php - how to save the array data into mysql database

Question

stated array getting set of combinations....please help me and let me know how to save list of record into mysql database.....database contains three fields (set1 set2 set3)...

regards,

$array1 = array('rough', 'smooth', 'coarse'); 
$array2 = array('shiny', 'matte', 'rough'); 
$array3 = array('very large', 'large', 'medium', 'small'); 

$array=array_merge($array1,$array2,$array3); 

$combinations=array(); 
for($x=0;$x<(count($array)-2);$x++) { 
$a=$array[$x]; 
for ($y=$x+1;$y<count($array);$y++) { 
    $b=$array[$y]; 
    for ($z=$y+1;$z<count($array);$z++) { 
        $c=$array[$z]; 
        $combinations[]="$a, $b, $c"; 
    } 
} 
} 

Answer 1

The easiest way is to just use json_encode() to turn the array into JSON before storing. This way the data can be available to other processes and languages with minimal hassle.

Answer 2

您可以使用serialize函数将数组转换为字符串。

检索到后，您可以使用unserialize函数将其转回数组。