Reverse order on output of custom values
I am pulling out values from a开发者_C百科 series of custom fields named thumb:
<?php
$mykey_values = get_post_custom_values('preview');
foreach ( $mykey_values as $key => $value ) {
echo "<img src='$value' width='590' />";
}
?>
How do I reverse the order of the output?
array_reverse
:
$mykey_values = array_reverse(get_post_custom_values('preview'));
foreach ( $mykey_values as $key => $value ) {
echo "<img src='$value' width='590' />";
}
Your best bet is probably array_reverse
right before your foreach
.
http://php.net/manual/en/function.array-reverse.php
Use array_reverse.
<?php
$mykey_values = get_post_custom_values('preview');
$reversed_mykey_values = array_reverse($mykey_values);
foreach ( $reversed_mykey_values as $key => $value ) {
echo "<img src='$value' width='590' />";
}
?>
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