本文整理汇总了PHP中Cli::val方法的典型用法代码示例。如果您正苦于以下问题：PHP Cli::val方法的具体用法？PHP Cli::val怎么用？PHP Cli::val使用的例子？那么恭喜您, 这里精选的方法代码示例或许可以为您提供帮助。您也可以进一步了解该方法所在类Cli的用法示例。
在下文中一共展示了Cli::val方法的3个代码示例，这些例子默认根据受欢迎程度排序。您可以为喜欢或者感觉有用的代码点赞，您的评价将有助于系统推荐出更棒的PHP代码示例。
示例1: addCell
/**
* Add a cell to the table.
*
* @param string $text The text of the cell.
* @param array $wrap A two element array used to wrap the text in the cell.
* @return $this Returns this object for fluent calls.
*/
protected function addCell($text, $wrap = ['', ''])
{
if ($this->currentRow === null) {
$this->row();
}
$i = count($this->currentRow);
$this->columnWidths[$i] = max(strlen($text), Cli::val($i, $this->columnWidths, 0));
// max column width
$this->currentRow[$i] = [$text, $wrap];
return $this;
}示例2: getOpt
/**
* Get the value of a passed option.
*
* @param string $option The name of the option to get.
* @param mixed $default The default value if the option does not exist.
* @return mixed Returns the option or {@link $default} if it does not exist.
*/
public function getOpt($option, $default = null)
{
return Cli::val($option, $this->opts, $default);
}示例3: writeHelp
/**
* Writes the help for a given schema.
*
* @param array $schema A command line scheme returned from {@see Cli::getSchema()}.
*/
protected function writeHelp($schema)
{
// Write the command description.
$meta = Cli::val(Cli::META, $schema, []);
$description = Cli::val('description', $meta);
if ($description) {
echo implode("\n", Cli::breakLines($description, 80, false)) . PHP_EOL . PHP_EOL;
}
unset($schema[Cli::META]);
// Add the help.
$schema['help'] = ['description' => 'Display this help.', 'type' => 'boolean', 'short' => '?'];
echo Cli::bold('OPTIONS') . PHP_EOL;
ksort($schema);
$table = new Table();
$table->format = $this->format;
foreach ($schema as $key => $definition) {
$table->row();
// Write the keys.
$keys = "--{$key}";
if ($shortKey = Cli::val('short', $definition, false)) {
$keys .= ", -{$shortKey}";
}
if (Cli::val('required', $definition)) {
$table->bold($keys);
} else {
$table->cell($keys);
}
// Write the description.
$table->cell(Cli::val('description', $definition, ''));
}
$table->write();
echo PHP_EOL;
$args = Cli::val(Cli::ARGS, $meta, []);
if (!empty($args)) {
echo Cli::bold('ARGUMENTS') . PHP_EOL;
$table = new Table();
$table->format = $this->format;
foreach ($args as $aname => $arg) {
$table->row();
if (Cli::val('required', $definition)) {
$table->bold($aname);
} else {
$table->cell($aname);
}
$table->cell(Cli::val('description', $arg, ''));
}
$table->write();
echo PHP_EOL;
}
}