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<?php var_dump(getcwd()); var_dump(__DIR__); var_dump(__FILE__); var_dump(dirname(__DIR__)); var_dump(dirname(__FILE__)); var_dump(realpath(dirname(__DIR__))); var_dump(realpath(dirname(__FILE__))); var_dump(realpath(__DIR__)); var_dump(realpath(__FILE__)); var_dump(dirname(realpath(__DIR__))); var_dump(dirname(realpath(__FILE__))); ?>
Output for 7.4.27 - 7.4.32, 8.0.14 - 8.0.30, 8.1.0 - 8.1.28, 8.2.0 - 8.2.18, 8.3.0 - 8.3.6
string(1) "/" string(3) "/in" string(9) "/in/Q4bv6" string(1) "/" string(3) "/in" Warning: realpath(): open_basedir restriction in effect. File(/) is not within the allowed path(s): (/tmp:/in:/etc) in /in/Q4bv6 on line 9 bool(false) string(3) "/in" string(3) "/in" string(9) "/in/Q4bv6" string(1) "/" string(3) "/in"
Output for 5.3.0 - 5.3.29, 5.4.0 - 5.4.45, 5.5.0 - 5.5.38, 5.6.0 - 5.6.40, 7.0.0 - 7.0.33, 7.1.0 - 7.1.33, 7.2.0 - 7.2.34, 7.3.0 - 7.3.33, 7.4.0 - 7.4.26, 7.4.33, 8.0.0 - 8.0.13
string(1) "/" string(3) "/in" string(9) "/in/Q4bv6" string(1) "/" string(3) "/in" string(1) "/" string(3) "/in" string(3) "/in" string(9) "/in/Q4bv6" string(1) "/" string(3) "/in"
Output for 5.2.3 - 5.2.17
string(1) "/" string(7) "__DIR__" string(9) "/in/Q4bv6" string(1) "." string(3) "/in" string(1) "/" string(3) "/in" bool(false) string(9) "/in/Q4bv6" string(0) "" string(3) "/in"
Output for 4.3.0 - 4.3.11, 4.4.0 - 4.4.9, 5.0.0 - 5.0.5, 5.1.0 - 5.1.6, 5.2.0 - 5.2.2
string(3) "/in" string(7) "__DIR__" string(9) "/in/Q4bv6" string(1) "." string(3) "/in" string(3) "/in" string(3) "/in" bool(false) string(9) "/in/Q4bv6" string(0) "" string(3) "/in"

preferences:
257.26 ms | 403 KiB | 468 Q