crontab打印脚本而不是执行它

here my problem width crontab: I need to run a php script everyday at noon and so on my crontab i set:

# 0 0 * * * /usr/bin/php -c /var/www/fanta-trade/operazioni_pianificate_medaglie.php > /var/www/cron_log

0 12 * * * root  /usr/bin/php /var/www/offertegaseluce/operazioni_pianificate.php > /var/www/offertegaseluce/cron_log

*/15 * * * * /usr/bin/php -q /var/www/fanta-trade/operazioni_pianificate_ordini.php > /var/www/cron_log

#20 */6 * * * /root/certs/certbot-auto renew --quiet --no-self-upgrade

the line that i need is actually the second... i tried many debugging:

I checked the timezone and it is properly set to europe-rome

I checked width whereis the position of php and /usr/bin/php is correct

I tryed to run the script as root or just widthout user specification 0 12 * * * /usr/bin/php /var/www/offertegaseluce/operazioni_pianificate.php > /var/www/offertegaseluce/cron_log

I checked if crontab as a sevice is running and restarted it

I checked if the script itself is reacheable and if it works and if i call the script via browser it works

but actually crontab is not executing the script it just copy paste the cript itself to the log file

any suggestion?

thanks