GearmanClient::doLowBackground
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GearmanClient
PHP Manual

# GearmanClient::doStatus

(PECL gearman >= 0.5.0)

GearmanClient::doStatus — Get the status for the running task

### Description

public array GearmanClient::doStatus ( void )

Returns the status for the running task. This should be used between repeated GearmanClient::do calls.

### Liste de paramètres

Cette fonction ne contient aucun paramètre.

### Valeurs de retour

An array representing the percentage completion given as a fraction, with the first element the numerator and the second element the denomintor.

### Exemples

Exemple #1 Get the status of a long running job

The worker in this example has an artificial delay added during processing of the string to be reversed. After each delay it calls GearmanJob::status which the client then picks up.

`<?php
echo "Starting\n";
# Create our client object.
$gmclient= new GearmanClient();
# Add default server (localhost).
$gmclient->addServer();
echo "Sending job\n";
# Send reverse job
do
{
$result = $gmclient->do("reverse", "Hello!");
# Check for various return packets and errors.
switch($gmclient->returnCode())
{
case GEARMAN_WORK_DATA:
break;
case GEARMAN_WORK_STATUS:
# get the current job status
list($numerator, $denominator)= $gmclient->doStatus();
echo "Status: $numerator/$denominator complete\n";
break;
case GEARMAN_WORK_FAIL:
echo "Failed\n";
exit;
case GEARMAN_SUCCESS:
break;
default:
echo "RET: " . $gmclient->returnCode() . "\n";
exit;
}
}
while($gmclient->returnCode() != GEARMAN_SUCCESS);
echo "Success: $result\n";
?>`

L'exemple ci-dessus va afficher quelque chose de similaire à :

    Starting
    Sending job
    Status: 1/6 complete
    Status: 2/6 complete
    Status: 3/6 complete
    Status: 4/6 complete
    Status: 5/6 complete
    Status: 6/6 complete
    Success: !olleH

### Voir aussi

- GearmanClient::do - Run a single task and return a result
- GearmanJob::status - Send status (deprecated)

GearmanClient::doLowBackground
GearmanClient::echo
GearmanClient
PHP Manual