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<?php$buf = ' @abc{ ';preg_match('/(?P<token>[^\s]+)\s*/', $buf, $match, PREG_OFFSET_CAPTURE);print_r($match);$buf = substr($buf, $match[0][1] + strlen($match[0][0]));var_dump($buf);var_dump($match['token'][0]);
Output for 7.2.29 - 7.2.33, 7.3.16 - 7.3.31, 7.4.3 - 7.4.32, 8.0.0 - 8.0.12, 8.0.14 - 8.0.30, 8.1.0 - 8.1.27, 8.2.0 - 8.2.17, 8.3.0 - 8.3.4
<?php$buf = ' @abc{ ';preg_match('/(?P<token>[^\s]+)\s*/', $buf, $match, PREG_OFFSET_CAPTURE);print_r($match);$buf = substr($buf, $match[0][1] + strlen($match[0][0]));var_dump($buf);var_dump($match['token'][0]);
Output for 8.0.13
Parse error: syntax error, unexpected variable "$buf" in /in/en9SZ on line 1
Process exited with code 255.
Output for 5.4.0 - 5.4.34, 7.3.32 - 7.3.33, 7.4.33
Parse error: syntax error, unexpected '$buf' (T_VARIABLE) in /in/en9SZ on line 1
Process exited with code 255.

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