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<?php var_dump(stripos('test', '')); var_dump(strrpos('test', '')); var_dump(strripos('test', '')); var_dump(strpos('test', ''));
Output for 8.0.0 - 8.0.30, 8.1.0 - 8.1.27, 8.2.0 - 8.2.17, 8.3.0 - 8.3.4
int(0) int(4) int(4) int(0)
Output for 5.3.22 - 5.3.29, 5.4.12 - 5.4.45, 5.5.24 - 5.5.35, 5.6.7 - 5.6.28, 7.0.0 - 7.0.20, 7.1.0 - 7.1.33, 7.2.5 - 7.2.33, 7.3.0 - 7.3.33, 7.4.0 - 7.4.33
bool(false) bool(false) bool(false) Warning: strpos(): Empty needle in /in/hOM17 on line 6 bool(false)
Output for 5.2.5 - 5.2.17, 5.3.0 - 5.3.21, 5.4.0 - 5.4.11
bool(false) bool(false) bool(false) Warning: strpos(): Empty delimiter in /in/hOM17 on line 6 bool(false)
Output for 5.0.0 - 5.0.5, 5.1.0 - 5.1.6, 5.2.0 - 5.2.4
bool(false) bool(false) bool(false) Warning: strpos(): Empty delimiter. in /in/hOM17 on line 6 bool(false)
Output for 4.4.5 - 4.4.9
Fatal error: Call to undefined function: stripos() in /in/hOM17 on line 3
Process exited with code 255.
Output for 4.3.2 - 4.3.11, 4.4.0 - 4.4.4
Fatal error: Call to undefined function: stripos() in /in/hOM17 on line 3
Process exited with code 255.
Output for 4.3.0 - 4.3.1
Fatal error: Call to undefined function: stripos() in /in/hOM17 on line 3

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