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php - 我在 MySQL 中包含 php 变量的语法是否正确?

转载 作者:太空宇宙 更新时间:2023-11-03 12:22:31 24 4
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这是我的代码:

  $international_categories = $_GET['international_categories'];

$query = "SELECT *
FROM
tourDB
WHERE
categories LIKE '$international_categories'";

$result = mysql_query( $query ) or die ( mysql_error() );

if ( $result !== false && mysql_num_rows($result) > 0 ) {
while ( $ilist = mysql_num_rows( $result ) > 0) {
$tour_id = stripslashes( $ilist[ 'tour_id' ] );
$tour_type = stripslashes( $ilist[ 'tour_type' ] );
$tour_name = stripslashes( $ilist[ 'tour_name' ] );
$day = stripslashes( $ilist[ 'day' ] );
$nights = stripslashes( $ilist[ 'nights' ] );
$tour_price = stripslashes( $ilist[ 'tour_price' ] );
$overview = stripslashes( $ilist[ 'overview' ] );
$itinerary = stripslashes( $ilist[ 'itinerary' ] );
$terms_conditons = stripslashes( $ilist[ 'terms_conditons' ] );
$inclusions = stripslashes( $ilist[ 'inclusions' ] );
$exclusions = stripslashes( $ilist[ 'exclusions' ] );
$twin_triple_sharing = stripslashes( $ilist[ 'twin_triple_sharing' ] );
$single_occcupancy = stripslashes( $ilist[ 'single_occcupancy' ] );
$child_with_no_bed = stripslashes( $ilist[ 'child_with_no_bed' ] );
$inf_below = stripslashes( $ilist[ 'inf_below' ] );
$pricing_details = stripslashes( $ilist[ 'pricing_details' ] );
$url = stripslashes( $ilist[ 'url' ] );
$international_list_cat .= <<<INTERNATIONAL_LIST_CAT
<!-- html output -->

INTERNATIONAL_LIST_CAT;
}
else {
$international_list_cat = <<<INTERNATIONAL_LIST_CAT
<!-- html output -->

INTERNATIONAL_LIST_CAT;
}

我试图缩短“类别”列的值为“$international_categories”的行

$international_categories = $_GET['international_categories'] 的值也有空格,虽然我在这里得到 $_GET['international_categories'] 但 MySQL 不是在其“类别”列中整理出具有 $_GET['international_categories'] 值的行。

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