Boopathi Rajan

For our customization want to change woocmmerce order notes label in checkout page then place the following snippet in functions.php within your theme folder!.

add_filter( 'woocommerce_checkout_fields' , 'change_order_note_label_in_woocommerce_checkout_page' );
function change_order_note_label_in_woocommerce_checkout_page( $fields ) {
     $fields['order']['order_comments']['label']="Special Insructions";
     return $fields;
}

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For our customization want to change woocommerce Out of stock text to Sold Out then place the following snippet in functions.php within your theme folder!.

add_filter('woocommerce_get_availability', 'change_woocommerce_out_of_stock_text');
function change_woocommerce_out_of_stock_text($availability)
{
	$availability['availability'] = str_ireplace('Out of stock', 'Sold Out', $availability['availability']);
	return $availability;
}

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For our customization want to remove woocommerce order notes section from checkout page then place the following snippet in functions.php within your theme folder!.

add_filter( 'woocommerce_checkout_fields' , 'remove_woocommerce_order_notes_from_checkout_page' );
function remove_woocommerce_order_notes_from_checkout_page( $fields ) {
     unset($fields['order']['order_comments']);
     return $fields;
}

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Here is a quick snippet to get particular user meta data by $email_address in WordPress. The following code will print particular user meta data for particular user.

$user = get_user_by( 'email', $email_address );
$user_id=$user->ID;
$key = 'you_key_name';
$single = true;
$meta_value = get_user_meta( $user_id, $key, $single );
echo $meta_value;

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Here is a quick snippet to get particular user meta data by $user_id in WordPress. The following code will print particular user meta data for particular user.

$key = 'you_key_name';
$single = true;
$meta_value = get_user_meta( $user_id, $key, $single );
echo $meta_value;

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Here is a quick snippet to get all user meta data by email address in WordPress. The following code will print all user meta data for given email address in wordpress.

$user = get_user_by( 'email', $email_address );
$user_id=$user->ID;
$all_meta_for_user = get_user_meta( $user_id );
print_r( $all_meta_for_user );

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Here is a quick snippet to get all user meta data by user_id in WordPress. The following code will print all user meta data for particular user.

$all_meta_for_user = get_user_meta( $user_id );
print_r( $all_meta_for_user );

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Here is a quick snippet to check whether the user is exists or not by email_address in WordPress.

if( get_user_by( 'email', $email_address ) == false )
{
    // The user doesn't exist
}
else
{
    // The user exists
}

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Here is a quick snippet to check whether the user is exists or not by user_id in WordPress.

$user = get_userdata( $user_id );
if ( $user === false ) 
{
    // The user doesn't exist
}
else 
{
    // The user exists
}

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Here is a quick snippet to remove woocommerce coupon field from woocommerce checkout page. When you enable the use of coupons, woocommerce adds the apply coupon form in cart and checkout page. For our customization want to remove woocommerce coupon field from checkout page then place the following snippet in functions.php within your theme folder!.

function hide_coupon_field_on_woocommerce_checkout( $enabled ) {
	if ( is_checkout() ) {
		$enabled = false;
	}
	return $enabled;
}
add_filter( 'woocommerce_coupons_enabled', 'hide_coupon_field_on_woocommerce_checkout' );

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