use Toolkit\PFlag\Flags;require dirname(__DIR__) . '/test/bootstrap.php';$flags = $_SERVER['argv'];// NOTICE: must shift first element.$scriptFile = array_shift($flags);$fs = Flags::new();// （可选的）可以添加一些自定义设置$fs->setScriptFile($scriptFile);/** @see Flags::$settings */$fs->setSettings([
'descNlOnOptLen' => 26]);// ...
定义选项
定义选项 - 定义好支持的选项设置，解析时将会根据定义来解析输入
添加选项定义的示例:
use Toolkit\PFlag\Flag\Option;use Toolkit\PFlag\FlagType;use Toolkit\PFlag\Validator\EnumValidator;// add options// - quick add$fs->addOpt('age', 'a', 'this is a int option', FlagType::INT);// - 使用字符串规则快速添加选项定义$fs->addOptByRule('name,n', 'string;this is a string option;true');// -- 一次添加多个选项$fs->addOptsByRules([
'tag,t' => 'strings;array option, allow set multi times',
'f' => 'bool;this is an bool option',]);// - 使用数组定义/** @see Flags::DEFINE_ITEM for array rule */$fs->addOptByRule('name-is-very-lang', [
'type' => FlagType::STRING,
'desc' => 'option name is to lang, desc will print on newline',
'shorts' => ['d','e','f'],
// TIP: add validator limit input value.
'validator' => EnumValidator::new(['one', 'two', 'three']),]);// - 使用 Option 对象$opt = Option::new('str1', "this is string option, \ndesc has multi line, \nhaha...");$opt->setDefault('defVal');$fs->addOption($opt);
定义参数
定义参数 - 定义好支持的选项设置，解析时将会根据定义来解析输入
添加参数定义的示例:
use Toolkit\PFlag\Flag\Argument;use Toolkit\PFlag\FlagType;// add arguments// - quick add$fs->addArg('strArg1', 'the is string arg and is required', 'string', true);// - 使用字符串规则快速添加定义$fs->addArgByRule('intArg2', 'int;this is a int arg and with default value;no;89');// - 使用 Argument 对象$arg = Argument::new('arrArg');// OR $arg->setType(FlagType::ARRAY);$arg->setType(FlagType::STRINGS);$arg->setDesc("this is an array arg,\n allow multi value,\n must define at last");$fs->addArgument($arg);
解析命令行输入
最后调用 parse() 解析命令行输入数据
// ...if (!$fs->parse($flags)) {
// on render help
return;}vdump($fs->getOpts(), $fs->getArgs());
显示帮助
当输入 -h 或 --help 会自动渲染帮助信息。
$ php example/flags-demo.php --help
Output:
运行示例:
$ php example/flags-demo.php --name inhere --age 99 --tag go -t php -t java -d one -f arg0 80 arr0 arr1
$arg0 = $fs->getArg(0); // string(arg0)// get an array arg$arrArg = $fs->getArg(1); // array{"arr0", "arr1"}// get value by name$arrArg = $fs->getArg('arrArg'); // array{"arr0", "arr1"}
use Toolkit\PFlag\Flags;require dirname(__DIR__) . '/test/bootstrap.php';$flags = $_SERVER['argv'];// NOTICE: must shift first element.$scriptFile = array_shift($flags);$fs = Flags::new();// （可选的）可以添加一些自定义设置$fs->setScriptFile($scriptFile);/** @see Flags::$settings */$fs->setSettings([
'descNlOnOptLen' => 26]);// ...
定义选项
定义选项 - 定义好支持的选项设置，解析时将会根据定义来解析输入
添加选项定义的示例:
use Toolkit\PFlag\Flag\Option;use Toolkit\PFlag\FlagType;use Toolkit\PFlag\Validator\EnumValidator;// add options// - quick add$fs->addOpt('age', 'a', 'this is a int option', FlagType::INT);// - 使用字符串规则快速添加选项定义$fs->addOptByRule('name,n', 'string;this is a string option;true');// -- 一次添加多个选项$fs->addOptsByRules([
'tag,t' => 'strings;array option, allow set multi times',
'f' => 'bool;this is an bool option',]);// - 使用数组定义/** @see Flags::DEFINE_ITEM for array rule */$fs->addOptByRule('name-is-very-lang', [
'type' => FlagType::STRING,
'desc' => 'option name is to lang, desc will print on newline',
'shorts' => ['d','e','f'],
// TIP: add validator limit input value.
'validator' => EnumValidator::new(['one', 'two', 'three']),]);// - 使用 Option 对象$opt = Option::new('str1', "this is string option, \ndesc has multi line, \nhaha...");$opt->setDefault('defVal');$fs->addOption($opt);
定义参数
定义参数 - 定义好支持的选项设置，解析时将会根据定义来解析输入
添加参数定义的示例:
use Toolkit\PFlag\Flag\Argument;use Toolkit\PFlag\FlagType;// add arguments// - quick add$fs->addArg('strArg1', 'the is string arg and is required', 'string', true);// - 使用字符串规则快速添加定义$fs->addArgByRule('intArg2', 'int;this is a int arg and with default value;no;89');// - 使用 Argument 对象$arg = Argument::new('arrArg');// OR $arg->setType(FlagType::ARRAY);$arg->setType(FlagType::STRINGS);$arg->setDesc("this is an array arg,\n allow multi value,\n must define at last");$fs->addArgument($arg);
解析命令行输入
最后调用 parse() 解析命令行输入数据
// ...if (!$fs->parse($flags)) {
// on render help
return;}vdump($fs->getOpts(), $fs->getArgs());
显示帮助
当输入 -h 或 --help 会自动渲染帮助信息。
$ php example/flags-demo.php --help
Output:
运行示例:
$ php example/flags-demo.php --name inhere --age 99 --tag go -t php -t java -d one -f arg0 80 arr0 arr1
$arg0 = $fs->getArg(0); // string(arg0)// get an array arg$arrArg = $fs->getArg(1); // array{"arr0", "arr1"}// get value by name$arrArg = $fs->getArg('arrArg'); // array{"arr0", "arr1"}
