| 1 |
<?php |
| 2 |
|
| 3 |
namespace Booktics\Abstracts; |
| 4 |
|
| 5 |
use Booktics\Query_Builders\Query_Builder; |
| 6 |
use Exception; |
| 7 |
use JsonSerializable; |
| 8 |
use WP_Error; |
| 9 |
use WP_Post; |
| 10 |
use WP_Query; |
| 11 |
|
| 12 |
/** |
| 13 |
* PostModel class |
| 14 |
*/ |
| 15 |
abstract class Post_Model implements JsonSerializable { |
| 16 |
/** |
| 17 |
* List of accepted post statuses |
| 18 |
* |
| 19 |
* @var array |
| 20 |
*/ |
| 21 |
public static $accepted_statuses = [ |
| 22 |
'active', |
| 23 |
'deactive', |
| 24 |
'draft', |
| 25 |
'publish', |
| 26 |
'cancelled', |
| 27 |
'pending' |
| 28 |
]; |
| 29 |
|
| 30 |
/** |
| 31 |
* Store post |
| 32 |
* |
| 33 |
* @var Object |
| 34 |
*/ |
| 35 |
protected $post; |
| 36 |
|
| 37 |
/** |
| 38 |
* Store meta property |
| 39 |
* |
| 40 |
* @var array |
| 41 |
*/ |
| 42 |
protected $fillable = []; |
| 43 |
|
| 44 |
/** |
| 45 |
* Store post attributes |
| 46 |
* |
| 47 |
* @var array |
| 48 |
*/ |
| 49 |
protected $attributes = []; |
| 50 |
|
| 51 |
/** |
| 52 |
* Store origianl data |
| 53 |
* |
| 54 |
* @var array |
| 55 |
*/ |
| 56 |
protected $original = []; |
| 57 |
|
| 58 |
/** |
| 59 |
* Store post type |
| 60 |
* |
| 61 |
* @var string |
| 62 |
*/ |
| 63 |
protected $post_type; |
| 64 |
|
| 65 |
/** |
| 66 |
* Constructor for post model class |
| 67 |
* |
| 68 |
* @param Object $post Post model |
| 69 |
* |
| 70 |
* @return void |
| 71 |
*/ |
| 72 |
public function __construct( $post = null ) { |
| 73 |
if ( $post instanceof WP_Post ) { |
| 74 |
$this->post = $post; |
| 75 |
} elseif ( is_numeric( $post ) ) { |
| 76 |
$this->post = get_post( $post ); |
| 77 |
} |
| 78 |
|
| 79 |
if ( $this->post && $this->post->post_type !== $this->get_post_type() ) { |
| 80 |
$this->post = null; |
| 81 |
} |
| 82 |
|
| 83 |
if ( $this->post ) { |
| 84 |
$this->load_attributes(); |
| 85 |
} |
| 86 |
|
| 87 |
register_post_status( 'active', [ |
| 88 |
'label' => __( 'Active', 'booktics' ), |
| 89 |
'public' => true, |
| 90 |
'publicly_queryable' => true, |
| 91 |
'exclude_from_search' => false, |
| 92 |
'show_in_admin_all_list' => true, |
| 93 |
'show_in_admin_status_list' => true, |
| 94 |
// translators: %s: number of items active |
| 95 |
'label_count' => _n_noop( 'Active <span class="count">(%s)</span>', 'Active <span class="count">(%s)</span>', 'booktics' ), |
| 96 |
] ); |
| 97 |
|
| 98 |
register_post_status( 'deactive', [ |
| 99 |
'label' => __( 'Deactive', 'booktics' ), |
| 100 |
'public' => true, |
| 101 |
'publicly_queryable' => true, |
| 102 |
'exclude_from_search' => false, |
| 103 |
'show_in_admin_all_list' => true, |
| 104 |
'show_in_admin_status_list' => true, |
| 105 |
// translators: %s: number of items deactive |
| 106 |
'label_count' => _n_noop( 'Deactive <span class="count">(%s)</span>', 'Deactive <span class="count">(%s)</span>', 'booktics' ), |
| 107 |
] ); |
| 108 |
|
| 109 |
register_post_status( 'pending', [ |
| 110 |
'label' => __( 'Pending', 'booktics' ), |
| 111 |
'public' => true, |
| 112 |
'publicly_queryable' => true, |
| 113 |
'exclude_from_search' => false, |
| 114 |
'show_in_admin_all_list' => true, |
| 115 |
'show_in_admin_status_list' => true, |
| 116 |
// translators: %s: number of items pending |
| 117 |
'label_count' => _n_noop( 'Pending <span class="count">(%s)</span>', 'Pending <span class="count">(%s)</span>', 'booktics' ), |
| 118 |
] ); |
| 119 |
|
| 120 |
register_post_status( 'cancelled', [ |
| 121 |
'label' => __( 'Cancelled', 'booktics' ), |
| 122 |
'public' => true, |
| 123 |
'publicly_queryable' => true, |
| 124 |
'exclude_from_search' => false, |
| 125 |
'show_in_admin_all_list' => true, |
| 126 |
'show_in_admin_status_list' => true, |
| 127 |
// translators: %s: number of items cancelled |
| 128 |
'label_count' => _n_noop( 'Cancelled <span class="count">(%s)</span>', 'Cancelled <span class="count">(%s)</span>', 'booktics' ), |
| 129 |
] ); |
| 130 |
|
| 131 |
register_post_status( 'approved', [ |
| 132 |
'label' => __( 'Approved', 'booktics' ), |
| 133 |
'public' => true, |
| 134 |
'publicly_queryable' => true, |
| 135 |
'exclude_from_search' => false, |
| 136 |
'show_in_admin_all_list' => true, |
| 137 |
'show_in_admin_status_list' => true, |
| 138 |
// translators: %s: number of items approved |
| 139 |
'label_count' => _n_noop( 'Approved <span class="count">(%s)</span>', 'Approved <span class="count">(%s)</span>', 'booktics' ), |
| 140 |
] ); |
| 141 |
|
| 142 |
register_post_status( 'completed', [ |
| 143 |
'label' => __( 'Completed', 'booktics' ), |
| 144 |
'public' => true, |
| 145 |
'publicly_queryable' => true, |
| 146 |
'exclude_from_search' => false, |
| 147 |
'show_in_admin_all_list' => true, |
| 148 |
'show_in_admin_status_list' => true, |
| 149 |
// translators: %s: number of items Completed |
| 150 |
'label_count' => _n_noop( 'Completed <span class="count">(%s)</span>', 'Completed <span class="count">(%s)</span>', 'booktics' ), |
| 151 |
] ); |
| 152 |
|
| 153 |
register_post_status( 'not_show', [ |
| 154 |
'label' => __( 'Not Show', 'booktics' ), |
| 155 |
'public' => true, |
| 156 |
'publicly_queryable' => true, |
| 157 |
'exclude_from_search' => false, |
| 158 |
'show_in_admin_all_list' => true, |
| 159 |
'show_in_admin_status_list' => true, |
| 160 |
// translators: %s: number of items not_show |
| 161 |
'label_count' => _n_noop( 'Not Show <span class="count">(%s)</span>', 'Not Show <span class="count">(%s)</span>', 'booktics' ), |
| 162 |
] ); |
| 163 |
} |
| 164 |
|
| 165 |
/** |
| 166 |
* Get post type |
| 167 |
* |
| 168 |
* @return string Get post type name |
| 169 |
*/ |
| 170 |
abstract protected function get_post_type(); |
| 171 |
|
| 172 |
/** |
| 173 |
* Load attributes |
| 174 |
* |
| 175 |
* @return void Set all necessary attributes |
| 176 |
*/ |
| 177 |
protected function load_attributes() { |
| 178 |
$this->attributes = [ |
| 179 |
'id' => $this->post->ID, |
| 180 |
'title' => $this->post->post_title, |
| 181 |
'content' => $this->post->post_content, |
| 182 |
'status' => $this->post->post_status, |
| 183 |
'link' => $this->get_link( $this->post ), |
| 184 |
]; |
| 185 |
|
| 186 |
$custom_meta = get_post_meta( $this->post->ID ); |
| 187 |
|
| 188 |
foreach ( $this->get_fillable() as $key => $value ) { |
| 189 |
if ( isset( $this->attributes[ $key ] ) && ! empty( $this->attributes[ $key ] ) ) { |
| 190 |
continue; |
| 191 |
} |
| 192 |
$this->attributes[ $key ] = get_post_meta( $this->post->ID, $key, true ); |
| 193 |
} |
| 194 |
$this->original = $this->attributes; |
| 195 |
} |
| 196 |
|
| 197 |
/** |
| 198 |
* Get the permalink for the post |
| 199 |
* |
| 200 |
* @param $post |
| 201 |
* |
| 202 |
* @return string |
| 203 |
*/ |
| 204 |
public function get_link( $post ) { |
| 205 |
return $post->post_type && get_post_type_object( $this->post->post_type ) ? |
| 206 |
get_post_permalink( $this->post->ID ) : ''; |
| 207 |
} |
| 208 |
|
| 209 |
/** |
| 210 |
* Get attributes |
| 211 |
* |
| 212 |
* @param string $key Property name |
| 213 |
* |
| 214 |
* @return mixed Meta data from any model |
| 215 |
* @throws Exception |
| 216 |
*/ |
| 217 |
public function __get( $key ) { |
| 218 |
if ( isset( $this->get_fillable()[ $key ] ) ) { |
| 219 |
return $this->attributes[ $key ] ?? $this->get_fillable()[ $key ]; |
| 220 |
} |
| 221 |
|
| 222 |
// translators: %s is the name of the undefined property. |
| 223 |
throw new Exception( sprintf( esc_html__( 'Undefined property %s', 'booktics' ), esc_html( $key ) ) ); |
| 224 |
|
| 225 |
} |
| 226 |
|
| 227 |
/** |
| 228 |
* Set attributes |
| 229 |
* |
| 230 |
* @param string $key Model meta property |
| 231 |
* @param mixed $value Post meta data |
| 232 |
* |
| 233 |
* @return void Set meta data |
| 234 |
* @throws Exception |
| 235 |
*/ |
| 236 |
public function __set( $key, $value ) { |
| 237 |
|
| 238 |
if ( ! isset( $this->get_fillable()[ $key ] ) && ! in_array( $key, [ 'link' ] ) ) { |
| 239 |
|
| 240 |
// translators: %s is the name of the undefined property. |
| 241 |
throw new Exception( sprintf( esc_html__( 'Undefined property %s', 'booktics' ), esc_html( $key ) ) ); |
| 242 |
} |
| 243 |
|
| 244 |
$this->attributes[ $key ] = $value; |
| 245 |
} |
| 246 |
|
| 247 |
/** |
| 248 |
* Fillable getter |
| 249 |
* |
| 250 |
* @return array |
| 251 |
*/ |
| 252 |
protected function get_fillable() { |
| 253 |
$this->fillable = apply_filters( 'booktics_post_model_fillable', $this->fillable, $this->get_post_type() ); |
| 254 |
|
| 255 |
return $this->fillable; |
| 256 |
} |
| 257 |
|
| 258 |
/** |
| 259 |
* Find any model by using id |
| 260 |
* |
| 261 |
* @param integer $id Post id |
| 262 |
* |
| 263 |
* @return null | PostModel |
| 264 |
*/ |
| 265 |
public static function find( $id ) { |
| 266 |
$post = get_post( $id ); |
| 267 |
if ( ! $post ) { |
| 268 |
return null; |
| 269 |
} |
| 270 |
|
| 271 |
$instance = new static( $post ); |
| 272 |
|
| 273 |
return $instance; |
| 274 |
} |
| 275 |
|
| 276 |
/** |
| 277 |
* Get all posts |
| 278 |
* |
| 279 |
* @param array $args Post arguments |
| 280 |
* |
| 281 |
* @return array collection of PostModel |
| 282 |
*/ |
| 283 |
public static function all( $args = [] ) { |
| 284 |
$args = array_merge( [ |
| 285 |
'post_type' => ( new static )->get_post_type(), |
| 286 |
'post_status' => static::$accepted_statuses, |
| 287 |
'numberposts' => - 1 |
| 288 |
], $args ); |
| 289 |
|
| 290 |
$posts = get_posts( $args ); |
| 291 |
|
| 292 |
return array_map( fn( $p ) => new static( $p ), $posts ); |
| 293 |
} |
| 294 |
|
| 295 |
/** |
| 296 |
* Pagenate all collections |
| 297 |
* |
| 298 |
* @param integer $per_page Number of items perpage |
| 299 |
* @param integer $page Current page number |
| 300 |
* @param array $args other args |
| 301 |
* |
| 302 |
* @return array collection of records |
| 303 |
*/ |
| 304 |
public static function paginate( $per_page = 10, $page = 1, $args = [] ) { |
| 305 |
$args = array_merge( [ |
| 306 |
'post_type' => ( new static )->get_post_type(), |
| 307 |
'post_status' => static::$accepted_statuses, |
| 308 |
'posts_per_page' => $per_page, |
| 309 |
'paged' => $page, |
| 310 |
], $args ); |
| 311 |
|
| 312 |
$query = new WP_Query( $args ); |
| 313 |
|
| 314 |
return [ |
| 315 |
'items' => array_map( function ( $post ) { |
| 316 |
return new static( $post ); |
| 317 |
}, $query->posts ), |
| 318 |
'total' => $query->found_posts, |
| 319 |
'per_page' => $per_page, |
| 320 |
'current_page' => $page, |
| 321 |
'last_page' => ceil( $query->found_posts / $per_page ), |
| 322 |
]; |
| 323 |
} |
| 324 |
|
| 325 |
|
| 326 |
/** |
| 327 |
* Filter post by using condition |
| 328 |
* |
| 329 |
* @param string $meta_key Meta key for the post model |
| 330 |
* @param mixed $meta_value Post meta value |
| 331 |
* |
| 332 |
* @return array collection of post model |
| 333 |
*/ |
| 334 |
public static function where( $meta_key, $meta_value ) { |
| 335 |
$args = [ |
| 336 |
'post_type' => ( new static )->get_post_type(), |
| 337 |
'post_status' => static::$accepted_statuses, |
| 338 |
'meta_query' => [ |
| 339 |
[ |
| 340 |
'key' => $meta_key, |
| 341 |
'value' => $meta_value, |
| 342 |
] |
| 343 |
] |
| 344 |
]; |
| 345 |
|
| 346 |
$posts = get_posts( $args ); |
| 347 |
|
| 348 |
return array_map( function ( $p ) { |
| 349 |
return new static( $p ); |
| 350 |
}, $posts ); |
| 351 |
} |
| 352 |
|
| 353 |
/** |
| 354 |
* Create a single row |
| 355 |
* |
| 356 |
* @param array $attributes collection of attributes |
| 357 |
* |
| 358 |
* @return null | Post_Model | WP_Error |
| 359 |
*/ |
| 360 |
public static function create( array $attributes ) { |
| 361 |
$validation = self::validate_attributes( $attributes ); |
| 362 |
if ( is_wp_error( $validation ) ) { |
| 363 |
return $validation; |
| 364 |
} |
| 365 |
|
| 366 |
$post_data = [ |
| 367 |
'post_type' => ( new static )->get_post_type(), |
| 368 |
'post_status' => $attributes['status'] ?? 'deactive', |
| 369 |
'post_title' => $attributes['title'] ?? '', |
| 370 |
'post_content' => $attributes['content'] ?? $attributes['description'] ?? '', |
| 371 |
]; |
| 372 |
|
| 373 |
$post_id = wp_insert_post( $post_data ); |
| 374 |
|
| 375 |
if ( is_wp_error( $post_id ) ) { |
| 376 |
return null; |
| 377 |
} |
| 378 |
|
| 379 |
$instance = new static( $post_id ); |
| 380 |
|
| 381 |
if ( ! is_array( $attributes ) ) { |
| 382 |
return $instance; |
| 383 |
} |
| 384 |
|
| 385 |
foreach ( $attributes as $key => $value ) { |
| 386 |
if ( ! in_array( $key, [ 'title', 'content', 'status' ] ) ) { |
| 387 |
|
| 388 |
update_post_meta( $post_id, $key, $value ); |
| 389 |
|
| 390 |
$instance->$key = $value; |
| 391 |
} |
| 392 |
} |
| 393 |
$instance->link = $instance->get_link( $instance->post ); |
| 394 |
|
| 395 |
return $instance; |
| 396 |
} |
| 397 |
|
| 398 |
/** |
| 399 |
* Update a certain record |
| 400 |
* |
| 401 |
* @param array $attributes Collection of attributes |
| 402 |
* |
| 403 |
* @return WP_Error |
| 404 |
*/ |
| 405 |
public function update( array $attributes ) { |
| 406 |
if ( ! $this->post ) { |
| 407 |
return new WP_Error( 'post_not_found', esc_html__( 'Cannot update a non-existent post.', 'booktics' ) ); |
| 408 |
} |
| 409 |
|
| 410 |
$validation = self::validate_attributes( $attributes ); |
| 411 |
if ( is_wp_error( $validation ) ) { |
| 412 |
return $validation; |
| 413 |
} |
| 414 |
|
| 415 |
$post_data = [ 'ID' => $this->post->ID ]; |
| 416 |
|
| 417 |
if ( isset( $attributes['title'] ) ) { |
| 418 |
$this->title = $attributes['title']; |
| 419 |
$post_data['post_title'] = $attributes['title']; |
| 420 |
} |
| 421 |
|
| 422 |
if ( isset( $attributes['content'] ) ) { |
| 423 |
$this->content = $attributes['content']; |
| 424 |
$post_data['post_content'] = $attributes['content']; |
| 425 |
} |
| 426 |
|
| 427 |
if ( isset( $attributes['status'] ) ) { |
| 428 |
$this->status = $attributes['status']; |
| 429 |
$post_data['post_status'] = $attributes['status']; |
| 430 |
} |
| 431 |
|
| 432 |
wp_update_post( $post_data ); |
| 433 |
|
| 434 |
// Update custom meta fields |
| 435 |
foreach ( $attributes as $key => $value ) { |
| 436 |
if ( ! in_array( $key, [ 'title', 'content', 'status' ] ) ) { |
| 437 |
update_post_meta( $this->post->ID, $key, $value ); |
| 438 |
$this->attributes[ $key ] = $value; |
| 439 |
} |
| 440 |
} |
| 441 |
|
| 442 |
return $this; |
| 443 |
} |
| 444 |
|
| 445 |
/** |
| 446 |
* Save a single record |
| 447 |
* |
| 448 |
* @return Post_Model instance of the PostModel |
| 449 |
* @throws Exception |
| 450 |
*/ |
| 451 |
public function save() { |
| 452 |
|
| 453 |
if ( ! $this->post ) { |
| 454 |
return static::create( $this->attributes ); |
| 455 |
} |
| 456 |
|
| 457 |
$post_data = [ |
| 458 |
'ID' => $this->post->ID, |
| 459 |
'post_title' => $this->title, |
| 460 |
'post_content' => $this->content, |
| 461 |
]; |
| 462 |
|
| 463 |
wp_update_post( $post_data ); |
| 464 |
|
| 465 |
foreach ( $this->attributes as $key => $value ) { |
| 466 |
if ( ! in_array( $key, [ |
| 467 |
'ID', |
| 468 |
'title', |
| 469 |
'content' |
| 470 |
] ) && $value !== ( $this->original[ $key ] ?? null ) ) { |
| 471 |
update_post_meta( $this->post->ID, $key, $value ); |
| 472 |
} |
| 473 |
} |
| 474 |
|
| 475 |
return $this; |
| 476 |
} |
| 477 |
|
| 478 |
/** |
| 479 |
* Delete a record |
| 480 |
* |
| 481 |
* @return WP_Post|false|null Post data on success, false or null on failure. |
| 482 |
*/ |
| 483 |
public function delete() { |
| 484 |
if ( $this->post ) { |
| 485 |
return wp_delete_post( $this->post->ID, true ); |
| 486 |
} |
| 487 |
|
| 488 |
return false; |
| 489 |
} |
| 490 |
|
| 491 |
/** |
| 492 |
* Query records from posts |
| 493 |
* |
| 494 |
* @return Object |
| 495 |
*/ |
| 496 |
public static function query() { |
| 497 |
return new Query_Builder( new static ); |
| 498 |
} |
| 499 |
|
| 500 |
/** |
| 501 |
* Validate attributes |
| 502 |
* |
| 503 |
* @param array $attributes Post data |
| 504 |
* |
| 505 |
* @return WP_Error|true |
| 506 |
*/ |
| 507 |
protected static function validate_attributes( $attributes = [] ) { |
| 508 |
if ( ! is_array( $attributes ) ) { |
| 509 |
return new WP_Error( 'invalid_attributes', esc_html__( 'Attributes must be an array.', 'booktics' ) ); |
| 510 |
} |
| 511 |
|
| 512 |
foreach ( $attributes as $key => $value ) { |
| 513 |
if ( ! isset( ( new static )->get_fillable()[ $key ] ) && ! in_array( $key, [ |
| 514 |
'ID', |
| 515 |
'team_member_details', |
| 516 |
'category_details', |
| 517 |
'shortcode', |
| 518 |
'service_details', |
| 519 |
'duration_unit', |
| 520 |
] ) ) { |
| 521 |
// translators: %s: Property name |
| 522 |
return new WP_Error( 'invalid_property', sprintf( esc_html__( 'Invalid property: %s', 'booktics' ), $key ) ); |
| 523 |
} |
| 524 |
} |
| 525 |
|
| 526 |
return true; |
| 527 |
} |
| 528 |
|
| 529 |
/** |
| 530 |
* Convert the model instance to an array. |
| 531 |
* |
| 532 |
* @return array |
| 533 |
*/ |
| 534 |
public function to_array(): array { |
| 535 |
$data = []; |
| 536 |
|
| 537 |
foreach ( $this->get_fillable() as $key => $default ) { |
| 538 |
if ( $key === 'user_email' ) { |
| 539 |
$data['email'] = $this->$key; |
| 540 |
continue; |
| 541 |
} |
| 542 |
|
| 543 |
$value = $this->$key; |
| 544 |
|
| 545 |
// Unserialize if necessary |
| 546 |
if ( is_string( $value ) && $this->is_serialized( $value ) ) { |
| 547 |
$value = maybe_unserialize( $value ); |
| 548 |
} |
| 549 |
|
| 550 |
// Normalize value to default type |
| 551 |
if ( gettype( $value ) !== gettype( $default ) ) { |
| 552 |
if ( gettype( $default ) === 'array' && is_string( $value ) && $this->is_serialized( $value ) ) { |
| 553 |
$value = maybe_unserialize( $value ); |
| 554 |
} elseif ( gettype( $default ) === 'array' ) { |
| 555 |
$value = $default; // Set to default empty array if the value doesn't match |
| 556 |
} |
| 557 |
} |
| 558 |
|
| 559 |
// Cast specific keys to objects or arrays if needed |
| 560 |
if ( in_array( $key, [ |
| 561 |
'team_member', |
| 562 |
'holiday', |
| 563 |
'categories', |
| 564 |
'additional_durations' |
| 565 |
] ) ) { |
| 566 |
$value = is_array( $value ) ? $value : []; |
| 567 |
} |
| 568 |
|
| 569 |
if ( in_array( $key, [ 'schedule', 'custom_field' ] ) ) { |
| 570 |
$value = empty( $value ) ? (object) [] : $value; |
| 571 |
} |
| 572 |
|
| 573 |
// Cast specific keys to boolean |
| 574 |
if ( in_array( $key, [ |
| 575 |
'enable_custom_schedule', |
| 576 |
'enable_custom_holiday', |
| 577 |
] ) ) { |
| 578 |
$value = filter_var( $value, FILTER_VALIDATE_BOOLEAN ); |
| 579 |
} |
| 580 |
|
| 581 |
$data[ $key ] = $value ?? $default; |
| 582 |
} |
| 583 |
|
| 584 |
return $data; |
| 585 |
} |
| 586 |
|
| 587 |
|
| 588 |
/** |
| 589 |
* Specify data which should be serialized to JSON. |
| 590 |
* |
| 591 |
* @return array |
| 592 |
*/ |
| 593 |
public function jsonSerialize(): array { |
| 594 |
return $this->to_array(); |
| 595 |
} |
| 596 |
|
| 597 |
/** |
| 598 |
* Check if a string is serialized |
| 599 |
* |
| 600 |
* @param string $data The data to check. |
| 601 |
* |
| 602 |
* @return bool True if the data is serialized, false otherwise. |
| 603 |
*/ |
| 604 |
protected function is_serialized( $data ) { |
| 605 |
// If it isn't a string, return false |
| 606 |
if ( ! is_string( $data ) ) { |
| 607 |
return false; |
| 608 |
} |
| 609 |
|
| 610 |
// Check if it's a serialized string (Array or Object) |
| 611 |
$data = trim( $data ); |
| 612 |
|
| 613 |
if ( 'N;' === $data || ! preg_match( '/^([adObis]):/', $data ) ) { |
| 614 |
return false; |
| 615 |
} |
| 616 |
|
| 617 |
$result = @unserialize( $data ); |
| 618 |
|
| 619 |
return $result !== false || $data === 'b:0;'; // Return false for failed unserialization and true for successful |
| 620 |
} |
| 621 |
|
| 622 |
} |
| 623 |
|
| 624 |
|
