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<?php function getQueryTokens($query) { static $expr = '/("(?:[^"\\\\]*(?:\\\\.[^"\\\\]*)*)"|\'(?:[^\'\\\\]*(?:\\\\.[^\'\\\\]*)*)\')/'; $tokens = []; foreach (preg_split($expr, $query, -1, PREG_SPLIT_DELIM_CAPTURE | PREG_SPLIT_NO_EMPTY) as $token) { if ($this->isQuotedString($token)) { $tokens[] = $token; continue; } array_merge($tokens, preg_split('/\?/', $token, -1, PREG_SPLIT_DELIM_CAPTURE)); } } var_dump(getQueryTokens("SELECT * FROM foo WHERE 'a' = b AND f = ? AND q IN (?)"));
Output for 7.0.0 - 7.0.20, 7.1.0 - 7.1.20, 7.2.0 - 7.2.33, 7.3.12 - 7.3.33, 7.4.0 - 7.4.33, 8.0.0 - 8.0.30, 8.1.0 - 8.1.28, 8.2.0 - 8.2.18, 8.3.0 - 8.3.6
Fatal error: Uncaught Error: Using $this when not in object context in /in/E1RnT:9 Stack trace: #0 /in/E1RnT(18): getQueryTokens('SELECT * FROM f...') #1 {main} thrown in /in/E1RnT on line 9
Process exited with code 255.
Output for 5.4.0 - 5.4.45, 5.5.24 - 5.5.35, 5.6.7 - 5.6.28
Fatal error: Using $this when not in object context in /in/E1RnT on line 9
Process exited with code 255.
Output for 4.4.2 - 4.4.9, 5.1.0 - 5.1.6, 5.2.0 - 5.2.17, 5.3.0 - 5.3.29
Parse error: syntax error, unexpected '[' in /in/E1RnT on line 6
Process exited with code 255.
Output for 4.3.0 - 4.3.1, 4.3.5 - 4.3.11, 4.4.0 - 4.4.1, 5.0.0 - 5.0.5
Parse error: parse error, unexpected '[' in /in/E1RnT on line 6
Process exited with code 255.
Output for 4.3.2 - 4.3.4
Parse error: parse error in /in/E1RnT on line 6
Process exited with code 255.
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