array(3) {
["_wp_attached_file"]=>
array(1) {
[0]=>
string(20) "Thao-by-Thao-Lam.jpg"
}
["_wp_attachment_metadata"]=>
array(1) {
[0]=>
string(684) "a:5:{s:5:"width";i:594;s:6:"height";i:738;s:4:"file";s:20:"Thao-by-Thao-Lam.jpg";s:5:"sizes";a:2:{s:9:"thumbnail";a:4:{s:4:"file";s:28:"Thao-by-Thao-Lam-150x150.jpg";s:5:"width";i:150;s:6:"height";i:150;s:9:"mime-type";s:10:"image/jpeg";}s:6:"medium";a:4:{s:4:"file";s:28:"Thao-by-Thao-Lam-241x300.jpg";s:5:"width";i:241;s:6:"height";i:300;s:9:"mime-type";s:10:"image/jpeg";}}s:10:"image_meta";a:12:{s:8:"aperture";s:1:"0";s:6:"credit";s:0:"";s:6:"camera";s:0:"";s:7:"caption";s:0:"";s:17:"created_timestamp";s:1:"0";s:9:"copyright";s:0:"";s:12:"focal_length";s:1:"0";s:3:"iso";s:1:"0";s:13:"shutter_speed";s:1:"0";s:5:"title";s:0:"";s:11:"orientation";s:1:"0";s:8:"keywords";a:0:{}}}"
}
["_wp_attachment_image_alt"]=>
array(1) {
[0]=>
string(44) "The title of the book “Thao” is centered"
}
}