@@ -48,7 +48,6 @@ discard block  | 
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| 48 | 48 | /**  | 
                                                        
| 49 | 49 | * Add options and set defaults to  | 
                                                        
| 50 | 50 | *  | 
                                                        
| 51 | - * @param array $options  | 
                                                        |
| 52 | 51 | *  | 
                                                        
| 53 | 52 | * @since 2.0  | 
                                                        
| 54 | 53 | */  | 
                                                        
@@ -130,7 +129,7 @@ discard block  | 
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| 130 | 129 | *  | 
                                                        
| 131 | 130 | * @param array $options  | 
                                                        
| 132 | 131 | *  | 
                                                        
| 133 | - * @return array  | 
                                                        |
| 132 | + * @return boolean  | 
                                                        |
| 134 | 133 | * @since 2.0  | 
                                                        
| 135 | 134 | */  | 
                                                        
| 136 | 135 |      public function schema ( $options = null ) { | 
                                                        
@@ -78,7 +78,7 @@ discard block  | 
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| 78 | 78 | *  | 
                                                        
| 79 | 79 | * @param array $options  | 
                                                        
| 80 | 80 | *  | 
                                                        
| 81 | - * @return array  | 
                                                        |
| 81 | + * @return string  | 
                                                        |
| 82 | 82 | * @since 2.0  | 
                                                        
| 83 | 83 | */  | 
                                                        
| 84 | 84 |      public function schema ( $options = null ) { | 
                                                        
@@ -231,7 +231,7 @@ discard block  | 
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| 231 | 231 | * @param array $pod  | 
                                                        
| 232 | 232 | * @param object $params  | 
                                                        
| 233 | 233 | *  | 
                                                        
| 234 | - * @return int|mixed  | 
                                                        |
| 234 | + * @return integer  | 
                                                        |
| 235 | 235 | * @since 2.0  | 
                                                        
| 236 | 236 | */  | 
                                                        
| 237 | 237 |      public function pre_save ( $value, $id = null, $name = null, $options = null, $fields = null, $pod = null, $params = null ) { | 
                                                        
@@ -101,7 +101,7 @@ discard block  | 
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| 101 | 101 | *  | 
                                                        
| 102 | 102 | * @param array $options  | 
                                                        
| 103 | 103 | *  | 
                                                        
| 104 | - * @return array  | 
                                                        |
| 104 | + * @return string  | 
                                                        |
| 105 | 105 | * @since 2.0  | 
                                                        
| 106 | 106 | */  | 
                                                        
| 107 | 107 |      public function schema ( $options = null ) { | 
                                                        
@@ -122,7 +122,6 @@ discard block  | 
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| 122 | 122 | * @param mixed $value  | 
                                                        
| 123 | 123 | * @param string $name  | 
                                                        
| 124 | 124 | * @param array $options  | 
                                                        
| 125 | - * @param array $fields  | 
                                                        |
| 126 | 125 | * @param array $pod  | 
                                                        
| 127 | 126 | * @param int $id  | 
                                                        
| 128 | 127 | *  | 
                                                        
@@ -209,7 +209,7 @@ discard block  | 
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| 209 | 209 | *  | 
                                                        
| 210 | 210 | * @param array $options  | 
                                                        
| 211 | 211 | *  | 
                                                        
| 212 | - * @return array  | 
                                                        |
| 212 | + * @return string  | 
                                                        |
| 213 | 213 | * @since 2.0  | 
                                                        
| 214 | 214 | */  | 
                                                        
| 215 | 215 |  	public function schema( $options = null ) { | 
                                                        
@@ -244,7 +244,7 @@ discard block  | 
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| 244 | 244 | *  | 
                                                        
| 245 | 245 | * @param array $options  | 
                                                        
| 246 | 246 | *  | 
                                                        
| 247 | - * @return array  | 
                                                        |
| 247 | + * @return string  | 
                                                        |
| 248 | 248 | * @since 2.0  | 
                                                        
| 249 | 249 | */  | 
                                                        
| 250 | 250 |  	public function prepare( $options = null ) { | 
                                                        
@@ -290,7 +290,7 @@ discard block  | 
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| 290 | 290 | * @param array $pod  | 
                                                        
| 291 | 291 | * @param int $id  | 
                                                        
| 292 | 292 | *  | 
                                                        
| 293 | - * @return mixed|null|string  | 
                                                        |
| 293 | + * @return string  | 
                                                        |
| 294 | 294 | * @since 2.0  | 
                                                        
| 295 | 295 | */  | 
                                                        
| 296 | 296 |  	public function display( $value = null, $name = null, $options = null, $pod = null, $id = null ) { | 
                                                        
@@ -390,7 +390,7 @@ discard block  | 
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| 390 | 390 | * @param string $pod  | 
                                                        
| 391 | 391 | * @param int $id  | 
                                                        
| 392 | 392 | *  | 
                                                        
| 393 | - * @return bool|string  | 
                                                        |
| 393 | + * @return string  | 
                                                        |
| 394 | 394 | * @since 2.0  | 
                                                        
| 395 | 395 | */  | 
                                                        
| 396 | 396 |  	public function regex( $value = null, $name = null, $options = null, $pod = null, $id = null ) { | 
                                                        
@@ -449,7 +449,7 @@ discard block  | 
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| 449 | 449 | * @param int $id  | 
                                                        
| 450 | 450 | * @param null $params  | 
                                                        
| 451 | 451 | *  | 
                                                        
| 452 | - * @return bool|mixed|void  | 
                                                        |
| 452 | + * @return string|boolean  | 
                                                        |
| 453 | 453 | * @since 2.0  | 
                                                        
| 454 | 454 | */  | 
                                                        
| 455 | 455 |  	public function validate( $value, $name = null, $options = null, $fields = null, $pod = null, $id = null, $params = null ) { | 
                                                        
@@ -518,7 +518,7 @@ discard block  | 
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| 518 | 518 | * @param array $pod  | 
                                                        
| 519 | 519 | * @param object $params  | 
                                                        
| 520 | 520 | *  | 
                                                        
| 521 | - * @return mixed|string  | 
                                                        |
| 521 | + * @return string  | 
                                                        |
| 522 | 522 | * @since 2.0  | 
                                                        
| 523 | 523 | */  | 
                                                        
| 524 | 524 |  	public function pre_save( $value, $id = null, $name = null, $options = null, $fields = null, $pod = null, $params = null ) { | 
                                                        
@@ -601,7 +601,7 @@ discard block  | 
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| 601 | 601 | * @param array $fields  | 
                                                        
| 602 | 602 | * @param array $pod  | 
                                                        
| 603 | 603 | *  | 
                                                        
| 604 | - * @return mixed|null|string  | 
                                                        |
| 604 | + * @return string  | 
                                                        |
| 605 | 605 | * @since 2.0  | 
                                                        
| 606 | 606 | */  | 
                                                        
| 607 | 607 |  	public function ui( $id, $value, $name = null, $options = null, $fields = null, $pod = null ) { | 
                                                        
@@ -59,7 +59,6 @@ discard block  | 
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| 59 | 59 | /**  | 
                                                        
| 60 | 60 | * Add options and set defaults to  | 
                                                        
| 61 | 61 | *  | 
                                                        
| 62 | - * @param array $options  | 
                                                        |
| 63 | 62 | *  | 
                                                        
| 64 | 63 | * @since 2.0  | 
                                                        
| 65 | 64 | */  | 
                                                        
@@ -205,7 +204,7 @@ discard block  | 
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| 205 | 204 | *  | 
                                                        
| 206 | 205 | * @param array $options  | 
                                                        
| 207 | 206 | *  | 
                                                        
| 208 | - * @return array  | 
                                                        |
| 207 | + * @return boolean  | 
                                                        |
| 209 | 208 | * @since 2.0  | 
                                                        
| 210 | 209 | */  | 
                                                        
| 211 | 210 |      public function schema ( $options = null ) { | 
                                                        
@@ -414,7 +413,7 @@ discard block  | 
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| 414 | 413 | * @param array $fields  | 
                                                        
| 415 | 414 | * @param array $pod  | 
                                                        
| 416 | 415 | *  | 
                                                        
| 417 | - * @return mixed|void  | 
                                                        |
| 416 | + * @return null|string  | 
                                                        |
| 418 | 417 | * @since 2.0  | 
                                                        
| 419 | 418 | */  | 
                                                        
| 420 | 419 |      public function ui ( $id, $value, $name = null, $options = null, $fields = null, $pod = null ) { | 
                                                        
@@ -121,7 +121,7 @@  | 
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| 121 | 121 | *  | 
                                                        
| 122 | 122 | * @param array $options  | 
                                                        
| 123 | 123 | *  | 
                                                        
| 124 | - * @return array  | 
                                                        |
| 124 | + * @return boolean  | 
                                                        |
| 125 | 125 | * @since 2.0  | 
                                                        
| 126 | 126 | */  | 
                                                        
| 127 | 127 |      public function schema ( $options = null ) { | 
                                                        
@@ -134,7 +134,7 @@ discard block  | 
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| 134 | 134 | *  | 
                                                        
| 135 | 135 | * @param array $options  | 
                                                        
| 136 | 136 | *  | 
                                                        
| 137 | - * @return array  | 
                                                        |
| 137 | + * @return string  | 
                                                        |
| 138 | 138 | * @since 2.0  | 
                                                        
| 139 | 139 | */  | 
                                                        
| 140 | 140 |      public function schema ( $options = null ) { | 
                                                        
@@ -163,7 +163,7 @@ discard block  | 
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| 163 | 163 | *  | 
                                                        
| 164 | 164 | * @param array $options  | 
                                                        
| 165 | 165 | *  | 
                                                        
| 166 | - * @return array  | 
                                                        |
| 166 | + * @return string  | 
                                                        |
| 167 | 167 | * @since 2.0  | 
                                                        
| 168 | 168 | */  | 
                                                        
| 169 | 169 |      public function prepare ( $options = null ) { | 
                                                        
@@ -201,7 +201,7 @@ discard block  | 
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| 201 | 201 | * @param array $pod  | 
                                                        
| 202 | 202 | * @param int $id  | 
                                                        
| 203 | 203 | *  | 
                                                        
| 204 | - * @return mixed|null|string  | 
                                                        |
| 204 | + * @return string  | 
                                                        |
| 205 | 205 | * @since 2.0  | 
                                                        
| 206 | 206 | */  | 
                                                        
| 207 | 207 |      public function display ( $value = null, $name = null, $options = null, $pod = null, $id = null ) { | 
                                                        
@@ -264,7 +264,7 @@ discard block  | 
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| 264 | 264 | * @param string $pod  | 
                                                        
| 265 | 265 | * @param int $id  | 
                                                        
| 266 | 266 | *  | 
                                                        
| 267 | - * @return bool|string  | 
                                                        |
| 267 | + * @return string  | 
                                                        |
| 268 | 268 | * @since 2.0  | 
                                                        
| 269 | 269 | */  | 
                                                        
| 270 | 270 |      public function regex ( $value = null, $name = null, $options = null, $pod = null, $id = null ) { | 
                                                        
@@ -309,7 +309,7 @@ discard block  | 
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| 309 | 309 | * @param int $id  | 
                                                        
| 310 | 310 | * @param null $params  | 
                                                        
| 311 | 311 | *  | 
                                                        
| 312 | - * @return bool|mixed|void  | 
                                                        |
| 312 | + * @return string|boolean  | 
                                                        |
| 313 | 313 | * @since 2.0  | 
                                                        
| 314 | 314 | */  | 
                                                        
| 315 | 315 |      public function validate ( $value, $name = null, $options = null, $fields = null, $pod = null, $id = null, $params = null ) { | 
                                                        
@@ -363,7 +363,7 @@ discard block  | 
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| 363 | 363 | * @param array $pod  | 
                                                        
| 364 | 364 | * @param object $params  | 
                                                        
| 365 | 365 | *  | 
                                                        
| 366 | - * @return mixed|string  | 
                                                        |
| 366 | + * @return string  | 
                                                        |
| 367 | 367 | * @since 2.0  | 
                                                        
| 368 | 368 | */  | 
                                                        
| 369 | 369 |      public function pre_save ( $value, $id = null, $name = null, $options = null, $fields = null, $pod = null, $params = null ) { | 
                                                        
@@ -428,7 +428,7 @@ discard block  | 
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| 428 | 428 | * @param array $fields  | 
                                                        
| 429 | 429 | * @param array $pod  | 
                                                        
| 430 | 430 | *  | 
                                                        
| 431 | - * @return mixed|null|string  | 
                                                        |
| 431 | + * @return string  | 
                                                        |
| 432 | 432 | * @since 2.0  | 
                                                        
| 433 | 433 | */  | 
                                                        
| 434 | 434 |      public function ui ( $id, $value, $name = null, $options = null, $fields = null, $pod = null ) { | 
                                                        
@@ -308,7 +308,7 @@ discard block  | 
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| 308 | 308 | * @param string $label Object label  | 
                                                        
| 309 | 309 | * @param array $options Object options  | 
                                                        
| 310 | 310 | *  | 
                                                        
| 311 | - * @return array|boolean Object array or false if unsuccessful  | 
                                                        |
| 311 | + * @return boolean Object array or false if unsuccessful  | 
                                                        |
| 312 | 312 | * @since 2.3  | 
                                                        
| 313 | 313 | */  | 
                                                        
| 314 | 314 |      public function register_related_object ( $name, $label, $options = null ) { | 
                                                        
@@ -634,7 +634,7 @@ discard block  | 
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| 634 | 634 | *  | 
                                                        
| 635 | 635 | * @param array $options  | 
                                                        
| 636 | 636 | *  | 
                                                        
| 637 | - * @return array  | 
                                                        |
| 637 | + * @return string|false  | 
                                                        |
| 638 | 638 | * @since 2.0  | 
                                                        
| 639 | 639 | */  | 
                                                        
| 640 | 640 |      public function schema ( $options = null ) { | 
                                                        
@@ -654,7 +654,6 @@ discard block  | 
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| 654 | 654 | * @param mixed $value  | 
                                                        
| 655 | 655 | * @param string $name  | 
                                                        
| 656 | 656 | * @param array $options  | 
                                                        
| 657 | - * @param array $fields  | 
                                                        |
| 658 | 657 | * @param array $pod  | 
                                                        
| 659 | 658 | * @param int $id  | 
                                                        
| 660 | 659 | *  | 
                                                        
@@ -770,7 +769,7 @@ discard block  | 
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| 770 | 769 | * @param int $id  | 
                                                        
| 771 | 770 | *  | 
                                                        
| 772 | 771 | * @param null $params  | 
                                                        
| 773 | - * @return array|bool  | 
                                                        |
| 772 | + * @return string|boolean  | 
                                                        |
| 774 | 773 | * @since 2.0  | 
                                                        
| 775 | 774 | */  | 
                                                        
| 776 | 775 |      public function validate ( $value, $name = null, $options = null, $fields = null, $pod = null, $id = null, $params = null ) { | 
                                                        
@@ -1275,7 +1274,7 @@ discard block  | 
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| 1275 | 1274 | *  | 
                                                        
| 1276 | 1275 | * @param array $object_params Object data parameters  | 
                                                        
| 1277 | 1276 | *  | 
                                                        
| 1278 | - * @return array|bool Object data  | 
                                                        |
| 1277 | + * @return string Object data  | 
                                                        |
| 1279 | 1278 | */  | 
                                                        
| 1280 | 1279 |      public function get_object_data ( $object_params = null ) { | 
                                                        
| 1281 | 1280 | global $wpdb, $polylang, $sitepress, $icl_adjust_id_url_filter_off;  | 
                                                        
@@ -112,7 +112,7 @@ discard block  | 
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| 112 | 112 | *  | 
                                                        
| 113 | 113 | * @param array $options  | 
                                                        
| 114 | 114 | *  | 
                                                        
| 115 | - * @return array  | 
                                                        |
| 115 | + * @return string  | 
                                                        |
| 116 | 116 | * @since 2.0  | 
                                                        
| 117 | 117 | */  | 
                                                        
| 118 | 118 |      public function schema ( $options = null ) { | 
                                                        
@@ -222,7 +222,7 @@ discard block  | 
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| 222 | 222 | * @param array $pod  | 
                                                        
| 223 | 223 | * @param object $params  | 
                                                        
| 224 | 224 | *  | 
                                                        
| 225 | - * @return mixed|string  | 
                                                        |
| 225 | + * @return string  | 
                                                        |
| 226 | 226 | * @since 2.0  | 
                                                        
| 227 | 227 | */  | 
                                                        
| 228 | 228 |      public function pre_save ( $value, $id = null, $name = null, $options = null, $fields = null, $pod = null, $params = null ) { |