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fix: Update event function code samples when using CloudEventInterface #2082

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fix: Update event function code samples when using CloudEventInterface #2082

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240a2a9
Update trigger event function code samples with CloudEventInterface
chujchen Apr 21, 2025
3c2f4a7
Fix syntax format
chujchen Apr 21, 2025
48e1f43
Fix typo
chujchen Apr 21, 2025
fabb029
Fix lint error
chujchen Apr 21, 2025
a8ca54a
Merge branch 'main' into main
chujchen May 27, 2025
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7 changes: 2 additions & 5 deletions functions/helloworld_pubsub/index.php
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Original file line number Diff line number Diff line change
Expand Up @@ -26,17 +26,14 @@
// This enables omitting the `FUNCTIONS_SIGNATURE_TYPE=cloudevent` environment
// variable when deploying. The `FUNCTION_TARGET` environment variable should
// match the first parameter.
FunctionsFramework::cloudEvent('helloworldPubsub', 'helloworldPubsub');

function helloworldPubsub(CloudEventInterface $event): void
{
FunctionsFramework::cloudEvent('helloworldPubsub', function (CloudEventInterface $event) {
$log = fopen(getenv('LOGGER_OUTPUT') ?: 'php://stderr', 'wb');

$cloudEventData = $event->getData();
$pubSubData = base64_decode($cloudEventData['message']['data']);

$name = $pubSubData ? htmlspecialchars($pubSubData) : 'World';
fwrite($log, "Hello, $name!" . PHP_EOL);
}
});
// [END functions_helloworld_pubsub]
// [END functions_cloudevent_pubsub]
7 changes: 2 additions & 5 deletions functions/helloworld_storage/index.php
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Original file line number Diff line number Diff line change
Expand Up @@ -26,10 +26,7 @@
// This enables omitting the `FUNCTIONS_SIGNATURE_TYPE=cloudevent` environment
// variable when deploying. The `FUNCTION_TARGET` environment variable should
// match the first parameter.
FunctionsFramework::cloudEvent('helloGCS', 'helloGCS');

function helloGCS(CloudEventInterface $cloudevent)
{
FunctionsFramework::cloudEvent('helloGCS', function (CloudEventInterface $cloudevent) {
// This function supports all Cloud Storage event types.
$log = fopen(getenv('LOGGER_OUTPUT') ?: 'php://stderr', 'wb');
$data = $cloudevent->getData();
Expand All @@ -40,7 +37,7 @@ function helloGCS(CloudEventInterface $cloudevent)
fwrite($log, 'Metageneration: ' . $data['metageneration'] . PHP_EOL);
fwrite($log, 'Created: ' . $data['timeCreated'] . PHP_EOL);
fwrite($log, 'Updated: ' . $data['updated'] . PHP_EOL);
}
});

// [END functions_cloudevent_storage]
// [END functions_helloworld_storage]