Bug#944522: libsparkline-php: use of Object which is now a reserved word

[Jonathan Dowland <jon@dow.land>]

Package: libsparkline-php
Version: 0.2-7
Severity: normal

I invoke sparkline via ikiwiki's sparkline plugin. Since updating to Buster
I now get:

remote: PHP Fatal error:  Cannot use 'Object' as class name as it is reserved in /usr/share/php/sparkline/Object.php on line 71


-- System Information:
Debian Release: 10.1
  APT prefers stable
  APT policy: (990, 'stable'), (500, 'oldstable')
Architecture: amd64 (x86_64)

Kernel: Linux 5.1.17-x86_64-linode128 (SMP w/2 CPU cores; PREEMPT)
Locale: LANG=en_GB.UTF-8, LC_CTYPE=en_GB.UTF-8 (charmap=UTF-8), LANGUAGE=en_GB.UTF-8 (charmap=UTF-8)
Shell: /bin/sh linked to /bin/dash
Init: systemd (via /run/systemd/system)

Versions of packages libsparkline-php depends on:
ii  php-gd              2:7.3+69
ii  php7.0-gd [php-gd]  7.0.33-0+deb9u5
ii  php7.3-gd [php-gd]  7.3.4-2

libsparkline-php recommends no packages.

libsparkline-php suggests no packages.

-- no debconf information