The Ds\Sequence::capacity() function is an inbuilt function in PHP which is used to returns the current capacity of sequence.
Syntax:
int abstract public Ds\Sequence::capacity ( void )
Parameter: This function does not accepts any parameter.
Return value: This function returns the current capacity of sequence.
Below programs illustrate the Ds\Sequence::capacity() function in PHP:
Program 1:
<?php // Declare a sequence $seq = new \Ds\Vector(); // Use capacity() function var_dump($seq->capacity()); // Push element in sequence $seq->push(...range(1, 100)); // Use capacity() function var_dump($seq->capacity()); // Pop element in sequence $seq->pop(); // Use capacity() function var_dump($seq->capacity()); ?> |
Output:
int(8) int(100) int(100)
Program 2:
<?php // Declare a sequence $seq = new \Ds\Vector(); // Push element in sequence $seq->push(...range(1, 50)); // Use capacity() function var_dump($seq->capacity()); // Push element in sequence $seq->push(...range(1, 50)); // Use capacity() function var_dump($seq->capacity()); ?> |
Output:
int(50) int(100)
Reference: https://www.php.net/manual/en/ds-sequence.capacity.php
Whether you’re preparing for your first job interview or aiming to upskill in this ever-evolving tech landscape, neveropen Courses are your key to success. We provide top-quality content at affordable prices, all geared towards accelerating your growth in a time-bound manner. Join the millions we’ve already empowered, and we’re here to do the same for you. Don’t miss out – check it out now!
