Online PHP editor | output for EAF8A

Output for 8.0.0 - 8.0.30, 8.1.0 - 8.1.28, 8.2.0 - 8.2.18, 8.3.0 - 8.3.7: 01 Fatal error: Uncaught ArgumentCountError: preg_replace() expects at least 3 arguments, 2 given in /in/EAF8A:4 Stack trace: #0 /in/EAF8A(4): preg_replace('/\\b\\pL+\\b/ui', '\xD0\xBE\xD1\x87\xD0\xB5\xD0\xBD\xD1\x8C \xD1\x82\xD1\x83...') #1 {main} thrown in /in/EAF8A on line 4
Process exited with code 255.
Output for 5.3.4 - 5.3.29, 5.4.0 - 5.4.45, 5.5.24 - 5.5.35, 5.6.7 - 5.6.28, 7.0.0 - 7.0.20, 7.1.0 - 7.1.25, 7.2.0 - 7.2.33, 7.3.0 - 7.3.33, 7.4.0 - 7.4.33: 01 Warning: preg_replace() expects at least 3 parameters, 2 given in /in/EAF8A on line 4
Output for 5.3.0 - 5.3.3: 00 Warning: preg_replace() expects at least 3 parameters, 2 given in /in/EAF8A on line 4
Output for 4.4.0 - 4.4.9, 5.0.5, 5.1.0 - 5.1.6, 5.2.0 - 5.2.17: 00 Warning: Wrong parameter count for preg_replace() in /in/EAF8A on line 4
Output for 4.3.11, 5.0.0 - 5.0.4: Warning: preg_match(): Compilation failed: PCRE does not support \L, \l, \N, \P, \p, \U, \u, or \X at offset 3 in /in/EAF8A on line 2 Warning: preg_match(): Compilation failed: PCRE does not support \L, \l, \N, \P, \p, \U, \u, or \X at offset 3 in /in/EAF8A on line 3 Warning: Wrong parameter count for preg_replace() in /in/EAF8A on line 4
Output for 4.3.0 - 4.3.10: Warning: Compilation failed: PCRE does not support \L, \l, \N, \P, \p, \U, \u, or \X at offset 3 in /in/EAF8A on line 2 Warning: Compilation failed: PCRE does not support \L, \l, \N, \P, \p, \U, \u, or \X at offset 3 in /in/EAF8A on line 3 Warning: Wrong parameter count for preg_replace() in /in/EAF8A on line 4