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<?php $values = '222'; if (strlen($values) > 0 && !preg_match('/^[0-9]{1,3}-[0-9]{3}-[0-9]{3,4}-[0-9]{3,4}$/', $values)) { $err_msg[4] = ('Phone number must be in format xxx-xxx-nnnn-nnnn.'); echo $err_msg; }
Output for 8.0.0 - 8.0.30, 8.1.0 - 8.1.28, 8.2.0 - 8.2.18, 8.3.0 - 8.3.4, 8.3.6
Warning: Array to string conversion in /in/V99OA on line 5 Array
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: Array to string conversion in /in/V99OA on line 5 Array
Output for 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: Array to string conversion in /in/V99OA on line 5 Array
Output for 7.3.32 - 7.3.33
Array
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172.75 ms | 401 KiB | 189 Q