diff --git "a/\346\235\250\350\214\227\345\215\232/20220512-\344\275\234\344\270\232.md" "b/\346\235\250\350\214\227\345\215\232/20220512-\344\275\234\344\270\232.md" new file mode 100644 index 0000000000000000000000000000000000000000..00817979edc8ab2343849b89b992a1a22672a41c --- /dev/null +++ "b/\346\235\250\350\214\227\345\215\232/20220512-\344\275\234\344\270\232.md" @@ -0,0 +1,38 @@ +```php +=1;$i--){ + echo $i; +} +$i=10; +while ($i>=1){ + echo $i--; +} +``` + +笔记: +运算符:赋值,比较,逻辑,三元,子增减 +分支结构:if else if 判断范围和精准之switch精准值 +循环while do while for (){} +break 结束整个结构、continue 跳过本次,继续下一次 \ No newline at end of file