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<?php function get_numerics ($str) { $matches = array(); $pattern = '/(?:$|[$])\s*\d+(?:\.\d{2})?/'; if (preg_match($pattern, $string, $matches)) { return $matches[0]; } } $one = 'Producto de prueba 16gb \n $100 - Buenos Aires, Argentina\n \n Algun texto de un producto'; print_r(get_numerics($one));
Output for 8.1.0 - 8.1.28, 8.2.0 - 8.2.18, 8.3.0 - 8.3.4, 8.3.6
Warning: Undefined variable $string in /in/tFreK on line 6 Deprecated: preg_match(): Passing null to parameter #2 ($subject) of type string is deprecated in /in/tFreK on line 6
Output for 8.3.5
Warning: PHP Startup: Unable to load dynamic library 'sodium.so' (tried: /usr/lib/php/8.3.5/modules/sodium.so (libsodium.so.23: cannot open shared object file: No such file or directory), /usr/lib/php/8.3.5/modules/sodium.so.so (/usr/lib/php/8.3.5/modules/sodium.so.so: cannot open shared object file: No such file or directory)) in Unknown on line 0 Warning: Undefined variable $string in /in/tFreK on line 6 Deprecated: preg_match(): Passing null to parameter #2 ($subject) of type string is deprecated in /in/tFreK on line 6
Output for 8.0.0 - 8.0.30
Warning: Undefined variable $string in /in/tFreK on line 6
Output for 5.6.0 - 5.6.40, 7.0.0 - 7.0.33, 7.1.0 - 7.1.33, 7.2.0 - 7.2.33, 7.3.0 - 7.3.31, 7.4.0 - 7.4.33
Notice: Undefined variable: string in /in/tFreK on line 6
Output for 7.3.32 - 7.3.33
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212.19 ms | 401 KiB | 290 Q