1 | $term = $q[$t->query_var]; |
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2 | |
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3 | if ( strpos($term, '+') !== false ) { |
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4 | $terms = preg_split( '/[+]+/', $term ); |
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5 | foreach ( $terms as $term ) { |
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6 | $field = ''; |
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7 | if ( is_numeric($term) ) { |
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8 | $field = 'term_id'; |
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9 | } |
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10 | $tax_query[] = array_merge( $tax_query_defaults, array( |
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11 | 'terms' => array( $term ), |
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12 | 'field' => $field |
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13 | ) ); |
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14 | } |
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15 | } else { |
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16 | $field = ''; |
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17 | if ( is_numeric($term) ) { |
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18 | $field = 'term_id'; |
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19 | } |
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20 | $tax_query[] = array_merge( $tax_query_defaults, array( |
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21 | 'terms' => preg_split( '/[,]+/', $term ), |
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22 | 'field' => $field |
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23 | ) ); |
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24 | } |
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