pht\Vector::shift
(PECL pht >= 0.0.1)
pht\Vector::shift — Shifts a value from the vector
Description
This method shifts a value from the front of a vector (in linear time). Shifting a value from an empty vector will result in an Error exception.
Parameters
This function has no parameters.
Return Values
The value from the front of the vector.
Examples
Example #1 Shifting a value from a vector
<?php
use pht\Vector;
$vector = new Vector();
$vector->push(1);
$vector[] = 2;
var_dump($vector->shift());
The above example will output:
int(1)
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