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64 lines
No EOL
1.4 KiB
PHP
64 lines
No EOL
1.4 KiB
PHP
<?php
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declare(strict_types=1);
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namespace JKingWeb\NewsSync\Db;
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class ResultSQLite3 implements Result {
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protected $st;
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protected $set;
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protected $pos = 0;
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protected $cur = null;
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protected $rows = 0;
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public function __construct($result, $changes, $statement = null) {
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$this->st = $statement; //keeps the statement from being destroyed, invalidating the result set
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$this->set = $result;
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$this->rows = $changes;
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}
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public function __destruct() {
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$this->set->finalize();
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unset($this->set);
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}
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public function valid() {
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$this->cur = $this->set->fetchArray(\SQLITE3_ASSOC);
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return ($this->cur !== false);
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}
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public function next() {
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$this->cur = null;
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$this->pos += 1;
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}
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public function current() {
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return $this->cur;
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}
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public function key() {
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return $this->pos;
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}
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public function rewind() {
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$this->pos = 0;
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$this->cur = null;
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$this->set->reset();
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}
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public function getSingle() {
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$this->next();
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if($this->valid()) {
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$keys = array_keys($this->cur);
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return $this->cur[array_shift($keys)];
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}
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return null;
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}
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public function get() {
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$this->next();
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return ($this->valid() ? $this->cur : null);
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}
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public function changes() {
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return $this->rows;
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}
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} |