public function transformProvider()
{
- return array(
- array(null, ''),
- array(array(), ''),
- array(array('single value'), 'single value'),
- array(array('first value', 'second value'), 'first value,second value'),
- );
+ return [
+ [null, ''],
+ [[], ''],
+ [['single value'], 'single value'],
+ [['first value', 'second value'], 'first value,second value'],
+ ];
}
/**
public function reverseTransformProvider()
{
- return array(
- array(null, null),
- array('', array()),
- array('single value', array('single value')),
- array('first value,second value', array('first value', 'second value')),
- array('first value, second value', array('first value', 'second value')),
- array('first value, , second value', array('first value', 'second value')),
- );
+ return [
+ [null, null],
+ ['', []],
+ ['single value', ['single value']],
+ ['first value,second value', ['first value', 'second value']],
+ ['first value, second value', ['first value', 'second value']],
+ ['first value, , second value', ['first value', 'second value']],
+ ];
}
}