How to remove zeros when getting month with php date()

In php, you can use date() to get the month and remove the zeros. You can change the parameter to "n" to get the month without 0. The complete code is like "echo date('n');".

The operating environment of this article: windows7 system, PHP7.1 version, DELL G3 computer

php date() acquisition How to remove zeros from the month?

The date() function in PHP obtains the month with or without 0

Recently, date is used in the code process () When getting the month, I encountered a problem with or without 0. I have solved this problem before, but I forgot about it. I will close it down for future viewing. I hope it can help friends in need.

1. When the letter is a lowercase m, 0 is added

echo date('m')
05

2. When the letter is a lowercase n, 0 is not included

echo date('n');
5

The following are some used in the date() function Detailed explanation of parameters:
a - "am" or "pm"
A - "AM" or "PM"
d - Day, two digits, if there are less than two digits, zero will be added in front; Such as: "01" to "31"
D - day of the week, three English letters; such as: "Fri"
F - month, full English name; such as: "January"
h - 12 hours Hours in 24-hour format; such as: "01" to "12"
H - Hours in 24-hour format; such as: "00" to "23"
g - Hours in 12-hour format, no zeros are added for less than two digits ; For example: "1" to 12"
G - Hour in 24-hour format, no zeros are added for less than two digits; For example: "0" to "23"
i - Minute; For example: "00" to" 59"
j - day, two digits, if there are less than two digits, do not add zeros; such as: "1" to "31"
l - day of the week, full English name; such as: "Friday"
m - month, two digits, if there are less than two digits, add zeros in front; such as: "01" to "12"
n - month, two digits, if there are less than two digits, no zeros will be added; such as: "1" to "12"
M - month, three English letters; such as: "Jan"
s - seconds; such as: "00" to "59"
S - add an English ordinal at the end of the word , two English letters; such as: "th", "nd"
t - the number of days in the specified month; such as: "28" to "31"
U - the total number of seconds
w - numeric Day of the week, such as: "0" (Sunday) to "6" (Saturday)
Y - year, four digits; such as: "1999"
y - year, two digits; such as: "99"
z - the day of the year; such as: "0" to "365"

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