pg_connection_reset
<<<
pg_connection_status pg_convert
>>>

7.83 PostgreSQL
7 Index des fonctions
 Manuel PHP

Introduction
Pré-requis
Installation
Configuration à l'exécution
Trucs et astuces d'utilisation
Constantes prédefinies
Exemples
pg_affected_rows
pg_cancel_query
pg_client_encoding
pg_close
pg_connect
pg_connection_busy
pg_connection_reset
->pg_connection_status
pg_convert
pg_copy_from
pg_copy_to
pg_dbname
pg_delete
pg_end_copy
pg_escape_bytea
pg_escape_string
pg_fetch_all
pg_fetch_array
pg_fetch_assoc
pg_fetch_object
pg_fetch_result
pg_fetch_row
pg_field_is_null
pg_field_name
pg_field_num
pg_field_prtlen
pg_field_size
pg_field_type
pg_free_result
pg_get_notify
pg_get_pid
pg_get_result
pg_host
pg_insert
pg_last_error
pg_last_notice
pg_last_oid
pg_lo_close
pg_lo_create
pg_lo_export
pg_lo_import
pg_lo_open
pg_lo_read_all
pg_lo_read
pg_lo_seek
pg_lo_tell
pg_lo_unlink
pg_lo_write
pg_meta_data
pg_num_fields
pg_num_rows
pg_options
pg_pconnect
pg_ping
pg_port
pg_put_line
pg_query
pg_result_error
pg_result_seek
pg_result_status
pg_select
pg_send_query
pg_set_client_encoding
pg_trace
pg_tty
pg_unescape_bytea
pg_untrace
pg_update

7.83.15 pg_connection_status()Lit le statut de la connexion PostGreSQL

[ Exemples avec pg_connection_status ]   PHP 4 >= 4.2.0

int  pg_connection_status ( resource   connection )

pg_connection_status retourne le statut de la connexion connection . Les valeurs possibles sont PGSQL_CONNECTION_OK (connexion correcte) et PGSQL_CONNECTION_BAD (connexion abandonnée). La valeur de retour entière 0 indique une connexion valide.

Exemple avec pg_connection_status

<?php
    $dbconn
= pg_connect("dbname=publisher") or die("Impossible de se connecter");
    
$stat = pg_connection_status($dbconn);
    if (
$stat === 0) {
        echo
'Connexion ok';
    } else {
        echo
'Connexion ko';
    }
?>

Voir aussi pg_connection_busy .

<< pg_connection_status >>
pg_connection_reset PostgreSQL pg_convert