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Start your free trialChris Gauthier
Courses Plus Student 6,434 PointsCreating a static method that returns length * width
What is wrong with this?
<?php
class Render {
public static function displayDimensions($size) {
return = $size[0] * $size[1];
}
}
?>
2 Answers
Ezra Siton
12,644 PointsFirst you have Syntax Error. return without "=" !!
syntax error, unexpected '='
Test your code her: https://repl.it/languages/php
return docs: http://php.net/manual/en/function.return.php
Fix this will pass task 1 from 4.
Now about mission 2 from 4 your problems:
- First you should create $size
- Next you dont follow the instructions Example: 12 x 14 Not! return the summary (168)
How to?
with concatenation operator ('.'), http://php.net/manual/en/language.operators.string.php
<?php
class Render {
public $size = array('length'=> "", 'width'=> "");
public static function displayDimensions($size){
return $size[0] . " x " . $size[1];
}
}
Chris Gauthier
Courses Plus Student 6,434 PointsThanks, that was it!