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Friday, August 14, 2009

PHP, Array


$arr = array("a","b","c","d","e");

//print_r — Prints human-readable information about a variable
//print_r($arr);

//or use foreach
foreach( $arr as $ar){
print $ar;
}
print("\n");

$associ_array = array("jie"=>27, "glenn"=>28);
//print_r($associ_array);

//or use foreach
foreach($associ_array as $mykey => $myvalue){
print("$mykey : $myvalue\n");
}

print "sizeof associ_array is:";
print sizeof($associ_array);
print "\n"
?>

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