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Because 13925 (decimal) = 33145 (octal)
$bajingzhi = 033145 means declaring an octal number
Because the characteristic of octal declaration is to add 0 in front of the number, and after is an integer from 0 to 7.
Just like hexadecimal declarations, they all start with 0x.
You can try removing the 0 in front, or adding an integer greater than 7 at the end.
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Because 13925 (decimal) = 33145 (octal)
$bajingzhi = 033145 means declaring an octal number
Because the characteristic of octal declaration is to add 0 in front of the number, and after is an integer from 0 to 7.
Just like hexadecimal declarations, they all start with 0x.
You can try removing the 0 in front, or adding an integer greater than 7 at the end.