english
complete the translation of routing section and wait for final check.
replace a term
Update concept-behaviors.md

增加` php代码正确显示
Update concept-events.md

修正小错误
for check
new chinese translation
Merge branch 'master' of https://github.com/yii2-chinesization/yii2
checking and polishing runtime-route
for check
for check
new translation
for translation
new translation
english
PHP type casting
Use elseif instead of else if
Correct order of property declaration
Correct type declarations
Merge pull request #5766 from mongosoft/feature

Code style fixes