Kanboard requires at least PHP 5.6 now
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23
vendor/symfony/console/Helper/HelperSet.php
vendored
23
vendor/symfony/console/Helper/HelperSet.php
vendored
@@ -21,13 +21,14 @@ use Symfony\Component\Console\Exception\InvalidArgumentException;
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*/
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class HelperSet implements \IteratorAggregate
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{
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/**
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* @var Helper[]
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*/
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private $helpers = array();
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private $command;
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/**
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* Constructor.
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*
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* @param Helper[] $helpers An array of helper.
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* @param Helper[] $helpers An array of helper
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*/
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public function __construct(array $helpers = array())
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{
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@@ -79,22 +80,9 @@ class HelperSet implements \IteratorAggregate
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throw new InvalidArgumentException(sprintf('The helper "%s" is not defined.', $name));
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}
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if ('dialog' === $name && $this->helpers[$name] instanceof DialogHelper) {
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@trigger_error('"Symfony\Component\Console\Helper\DialogHelper" is deprecated since version 2.5 and will be removed in 3.0. Use "Symfony\Component\Console\Helper\QuestionHelper" instead.', E_USER_DEPRECATED);
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} elseif ('progress' === $name && $this->helpers[$name] instanceof ProgressHelper) {
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@trigger_error('"Symfony\Component\Console\Helper\ProgressHelper" is deprecated since version 2.5 and will be removed in 3.0. Use "Symfony\Component\Console\Helper\ProgressBar" instead.', E_USER_DEPRECATED);
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} elseif ('table' === $name && $this->helpers[$name] instanceof TableHelper) {
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@trigger_error('"Symfony\Component\Console\Helper\TableHelper" is deprecated since version 2.5 and will be removed in 3.0. Use "Symfony\Component\Console\Helper\Table" instead.', E_USER_DEPRECATED);
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}
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return $this->helpers[$name];
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}
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/**
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* Sets the command associated with this helper set.
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*
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* @param Command $command A Command instance
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*/
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public function setCommand(Command $command = null)
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{
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$this->command = $command;
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@@ -110,6 +98,9 @@ class HelperSet implements \IteratorAggregate
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return $this->command;
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}
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/**
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* @return Helper[]
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*/
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public function getIterator()
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{
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return new \ArrayIterator($this->helpers);
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