How to remove decimals in php

php method to remove decimals: 1. Discard the decimal part and keep the integer part [intval(7/2)]; 2. Round up, if there is a decimal, add 1 to the integer part [ceil(7/2)] ]; 3. Rounding [round(7/2)]; 4. Rounding down [floor(7/2)].

php method to remove decimals:

1. Discard the decimal part and keep the integer part

php: intval(7/2)

js:parseInt(7/2)

2. Round up, if there are decimals, add the integer part 1

php: ceil(7/2)

js: Math.ceil(7/2)

3. Rounding.

php: round(7/2)

js: Math.round(7/2)

4. Round down

php: floor(7/2)

js: Math.floor(7/2)

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