parsing example

input

  [b child="0"]
		[u child="0,1"]
			[b child="0,1,0"] 
			[/b]
		[/u]
	[/b]
	[b child="1"]
	another bold
		[b child="1,0"]
		[/b]
	[/b]

outputPhase1

array(2) {
  [0]=>
  &array(4) {
    ["start_tag"]=>
    array(4) {
      ["name"]=>
      string(1) "b"
      ["start_position"]=>
      int(4)
      ["end_position"]=>
      int(16)
      ["parameters"]=>
      array(1) {
        ["child"]=>
        string(1) "0"
      }
    }
    ["end_tag"]=>
    array(3) {
      ["name"]=>
      string(1) "b"
      ["start_position"]=>
      int(79)
      ["end_position"]=>
      int(82)
    }
    ["children"]=>
    array(1) {
      [0]=>
      &array(4) {
        ["start_tag"]=>
        array(4) {
          ["name"]=>
          string(1) "u"
          ["start_position"]=>
          int(21)
          ["end_position"]=>
          int(35)
          ["parameters"]=>
          array(1) {
            ["child"]=>
            string(3) "0,1"
          }
        }
        ["end_tag"]=>
        array(3) {
          ["name"]=>
          string(1) "u"
          ["start_position"]=>
          int(72)
          ["end_position"]=>
          int(75)
        }
        ["children"]=>
        array(1) {
          [0]=>
          &array(3) {
            ["start_tag"]=>
            array(4) {
              ["name"]=>
              string(1) "b"
              ["start_position"]=>
              int(41)
              ["end_position"]=>
              int(57)
              ["parameters"]=>
              array(1) {
                ["child"]=>
                string(5) "0,1,0"
              }
            }
            ["end_tag"]=>
            array(3) {
              ["name"]=>
              string(1) "b"
              ["start_position"]=>
              int(64)
              ["end_position"]=>
              int(67)
            }
            ["text"]=>
            array(1) {
              [0]=>
              string(6) " 
			"
            }
          }
        }
        ["text"]=>
        array(2) {
          [0]=>
          string(5) "
			"
          [1]=>
          string(4) "
		"
        }
      }
    }
    ["text"]=>
    array(2) {
      [0]=>
      string(4) "
		"
      [1]=>
      string(3) "
	"
    }
  }
  [1]=>
  &array(4) {
    ["start_tag"]=>
    array(4) {
      ["name"]=>
      string(1) "b"
      ["start_position"]=>
      int(86)
      ["end_position"]=>
      int(98)
      ["parameters"]=>
      array(1) {
        ["child"]=>
        string(1) "1"
      }
    }
    ["end_tag"]=>
    array(3) {
      ["name"]=>
      string(1) "b"
      ["start_position"]=>
      int(144)
      ["end_position"]=>
      int(147)
    }
    ["children"]=>
    array(1) {
      [0]=>
      &array(3) {
        ["start_tag"]=>
        array(4) {
          ["name"]=>
          string(1) "b"
          ["start_position"]=>
          int(118)
          ["end_position"]=>
          int(132)
          ["parameters"]=>
          array(1) {
            ["child"]=>
            string(3) "1,0"
          }
        }
        ["end_tag"]=>
        array(3) {
          ["name"]=>
          string(1) "b"
          ["start_position"]=>
          int(137)
          ["end_position"]=>
          int(140)
        }
        ["text"]=>
        array(1) {
          [0]=>
          string(4) "
		"
        }
      }
    }
    ["text"]=>
    array(2) {
      [0]=>
      string(19) "
	another bold
		"
      [1]=>
      string(3) "
	"
    }
  }
}