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<?php $str='Película; Films; @Cine; Añoranza; <html></body>foo "bar ";'; var_dump($str); $a = preg_replace('#[^A-Za-z0-9-.\s/]+\u#', '', $str); $a = preg_replace('/\s+/', '', $a); var_dump($a);
Output for 8.1.0 - 8.1.28, 8.2.0 - 8.2.18, 8.3.0 - 8.3.6
string(63) "Película; Films; @Cine; Añoranza; <html></body>foo "bar ";" Warning: preg_replace(): Compilation failed: PCRE2 does not support \F, \L, \l, \N{name}, \U, or \u at offset 20 in /in/6oJg4 on line 4 Deprecated: preg_replace(): Passing null to parameter #3 ($subject) of type array|string is deprecated in /in/6oJg4 on line 5 string(0) ""
Output for 8.0.0 - 8.0.30
string(63) "Película; Films; @Cine; Añoranza; <html></body>foo "bar ";" Warning: preg_replace(): Compilation failed: PCRE2 does not support \F, \L, \l, \N{name}, \U, or \u at offset 20 in /in/6oJg4 on line 4 string(0) ""
Output for 7.3.0 - 7.3.33, 7.4.0 - 7.4.33
string(63) "Película; Films; @Cine; Añoranza; <html></body>foo "bar ";" string(54) "Película;Films;@Cine;Añoranza;<html></body>foo"bar";"
Output for 5.3.4 - 5.3.29, 5.4.0 - 5.4.45, 5.5.0 - 5.5.38, 5.6.0 - 5.6.40, 7.0.0 - 7.0.33, 7.1.0 - 7.1.33, 7.2.0 - 7.2.33
string(63) "Película; Films; @Cine; Añoranza; <html></body>foo "bar ";" Warning: preg_replace(): Compilation failed: PCRE does not support \L, \l, \N{name}, \U, or \u at offset 19 in /in/6oJg4 on line 4 string(0) ""
Output for 4.4.0 - 4.4.9, 5.0.5, 5.1.0 - 5.1.6, 5.2.0 - 5.2.17, 5.3.0 - 5.3.3
string(63) "Película; Films; @Cine; Añoranza; <html></body>foo "bar ";" Warning: preg_replace(): Compilation failed: PCRE does not support \L, \l, \N, \U, or \u at offset 19 in /in/6oJg4 on line 4 string(0) ""
Output for 4.3.11, 5.0.0 - 5.0.4
string(63) "Película; Films; @Cine; Añoranza; <html></body>foo "bar ";" Warning: preg_replace(): Compilation failed: PCRE does not support \L, \l, \N, \P, \p, \U, \u, or \X at offset 19 in /in/6oJg4 on line 4 string(0) ""
Output for 4.3.0 - 4.3.10
string(63) "Película; Films; @Cine; Añoranza; <html></body>foo "bar ";" Warning: Compilation failed: PCRE does not support \L, \l, \N, \P, \p, \U, \u, or \X at offset 19 in /in/6oJg4 on line 4 string(0) ""
preferences:
269.91 ms | 402 KiB | 460 Q