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<?php var_dump(strpos('test', '')); var_dump(stripos('test', '')); var_dump(strrpos('test', '')); var_dump(strripos('test', ''));
Output for 5.3.22 - 5.3.29, 5.4.12 - 7.1.0
Warning: strpos(): Empty needle in /in/5KZFg on line 3 bool(false) bool(false) bool(false) bool(false)
Output for 5.2.5 - 5.3.21, 5.4.0 - 5.4.11
Warning: strpos(): Empty delimiter in /in/5KZFg on line 3 bool(false) bool(false) bool(false) bool(false)
Output for 5.0.0 - 5.2.4
Warning: strpos(): Empty delimiter. in /in/5KZFg on line 3 bool(false) bool(false) bool(false) bool(false)
Output for 4.4.5 - 4.4.9
Warning: strpos(): Empty delimiter. in /in/5KZFg on line 3 bool(false) Fatal error: Call to undefined function: stripos() in /in/5KZFg on line 4
Process exited with code 255.
Output for 4.3.2 - 4.4.4
Warning: strpos(): Empty delimiter. in /in/5KZFg on line 3 bool(false) Fatal error: Call to undefined function: stripos() in /in/5KZFg on line 4
Process exited with code 255.
Output for 4.3.0 - 4.3.1
Warning: strpos() [http://www.php.net/function.strpos]: Empty delimiter. in /in/5KZFg on line 3 bool(false) Fatal error: Call to undefined function: stripos() in /in/5KZFg on line 4