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Source: levelup.gitconnected.com
PHP 7.x — P3: Variables IntroCategory: PHP
You might remember that there are these things called x and y variables that used to store numbers.
Just substitute 2 for x and 5 for y and you get 7.
First, we’ll assign the string to the $name variable and then concatenate it to the “Hi my name is” string. You can’t just place the variable next to the string and expect PHP to understand that you want to join the two strings.
You can change the value of the $name variable to whatever you want and it will automatically update the output.
Just substitute 2 for x and 5 for y and you get 7.
First, we’ll assign the string to the $name variable and then concatenate it to the “Hi my name is” string. You can’t just place the variable next to the string and expect PHP to understand that you want to join the two strings.
You can change the value of the $name variable to whatever you want and it will automatically update the output.
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