csTechie » PHP Snippets

PHP Snippet: Iterating through an array

syam — Sat, 19 Dec 2009 15:52:38 +0000



$colorList = array(0 =>"red",1=>"green",2=>"blue",3=>"black",4=>"white");

foreach( $colorList as $key => $value){
	      echo "Key: $key, Val: $value ";
}

OUTPUT:

Key: 0, Val: red
Key: 1, Val: green
Key: 2, Val: blue
Key: 3, Val: black
Key: 4, Val: white

PHP Snippet: PHP MySQL Database Sample Code

syam — Sun, 13 Dec 2009 17:43:45 +0000

//Connect to Databse $conn = mysql_connect($dbhost, $dbuser, $dbpass) or die ('Error connecting to mysql'); mysql_select_db($G['dbname']); ?> // Simple query returning a single row 'COL_VAL' $query = " SELECT 'COL_VAL' as COL_VAL "; //Fetch Result $result = mysql_query($query) or die('Error2, query failed:'.$query); //Iterate through Result while($row = mysql_fetch_array($result, MYSQL_ASSOC)) { $C_COL_VAL = $row['COL_VAL']; echo "$C_COL_VAL"; } ?> //Closing DB Connection mysql_close($conn); ?>

PHP Snippet: Print an array

syam — Sun, 13 Dec 2009 17:04:18 +0000

$mappings = array ('windows' => 'microsoft', 'ipod' => 'apple', 'corby' => 'samsum');
print_r($mappings);

output:

Array ( [windows] => microsoft [ipod] => apple [corby] => samsum )

Sample Code: Simple Form Processing in PHP

syam — Sat, 21 Nov 2009 14:18:22 +0000