Great — TEST build success ✅
Now we have exactly what we need:

• imagewebp() = true
• GD WebP Support = 1

So your server can run PHP 8.2.12 with GD+WebP.
Next step is to put this into XAMPP (/opt/lampp) safely.

Below is the production-safe swap plan with rollback.

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Step A — Take a full backup of current XAMPP PHP

TS="$(date +%F-%H%M)"
sudo mkdir -p /root/xampp-php-backup-$TS

sudo cp -a /opt/lampp/bin/php /root/xampp-php-backup-$TS/
sudo cp -a /opt/lampp/bin/phpize* /root/xampp-php-backup-$TS/ 2>/dev/null || true
sudo cp -a /opt/lampp/bin/php-config* /root/xampp-php-backup-$TS/ 2>/dev/null || true
sudo cp -a /opt/lampp/modules/libphp*.so /root/xampp-php-backup-$TS/ 2>/dev/null || true
sudo cp -a /opt/lampp/etc/php.ini /root/xampp-php-backup-$TS/
sudo cp -a /opt/lampp/lib/php/extensions/no-debug-non-zts-20220829 /root/xampp-php-backup-$TS/extensions-20220829 2>/dev/null || true

echo "Backup saved at /root/xampp-php-backup-$TS"

---

Step B — Reconfigure PHP 8.2.12 for XAMPP (/opt/lampp) WITH WebP

Now we rebuild from the same source directory but install into /opt/lampp.

cd /usr/local/src/php-8.2.12

make distclean 2>/dev/null || true
rm -f config.cache

export PKG_CONFIG_PATH="/usr/lib/x86_64-linux-gnu/pkgconfig:/usr/share/pkgconfig:/opt/lampp/lib/pkgconfig"
unset CPPFLAGS
unset LDFLAGS

./configure \
  --prefix=/opt/lampp \
  --with-apxs2=/opt/lampp/bin/apxs \
  --with-config-file-path=/opt/lampp/etc \
  --with-mysql=mysqlnd \
  --enable-inline-optimization \
  --disable-debug \
  --enable-bcmath \
  --enable-calendar \
  --enable-ctype \
  --enable-ftp \
  --enable-gd-native-ttf \
  --enable-magic-quotes \
  --enable-shmop \
  --disable-sigchild \
  --enable-sysvsem \
  --enable-sysvshm \
  --enable-wddx \
  --with-gdbm=/opt/lampp \
  --with-jpeg-dir=/opt/lampp \
  --with-png-dir=/opt/lampp \
  --with-freetype-dir=/opt/lampp \
  --with-zlib=yes \
  --with-zlib-dir=/opt/lampp \
  --with-openssl=/opt/lampp \
  --with-xsl=/opt/lampp \
  --with-ldap=/opt/lampp \
  --with-gd \
  --with-imap=/bitnami/xamppunixinstaller82stack-linux-x64/src/imap-2007e \
  --with-imap-ssl \
  --with-gettext=/opt/lampp \
  --with-mssql=shared,/opt/lampp \
  --with-pdo-dblib=shared,/opt/lampp \
  --with-sybase-ct=/opt/lampp \
  --with-mysql-sock=/opt/lampp/var/mysql/mysql.sock \
  --with-mcrypt=/opt/lampp \
  --with-mhash=/opt/lampp \
  --enable-sockets \
  --enable-mbstring=all \
  --with-curl=/opt/lampp \
  --enable-mbregex \
  --enable-zend-multibyte \
  --enable-exif \
  --with-bz2=/opt/lampp \
  --with-sqlite=shared,/opt/lampp \
  --with-sqlite3=/opt/lampp \
  --with-libxml-dir=/opt/lampp \
  --enable-soap \
  --with-xmlrpc \
  --enable-pcntl \
  --with-mysqli=mysqlnd \
  --with-pgsql=shared,/opt/lampp/ \
  --with-iconv \
  --with-pdo-mysql=mysqlnd \
  --with-pdo-pgsql=/opt/lampp/postgresql \
  --with-pdo_sqlite=/opt/lampp \
  --with-icu-dir=/opt/lampp \
  --enable-fileinfo \
  --enable-phar \
  --enable-zip \
  --enable-intl \
  --with-libzip \
  --with-pear \
  --enable-gd \
  --with-jpeg \
  --with-webp \
  --with-freetype \
  --with-zip

✅ Makefile check:

ls -l Makefile

Build + install:

make -j"$(nproc)"
sudo make install

Restart XAMPP:

sudo /opt/lampp/lampp restart

---

Step C — Verify XAMPP PHP now has WebP

/opt/lampp/bin/php -r 'var_dump(function_exists("imagewebp"));'
/opt/lampp/bin/php -r 'print_r(gd_info());' | grep -i webp

Expected:

• bool(true)
• WebP Support => 1

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Step D — Verify Eventmie error is gone

Now your /admin/settings/update WebP encode will work.

Also clear Laravel caches:

cd /opt/lampp/htdocs/lucknoworbit.com
/opt/lampp/bin/php artisan optimize:clear

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Instant Rollback (if anything breaks)

BK="$(ls -dt /root/xampp-php-backup-* | head -n 1)"
sudo cp -a "$BK/php" /opt/lampp/bin/php
sudo cp -a "$BK/php.ini" /opt/lampp/etc/php.ini
sudo cp -a "$BK"/libphp*.so /opt/lampp/modules/ 2>/dev/null || true
sudo /opt/lampp/lampp restart
echo "Rolled back from $BK"

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