Automattic /
jetpack
| @@ 264-281 (lines=18) @@ | ||
| 261 | * @var string $expires_header |
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| 262 | * @return int|bool Unix time or false |
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| 263 | */ |
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| 264 | public static function calculate_expiration( $expires_header ) { |
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| 265 | if ( empty( $expires_header ) || ! is_string( $expires_header ) ) |
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| 266 | return false; |
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| 267 | ||
| 268 | if ( |
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| 269 | class_exists( 'DateTimeZone' ) |
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| 270 | && method_exists( 'DateTime', 'createFromFormat' ) |
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| 271 | ) { |
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| 272 | $expires_date = DateTime::createFromFormat( 'D, d M Y H:i:s T', $expires_header, new DateTimeZone( 'UTC' ) ); |
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| 273 | if ( $expires_date instanceOf DateTime ) |
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| 274 | return date_format( $expires_date, 'U' ); |
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| 275 | } else { |
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| 276 | $expires_array = strptime( $expires_header, '%a, %d %b %Y %H:%M:%S %Z' ); |
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| 277 | if ( is_array( $expires_array ) && isset( $expires_array['tm_hour'] ) && isset( $expires_array['tm_min'] ) && isset( $expires_array['tm_sec'] ) && isset( $expires_array['tm_mon'] ) && isset( $expires_array['tm_mday'] ) && isset( $expires_array['tm_year'] ) ) |
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| 278 | return gmmktime( $expires_array['tm_hour'], $expires_array['tm_min'], $expires_array['tm_sec'], 1 + $expires_array['tm_mon'], $expires_array['tm_mday'], 1900 + $expires_array['tm_year'] ); |
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| 279 | } |
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| 280 | return false; |
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| 281 | } |
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| 282 | ||
| 283 | /** |
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| 284 | * Extract the site's host domain for statistics and comparison against an allowed site list in the case of restricted embeds. |
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| @@ 253-270 (lines=18) @@ | ||
| 250 | * @var string $expires_header |
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| 251 | * @return int|bool Unix time or false |
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| 252 | */ |
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| 253 | public static function calculate_expiration( $expires_header ) { |
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| 254 | if ( empty( $expires_header ) || ! is_string( $expires_header ) ) |
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| 255 | return false; |
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| 256 | ||
| 257 | if ( |
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| 258 | class_exists( 'DateTimeZone' ) |
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| 259 | && method_exists( 'DateTime', 'createFromFormat' ) |
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| 260 | ) { |
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| 261 | $expires_date = DateTime::createFromFormat( 'D, d M Y H:i:s T', $expires_header, new DateTimeZone( 'UTC' ) ); |
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| 262 | if ( $expires_date instanceOf DateTime ) |
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| 263 | return date_format( $expires_date, 'U' ); |
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| 264 | } else { |
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| 265 | $expires_array = strptime( $expires_header, '%a, %d %b %Y %H:%M:%S %Z' ); |
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| 266 | if ( is_array( $expires_array ) && isset( $expires_array['tm_hour'] ) && isset( $expires_array['tm_min'] ) && isset( $expires_array['tm_sec'] ) && isset( $expires_array['tm_mon'] ) && isset( $expires_array['tm_mday'] ) && isset( $expires_array['tm_year'] ) ) |
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| 267 | return gmmktime( $expires_array['tm_hour'], $expires_array['tm_min'], $expires_array['tm_sec'], 1 + $expires_array['tm_mon'], $expires_array['tm_mday'], 1900 + $expires_array['tm_year'] ); |
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| 268 | } |
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| 269 | return false; |
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| 270 | } |
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| 271 | ||
| 272 | /** |
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| 273 | * Extract the site's host domain for statistics and comparison against an allowed site list in the case of restricted embeds. |
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