PHP | SplFixedArray getSize() Function
The SplFixedArray::getSize() function is an inbuilt function in PHP which is used to get the size of the array.
Syntax:
int SplFixedArray::getSize()
Parameters: This function does not accept any parameter.
Return Value: This function returns the size of the array.
Below programs illustrate the SplFixedArray::getSize() function in PHP:
Program 1:
<?php // Create a fixed array$gfg = new SplFixedArray(15); // Print Size of the arrayecho $gfg->getSize(); ?> |
Output:
15
Program 2:
<?php // Create some fixed size array$gfg1 = new SplFixedArray(0);$gfg2 = new SplFixedArray(9);$gfg3 = new SplFixedArray(100);$gfg4 = new SplFixedArray(878); // Print Size of the arrayecho $gfg1->getSize() . "\n";echo $gfg2->getSize() . "\n";echo $gfg3->getSize() . "\n";echo $gfg4->getSize() . "\n"; // Set array size$gfg1->setSize(100);$gfg2->setSize(200); // Print size after setecho $gfg1->getSize() . "\n";echo $gfg2->getSize() . "\n";?> |
Output:
0 9 100 878 100 200
Reference:https://www.php.net/manual/en/splfixedarray.getsize.php
Attention reader! Don’t stop learning now. Get hold of all the important DSA concepts with the DSA Self Paced Course at a student-friendly price and become industry ready.
