Do a case-insensitive string replacementΒΆ
Do a case-insensitive string replacement.
Behaves like S.replace(), but does so in a case-insensitive fashion.
import re
S = "PHP Exercises"
print("Original Text: ", S)
from_str = 'php'
to_str = 'Python'
pattern = re.compile(re.escape(from_str), re.IGNORECASE)
S1 = re.sub(pattern, to_str, S)
print("Using 'php' replace PHP")
print()
print("New Text: ", S1)
Output:
Original Text: PHP Exercises
Using 'php' replace PHP
New Text: Python Exercises