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@ 2014-05-23T12:38:16Z

<?php 
// conta

						$videos = get_posts( array(
						    'tax_query' => array(
						        array(
						          'taxonomy' => 'post_format',
						          'field'    => 'slug',
						          'terms'    => array( 'post-format-video' ),
						          'operator' => 'IN'
						        )
						    )
						) );

						$conta = count($videos);
						//echo $conta;

//verifica
						if($conta == 1)
						{
							//echo 'igual a 1';
							wp_reset_query();
							$post_format_video_args = array(
								'orderby' => 'date',
								'order' => 'DESC',
								'posts_per_page' => -1,
								//'offset' => 1,
								//'showposts' => 1,
									array(
										'tax_query' => array(
											array(                
												'taxonomy' => 'post_format',
												'field' => 'slug',
												'terms' => array( 'post-format-video'	),
											//'operator' => 'NOT IN',
											),
										),
									),
								);
							}
							elseif($conta > 1)
							{
								//echo 'maior que 1';
								wp_reset_query();
								$post_format_video_args = array(
									'orderby' => 'date',
									'order' => 'DESC',
									'posts_per_page' => 1,
									//'offset' => 1,
									//'showposts' => 1,
										array(
											'tax_query' => array(
												array(                
													'taxonomy' => 'post_format',
													'field' => 'slug',
													'terms' => array( 'post-format-video'	),
													//'operator' => 'NOT IN',
												),
											),
										),
									);
                            }

	$query_post_format_video = new wp_query($post_format_video_args);

//wp_reset_postdata();


//mostra
							while( $query_post_format_video->have_posts() ) : 
								$query_post_format_video->the_post();
									if( has_post_format( 'video' ) ){
										the_content();
									}
							endwhile;


?>

Output for 7.0.0 - 7.0.33, 7.1.0 - 7.1.33, 7.2.0 - 7.2.33, 7.3.0 - 7.3.33, 7.4.0 - 7.4.33, 8.0.0 - 8.0.30, 8.1.0 - 8.1.28, 8.2.0 - 8.2.18, 8.3.0 - 8.3.6: Fatal error: Uncaught Error: Call to undefined function get_posts() in /in/uYm4g:4 Stack trace: #0 {main} thrown in /in/uYm4g on line 4
Process exited with code 255.
Output for 5.0.0 - 5.0.5, 5.1.0 - 5.1.6, 5.2.0 - 5.2.17, 5.3.0 - 5.3.29, 5.4.0 - 5.4.45, 5.5.0 - 5.5.38, 5.6.0 - 5.6.40: Fatal error: Call to undefined function get_posts() in /in/uYm4g on line 4
Process exited with code 255.
Output for 4.4.5 - 4.4.9: Fatal error: Call to undefined function: get_posts() in /in/uYm4g on line 4
Process exited with code 255.
Output for 4.3.2 - 4.3.11, 4.4.0 - 4.4.4: Fatal error: Call to undefined function: get_posts() in /in/uYm4g on line 4
Process exited with code 255.
Output for 4.3.0 - 4.3.1: Fatal error: Call to undefined function: get_posts() in /in/uYm4g on line 4

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