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Reference Guide: What does this symbol mean in PHP? (PHP Syntax)
(24 answers)
What does "->" mean/refer to in PHP? [duplicate]
(12 answers)
Closed 9 years ago.
$title = l(
$comment->subject,
comment_node_url(),
array('fragment' => "comment-$comment->cid")
);
Ok, so $title is the l() function, and from what I'm reading, I am passing the $comment->subject argument to l() - is that correct?
What does $comment->subject mean? I'm looking all over and not understanding what it means. Is it an operator of some sort?
Sorry if this is a simple question - I just can't find the answer anywhere.
It's just an operate that indicates that "subject" is a property of $comment. You can read a bit more on the PHP manual.
Related
This question already has answers here:
Where do we use the object operator "->" in PHP?
(6 answers)
Closed 3 years ago.
$blabla->blab, just wondering what this means something to do with an object going into another?
Sorry for being a bit vague .
The arrow-like symbol has nothing to do with "an object going into another".
The syntax $blabla->blab means a call to attribute $blab in the object $blabla.
The syntax $blabla->blab() means a call to method blab() in the object $blabla.
Please read the Basics in PHP documentations.
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# symbol before php function [duplicate]
(3 answers)
What is the use of the # symbol in PHP?
(11 answers)
Reference Guide: What does this symbol mean in PHP? (PHP Syntax)
(24 answers)
Closed 4 years ago.
can you please help i just want to know why we use #in_array function.
$name = array("ravi", "ram", "rani", 87);
if (in_array("ravi", $name, TRUE)){
}
if (#in_array("ravi", $name, TRUE)){
}
The "#" symbol turn off the errors. It is not a good idea to use it.
PHP Error Control Operators
PHP supports one error control operator:
the at sign (#
http://php.net/manual/en/language.operators.errorcontrol.php
This question already has answers here:
Reference Guide: What does this symbol mean in PHP? (PHP Syntax)
(24 answers)
Closed 6 years ago.
$channel =<<<_XML_;
what is meaning of above statement ?
Is XML predefined variable ?
What is the meaning of <<<
This syntax is called a heredoc. It's very convenient to enter long (usually multiline) strings without having to mess around with escaping etc.
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What is the "->" PHP operator called? [closed]
(15 answers)
Closed 9 years ago.
i am php programmer but i don't know name of this operator
->
this operator use in OOP in php.
for example
$this->get();
It is the object operator (known as T_OBJECT_OPERATOR internally).
The official name is object operator : T_OBJECT_OPERATOR.
Generally called " arrow ".
This question already has answers here:
Closed 11 years ago.
Possible Duplicates:
What does it mean to start a PHP function with an ampersand?
Reference - What does this symbol mean in PHP?
What does this signature mean(&) in PHP?
What's up with the & in front of function names? What does it do?
function &fname(){
}