27 lines
787 B
PHP
27 lines
787 B
PHP
<?php
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class TabulizerModifyAddemptyrow {
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function modify(&$rows, $args = null) {
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$num_of_rows = count($rows);
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$num_of_columns = count($rows[1]);
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if (empty($args)) return;
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else $empty_row_id = intval($args);
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// sanity check
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if (($empty_row_id <1)||($empty_row_id>$num_of_rows)) return;
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// construct empty row
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$empty_row = array();
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for ($k=1;$k<=$num_of_columns;$k++) $empty_row[$k] = '';
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$k = 1;
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$modified_rows = array();
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for ($i=1;$i<=$num_of_rows;$i++) {
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if ($i == $empty_row_id) {
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$modified_rows[$k++] = $empty_row;
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}
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$modified_rows[$k++] = $rows[$i];
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}
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$rows = $modified_rows;
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}
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}
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?>
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