Description d'une table

pg_meta_data( resource $connection , string $table_name [, bool $extended ] ): array

Exemple :

  $tabDpt = pg_meta_data($ptrDB, 'departement', false);
  echo '<ul>';
  foreach ($tabDpt as $key => $val)  {
      echo "<li><b>$key</b> => (";
      foreach ($val as $k => $v)
          echo $k.'='.$v.',';
      echo ')</li>';
  }
  echo '</ul><br />';
  $tabReg = pg_meta_data($ptrDB, 'region', true);
  echo '<ul>';
  foreach ($tabReg as $key => $val)  {
      echo "<li><b>$key</b> => (";
      foreach ($val as $k => $v)
          echo $k.'='.$v.',';
      echo ')<li>';
  }
  echo '</ul>';

Résultat :
- code => (num=1,type=varchar,len=-1,not null=,has default=,array dims=0,is enum=,)
- nom => (num=2,type=varchar,len=-1,not null=,has default=,array dims=0,is enum=,)
- population => (num=3,type=int4,len=4,not null=,has default=,array dims=0,is enum=,)
- superficie => (num=4,type=int4,len=4,not null=,has default=,array dims=0,is enum=,)
- region => (num=5,type=varchar,len=-1,not null=,has default=,array dims=0,is enum=,)
- id_region => (num=1,type=varchar,len=-1,not null=1,has default=,array dims=0,is enum=,is base=1,is composite=,is pesudo=,description=,)
- nom_region => (num=2,type=varchar,len=-1,not null=1,has default=,array dims=0,is enum=,is base=1,is composite=,is pesudo=,description=,)
- nom_2016 => (num=3,type=varchar,len=-1,not null=1,has default=,array dims=0,is enum=,is base=1,is composite=,is pesudo=,description=,)