Python: Do a case-insensitive string replacement

Last update on December 21 2024 07:45:17 (UTC/GMT +8 hours)

Write a Python program to do case-insensitive string replacement.

Sample Solution:

Python Code:

import re
text = "PHP Exercises"
print("Original Text: ",text)
redata = re.compile(re.escape('php'), re.IGNORECASE)
new_text = redata.sub('php', 'PHP Exercises')
print("Using 'php' replace PHP") 
print("New Text: ",new_text)

Sample Output:

Original Text:  PHP Exercises
Using 'php' replace PHP
New Text:  php Exercises

Pictorial Presentation:

Flowchart:

Python Code Editor:

Have another way to solve this solution? Contribute your code (and comments) through Disqus.

Previous: Write a Python program to split a string at uppercase letters.
Next: Write a Python program to remove the ANSI escape sequences from a string.