| @@ -18,9 +18,8 @@ | ||
| 18 | 18 | |
| 19 | 19 | // Javascript may be included in some field settings. |
| 20 | 20 | // phpcs:ignore WordPress.Security.ValidatedSanitizedInput.InputNotSanitized |
| 21 | 21 | $fields = isset( $_POST['field'] ) ? wp_unslash( $_POST['field'] ) : array(); |
| 22 | - | |
| 23 | 22 | if ( empty( $fields ) ) { |
| 24 | 23 | wp_die(); |
| 25 | 24 | } |
| 26 | 25 | |
| @@ -34,9 +33,8 @@ | ||
| 34 | 33 | |
| 35 | 34 | foreach ( $fields as $field ) { |
| 36 | 35 | $field = htmlspecialchars_decode( nl2br( $field ) ); |
| 37 | 36 | $field = json_decode( $field ); |
| 38 | - | |
| 39 | 37 | if ( ! isset( $field->id ) || ! is_numeric( $field->id ) ) { |
| 40 | 38 | // this field may have already been loaded |
| 41 | 39 | continue; |
| 42 | 40 | } |
| @@ -51,9 +49,9 @@ | ||
| 51 | 49 | ob_start(); |
| 52 | 50 | self::load_single_field( $field, $values ); |
| 53 | 51 | $field_html[ absint( $field->id ) ] = ob_get_contents(); |
| 54 | 52 | ob_end_clean(); |
| 55 | - }//end foreach | |
| 53 | + } | |
| 56 | 54 | |
| 57 | 55 | echo json_encode( $field_html ); |
| 58 | 56 | |
| 59 | 57 | wp_die(); |
| @@ -111,14 +109,12 @@ | ||
| 111 | 109 | |
| 112 | 110 | $field = self::get_field_array_from_id( $field_id ); |
| 113 | 111 | |
| 114 | 112 | $values = array(); |
| 115 | - | |
| 116 | 113 | if ( FrmAppHelper::pro_is_installed() ) { |
| 117 | 114 | $values['post_type'] = FrmProFormsHelper::post_type( $form_id ); |
| 118 | 115 | |
| 119 | 116 | $parent_form_id = FrmDb::get_var( 'frm_forms', array( 'id' => $form_id ), 'parent_form_id' ); |
| 120 | - | |
| 121 | 117 | if ( $parent_form_id ) { |
| 122 | 118 | $field['parent_form_id'] = $parent_form_id; |
| 123 | 119 | } |
| 124 | 120 | } |
| @@ -162,10 +158,8 @@ | ||
| 162 | 158 | * |
| 163 | 159 | * @param array|int|object $field_object |
| 164 | 160 | * @param array $values |
| 165 | 161 | * @param int $form_id |
| 166 | - * | |
| 167 | - * @return void | |
| 168 | 162 | */ |
| 169 | 163 | public static function load_single_field( $field_object, $values, $form_id = 0 ) { |
| 170 | 164 | global $frm_vars; |
| 171 | 165 | $frm_vars['is_admin'] = true; |
| @@ -189,9 +183,9 @@ | ||
| 189 | 183 | return; |
| 190 | 184 | } |
| 191 | 185 | |
| 192 | 186 | if ( ! isset( $field ) && is_object( $field_object ) ) { |
| 193 | - $field_object->parent_form_id = $values['id'] ?? $field_object->form_id; | |
| 187 | + $field_object->parent_form_id = isset( $values['id'] ) ? $values['id'] : $field_object->form_id; | |
| 194 | 188 | $field = FrmFieldsHelper::setup_edit_vars( $field_object ); |
| 195 | 189 | } |
| 196 | 190 | |
| 197 | 191 | /** |
| @@ -216,9 +210,8 @@ | ||
| 216 | 210 | * |
| 217 | 211 | * @param array $field |
| 218 | 212 | * @param array $display |
| 219 | 213 | * @param FrmFieldType $field_info |
| 220 | - * | |
| 221 | 214 | * @return string |
| 222 | 215 | */ |
| 223 | 216 | private static function get_classes_for_builder_field( $field, $display, $field_info ) { |
| 224 | 217 | $li_classes = $field_info->form_builder_classes( $display['type'] ); |
| @@ -266,9 +259,8 @@ | ||
| 266 | 259 | * |
| 267 | 260 | * @since 6.8.4 |
| 268 | 261 | * |
| 269 | 262 | * @param array $bulk_edit_types |
| 270 | - * | |
| 271 | 263 | * @return array |
| 272 | 264 | */ |
| 273 | 265 | $bulk_edit_types = apply_filters( 'frm_bulk_edit_field_types', $bulk_edit_types ); |
| 274 | 266 | |
| @@ -300,9 +292,8 @@ | ||
| 300 | 292 | |
| 301 | 293 | // Keep other options after bulk update. |
| 302 | 294 | if ( isset( $field['field_options']['other'] ) && $field['field_options']['other'] == true ) { |
| 303 | 295 | $other_array = array(); |
| 304 | - | |
| 305 | 296 | foreach ( $field['options'] as $opt_key => $opt ) { |
| 306 | 297 | if ( FrmFieldsHelper::is_other_opt( $opt_key ) ) { |
| 307 | 298 | $other_array[ $opt_key ] = $opt; |
| 308 | 299 | } |
| @@ -307,9 +298,8 @@ | ||
| 307 | 298 | $other_array[ $opt_key ] = $opt; |
| 308 | 299 | } |
| 309 | 300 | unset( $opt_key, $opt ); |
| 310 | 301 | } |
| 311 | - | |
| 312 | 302 | if ( ! empty( $other_array ) ) { |
| 313 | 303 | $opts = array_merge( $opts, $other_array ); |
| 314 | 304 | } |
| 315 | 305 | } |
| @@ -324,9 +314,8 @@ | ||
| 324 | 314 | /** |
| 325 | 315 | * @since 4.0 |
| 326 | 316 | * |
| 327 | 317 | * @param array $atts - Includes field array, field_obj, display array, values array. |
| 328 | - * | |
| 329 | 318 | * @return void |
| 330 | 319 | */ |
| 331 | 320 | public static function load_single_field_settings( $atts ) { |
| 332 | 321 | $field = $atts['field']; |
| @@ -360,9 +349,8 @@ | ||
| 360 | 349 | FrmFormsHelper::prepare_field_type( $all_field_types[ $field['type'] ] ); |
| 361 | 350 | } |
| 362 | 351 | |
| 363 | 352 | $type_name = $all_field_types[ $field['type'] ]['name']; |
| 364 | - | |
| 365 | 353 | if ( $field['type'] === 'divider' && FrmField::is_option_true( $field, 'repeat' ) ) { |
| 366 | 354 | $type_name = $all_field_types['divider|repeat']['name']; |
| 367 | 355 | } |
| 368 | 356 | |
| @@ -395,9 +383,8 @@ | ||
| 395 | 383 | * @since 4.0 |
| 396 | 384 | * |
| 397 | 385 | * @param array $field |
| 398 | 386 | * @param array $atts |
| 399 | - * | |
| 400 | 387 | * @return array |
| 401 | 388 | */ |
| 402 | 389 | private static function default_value_types( $field, $atts ) { |
| 403 | 390 | $types = array( |
| @@ -452,9 +439,8 @@ | ||
| 452 | 439 | } |
| 453 | 440 | |
| 454 | 441 | /** |
| 455 | 442 | * @param string $type |
| 456 | - * | |
| 457 | 443 | * @return string |
| 458 | 444 | */ |
| 459 | 445 | public static function change_type( $type ) { |
| 460 | 446 | $type_switch = array( |
| @@ -464,9 +450,8 @@ | ||
| 464 | 450 | 'rte' => 'textarea', |
| 465 | 451 | 'website' => 'url', |
| 466 | 452 | 'image' => 'url', |
| 467 | 453 | ); |
| 468 | - | |
| 469 | 454 | if ( isset( $type_switch[ $type ] ) ) { |
| 470 | 455 | $type = $type_switch[ $type ]; |
| 471 | 456 | } |
| 472 | 457 | |
| @@ -505,9 +490,8 @@ | ||
| 505 | 490 | * @since 3.0 |
| 506 | 491 | * |
| 507 | 492 | * @param array $field Field data. |
| 508 | 493 | * @param bool $is_hidden Whether the format option should be hidden. |
| 509 | - * | |
| 510 | 494 | * @return void |
| 511 | 495 | */ |
| 512 | 496 | public static function show_format_option( $field, $is_hidden = false ) { |
| 513 | 497 | $attributes = array( |
| @@ -521,14 +505,8 @@ | ||
| 521 | 505 | |
| 522 | 506 | include FrmAppHelper::plugin_path() . '/classes/views/frm-fields/back-end/value-format.php'; |
| 523 | 507 | } |
| 524 | 508 | |
| 525 | - /** | |
| 526 | - * @param array $field | |
| 527 | - * @param bool $echo | |
| 528 | - * | |
| 529 | - * @return string | |
| 530 | - */ | |
| 531 | 509 | public static function input_html( $field, $echo = true ) { |
| 532 | 510 | $class = array(); |
| 533 | 511 | self::add_input_classes( $field, $class ); |
| 534 | 512 | |
| @@ -557,9 +535,8 @@ | ||
| 557 | 535 | |
| 558 | 536 | /** |
| 559 | 537 | * @param array $field |
| 560 | 538 | * @param array $class |
| 561 | - * | |
| 562 | 539 | * @return void |
| 563 | 540 | */ |
| 564 | 541 | private static function add_input_classes( $field, array &$class ) { |
| 565 | 542 | if ( ! empty( $field['input_class'] ) ) { |
| @@ -577,9 +554,8 @@ | ||
| 577 | 554 | |
| 578 | 555 | /** |
| 579 | 556 | * @param array $field |
| 580 | 557 | * @param array $add_html |
| 581 | - * | |
| 582 | 558 | * @return void |
| 583 | 559 | */ |
| 584 | 560 | private static function add_html_size( $field, array &$add_html ) { |
| 585 | 561 | $size_fields = array( |
| @@ -612,9 +588,8 @@ | ||
| 612 | 588 | |
| 613 | 589 | /** |
| 614 | 590 | * @param array $field |
| 615 | 591 | * @param array $add_html |
| 616 | - * | |
| 617 | 592 | * @return void |
| 618 | 593 | */ |
| 619 | 594 | private static function add_html_cols( $field, array &$add_html ) { |
| 620 | 595 | if ( ! in_array( $field['type'], array( 'textarea', 'rte' ), true ) ) { |
| @@ -643,9 +618,8 @@ | ||
| 643 | 618 | |
| 644 | 619 | /** |
| 645 | 620 | * @param array $field |
| 646 | 621 | * @param array $add_html |
| 647 | - * | |
| 648 | 622 | * @return void |
| 649 | 623 | */ |
| 650 | 624 | private static function add_html_length( $field, array &$add_html ) { |
| 651 | 625 | // Check for max setting and if this field accepts maxlength. |
| @@ -671,9 +645,8 @@ | ||
| 671 | 645 | /** |
| 672 | 646 | * @param array $field |
| 673 | 647 | * @param array $add_html |
| 674 | 648 | * @param array $class |
| 675 | - * | |
| 676 | 649 | * @return void |
| 677 | 650 | */ |
| 678 | 651 | private static function add_html_placeholder( $field, array &$add_html, array &$class ) { |
| 679 | 652 | if ( $field['default_value'] != '' ) { |
| @@ -684,9 +657,8 @@ | ||
| 684 | 657 | } |
| 685 | 658 | } |
| 686 | 659 | |
| 687 | 660 | $field['placeholder'] = self::prepare_placeholder( $field ); |
| 688 | - | |
| 689 | 661 | if ( $field['placeholder'] == '' || is_array( $field['placeholder'] ) ) { |
| 690 | 662 | // don't include a json placeholder |
| 691 | 663 | return; |
| 692 | 664 | } |
| @@ -699,13 +671,12 @@ | ||
| 699 | 671 | * |
| 700 | 672 | * @since 5.4 This doesn't call `FrmFieldsController::get_default_value_from_name()` anymore. |
| 701 | 673 | * |
| 702 | 674 | * @param array $field Field array. |
| 703 | - * | |
| 704 | 675 | * @return string |
| 705 | 676 | */ |
| 706 | 677 | private static function prepare_placeholder( $field ) { |
| 707 | - $placeholder = $field['placeholder'] ?? ''; | |
| 678 | + $placeholder = isset( $field['placeholder'] ) ? $field['placeholder'] : ''; | |
| 708 | 679 | |
| 709 | 680 | return $placeholder; |
| 710 | 681 | } |
| 711 | 682 | |
| @@ -728,16 +699,12 @@ | ||
| 728 | 699 | * Maybe add a blank placeholder option before any options |
| 729 | 700 | * in a dropdown. |
| 730 | 701 | * |
| 731 | 702 | * @since 4.04 |
| 732 | - * | |
| 733 | - * @param array|object $field | |
| 734 | - * | |
| 735 | 703 | * @return bool True if placeholder was added. |
| 736 | 704 | */ |
| 737 | 705 | public static function add_placeholder_to_select( $field ) { |
| 738 | 706 | $placeholder = FrmField::get_option( $field, 'placeholder' ); |
| 739 | - | |
| 740 | 707 | if ( empty( $placeholder ) ) { |
| 741 | 708 | $placeholder = self::get_default_value_from_name( $field ); |
| 742 | 709 | } |
| 743 | 710 | |
| @@ -745,9 +712,8 @@ | ||
| 745 | 712 | $autocomplete = FrmField::get_option( $field, 'autocom' ); |
| 746 | 713 | |
| 747 | 714 | if ( $autocomplete ) { |
| 748 | 715 | $use_chosen = ! is_callable( 'FrmProAppHelper::use_chosen_js' ) || FrmProAppHelper::use_chosen_js(); |
| 749 | - | |
| 750 | 716 | if ( $use_chosen ) { |
| 751 | 717 | $use_placeholder = ''; |
| 752 | 718 | } |
| 753 | 719 | } |
| @@ -770,9 +736,8 @@ | ||
| 770 | 736 | * Use HTML5 placeholder with js fallback. |
| 771 | 737 | * |
| 772 | 738 | * @param array $field |
| 773 | 739 | * @param array $add_html |
| 774 | - * | |
| 775 | 740 | * @return void |
| 776 | 741 | */ |
| 777 | 742 | private static function add_placeholder_to_input( $field, &$add_html ) { |
| 778 | 743 | if ( FrmFieldsHelper::is_placeholder_field_type( $field['type'] ) ) { |
| @@ -782,9 +747,8 @@ | ||
| 782 | 747 | |
| 783 | 748 | /** |
| 784 | 749 | * @param array $field |
| 785 | 750 | * @param array $add_html |
| 786 | - * | |
| 787 | 751 | * @return void |
| 788 | 752 | */ |
| 789 | 753 | private static function add_frmval_to_input( $field, &$add_html ) { |
| 790 | 754 | if ( $field['placeholder'] != '' ) { |
| @@ -799,14 +763,8 @@ | ||
| 799 | 763 | $add_html['data-frmval'] = 'data-frmval="' . esc_attr( $field['default_value'] ) . '"'; |
| 800 | 764 | } |
| 801 | 765 | } |
| 802 | 766 | |
| 803 | - /** | |
| 804 | - * @param array $field | |
| 805 | - * @param array $add_html | |
| 806 | - * | |
| 807 | - * @return void | |
| 808 | - */ | |
| 809 | 767 | private static function add_validation_messages( $field, array &$add_html ) { |
| 810 | 768 | $field_validation_messages_status = self::get_validation_data_attribute_visibility_info( $field ); |
| 811 | 769 | |
| 812 | 770 | if ( FrmField::is_required( $field ) && ! empty( $field_validation_messages_status['data-reqmsg'] ) ) { |
| @@ -830,9 +788,8 @@ | ||
| 830 | 788 | * |
| 831 | 789 | * @since 6.9 |
| 832 | 790 | * |
| 833 | 791 | * @param array|object $field |
| 834 | - * | |
| 835 | 792 | * @return array |
| 836 | 793 | */ |
| 837 | 794 | private static function get_validation_data_attribute_visibility_info( $field ) { |
| 838 | 795 | if ( FrmField::get_field_type( $field ) === 'hidden' ) { |
| @@ -862,20 +819,17 @@ | ||
| 862 | 819 | * @since 5.0.03 |
| 863 | 820 | * |
| 864 | 821 | * @param array $field |
| 865 | 822 | * @param array $add_html |
| 866 | - * | |
| 867 | 823 | * @return void |
| 868 | 824 | */ |
| 869 | 825 | private static function maybe_add_error_html_for_js_validation( $field, array &$add_html ) { |
| 870 | 826 | $form = self::get_form_for_js_validation( $field ); |
| 871 | - | |
| 872 | 827 | if ( false === $form ) { |
| 873 | 828 | return; |
| 874 | 829 | } |
| 875 | 830 | |
| 876 | 831 | $error_body = self::pull_custom_error_body_from_custom_html( $form, $field ); |
| 877 | - | |
| 878 | 832 | if ( false !== $error_body ) { |
| 879 | 833 | $error_body = urlencode( $error_body ); |
| 880 | 834 | $add_html['data-error-html'] = 'data-error-html="' . esc_attr( $error_body ) . '"'; |
| 881 | 835 | } |
| @@ -884,19 +838,16 @@ | ||
| 884 | 838 | /** |
| 885 | 839 | * @since 5.0.03 |
| 886 | 840 | * |
| 887 | 841 | * @param array $field |
| 888 | - * | |
| 889 | 842 | * @return false|stdClass false if there is no form object found with JS validation active. |
| 890 | 843 | */ |
| 891 | 844 | private static function get_form_for_js_validation( $field ) { |
| 892 | 845 | global $frm_vars; |
| 893 | - | |
| 894 | 846 | if ( ! empty( $frm_vars['js_validate_forms'] ) ) { |
| 895 | 847 | if ( isset( $frm_vars['js_validate_forms'][ $field['form_id'] ] ) ) { |
| 896 | 848 | return $frm_vars['js_validate_forms'][ $field['form_id'] ]; |
| 897 | 849 | } |
| 898 | - | |
| 899 | 850 | if ( ! empty( $field['parent_form_id'] ) && isset( $frm_vars['js_validate_forms'][ $field['parent_form_id'] ] ) ) { |
| 900 | 851 | return $frm_vars['js_validate_forms'][ $field['parent_form_id'] ]; |
| 901 | 852 | } |
| 902 | 853 | } |
| @@ -906,9 +857,8 @@ | ||
| 906 | 857 | /** |
| 907 | 858 | * @param stdClass $form |
| 908 | 859 | * @param array $field |
| 909 | 860 | * @param array $errors |
| 910 | - * | |
| 911 | 861 | * @return false|string |
| 912 | 862 | */ |
| 913 | 863 | public static function pull_custom_error_body_from_custom_html( $form, $field, $errors = array() ) { |
| 914 | 864 | if ( empty( $field['custom_html'] ) ) { |
| @@ -918,15 +868,13 @@ | ||
| 918 | 868 | $custom_html = $field['custom_html']; |
| 919 | 869 | $custom_html = apply_filters( 'frm_before_replace_shortcodes', $custom_html, $field, $errors, $form ); |
| 920 | 870 | |
| 921 | 871 | $start = strpos( $custom_html, '[if error]' ); |
| 922 | - | |
| 923 | 872 | if ( false === $start ) { |
| 924 | 873 | return false; |
| 925 | 874 | } |
| 926 | 875 | |
| 927 | 876 | $end = strpos( $custom_html, '[/if error]' ); |
| 928 | - | |
| 929 | 877 | if ( false === $end || $end < $start ) { |
| 930 | 878 | return false; |
| 931 | 879 | } |
| 932 | 880 | |
| @@ -950,12 +898,10 @@ | ||
| 950 | 898 | * submit in many browsers. Check to make sure the javascript to conditionally |
| 951 | 899 | * remove it is present if needed. |
| 952 | 900 | * |
| 953 | 901 | * @since 3.06.01 |
| 954 | - * | |
| 955 | 902 | * @param array $field |
| 956 | 903 | * @param array $add_html |
| 957 | - * | |
| 958 | 904 | * @return void |
| 959 | 905 | */ |
| 960 | 906 | private static function maybe_add_html_required( $field, array &$add_html ) { |
| 961 | 907 | $excluded_field_types = |
| @@ -974,9 +920,8 @@ | ||
| 974 | 920 | |
| 975 | 921 | /** |
| 976 | 922 | * @param array $field |
| 977 | 923 | * @param array $add_html |
| 978 | - * | |
| 979 | 924 | * @return void |
| 980 | 925 | */ |
| 981 | 926 | private static function add_shortcodes_to_html( $field, array &$add_html ) { |
| 982 | 927 | if ( FrmField::is_option_empty( $field, 'shortcodes' ) ) { |
| @@ -989,9 +934,8 @@ | ||
| 989 | 934 | |
| 990 | 935 | foreach ( $field['shortcodes'] as $k => $v ) { |
| 991 | 936 | if ( isset( $field['subfield_name'] ) && 0 === strpos( $k, 'aria-invalid' ) ) { |
| 992 | 937 | $subfield_name = $field['subfield_name']; |
| 993 | - | |
| 994 | 938 | if ( ! isset( $field['shortcodes'][ 'aria-invalid-' . $subfield_name ] ) ) { |
| 995 | 939 | continue; |
| 996 | 940 | } |
| 997 | 941 | // Change the key to the correct aria-invalid value so that $add_html is set correctly for the current subfield of a combo field. |
| @@ -998,9 +942,8 @@ | ||
| 998 | 942 | $k = 'aria-invalid'; |
| 999 | 943 | $v = $field['shortcodes'][ 'aria-invalid-' . $subfield_name ]; |
| 1000 | 944 | unset( $field['shortcodes'][ 'aria-invalid-' . $subfield_name ] ); |
| 1001 | 945 | } |
| 1002 | - | |
| 1003 | 946 | if ( 'opt' === $k || ! self::should_allow_input_attribute( $k ) ) { |
| 1004 | 947 | continue; |
| 1005 | 948 | } |
| 1006 | 949 | |
| @@ -1021,9 +964,8 @@ | ||
| 1021 | 964 | * |
| 1022 | 965 | * @since 6.11.2 |
| 1023 | 966 | * |
| 1024 | 967 | * @param string $key The option key. |
| 1025 | - * | |
| 1026 | 968 | * @return bool |
| 1027 | 969 | */ |
| 1028 | 970 | private static function should_allow_input_attribute( $key ) { |
| 1029 | 971 | if ( ! FrmAppHelper::should_never_allow_unfiltered_html() ) { |
| @@ -1038,9 +980,8 @@ | ||
| 1038 | 980 | * @since 3.0 |
| 1039 | 981 | * |
| 1040 | 982 | * @param array $field |
| 1041 | 983 | * @param array $add_html |
| 1042 | - * | |
| 1043 | 984 | * @return void |
| 1044 | 985 | */ |
| 1045 | 986 | private static function add_pattern_attribute( $field, array &$add_html ) { |
| 1046 | 987 | $format_value = FrmField::get_option( $field, 'format' ); |
| @@ -1054,21 +995,14 @@ | ||
| 1054 | 995 | $add_html['pattern'] = 'pattern="' . esc_attr( $format ) . '"'; |
| 1055 | 996 | } |
| 1056 | 997 | } |
| 1057 | 998 | |
| 1058 | - /** | |
| 1059 | - * @param mixed $opt | |
| 1060 | - * @param mixed $opt_key | |
| 1061 | - * @param array|object $field | |
| 1062 | - * | |
| 1063 | - * @return mixed | |
| 1064 | - */ | |
| 1065 | 999 | public static function check_value( $opt, $opt_key, $field ) { |
| 1066 | 1000 | if ( is_array( $opt ) ) { |
| 1067 | 1001 | if ( FrmField::is_option_true( $field, 'separate_value' ) ) { |
| 1068 | - $opt = $opt['value'] ?? $opt['label'] ?? reset( $opt ); | |
| 1002 | + $opt = isset( $opt['value'] ) ? $opt['value'] : ( isset( $opt['label'] ) ? $opt['label'] : reset( $opt ) ); | |
| 1069 | 1003 | } else { |
| 1070 | - $opt = $opt['label'] ?? reset( $opt ); | |
| 1004 | + $opt = isset( $opt['label'] ) ? $opt['label'] : reset( $opt ); | |
| 1071 | 1005 | } |
| 1072 | 1006 | } |
| 1073 | 1007 | |
| 1074 | 1008 | return $opt; |
| @@ -1073,16 +1007,11 @@ | ||
| 1073 | 1007 | |
| 1074 | 1008 | return $opt; |
| 1075 | 1009 | } |
| 1076 | 1010 | |
| 1077 | - /** | |
| 1078 | - * @param mixed $opt | |
| 1079 | - * | |
| 1080 | - * @return mixed | |
| 1081 | - */ | |
| 1082 | 1011 | public static function check_label( $opt ) { |
| 1083 | 1012 | if ( is_array( $opt ) ) { |
| 1084 | - $opt = $opt['label'] ?? reset( $opt ); | |
| 1013 | + $opt = isset( $opt['label'] ) ? $opt['label'] : reset( $opt ); | |
| 1085 | 1014 | } |
| 1086 | 1015 | |
| 1087 | 1016 | return $opt; |
| 1088 | 1017 | } |
