query: what is the difference between $object::$variable and $object->variable
positive_passages.docid: 25451
positive_passages.text: What's the difference between :: (double colon) and -> (arrow) in PHP?
negative_passages.docid: 41070
negative_passages.text: difference between "function foo() {}" and "foo() {}"
negative_passages.docid: 11651
negative_passages.text: What does curly brackets in the `var { ... } = ...` statements do?
negative_passages.docid: 120318
negative_passages.text: How to access objects in EL expression language ${}
negative_passages.docid: 14596
negative_passages.text: Are PHP Variables passed by value or by reference?
negative_passages.docid: 43716
negative_passages.text: Difference between string object and string literal
negative_passages.docid: 76367
negative_passages.text: How to compare two object variables in EL expression language?
negative_passages.docid: 92027
negative_passages.text: What does "$x->Put" do in Perl?
negative_passages.docid: 144166
negative_passages.text: What does the :: mean in C++?
negative_passages.docid: 132590
negative_passages.text: What is the meaning of single and double underscore before an object name?
negative_passages.docid: 149735
negative_passages.text: Are objects in PHP passed by value or reference?
negative_passages.docid: 11423
negative_passages.text: Understand the meaning of `$_`
negative_passages.docid: 153761
negative_passages.text: How do I get the value from object(stdClass)?
negative_passages.docid: 70947
negative_passages.text: DEFINE vs Variable in PHP
negative_passages.docid: 55375
negative_passages.text: What is the $ symbol used for in JavaScript
negative_passages.docid: 101895
negative_passages.text: What is the difference between Scope_Identity(), Identity(), @@Identity, and Ident_Current()?
negative_passages.docid: 119498
negative_passages.text: Function vs. Object Literal Notaion - is there a diifference?