// with the 'ogrinfo' program.
//
function showInfo(OGRDataSource $dataset)
{
echo "Name: " . $dataset->GetName() . "\n";
$count = $dataset->GetLayerCount();
echo "Layer count: " . $count . "\n";
for ($i = 0; $i < $count; $i++) {
echo "\n= LAYER " . $i . " =\n";
showLayerInfo($dataset->GetLayer($i));
}
}
function showLayerInfo(OGRLayer $layer)
{
$defn = $layer->GetLayerDefn();
echo "Name: " . $defn->GetName() . "\n";
echo "Feature count: " . $layer->GetFeatureCount() . "\n";
echo "Field count: " . $defn->GetFieldCount() . "\n";
echo "Geometry type: " . $defn->GetGeomType() . " (constant to match)\n";
}
$path =& $_SERVER['argv'][1];
if (!isset($path)) {
throw new Exception("Missing argument: name/path of vector datasource");
}
OGRRegisterAll();
$datasource = OGRSFDriverRegistrar::Open($path, false);
if (!$datasource) {
throw new Exception("Could not open vector datasource: " . $path);
}
header("Content-type: text/plain");
showInfo($datasource);
<?php
// Get GDAL drivers
GDALAllRegister();
$gdal = GetGDALDriverManager();
$count = $gdal->GetDriverCount();
$drivers = array();
for ($i = 0; $i < $count; $i++) {
$driver = $gdal->GetDriver($i);
$drivers[] = $driver->GetDescription();
}
echo "GDAL drivers : " . implode(", ", $drivers) . "<br/><br/>\n";
// Get OGR drivers
OGRRegisterAll();
$registrar = OGRSFDriverRegistrar::getRegistrar();
$count = $registrar->GetDriverCount();
$drivers = array();
for ($i = 0; $i < $count; $i++) {
$driver = $gdal->GetDriver($i);
$drivers[] = $driver->GetDescription();
}
echo "OGR drivers : " . implode(", ", $drivers) . "<br/><br/>\n";