Online PHP editor | output for JCiNj

Output for 5.4.0 - 5.4.45, 5.5.0 - 5.5.38, 5.6.0 - 5.6.38, 7.0.0 - 7.0.33, 7.1.0 - 7.1.25, 7.2.0 - 7.2.33, 7.3.0 - 7.3.33, 7.4.0 - 7.4.33, 8.0.0 - 8.0.30, 8.1.0 - 8.1.28, 8.2.0 - 8.2.18, 8.3.0 - 8.3.6: {"headerImage":{"type":"image","src":"\/assets\/media\/images\/groups\/Surround_Sound_Visual_Performance_Top_Shot.jpg","alt":"SST\/SUR"},"heroImage":{"type":"image","src":"\/assets\/media\/images\/groups\/SST_Visual_Performance_Hero.jpg","alt":"SST\/SUR"},"sharedSpecsImage":{"type":"image","src":"\/assets\/media\/images\/groups\/SUR","alt":"SST\/SUR"},"bottomImage":{"type":"image","src":"\/assets\/media\/images\/groups\/VP_Install.jpg","alt":"SST\/SUR"},"sliderImage":{"type":"image","src":"SST_Icon.png","alt":"Single Stereo speakers for small rooms and spaces"}}
Output for 4.4.2 - 4.4.9, 5.1.0 - 5.1.6, 5.2.0 - 5.2.17, 5.3.0 - 5.3.29: Parse error: syntax error, unexpected '[' in /in/JCiNj on line 5
Process exited with code 255.
Output for 4.3.0 - 4.3.1, 4.3.5 - 4.3.11, 4.4.0 - 4.4.1, 5.0.0 - 5.0.5: Parse error: parse error, unexpected '[' in /in/JCiNj on line 5
Process exited with code 255.
Output for 4.3.2 - 4.3.4: Parse error: parse error in /in/JCiNj on line 5
Process exited with code 255.