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The best way to understand what a hook does is to look at where it occurs in the source code.
do_action( "hook_name" )
apply_filters( "hook_name", "what_to_filter" )
.Remember, this hook may occur in more than one file. Moreover, the hook's context may change from version to version.
This hook occurs 2 times in this file.
Line | Code |
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988 |
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989 | do_action( 'akismet_https_request_pre' ); |
990 | } |
991 |
|
992 | $response = wp_remote_post( $akismet_url, $http_args ); |
993 |
|
994 | Akismet::log( compact( 'akismet_url', 'http_args', 'response' ) ); |
995 |
|
996 | if ( $ssl && is_wp_error( $response ) ) { |
997 | do_action( 'akismet_https_request_failure', $response ); |
998 |
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999 | // Intermittent connection problems may cause the first HTTPS |
1000 | // request to fail and subsequent HTTP requests to succeed randomly. |
1001 | // Retry the HTTPS request once before disabling SSL for a time. |
1002 | $response = wp_remote_post( $akismet_url, $http_args ); |
1003 | |
1004 | Akismet::log( compact( 'akismet_url', 'http_args', 'response' ) ); |
1005 |
|
1006 | if ( is_wp_error( $response ) ) { |
1007 | $ssl_failed = true; |
1008 |
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1009 | do_action( 'akismet_https_request_failure', $response ); |
1010 |
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1011 | do_action( 'akismet_http_request_pre' ); |
1012 |
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1013 | // Try the request again without SSL. |
1014 | $response = wp_remote_post( $http_akismet_url, $http_args ); |
1015 |
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1016 | Akismet::log( compact( 'http_akismet_url', 'http_args', 'response' ) ); |
1017 | } |
1018 | } |