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| __construct () |
| | Constructor.
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| | discard () |
| | You can call this function if you want to throw away an instance of this class without properly emptying the stack (for example, in a unit test). More...
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| | pop ($type) |
| | Pop the HTML for the next closing container from the stack. More...
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| | pop_all_but_last ($shouldbenone=false) |
| | Close all but the last open container. More...
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| | push ($type, $closehtml) |
| | Push the close HTML for a recently opened container onto the stack. More...
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| boolean | $isdebugging |
| | Store whether we are developer debug mode. More...
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array | $log = array() |
| | In developer debug mode, stores a stack trace of all opens and closes, so we can output helpful error messages when there is a mismatch.
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array | $opencontainers = array() |
| | Stores the list of open containers.
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◆ discard()
| xhtml_container_stack::discard |
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You can call this function if you want to throw away an instance of this class without properly emptying the stack (for example, in a unit test).
Calling this method stops the destruct method from outputting a developer debug warning. After calling this method, the instance can no longer be used.
◆ log()
| xhtml_container_stack::log |
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$action, |
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$type |
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protected |
Adds an entry to the log.
- Parameters
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| string | $action | The name of the action |
| string | $type | The type of action |
◆ output_log()
| xhtml_container_stack::output_log |
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protected |
Outputs the log's contents as a HTML list.
- Return values
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| string | HTML list of the log |
◆ pop()
| xhtml_container_stack::pop |
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$type | ) |
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Pop the HTML for the next closing container from the stack.
The $type must match the type passed when the container was opened, otherwise a warning will be output.
- Parameters
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| string | $type | The type of container. |
- Return values
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| string | the HTML required to close the container. |
◆ pop_all_but_last()
| xhtml_container_stack::pop_all_but_last |
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$shouldbenone = false | ) |
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Close all but the last open container.
This is useful in places like error handling, where you want to close all the open containers (apart from <body>) before outputting the error message.
- Parameters
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| bool | $shouldbenone | assert that the stack should be empty now - causes a developer debug warning if it isn't. |
- Return values
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| string | the HTML required to close any open containers inside <body>. |
◆ push()
| xhtml_container_stack::push |
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$type, |
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$closehtml |
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Push the close HTML for a recently opened container onto the stack.
- Parameters
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| string | $type | The type of container. This is checked when pop() is called and must match, otherwise a developer debug warning is output. |
| string | $closehtml | The HTML required to close the container. |
◆ $isdebugging
| boolean xhtml_container_stack::$isdebugging |
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protected |
Store whether we are developer debug mode.
We need this in several places including in the destructor where we may not have access to $CFG.
The documentation for this class was generated from the following file:
1.9.3