Initial commit: apps.prometeysev.ru

vendor/parsecsv/php-parsecsv/examples/limit.php

@@ -0,0 +1,71 @@
+<pre>
+<?php
+
+
+# include parseCSV class.
+require __DIR__ . '/../vendor/autoload.php';
+
+use ParseCsv\Csv;
+
+
+# create new parseCSV object.
+$csv = new Csv();
+
+
+# if sorting is enabled, the whole CSV file
+# will be processed and sorted and then rows
+# are extracted based on offset and limit.
+#
+# if sorting is not enabled, then the least
+# amount of rows to satisfy offset and limit
+# settings will be processed. this is useful
+# with large files when you only need the
+# first 20 rows for example.
+$csv->sort_by = 'title';
+
+
+# offset from the beginning of the file,
+# ignoring the first X number of rows.
+$csv->offset = 2;
+
+# limit the number of returned rows.
+$csv->limit = 3;
+
+
+# Parse '_books.csv' using automatic delimiter detection.
+$csv->auto('_books.csv');
+
+
+# Output result.
+// print_r($csv->data);
+
+
+?>
+</pre>
+<style type="text/css" media="screen">
+    table {
+        background-color: #BBB;
+    }
+
+    th {
+        background-color: #EEE;
+    }
+
+    td {
+        background-color: #FFF;
+    }
+</style>
+<table>
+    <tr>
+        <?php foreach ($csv->titles as $value): ?>
+            <th><?php echo $value; ?></th>
+        <?php endforeach; ?>
+    </tr>
+    <?php foreach ($csv->data as $key => $row): ?>
+        <tr>
+            <?php foreach ($row as $value): ?>
+                <td><?php echo $value; ?></td>
+            <?php endforeach; ?>
+        </tr>
+    <?php endforeach; ?>
+</table>