- Output for 7.0.0 - 7.0.33, 7.1.0 - 7.1.33, 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
- Warning: preg_replace(): The /e modifier is no longer supported, use preg_replace_callback instead in /in/eLX0o on line 3
- Output for 5.5.0 - 5.5.38, 5.6.0 - 5.6.40
- Deprecated: preg_replace(): The /e modifier is deprecated, use preg_replace_callback instead in /in/eLX0o on line 3 Notice: Use of undefined constant _w - assumed '_w' in /in/eLX0o(3) : regexp code on line 1 Notice: Use of undefined constant _a - assumed '_a' in /in/eLX0o(3) : regexp code on line 1 hello\_world\_again
- Output for 4.3.0 - 4.3.11, 4.4.0 - 4.4.9, 5.0.0 - 5.0.5, 5.1.0 - 5.1.6, 5.2.0 - 5.2.17, 5.3.0 - 5.3.29, 5.4.0 - 5.4.45
- Notice: Use of undefined constant _w - assumed '_w' in /in/eLX0o(3) : regexp code on line 1 Notice: Use of undefined constant _a - assumed '_a' in /in/eLX0o(3) : regexp code on line 1 hello\_world\_again