%PDF-
%PDF-
Mini Shell
Mini Shell
<?php
namespace AC;
use Iterator;
/**
* Used to hold values from the same type
*/
class Collection
implements Iterator {
/**
* @var array
*/
protected $items;
public function __construct( array $items = [] ) {
$this->items = $items;
}
public function all() {
return $this->items;
}
public function has( $key ) {
return isset( $this->items[ $key ] );
}
public function put( $key, $value ) {
$this->items[ $key ] = $value;
return $this;
}
public function push( $value ) {
$this->items[] = $value;
}
public function get( $key, $default = null ) {
if ( $this->has( $key ) ) {
return $this->items[ $key ];
}
return $default;
}
public function __get( $key ) {
return $this->get( $key );
}
public function rewind() {
reset( $this->items );
}
public function first() {
return reset( $this->items );
}
public function current() {
return current( $this->items );
}
public function key() {
return key( $this->items );
}
public function next() {
return next( $this->items );
}
public function get_copy() {
return $this->items;
}
public function valid() {
$key = $this->key();
return ( $key !== null && $key !== false );
}
public function count() {
return count( $this->items );
}
/**
* Filter collection items
* @return Collection
*/
public function filter() {
return new Collection( ac_helper()->array->filter( $this->items ) );
}
/**
* Limit array to max number of items
*
* @param int $length
*
* @return int Number of removed items
*/
public function limit( $length ) {
$count = $this->count();
if ( 0 < $length ) {
$this->items = array_slice( $this->items, 0, $length );
}
return $count - $this->count();
}
/**
* @param string $glue
*
* @return string
*/
public function implode( $glue = '' ) {
return implode( $glue, $this->items );
}
}
Zerion Mini Shell 1.0