<?php<br /> $a = array (‘a’ => ‘apple’, ‘b’ => ‘banana’, ‘c’ => array (‘x’, ‘y’, ‘z’));<br /> echo “<pre>”;<br /> print_r ($a);<br /> echo “</pre>”;<br /> ?></p> <p>Output:</p> <p>Array<br /> (<br /> [a] => apple<br /> [b] => banana<br /> [c] => Array<br /> (<br /> [0] => x<br /> [1] => y<br /> [2] => z<br /> )<br /> )<br />

function echo_arr($arr){<br /> for ($i=0; $i < count($arr); $i++) {<br /> echo $arr[$i];<br /> }<br /> }</p> <p>echo_arr($your_array_here);

// raw array output<br /> print_r($arr);</p> <p>// the above well-formatted<br /> echo ‘<pre>’; print_r($array); echo ‘</pre>’;</p> <p>// more details like datatype and length<br /> var_dump($arr);</p> <p>// output that PHP understands<br /> var_export($arr);</p> <p>// by foreach loop<br /> foreach($arr as $key=>$value)<br /> echo $key, ‘=>’, $value; // $value must be convertible to string

foreach($results as $result) {<br /> echo $result . ‘<br>’;<br /> }

<?php<br /> $a = array (‘a’ => ‘apple’, ‘b’ => ‘banana’, ‘c’ => array (‘x’, ‘y’, ‘z’));<br /> print_r ($a);<br /> ?>

<?php $data = array(‘a’=>’apple’,’b’=>’banana’,’c’=>’orange’);?><br /> <pre><?php print_r($data); ?></pre><br />

foreach($results[‘data’] as $result) {<br />     echo $result[‘type’], ‘<br>’;<br /> }

print_r($array);

$a = array (‘a’ => ‘apple’, ‘b’ => ‘banana’, ‘c’ => array (‘x’, ‘y’, ‘z’));<br /> print_r ($a);

foreach( $arrayName as $variableName ) {<br /> // action to perform<br /> }