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<?php var_dump(substr_compare("template", "_emplate", -8)); var_dump(substr_compare("template", "_emplate", -8, 8));
Output for 5.1.0 - 5.1.2, 5.1.5 - 5.5.10, 5.5.12 - 5.6.28, 7.0.0 - 7.1.0
int(21) int(21)
Output for hhvm-3.10.0 - 3.12.0
int(1) int(1)
Output for 5.5.11
int(0) int(21)
Output for 5.1.3 - 5.1.4
int(21) <br /> <b>Warning</b>: substr_compare() [<a href='function.substr-compare'>function.substr-compare</a>]: The start position cannot exceed initial string length in <b>/in/8co5P</b> on line <b>2</b><br /> bool(false)
Output for 5.0.0 - 5.0.5
int(-86) int(-86)
Output for 4.4.5 - 4.4.9
<br /> <b>Fatal error</b>: Call to undefined function: substr_compare() in <b>/in/8co5P</b> on line <b>1</b><br />
Process exited with code 255.
Output for 4.3.2 - 4.4.4
<br /> <b>Fatal error</b>: Call to undefined function: substr_compare() in <b>/in/8co5P</b> on line <b>1</b><br />
Process exited with code 255.
Output for 4.3.0 - 4.3.1
<br /> <b>Fatal error</b>: Call to undefined function: substr_compare() in <b>/in/8co5P</b> on line <b>1</b><br />