以字符串形式存储php foreach循环
我们有一个数组名以字符串形式存储php foreach循环,php,mysql,sql,arrays,multidimensional-array,Php,Mysql,Sql,Arrays,Multidimensional Array,我们有一个数组名valArray,如下所示: $valArray = array ( name => 'Rahul', Address => 'New Delhi', Pass => '1234', class => '10th', School => 'DPS', Roll => '134567',
valArray
,如下所示:
$valArray = array (
name => 'Rahul',
Address => 'New Delhi',
Pass => '1234',
class => '10th',
School => 'DPS',
Roll => '134567',
)
这会生成Dynamicly,所以,实际上我们想要运行这种类型的sql查询
$query = "insert into table_name set
foreach($valArray as $key => $value) {
$key = "$value",
}
";
静态上应该是这样的:
$query = "insert into table_name set
name = 'Rahul',
Address = 'New Delhi',
Pass = '1234',
class = '10th',
School = 'DPS',
Roll = '134567'
";
我知道这在语法上是错误的,但是有没有办法执行这种类型的操作呢
$sql = "insert into $table(" . implode(',', array_keys($valArray)) . " values('" . implode("','", array_values($valArray)) . "')";
调用array\u values
是没有必要的,但我认为这更好地说明了这个想法
编辑:引用值;它们也应该被转义唯一缺少的是值应该被转义quuoted@twentylemon当我们使用sql
update
命令时会发生什么情况。如果这些是原始用户输入的值,请格外小心