php -d error_reporting=4095 -l script_to_check.php    

 #!/bin/sh  directory=$1  shift  # These extensions are checked extensions="php inc"  check_file () {   echo -ne "Doing PHP syntax check on $1 ..."    # Options:   ERRORS=`/www/php/bin/php -d display_errors=1 -d html_errors=0 -d error_prepend_string=" " -d error_append_string=" " -d error_reporting=4095 -l $1 | grep -v "No syntax errors detected"`    if test -z "$ERRORS"; then     echo -ne "OK."   else     echo -e "Errors found!\n$ERRORS"   fi    echo }  # loop over remaining file args for FILE in "$@" ; do   for ext in $extensions; do      if echo $FILE | grep "\.$ext$" > /dev/null; then        if test -f $FILE; then          check_file "$FILE"        fi      fi   done done