Mixing
Laravel Eloquent - Why take(n) works but limit(n) doesn't?
According to laravel docs, take() is just an alias to the limit().
Why doesn't query no 4 doesn't work while other work just fine.
1. $employee->take(2)->get(); // Works
2. $employee->limit(2)->get(); // Works
3. $employee->get()->take(2); // Works
4. $employee->get()->limit(2) // Gives Error; Method Illuminate/Database/Eloquent/Collection::limit does not exist.
php laravel eloquent
asked Nov 20 '18 at 11:29
TintinTintin
307
add a comment |
According to laravel docs, take() is just an alias to the limit().
Why doesn't query no 4 doesn't work while other work just fine.
1. $employee->take(2)->get(); // Works
2. $employee->limit(2)->get(); // Works
3. $employee->get()->take(2); // Works
4. $employee->get()->limit(2) // Gives Error; Method Illuminate/Database/Eloquent/Collection::limit does not exist.
php laravel eloquent
asked Nov 20 '18 at 11:29
TintinTintin
307
add a comment |
According to laravel docs, take() is just an alias to the limit().
Why doesn't query no 4 doesn't work while other work just fine.
1. $employee->take(2)->get(); // Works
2. $employee->limit(2)->get(); // Works
3. $employee->get()->take(2); // Works
4. $employee->get()->limit(2) // Gives Error; Method Illuminate/Database/Eloquent/Collection::limit does not exist.
php laravel eloquent
asked Nov 20 '18 at 11:29
TintinTintin
307
According to laravel docs, take() is just an alias to the limit().
Why doesn't query no 4 doesn't work while other work just fine.
1. $employee->take(2)->get(); // Works
2. $employee->limit(2)->get(); // Works
3. $employee->get()->take(2); // Works
4. $employee->get()->limit(2) // Gives Error; Method Illuminate/Database/Eloquent/Collection::limit does not exist.
php laravel eloquent
php laravel eloquent
asked Nov 20 '18 at 11:29
TintinTintin
307
asked Nov 20 '18 at 11:29
TintinTintin
307
asked Nov 20 '18 at 11:29
TintinTintin
307
asked Nov 20 '18 at 11:29
TintinTintin
307
asked Nov 20 '18 at 11:29
TintinTintin
307
307
add a comment |
add a comment |
1 Answer
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When you call get, your database query has been executed, so the result is an IlluminateSupportCollection and when you call limit on Collection it throws an error because Collection class does not have a limit function.
limit and take are both executed on your database query as they are both functions of IlluminateDatabaseQueryBuilder and IlluminateDatabaseEloquentBuilder also, not on the Collection.
Notice: the Third statement works because IlluminateSupportCollection has a take function also.
answered Nov 20 '18 at 11:35
akoako
7711221
@Tintin Answer has been imporved(edited).
– ako
Nov 20 '18 at 11:44
then why does the 3rd method works ?
– Tintin
Nov 20 '18 at 11:46
@Tintin Yes bothEloquentandQuery Builderhas bothtake && limitfunctions.
– ako
Nov 20 '18 at 11:46
@Tintin BecauseIlluminateSupportCollectionhas atakefunction also :-)
– ako
Nov 20 '18 at 11:47
@ok just went through the documents and it appear eloquent collection has it's own take method.
– Tintin
Nov 20 '18 at 11:48
|
show 1 more comment
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1 Answer
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active
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1 Answer
1
active
oldest
votes
active
oldest
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active
oldest
votes
When you call get, your database query has been executed, so the result is an IlluminateSupportCollection and when you call limit on Collection it throws an error because Collection class does not have a limit function.
limit and take are both executed on your database query as they are both functions of IlluminateDatabaseQueryBuilder and IlluminateDatabaseEloquentBuilder also, not on the Collection.
Notice: the Third statement works because IlluminateSupportCollection has a take function also.
answered Nov 20 '18 at 11:35
akoako
7711221
@Tintin Answer has been imporved(edited).
– ako
Nov 20 '18 at 11:44
then why does the 3rd method works ?
– Tintin
Nov 20 '18 at 11:46
@Tintin Yes bothEloquentandQuery Builderhas bothtake && limitfunctions.
– ako
Nov 20 '18 at 11:46
@Tintin BecauseIlluminateSupportCollectionhas atakefunction also :-)
– ako
Nov 20 '18 at 11:47
@ok just went through the documents and it appear eloquent collection has it's own take method.
– Tintin
Nov 20 '18 at 11:48
|
show 1 more comment
When you call get, your database query has been executed, so the result is an IlluminateSupportCollection and when you call limit on Collection it throws an error because Collection class does not have a limit function.
limit and take are both executed on your database query as they are both functions of IlluminateDatabaseQueryBuilder and IlluminateDatabaseEloquentBuilder also, not on the Collection.
Notice: the Third statement works because IlluminateSupportCollection has a take function also.
answered Nov 20 '18 at 11:35
akoako
7711221
@Tintin Answer has been imporved(edited).
– ako
Nov 20 '18 at 11:44
then why does the 3rd method works ?
– Tintin
Nov 20 '18 at 11:46
@Tintin Yes bothEloquentandQuery Builderhas bothtake && limitfunctions.
– ako
Nov 20 '18 at 11:46
@Tintin BecauseIlluminateSupportCollectionhas atakefunction also :-)
– ako
Nov 20 '18 at 11:47
@ok just went through the documents and it appear eloquent collection has it's own take method.
– Tintin
Nov 20 '18 at 11:48
|
show 1 more comment
When you call get, your database query has been executed, so the result is an IlluminateSupportCollection and when you call limit on Collection it throws an error because Collection class does not have a limit function.
limit and take are both executed on your database query as they are both functions of IlluminateDatabaseQueryBuilder and IlluminateDatabaseEloquentBuilder also, not on the Collection.
Notice: the Third statement works because IlluminateSupportCollection has a take function also.
answered Nov 20 '18 at 11:35
akoako
7711221
When you call get, your database query has been executed, so the result is an IlluminateSupportCollection and when you call limit on Collection it throws an error because Collection class does not have a limit function.
limit and take are both executed on your database query as they are both functions of IlluminateDatabaseQueryBuilder and IlluminateDatabaseEloquentBuilder also, not on the Collection.
Notice: the Third statement works because IlluminateSupportCollection has a take function also.
answered Nov 20 '18 at 11:35
akoako
7711221
edited Nov 20 '18 at 11:52
answered Nov 20 '18 at 11:35
akoako
7711221
answered Nov 20 '18 at 11:35
akoako
7711221
answered Nov 20 '18 at 11:35
akoako
7711221
7711221
@Tintin Answer has been imporved(edited).
– ako
Nov 20 '18 at 11:44
then why does the 3rd method works ?
– Tintin
Nov 20 '18 at 11:46
@Tintin Yes bothEloquentandQuery Builderhas bothtake && limitfunctions.
– ako
Nov 20 '18 at 11:46
@Tintin BecauseIlluminateSupportCollectionhas atakefunction also :-)
– ako
Nov 20 '18 at 11:47
@ok just went through the documents and it appear eloquent collection has it's own take method.
– Tintin
Nov 20 '18 at 11:48
|
show 1 more comment
@Tintin Answer has been imporved(edited).
– ako
Nov 20 '18 at 11:44
then why does the 3rd method works ?
– Tintin
Nov 20 '18 at 11:46
@Tintin Yes bothEloquentandQuery Builderhas bothtake && limitfunctions.
– ako
Nov 20 '18 at 11:46
@Tintin BecauseIlluminateSupportCollectionhas atakefunction also :-)
– ako
Nov 20 '18 at 11:47
@ok just went through the documents and it appear eloquent collection has it's own take method.
– Tintin
Nov 20 '18 at 11:48
@Tintin Answer has been imporved(edited).
– ako
Nov 20 '18 at 11:44
@Tintin Answer has been imporved(edited).
– ako
Nov 20 '18 at 11:44
then why does the 3rd method works ?
– Tintin
Nov 20 '18 at 11:46
then why does the 3rd method works ?
– Tintin
Nov 20 '18 at 11:46
@Tintin Yes both
Eloquent and Query Builder has both take && limit functions.– ako
Nov 20 '18 at 11:46
@Tintin Yes both
Eloquent and Query Builder has both take && limit functions.– ako
Nov 20 '18 at 11:46
@Tintin Because
IlluminateSupportCollection has a take function also :-)– ako
Nov 20 '18 at 11:47
@Tintin Because
IlluminateSupportCollection has a take function also :-)– ako
Nov 20 '18 at 11:47
@ok just went through the documents and it appear eloquent collection has it's own take method.
– Tintin
Nov 20 '18 at 11:48
@ok just went through the documents and it appear eloquent collection has it's own take method.
– Tintin
Nov 20 '18 at 11:48
|
show 1 more comment
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