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<?php $dbconn = pg_connect("host=localhost dbname=publishing user=www password=foo") or die('No se ha podido conectar: ' . pg_last_error());
Output for 7.0.0 - 7.2.0
Fatal error: Uncaught Error: Call to undefined function pg_connect() in /in/i7ueM:3 Stack trace: #0 {main} thrown in /in/i7ueM on line 3
Process exited with code 255.
Output for 5.3.21 - 5.6.28
Fatal error: Call to undefined function pg_connect() in /in/i7ueM on line 3
Process exited with code 255.