How php converts the decimal point to a percentage
This article mainly introduces the relevant knowledge of "how php turns the decimal point into a percentage". The editor shows you the operation process through an actual case. The method of operation is simple and fast, and it is practical. I hope this article "php how to turn the decimal point into a percentage" can help you solve the problem.
Php decimal point into a percentage method: 1, using the "*" operator to multiply the decimal by 100, the syntax "decimal * 100", you can convert the decimal to a percentage; 2, use the string splicer. " Concatenate the percentile value with the "%" symbol to form a percentage string. "%".
Operating environment of this tutorial: windows7 system, PHP7.1 version, DELL G3 computer
To convert the decimal point to a percentage, we first need to understand the composition of the percentage, for example: 20% (0.2), 30% (0.3), 102% (1.02)
The percentage value can be divided into two parts: the percentage value and the "%" sign, while the percentage value can be obtained by multiplying the decimal by 100.
Therefore, PHP can convert the decimal point to a percentage by doing this:
Use the "*" operator to multiply the decimal by 100 to get a percentage
Use the string concatenator "." Concatenate the percentile with the "%" symbol
Implementation example:
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