Андрей Мохов

$yourArr = [];
usort($yourArr, function ($a, $b) {
    return $a[0] < $b[0] ? -1 : 1;
});

Array
(
[title] => Бархатные ручки крем для рук (питательный) 80мл (25972)
[price] => Цена: 82 сом 

[brand] => Бархатные ручки
)

SELECT
    CASE
        WHEN percent IS NOT NULL THEN price * percent / 100
        ELSE price
    END as price
FROM tarifs

class foo {
	public function __construct() {
		echo 'foo', PHP_EOL;
	}
}

class bar extends foo {
	public function __construct() {
		echo 'bar', PHP_EOL;
	}
}
$bar = new bar(); // выведет: bar

class foo {
	public function __construct() {
		echo 'foo', PHP_EOL;
	}
}

class bar extends foo {
	public function __construct() {
		parent::__construct();
		echo 'bar', PHP_EOL;
	}
}
$bar = new bar();
//выведет:
foo
bar

ALTER TABLE tbl_1 DROP CONSTRAINT tbl_1_pkey CASCADE;

$renderImage = CFile::ResizeImageGet(
    $arResult['PREVIEW_PICTURE'],
    array("width" => 60, "height" => 60)
);

SELECT t1.*
FROM table_one t1
INNER JOIN table_two t2 ON t2.id = t1.table_two_id AND t2.text1 IS NOT NULL

.s_tizers .row .col-md-3:first-child i {
    color: yellow;
}

$out = preg_replace('/[13579]/', '', '1532479418730154');

echo bcmod(bcpow(2, 52), bcpow(3, 109)); // 4503599627370496