mysql - PHP array into one string -

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i have 1 array filled mysql_query. values in array want put 1 continuous string example:

$array = array(1, 2, 3, 4, 5);  insert 'new_slovmas'.'$tabulka'('$array[0]', '$array[1]', '$array[3]')         values ('$r_1', '$r_2', '$r_3')";

sense in 1 table on 50 columns not want fill manually, while or for. thinking putting values 1 string this:

$array = array("'1',", "'2',", "'3',", "'4',", "'5',");

so have this: 

echo $array[2]; => '3',

by cycle wont achieve having multiple entries in 1 variable.

$str = $array[0], $array[1] ... $array[xy];  insert 'new_slovmas'.'$tabulka'('$str')         values ('$r_1', '$r_2', '$r_3')";

use implode()

$string = implode(',', array(1, 2, 3, 4, 5));  // $string = 1,2,3,4,5

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