As you get more confident with yourPHP code, your code will get more and more complex.ThePHPswitchstatement simplifies your PHPlogic, replacing messyifstatements when trying to make simple decisions based on the value of a variable. Read on to find out how to use it. PHP switch Syntax switc...
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default:echo 'statement'; } 语法 PHP Switch 语句 如果您希望有选择地执行若干代码块之一,请使用 Switch 语句。 使用Switch 语句可以避免冗长的 if..elseif..else 代码块。 语法 switch (expression){case label1:code to be executed if expression = label1;break;case label2:code to be executed if exp...
When we run a program containing the switch statement at first the expression following the keyword switch is evaluated. The value it gives is then matched one by one against the constant values that follow the case statements. When a match is found the program executes the statements following ...
Show intention actions:AltEnter Reports theswitchstatements containing the same code in different branches. Place the caret at the highlighted line and pressAltEnteror click . Click the arrow next to the inspection you want to suppress and select the necessary suppress action....
default:echo 'statement'; } 语法 PHP Switch 语句 如果您希望有选择地执行若干代码块之一,请使用 Switch 语句。 使用Switch 语句可以避免冗长的 if..elseif..else 代码块。 语法 switch (expression){case label1:code to be executed if expression = label1;break;case label2:code to be executed if exp...
A simple switch statement switch($bar) {case4:echo"This is not the number you're looking for.\n"; $foo =92; } Delimiting code blocks The major caveat ofswitchis that each case will run on into the next one, unless you stop it withbreak. If the simple case above is extended to ...
Code Inspection: 'switch' statement has missing branches Configure inspections:Settings / Preferences | Editor | Inspections Show intention actions:Alt+Enter Reports aswitchstatement on a variable of the typeenumorunionwhen the statement doesn't cover some value options from the type....
html phpswitch语句 English Answer. The PHP switch statement is used to execute different blocks of code based on the value of a variable. The syntax of the switch statement is as follows: php. switch (variable) {。 case value1: // Code to be executed if variable equals value1。 break;...
Annotations 2 warnings main Unexpected input(s) 'appInsightsKey', valid inputs are ['token', 'notYetReleasedLabel', 'insidersReleasedLabel'] main Unexpected input(s) 'appInsightsKey', valid inputs are ['token', 'config-path'] ...