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How to compare the sizes of several numbers in PHP:
1. PHP can directly use the if statement with the comparison operator to compare the sizes of several numbers.
Example:
Using this method to compare the sizes of several numbers is more convenient when the numbers are relatively small, but it is very difficult once the numbers are large. .
2. When there are many numbers, we can store the numbers in an array and use the sort() function to sort the array to compare the sizes of the numbers.
Example:
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