<?php $age = array("Peter"=>"35", "Ben"=>"37", "Joe"=>"43"); foreach($age as $x => $x_value) { echo "Key=" . $x . ", Value=" . $x_value; } //Key=Peter, Value=35 //Key=Ben, Value=37 //Key=Joe, Value=43
<?php $person_with_age = array("Peter"=>"35", "Ben"=>"37", "Joe"=>"43"); //echo "Peter is " . $person_with_age['Peter'] . " years old."; //just one //now loop foreach($person_with_age as $person => $age) { echo "Key=" . $person . ", Value=" . $age; echo "<br>"; } ?>
$arr = array( 'key1' => 'val1', 'key2' => 'val2', 'key3' => 'val3' ); foreach ($arr as $key => $val) { echo "$key => $val" . PHP_EOL; }