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<?php $strings = [ "$20,000 AUD", "$20,000", "20,000 AUD", "$", "20,000", "AUD" ]; $re = '/(?P<symbol>[$¥£€₹])(?P<amount>\d{1,10}(?:[.,]\d{1,10})?)(?:\h+(?P<currency>AUD|USD|GBP|EURO?S?)\b)?\b|(?P<amount>\d{1,10}(?:[.,]\d{1,10})?)\h+(?P<currency>AUD|USD|GBP|EURO?S?)\b/J'; foreach ($strings as $s) { $m = preg_match($re, $s, $matches); if ($m) { $matches = array_filter($matches, "is_string", ARRAY_FILTER_USE_KEY); print_r($matches); } }
Output for 7.3.0 - 7.3.33, 7.4.0 - 7.4.33, 8.0.0 - 8.0.30, 8.1.0 - 8.1.34, 8.2.0 - 8.2.34, 8.3.0 - 8.3.4, 8.3.6 - 8.3.35, 8.4.1 - 8.4.26, 8.5.0 - 8.5.11
Array ( [symbol] => $ [amount] => 20,000 [currency] => AUD ) Array ( [symbol] => $ [amount] => 20,000 ) Array ( [symbol] => [amount] => 20,000 [currency] => AUD )
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 Array ( [symbol] => $ [amount] => 20,000 [currency] => AUD ) Array ( [symbol] => $ [amount] => 20,000 ) Array ( [symbol] => [amount] => 20,000 [currency] => AUD )
preferences:
32.84 ms | 1144 KiB | 10 Q