Tracking PID based on the program name being executed by php7.4 and give it into GDB

track_pid.sh

#!/usr/bin/bash

track_pid() {
    ps_output=$(ps aux | grep programname | head -1)
    while IFS= read -r line; do
        if [[ $line == *"php7.4"* ]]; then
            pid=$(echo "$line" | awk '{print $2}')
            echo "[OK] Found PHP process with PID: $pid"
            # sleep 1
            gdb -p "$pid" -x "command.txt"
            return 0
            # exit 0
        fi
    done <<<"$ps_output"
    return 1
}

while true; do
    if track_pid; then
        echo "ok found"
        break
    fi
    echo "$(date +[%H:%M:%S]) Tracking PID...."
    sleep 0.5
done

command.txt, whatever e.g dump core:

generate-core-file
detach
quit

custom: "php7.4" with another runtime,