insert array of values into a database using SQL query? - php

Question

I have a PHP array of the column names in my SQL table. I also have an array of the values I want to assign to these columns. How do I put this in an SQL query. At present im writing out each column title like so:
$query = "INSERT INTO `first_page_data`(`a`, `b`, `c`, `d`, `e`, `f`, `g`, `h`)
VALUES ('$1','$2','$3','$4','$5','$6','$7','$8')";
But there must be a way of just using the arrays?
As an extra, is there a way of defining key/value pairs to keep the two pairs of data together, and then using these to insert into the database? how is this formatted in the SQL query?

Answer 1

Here's another similar solution.
Code:
<?php
function mysql_insert_array($table, $data, $exclude = array()) {
$fields = $values = array();
if( !is_array($exclude) ) $exclude = array($exclude);
foreach( array_keys($data) as $key ) {
if( !in_array($key, $exclude) ) {
$fields[] = "`$key`";
$values[] = "'" . mysql_real_escape_string($data[$key]) . "'";
}
}
$fields = implode(",", $fields);
$values = implode(",", $values);
if( mysql_query("INSERT INTO `$table` ($fields) VALUES ($values)") ) {
return array( "mysql_error" => false,
"mysql_insert_id" => mysql_insert_id(),
"mysql_affected_rows" => mysql_affected_rows(),
"mysql_info" => mysql_info()
);
} else {
return array( "mysql_error" => mysql_error() );
}
}
?>
Example usage:
<?php
// Open database here
// Let's pretend these values were passed by a form
$_POST['name'] = "Bob Marley";
$_POST['country'] = "Jamaica";
$_POST['music'] = "Reggae";
$_POST['submit'] = "Submit";
// Insert all the values of $_POST into the database table `artists`, except
// for $_POST['submit']. Remember, field names are determined by array keys!
$result = mysql_insert_array("artists", $_POST, "submit");
// Results
if( $result['mysql_error'] ) {
echo "Query Failed: " . $result['mysql_error'];
} else {
echo "Query Succeeded! <br />";
echo "<pre>";
print_r($result);
echo "</pre>";
}
// Close database
?>
Source: Inserting An Array into a MySQL Database Table

Answer 2

//Insert ( var , Array )
function insert($table, $inserts) {
$values = array_map('mysql_real_escape_string', array_values($inserts));
$keys = array_keys($inserts);
return mysql_query('INSERT INTO `'.$table.'` (`'.implode('`,`', $keys).'`) VALUES (\''.implode('\',\'', $values).'\')');
}
/* Samples
insert('first_page_data', array(
'a' => 'Just Persian Gulf',
'b' => 'DB9',
'c' => '2009'
));
*/
it's good And Rapid!

Answer 3

Using PHP:
Getting your values into an array as $key => $value depends on the situation, but manually it would happen like so:
$array = array(`a` => '$1',`b` => '$2', ...and so on); //I am assuming that $ is not a variable indicator since it is inside single quotes.
There are a variety of array functions that can help you if you have existing arrays that you would rather manipulate to create the final array.
Once you have it, however:
$query = 'INSTERT INTO `first_page_data` (';
foreach ($array as $key => $value) {
$query .= '`' . $key . '`';
}
$query .= ') VALUES (';
foreach ($array as $value) {
$query .= '`' . $value . '`';
}
$query .= ')';
The code runs a foreach on the array twice, once to get the key and append it to the appropriate part of the string, and the other to add the corresponding values.

Answer 4

Try serialize() before the INSERT and unserialize() to get the array after a SELECT.
You need only one field to insert all the data.
http://ca1.php.net/manual/fr/function.serialize.php
http://ca1.php.net/manual/fr/function.unserialize.php

Answer 5

# Insert this array
$arr = array("sounds" => "one", "sound" => "two", "big" => "blue");
function addQuotes($str){
return "'$str'";
}
# Surround values by quotes
foreach ($arr as $key => &$value) {
$value = addQuotes($value);
}
# Build the column
$columns = implode(",", array_keys($arr));
# Build the values
$values = implode(",", array_values($arr));
# Build the insert query
$query = "INSERT INTO table (".$columns.") VALUES (".$values.")";
echo $query;
// returns
INSERT INTO table (sounds,sound,big) VALUES ('one','two','blue')