Documentation & API reference
class Php
Same name in this branch
- 8.x drupal/core/lib/Drupal/Component/Uuid/Php.php \Drupal\Component\Uuid\Php
- 8.x drupal/core/modules/php/lib/Drupal/php/Plugin/Filter/Php.php \Drupal\php\Plugin\Filter\Php
- 8.x drupal/core/modules/php/lib/Drupal/php/Plugin/Condition/Php.php \Drupal\php\Plugin\Condition\Php
- 8.x drupal/core/modules/views/lib/Drupal/views/Plugin/views/argument_validator/Php.php \Drupal\views\Plugin\views\argument_validator\Php
- 8.x drupal/core/modules/views/lib/Drupal/views/Plugin/views/argument_default/Php.php \Drupal\views\Plugin\views\argument_default\Php
Provides a 'Php' condition.
Plugin annotation
@Plugin(
id = "php",
label = @Translation("PHP"),
module = "php"
)
Hierarchy
- class \Drupal\Component\Plugin\PluginBase implements PluginInspectionInterface
- class \Drupal\Component\Plugin\ContextAwarePluginBase implements ContextAwarePluginInterface
- class \Drupal\Core\Plugin\ContextAwarePluginBase
- class \Drupal\Core\Executable\ExecutablePluginBase implements ExecutableInterface
- class \Drupal\Core\Condition\ConditionPluginBase implements ConditionInterface
- class \Drupal\php\Plugin\Condition\Php
- class \Drupal\Core\Condition\ConditionPluginBase implements ConditionInterface
- class \Drupal\Core\Executable\ExecutablePluginBase implements ExecutableInterface
- class \Drupal\Core\Plugin\ContextAwarePluginBase
- class \Drupal\Component\Plugin\ContextAwarePluginBase implements ContextAwarePluginInterface
Expanded class hierarchy of Php
File
- drupal/
core/ modules/ php/ lib/ Drupal/ php/ Plugin/ Condition/ Php.php, line 23 - Contains \Drupal\php\Plugin\Condition\Php.
Namespace
Drupal\php\Plugin\ConditionView source
class Php extends ConditionPluginBase {
/**
* {@inheritdoc}
*/
public function buildForm(array $form, array &$form_state) {
$form = parent::buildForm($form, $form_state);
if (empty($this->configuration['php'])) {
// Initialize an empty value.
$this->configuration['php'] = FALSE;
}
$form['php'] = array(
'#type' => 'textarea',
'#title' => t('When the following PHP return TRUE (experts only)'),
'#default_value' => $this->configuration['php'],
'#description' => t('Enter PHP code between <?php ?>. Note that executing incorrect PHP code can break your Drupal site. Return TRUE in order for this condition to evaluate as TRUE.'),
'#access' => user_access('use PHP for settings'),
);
return $form;
}
/**
* {@inheritdoc}
*/
public function submitForm(array &$form, array &$form_state) {
$this->configuration['php'] = $form_state['values']['php'];
parent::submitForm($form, $form_state);
}
/**
* {@inheritdoc}
*/
public function summary() {
if (!empty($this->configuration['php'])) {
return t('When the given PHP evaluates as @state.', array(
'@state' => !empty($this->configuration['negate']) ? 'FALSE' : 'TRUE',
));
}
else {
return t('No PHP code has been provided.');
}
}
/**
* {@inheritdoc}
*/
public function evaluate() {
return php_eval($this->configuration['php']);
}
}