# imap_alerts

(PHP 4, PHP 5, PHP 7, PHP 8)

imap_alerts — Returns all IMAP alert messages that have occurred

### Descripción

imap_alerts(): array|false

Returns all of the IMAP alert messages generated since the last imap_alerts() call, or the beginning of the page.

When imap_alerts() is called, the alert stack is subsequently cleared. The IMAP specification requires that these messages be passed to the user.

### Parámetros

Esta función no tiene parámetros.

### Valores devueltos

Returns an array of all of the IMAP alert messages generated or `false` if no alert messages are available.

### Ver también

- imap_errors() - Returns all of the IMAP errors that have occurred