PHP Class RequirementCollection

Inheritance: implements IteratorAggregate

Mostra file Open project: pagekit/pagekit Class Usage Examples

Public Methods

Method	Description
add ( Requirement $requirement )	Adds a Requirement.
addCollection ( RequirementCollection $collection )	Adds a requirement collection to the current set of requirements.
addPhpIniRecommendation ( string $cfgName, boolean \| callback $evaluation, boolean $approveCfgAbsence = false, string $testMessage = null, string $helpHtml = null, string \| null $helpText = null )	Adds an optional recommendation in form of a php.ini configuration.
addPhpIniRequirement ( string $cfgName, boolean \| callback $evaluation, boolean $approveCfgAbsence = false, string $testMessage = null, string $helpHtml = null, string \| null $helpText = null )	Adds a mandatory requirement in form of a php.ini configuration.
addRecommendation ( boolean $fulfilled, string $testMessage, string $helpHtml, string \| null $helpText = null )	Adds an optional recommendation.
addRequirement ( boolean $fulfilled, string $testMessage, string $helpHtml, string \| null $helpText = null )	Adds a mandatory requirement.
all ( ) : array	Returns both requirements and recommendations.
getFailedRecommendations ( ) : array	Returns the recommendations that were not met.
getFailedRequirements ( ) : array	Returns the mandatory requirements that were not met.
getIterator ( ) : Traversable	Gets the current RequirementCollection as an Iterator.
getPhpIniConfigPath ( ) : string \| false	Returns the PHP configuration file (php.ini) path.
getRecommendations ( ) : array	Returns all optional recommmendations.
getRequirements ( ) : array	Returns all mandatory requirements.
hasPhpIniConfigIssue ( ) : boolean	Returns whether a php.ini configuration is not correct.

Method Details

add() public method

Adds a Requirement.

public add ( Requirement $requirement )
$requirement	Requirement	A Requirement instance

addCollection() public method

Adds a requirement collection to the current set of requirements.

public addCollection ( RequirementCollection $collection )
$collection	RequirementCollection	A RequirementCollection instance

addPhpIniRecommendation() public method

Adds an optional recommendation in form of a php.ini configuration.

public addPhpIniRecommendation ( string $cfgName, boolean \| callback $evaluation, boolean $approveCfgAbsence = false, string $testMessage = null, string $helpHtml = null, string \| null $helpText = null )
$cfgName	string	The configuration name used for ini_get()
$evaluation	boolean \| callback	Either a Boolean indicating whether the configuration should evaluate to true or false, or a callback function receiving the configuration value as parameter to determine the fulfillment of the requirement
$approveCfgAbsence	boolean	If true the Requirement will be fulfilled even if the configuration option does not exist, i.e. ini_get() returns false. This is helpful for abandoned configs in later PHP versions or configs of an optional extension, like Suhosin. Example: You require a config to be true but PHP later removes this config and defaults it to true internally.
$testMessage	string	The message for testing the requirement (when null and $evaluation is a Boolean a default message is derived)
$helpHtml	string	The help text formatted in HTML for resolving the problem (when null and $evaluation is a Boolean a default help is derived)
$helpText	string \| null	The help text (when null, it will be inferred from $helpHtml, i.e. stripped from HTML tags)

addPhpIniRequirement() public method

Adds a mandatory requirement in form of a php.ini configuration.

public addPhpIniRequirement ( string $cfgName, boolean \| callback $evaluation, boolean $approveCfgAbsence = false, string $testMessage = null, string $helpHtml = null, string \| null $helpText = null )
$cfgName	string	The configuration name used for ini_get()
$evaluation	boolean \| callback	Either a Boolean indicating whether the configuration should evaluate to true or false, or a callback function receiving the configuration value as parameter to determine the fulfillment of the requirement
$approveCfgAbsence	boolean	If true the Requirement will be fulfilled even if the configuration option does not exist, i.e. ini_get() returns false. This is helpful for abandoned configs in later PHP versions or configs of an optional extension, like Suhosin. Example: You require a config to be true but PHP later removes this config and defaults it to true internally.
$testMessage	string	The message for testing the requirement (when null and $evaluation is a Boolean a default message is derived)
$helpHtml	string	The help text formatted in HTML for resolving the problem (when null and $evaluation is a Boolean a default help is derived)
$helpText	string \| null	The help text (when null, it will be inferred from $helpHtml, i.e. stripped from HTML tags)

addRecommendation() public method

Adds an optional recommendation.

public addRecommendation ( boolean $fulfilled, string $testMessage, string $helpHtml, string \| null $helpText = null )
$fulfilled	boolean	Whether the recommendation is fulfilled
$testMessage	string	The message for testing the recommendation
$helpHtml	string	The help text formatted in HTML for resolving the problem
$helpText	string \| null	The help text (when null, it will be inferred from $helpHtml, i.e. stripped from HTML tags)

addRequirement() public method

Adds a mandatory requirement.

public addRequirement ( boolean $fulfilled, string $testMessage, string $helpHtml, string \| null $helpText = null )
$fulfilled	boolean	Whether the requirement is fulfilled
$testMessage	string	The message for testing the requirement
$helpHtml	string	The help text formatted in HTML for resolving the problem
$helpText	string \| null	The help text (when null, it will be inferred from $helpHtml, i.e. stripped from HTML tags)

all() public method

Returns both requirements and recommendations.

public all ( ) : array
return	array	Array of Requirement instances

getFailedRecommendations() public method

Returns the recommendations that were not met.

public getFailedRecommendations ( ) : array
return	array	Array of Requirement instances

getFailedRequirements() public method

Returns the mandatory requirements that were not met.

public getFailedRequirements ( ) : array
return	array	Array of Requirement instances

getIterator() public method

Gets the current RequirementCollection as an Iterator.

public getIterator ( ) : Traversable
return	Traversable	A Traversable interface

getPhpIniConfigPath() public method

Returns the PHP configuration file (php.ini) path.

public getPhpIniConfigPath ( ) : string \| false
return	string \| false	php.ini file path

getRecommendations() public method

Returns all optional recommmendations.

public getRecommendations ( ) : array
return	array	Array of Requirement instances

getRequirements() public method

Returns all mandatory requirements.

public getRequirements ( ) : array
return	array	Array of Requirement instances

hasPhpIniConfigIssue() public method

Returns whether a php.ini configuration is not correct.

public hasPhpIniConfigIssue ( ) : boolean
return	boolean	php.ini configuration problem?