- Output for 4.3.0 - 4.3.11, 4.4.0 - 4.4.9, 5.0.0 - 5.0.5, 5.1.0 - 5.1.6, 5.2.0 - 5.2.17, 5.3.0 - 5.3.29, 5.4.0 - 5.4.45, 5.5.24 - 5.5.35, 5.6.8 - 5.6.28, 7.0.0 - 7.0.20, 7.1.0 - 7.1.10, 7.2.0 - 7.2.33, 7.3.12 - 7.3.33, 7.4.0 - 7.4.33, 8.0.0 - 8.0.30, 8.1.0 - 8.1.28, 8.2.0 - 8.2.18, 8.3.0 - 8.3.6
- int(2) array(4) { [0]=> array(2) { [0]=> string(8) "#中文 " [1]=> string(5) "#tag3" } [1]=> array(2) { [0]=> string(7) "中文 " [1]=> string(4) "tag3" } [2]=> array(2) { [0]=> string(7) "中文 " [1]=> string(0) "" } [3]=> array(2) { [0]=> string(0) "" [1]=> string(4) "tag3" } }