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- Tags: Keyword
- Categories: PHP Keywords, PHP Reference, Reference
Last Updated on March 11, 2024
Quick Reference
The PHP clone keyword is used to create a copy of an object.
Notes:
- If any of the properties was a reference to another variable or object, only the reference will be copied
- Objects are always passed by reference, so if the original object has another object in its properties, the copy will point to the same object (this can be changed by creating a __clone() method in the class)
color = 'blue';
$obj -> amount = 15;
$copy = clone $obj;
print_r($copy);
?>
We’d like to acknowledge that we learned a great deal of our coding from W3Schools and TutorialsPoint, borrowing heavily from their teaching process and excellent code examples. We highly recommend both sites to deepen your experience, and further your coding journey. We’re just hitting the basics here at 1SMARTchicken.
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PHP NOTES:
- When using PHP, single or double quotation marks are acceptable and work identically to one another; choose whichever you prefer, and stay consistent
- Arrays count starting from zero NOT one; so item 1 is position [0], item 2 is position [1], and item 3 is position [2] … and so on
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