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en:create:php [09.01.2015 12:41] – admin | en:create:php [26.01.2017 07:55] – [Variables] cofrin | ||
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To use the output of this function (in this case the random number), we need to file it somewhere. To do so, most programming languages use variables. You can write anything into a variable. But at the beginning, no one will see this. | To use the output of this function (in this case the random number), we need to file it somewhere. To do so, most programming languages use variables. You can write anything into a variable. But at the beginning, no one will see this. | ||
- | In PHP, variables start wit a dollar-sign ($). The example | + | In PHP, variables start wit a dollar-sign ($). The example |
The equal sign (%%=%%) is an operator. In this case it makes sure, the output of the function | The equal sign (%%=%%) is an operator. In this case it makes sure, the output of the function |