisticPhoenix
Jan 4 at 0:57
2
2
I was just gonna say there are some syntax errors in the original (probably just from creating the question) but now they are gone (in the answer at least)... The only thing I would add is that its like
'<html>50' + 50 because of the op order.– ArtisticPhoenix
Jan 4 at 0:51
I was just gonna say there are some syntax errors in the original (probably just from creating the question) but now they are gone (in the answer at least)... The only thing I would add is that its like
'<html>50' + 50 because of the op order.– ArtisticPhoenix
Jan 4 at 0:51
@ArtisticPhoenix I've corrected OPs syntax errors (I didn't notice them until SO formatted my answer). I've assumed they were copying errors. Either way, the rewrite code should give the correct result.
– Nick
Jan 4 at 0:53
@ArtisticPhoenix I've corrected OPs syntax errors (I didn't notice them until SO formatted my answer). I've assumed they were copying errors. Either way, the rewrite code should give the correct result.
– Nick
Jan 4 at 0:53
It's good answer, I was just saying...
– ArtisticPhoenix
Jan 4 at 0:54
It's good answer, I was just saying...
– ArtisticPhoenix
Jan 4 at 0:54
@ArtisticPhoenix I upvoted your comment... I agree with it completely. I've included your suggested note in an edit.
– Nick
Jan 4 at 0:56
@ArtisticPhoenix I upvoted your comment... I agree with it completely. I've included your suggested note in an edit.
– Nick
Jan 4 at 0:56
Kool, Id upvote the answer again if I could ... Cheers!
– ArtisticPhoenix
Jan 4 at 0:57
Kool, Id upvote the answer again if I could ... Cheers!
– ArtisticPhoenix
Jan 4 at 0:57
|
show 1 more comment
Try this one:
<html>'.(intVal($monData['total]) + intVal($tueData['total])).'</html>
answered Jan 4 at 0:48
aidinMCaidinMC
1,04421225
add a comment |
Try this one:
<html>'.(intVal($monData['total]) + intVal($tueData['total])).'</html>
answered Jan 4 at 0:48
aidinMCaidinMC
1,04421225
add a comment |
Try this one:
<html>'.(intVal($monData['total]) + intVal($tueData['total])).'</html>
answered Jan 4 at 0:48
aidinMCaidinMC
1,04421225
Try this one:
<html>'.(intVal($monData['total]) + intVal($tueData['total])).'</html>
answered Jan 4 at 0:48
aidinMCaidinMC
1,04421225
answered Jan 4 at 0:48
aidinMCaidinMC
1,04421225
answered Jan 4 at 0:48
aidinMCaidinMC
1,04421225
answered Jan 4 at 0:48
aidinMCaidinMC
1,04421225
1,04421225
add a comment |
add a comment |
Correct code:
$monData = array('mjones' => 50, 'total' => 50);
$tueData = array('mjones' => 50, 'total' => 50);
Then in html:
<html><?php echo ($monData['total'] + $tueData['total']); ?></html>
or:
<?php echo '<html>'. ($monData['total'] + $tueData['total']) . '</html>'; ?>
answered Jan 4 at 0:49
dev101dev101
78611324
add a comment |
Correct code:
$monData = array('mjones' => 50, 'total' => 50);
$tueData = array('mjones' => 50, 'total' => 50);
Then in html:
<html><?php echo ($monData['total'] + $tueData['total']); ?></html>
or:
<?php echo '<html>'. ($monData['total'] + $tueData['total']) . '</html>'; ?>
answered Jan 4 at 0:49
dev101dev101
78611324
add a comment |
Correct code:
$monData = array('mjones' => 50, 'total' => 50);
$tueData = array('mjones' => 50, 'total' => 50);
Then in html:
<html><?php echo ($monData['total'] + $tueData['total']); ?></html>
or:
<?php echo '<html>'. ($monData['total'] + $tueData['total']) . '</html>'; ?>
answered Jan 4 at 0:49
dev101dev101
78611324
Correct code:
$monData = array('mjones' => 50, 'total' => 50);
$tueData = array('mjones' => 50, 'total' => 50);
Then in html:
<html><?php echo ($monData['total'] + $tueData['total']); ?></html>
or:
<?php echo '<html>'. ($monData['total'] + $tueData['total']) . '</html>'; ?>
answered Jan 4 at 0:49
dev101dev101
78611324
edited Jan 4 at 1:36
answered Jan 4 at 0:49
dev101dev101
78611324
answered Jan 4 at 0:49
dev101dev101
78611324
answered Jan 4 at 0:49
dev101dev101
78611324
78611324
add a comment |
add a comment |
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I can tell you it has nothing to do with the difference between
50and'50', PHP doesn't care about those things.I get an error about a non-numeric valueWhy not post the full error– ArtisticPhoenix
Jan 4 at 0:48
First you should fix all those syntax errors. If your next question is "what syntax errors?" then you also need to turn
error_reportingon.– Sammitch
Jan 4 at 0:54
This is not my exact code, I quickly retyped it to give an idea, and it seems to have changed the location of some commas. But I will check it out, thanks.
– mobirae
Jan 4 at 0:58
@ArtisticPhoenix that is pretty much the full error. The only other part it mentions is the file name and the line number. Thanks for your comments in the other answers.
– mobirae
Jan 4 at 1:12