CODEWITHSUNDEEP
phpsedoscommerce
Jamie_D
Jamie_D

Reputation: 999

Globally Replace Old School $PHP_SELF with $SERVER['PHP_SELF'] using sed

Not being an sed expert, I need to replace all instances of the string $PHP_SELF with $_SERVER['PHP_SELF'] globally in a directory.

This is an "old school" osCommerce application that I need to resurrect temporarily for a showcase.

Upvotes: 1

Views: 269

Answers (1)

SiegeX
SiegeX

Reputation: 140477

sed doesn't recurse on it's own so you'll need to use another tool for that, find is generally the right answer.

Run this in the top-level directory. sed will make a backup of each file it reads with a .bak extension (regardless if it actually does a replacement). If you don't want the backup behavior, use -i instead of -i.bak

I recommend you first try this on a test directory to make sure it meets expectations.

#!/bin/bash

while IFS= read -r -d $'\0' file; do
   sed -i.bak $'s/$PHP_SELF/$_SERVER[\'PHP_SELF\']/g' "$file"
done < <(find . -type f -name "*.php" -print0)

Upvotes: 0

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