| Fully Qualified Name: | Zend\Http\Header\IfModifiedSince |
| Extends: | AbstractDate |
If-Modified-Since Header
| Name | Description | Defined By |
|---|---|---|
| __toString() | Allow casting to string | AbstractDate |
| compareTo() | Compare provided date to date for this header Returns < 0 if date in header is less than $date; > 0 if it's greater, and 0 if they are equal. | AbstractDate |
| date() | Return date for this header as an instance of \DateTime | AbstractDate |
| fromString() | Create date-based header from string | AbstractDate |
| fromTimeString() | Create date-based header from strtotime()-compatible string | AbstractDate |
| fromTimestamp() | Create date-based header from Unix timestamp | AbstractDate |
| getDate() | Return date for this header | AbstractDate |
| getDateFormat() | Return current date output format | AbstractDate |
| getFieldName() | Get header name | IfModifiedSince |
| getFieldValue() | Get header value as formatted date | AbstractDate |
| setDate() | Set the date for this header, this can be a string or an instance of \DateTime | AbstractDate |
| setDateFormat() | Set date output format | AbstractDate |
| toString() | Return header line | AbstractDate |
Allow casting to string
Returns: string
Compare provided date to date for this header Returns < 0 if date in header is less than $date; > 0 if it's greater, and 0 if they are equal.
| Parameter Name | Type | Description |
|---|---|---|
| $date | string|\DateTime |
Returns: int
Return date for this header as an instance of \DateTime
Returns: \DateTime
Create date-based header from string
| Parameter Name | Type | Description |
|---|---|---|
| $headerLine | string |
Returns: \AbstractDate
Create date-based header from strtotime()-compatible string
| Parameter Name | Type | Description |
|---|---|---|
| $time | int|string |
Returns: self
Create date-based header from Unix timestamp
| Parameter Name | Type | Description |
|---|---|---|
| $time | int |
Returns: self
Return date for this header
Returns: string
Return current date output format
Returns: string
Get header name
Returns: string
Get header value as formatted date
Returns: string
Set the date for this header, this can be a string or an instance of \DateTime
| Parameter Name | Type | Description |
|---|---|---|
| $date | string|\DateTime |
Returns: \AbstractDate
Set date output format
| Parameter Name | Type | Description |
|---|---|---|
| $format | int |
Returns:
Return header line
Returns: string