Array filter by timestamp
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0
I'm trying to filter an array by the timestamp, but it didn't work. Here is my code:
$get = array{
"5656778": {
"date": 1541304426,
"text": "some text",
},
"567845": {
"date": 1541304416,
"text": "some other text",
},
}
function cmp($b, $a){
$ad = strnatcmp($a['date']);
$bd = strnatcmp($b['date']);
return ($bd-$ad);
}
usort($get, 'cmp');
foreach ($get as $key => $value) {
// displaying results
}
I tried to fix the approach but it all shows the same results.
What am I missing?
Your help is highly appreciated
php arrays sorting
edited Nov 23 '18 at 11:23
Federico klez Culloca
16.1k134380
asked Nov 23 '18 at 11:20
GadGad
459
|
show 3 more comments
0
I'm trying to filter an array by the timestamp, but it didn't work. Here is my code:
$get = array{
"5656778": {
"date": 1541304426,
"text": "some text",
},
"567845": {
"date": 1541304416,
"text": "some other text",
},
}
function cmp($b, $a){
$ad = strnatcmp($a['date']);
$bd = strnatcmp($b['date']);
return ($bd-$ad);
}
usort($get, 'cmp');
foreach ($get as $key => $value) {
// displaying results
}
I tried to fix the approach but it all shows the same results.
What am I missing?
Your help is highly appreciated
php arrays sorting
edited Nov 23 '18 at 11:23
Federico klez Culloca
16.1k134380
asked Nov 23 '18 at 11:20
GadGad
459
4
That is not an array. That is json...
– Andreas
Nov 23 '18 at 11:23
5
@Andreas that is nothing in php, actually.
– Federico klez Culloca
Nov 23 '18 at 11:24
Yeah I just noticed to. At first glance it looked like json. but then i noticed
– Andreas
Nov 23 '18 at 11:24
Could you help fixing it?
– Gad
Nov 23 '18 at 11:26
Besides, "it didn't work" is not really a problem statement. You should specify what kind of error you're getting.
– Federico klez Culloca
Nov 23 '18 at 11:26
|
show 3 more comments
0
0
0
I'm trying to filter an array by the timestamp, but it didn't work. Here is my code:
$get = array{
"5656778": {
"date": 1541304426,
"text": "some text",
},
"567845": {
"date": 1541304416,
"text": "some other text",
},
}
function cmp($b, $a){
$ad = strnatcmp($a['date']);
$bd = strnatcmp($b['date']);
return ($bd-$ad);
}
usort($get, 'cmp');
foreach ($get as $key => $value) {
// displaying results
}
I tried to fix the approach but it all shows the same results.
What am I missing?
Your help is highly appreciated
php arrays sorting
edited Nov 23 '18 at 11:23
Federico klez Culloca
16.1k134380
asked Nov 23 '18 at 11:20
GadGad
459
I'm trying to filter an array by the timestamp, but it didn't work. Here is my code:
$get = array{
"5656778": {
"date": 1541304426,
"text": "some text",
},
"567845": {
"date": 1541304416,
"text": "some other text",
},
}
function cmp($b, $a){
$ad = strnatcmp($a['date']);
$bd = strnatcmp($b['date']);
return ($bd-$ad);
}
usort($get, 'cmp');
foreach ($get as $key => $value) {
// displaying results
}
I tried to fix the approach but it all shows the same results.
What am I missing?
Your help is highly appreciated
php arrays sorting
php arrays sorting
edited Nov 23 '18 at 11:23
Federico klez Culloca
16.1k134380
asked Nov 23 '18 at 11:20
GadGad
459
edited Nov 23 '18 at 11:23
Federico klez Culloca
16.1k134380
asked Nov 23 '18 at 11:20
GadGad
459
edited Nov 23 '18 at 11:23
Federico klez Culloca
16.1k134380
edited Nov 23 '18 at 11:23
Federico klez Culloca
16.1k134380
edited Nov 23 '18 at 11:23
Federico klez Culloca
16.1k134380
16.1k134380
asked Nov 23 '18 at 11:20
GadGad
459
asked Nov 23 '18 at 11:20
GadGad
459
asked Nov 23 '18 at 11:20
GadGad
459
459
4
That is not an array. That is json...
– Andreas
Nov 23 '18 at 11:23
5
@Andreas that is nothing in php, actually.
– Federico klez Culloca
Nov 23 '18 at 11:24
Yeah I just noticed to. At first glance it looked like json. but then i noticed
– Andreas
Nov 23 '18 at 11:24
Could you help fixing it?
– Gad
Nov 23 '18 at 11:26
Besides, "it didn't work" is not really a problem statement. You should specify what kind of error you're getting.
– Federico klez Culloca
Nov 23 '18 at 11:26
|
show 3 more comments
4
That is not an array. That is json...
– Andreas
Nov 23 '18 at 11:23
5
@Andreas that is nothing in php, actually.
– Federico klez Culloca
Nov 23 '18 at 11:24
Yeah I just noticed to. At first glance it looked like json. but then i noticed
– Andreas
Nov 23 '18 at 11:24
Could you help fixing it?
– Gad
Nov 23 '18 at 11:26
Besides, "it didn't work" is not really a problem statement. You should specify what kind of error you're getting.
– Federico klez Culloca
Nov 23 '18 at 11:26
4
4
That is not an array. That is json...
– Andreas
Nov 23 '18 at 11:23
That is not an array. That is json...
– Andreas
Nov 23 '18 at 11:23
5
5
@Andreas that is nothing in php, actually.
– Federico klez Culloca
Nov 23 '18 at 11:24
@Andreas that is nothing in php, actually.
– Federico klez Culloca
Nov 23 '18 at 11:24
Yeah I just noticed to. At first glance it looked like json. but then i noticed
– Andreas
Nov 23 '18 at 11:24
Yeah I just noticed to. At first glance it looked like json. but then i noticed
– Andreas
Nov 23 '18 at 11:24
Could you help fixing it?
– Gad
Nov 23 '18 at 11:26
Could you help fixing it?
– Gad
Nov 23 '18 at 11:26
Besides, "it didn't work" is not really a problem statement. You should specify what kind of error you're getting.
– Federico klez Culloca
Nov 23 '18 at 11:26
Besides, "it didn't work" is not really a problem statement. You should specify what kind of error you're getting.
– Federico klez Culloca
Nov 23 '18 at 11:26
|
show 3 more comments
1 Answer
1
active
oldest
votes
3
I'm presuming that what you've put in the question is actually a somewhat stripped down piece of your complete JSON data that you are converting to an array. In that case, this code should give you the desired result:
$json = '{
"5656778": {
"date": 1541304426,
"text": "some text"
},
"567845": {
"date": 1541304416,
"text": "some other text"
}
}';
$get = json_decode($json, true);
usort($get, function ($a, $b) { return $a['date'] - $b['date']; });
print_r($get);
Output:
Array
(
[0] => Array
(
[date] => 1541304416
[text] => some other text
)
[1] => Array
(
[date] => 1541304426
[text] => some text
)
)
Demo on 3v4l.org
answered Nov 23 '18 at 11:30
NickNick
38.4k132443
add a comment |
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1 Answer
1
active
oldest
votes
1 Answer
1
active
oldest
votes
active
oldest
votes
active
oldest
votes
3
I'm presuming that what you've put in the question is actually a somewhat stripped down piece of your complete JSON data that you are converting to an array. In that case, this code should give you the desired result:
$json = '{
"5656778": {
"date": 1541304426,
"text": "some text"
},
"567845": {
"date": 1541304416,
"text": "some other text"
}
}';
$get = json_decode($json, true);
usort($get, function ($a, $b) { return $a['date'] - $b['date']; });
print_r($get);
Output:
Array
(
[0] => Array
(
[date] => 1541304416
[text] => some other text
)
[1] => Array
(
[date] => 1541304426
[text] => some text
)
)
Demo on 3v4l.org
answered Nov 23 '18 at 11:30
NickNick
38.4k132443
add a comment |
3
I'm presuming that what you've put in the question is actually a somewhat stripped down piece of your complete JSON data that you are converting to an array. In that case, this code should give you the desired result:
$json = '{
"5656778": {
"date": 1541304426,
"text": "some text"
},
"567845": {
"date": 1541304416,
"text": "some other text"
}
}';
$get = json_decode($json, true);
usort($get, function ($a, $b) { return $a['date'] - $b['date']; });
print_r($get);
Output:
Array
(
[0] => Array
(
[date] => 1541304416
[text] => some other text
)
[1] => Array
(
[date] => 1541304426
[text] => some text
)
)
Demo on 3v4l.org
answered Nov 23 '18 at 11:30
NickNick
38.4k132443
add a comment |
3
3
3
I'm presuming that what you've put in the question is actually a somewhat stripped down piece of your complete JSON data that you are converting to an array. In that case, this code should give you the desired result:
$json = '{
"5656778": {
"date": 1541304426,
"text": "some text"
},
"567845": {
"date": 1541304416,
"text": "some other text"
}
}';
$get = json_decode($json, true);
usort($get, function ($a, $b) { return $a['date'] - $b['date']; });
print_r($get);
Output:
Array
(
[0] => Array
(
[date] => 1541304416
[text] => some other text
)
[1] => Array
(
[date] => 1541304426
[text] => some text
)
)
Demo on 3v4l.org
answered Nov 23 '18 at 11:30
NickNick
38.4k132443
I'm presuming that what you've put in the question is actually a somewhat stripped down piece of your complete JSON data that you are converting to an array. In that case, this code should give you the desired result:
$json = '{
"5656778": {
"date": 1541304426,
"text": "some text"
},
"567845": {
"date": 1541304416,
"text": "some other text"
}
}';
$get = json_decode($json, true);
usort($get, function ($a, $b) { return $a['date'] - $b['date']; });
print_r($get);
Output:
Array
(
[0] => Array
(
[date] => 1541304416
[text] => some other text
)
[1] => Array
(
[date] => 1541304426
[text] => some text
)
)
Demo on 3v4l.org
answered Nov 23 '18 at 11:30
NickNick
38.4k132443
edited Nov 23 '18 at 11:37
answered Nov 23 '18 at 11:30
NickNick
38.4k132443
answered Nov 23 '18 at 11:30
NickNick
38.4k132443
answered Nov 23 '18 at 11:30
NickNick
38.4k132443
38.4k132443
add a comment |
add a comment |
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4
That is not an array. That is json...
– Andreas
Nov 23 '18 at 11:23
5
@Andreas that is nothing in php, actually.
– Federico klez Culloca
Nov 23 '18 at 11:24
Yeah I just noticed to. At first glance it looked like json. but then i noticed
– Andreas
Nov 23 '18 at 11:24
Could you help fixing it?
– Gad
Nov 23 '18 at 11:26
Besides, "it didn't work" is not really a problem statement. You should specify what kind of error you're getting.
– Federico klez Culloca
Nov 23 '18 at 11:26