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Php Array sizeof Function
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Tutorials » Php »
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Topic |
What is sizeof Function?
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Explanation |
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The "size of" function is the alias of count() function.
Syntax:
sizeof(array1,array2)
In the above syntax "array" is the array to count, there is a parameter "mode" which can have "0" by default doesnt
detect a multi dimensional array, if "1" is selected will detect the length of multi dimensional array.
Example
<?php
$b=array("Grapes", "Apple", "Cherry");
$a=sizeof($b);
print_r($a);
?>
Result:
3
In the above example the size of the array "$b" is displayed as "4".
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A Note |
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