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Fixed warning for missing files on older php.
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@@ -125,9 +125,11 @@ endif;
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function maps() {
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function maps() {
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$maps = array();
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$maps = array();
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# Scan all directories with metadata.json
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# Scan all directories with metadata.json
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foreach (glob('*/metadata.json') as $mj) $maps[] = metadataFromMetadataJson($mj);
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$mjs = glob('*/metadata.json');
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if ($mjs) foreach ($mjs as $mj) $maps[] = metadataFromMetadataJson($mj);
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# Scan all mbtiles
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# Scan all mbtiles
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foreach (glob('*.mbtiles') as $mbt) $maps[] = metadataFromMbtiles($mbt);
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$mbts = glob('*.mbtiles');
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if ($mbts) foreach ($mbts as $mbt) $maps[] = metadataFromMbtiles($mbt);
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return $maps;
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return $maps;
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}
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}
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