Composer Memory Limit Issue

remove-php-memory-limit.sh

# Temporarily remove php memory limit when running composer from the commmand line
php -dmemory_limit=-1 /usr/local/bin/composer ...

# Run with explicitly defined list of extensions to avoid xdebug
php -n \
    -dextension=bcmath.so \
    -dextension=bz2.so \
    -dextension=calendar.so \
    -dextension=ctype.so \
    -dextension=curl.so \
    -dextension=dom.so \
    -dextension=exif.so \
    -dextension=fileinfo.so \
    -dextension=ftp.so \
    -dextension=gd.so \
    -dextension=gettext.so \
    -dextension=iconv.so \
    -dextension=intl.so \
    -dextension=ldap.so \
    -dextension=mbstring.so \
    -dextension=mcrypt.so \
    -dextension=mysqlnd.so \
    -dextension=pdo.so \
    -dextension=phar.so \
    -dextension=posix.so \
    -dextension=shmop.so \
    -dextension=simplexml.so \
    -dextension=soap.so \
    -dextension=sockets.so \
    -dextension=sqlite3.so \
    -dextension=sysvmsg.so \
    -dextension=sysvsem.so \
    -dextension=sysvshm.so \
    -dextension=tokenizer.so \
    -dextension=xml.so \
    -dextension=xmlwriter.so \
    -dextension=xsl.so \
    -dextension=mysqli.so \
    -dextension=mysql.so \
    -dextension=pdo_mysql.so \
    -dextension=pdo_sqlite.so \
    -dextension=wddx.so \
    -dextension=xmlreader.so \
    -dextension=igbinary.so \
    -dextension=json.so \
    -dextension=zip.so \
    -dextension=redis.so \
    -dmemory_limit=-1 \
    /usr/local/bin/composer ...