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run code in 150+ php & hhvm versions
Bugs & Features
<?php $obj = new stdClass; $obj->{'123'} = 456; var_dump (memory_get_usage ());
based on uM9qj
Output for 7.0.0 - 7.1.0
int(346712)
Output for 5.5.24 - 5.6.28
int(217624)
Output for 5.4.10 - 5.4.45
int(218144)
Output for 5.4.0 - 5.4.9
int(217616)
Output for 5.3.11 - 5.3.29
int(620024)
Output for 5.3.0 - 5.3.10
int(619720)
Output for 5.2.10 - 5.2.17
int(77648)
Output for 5.2.7 - 5.2.9
int(78216)
Output for 5.2.3 - 5.2.6
int(78536)
Output for 5.2.1 - 5.2.2
int(76432)
Output for 5.0.0 - 5.2.0
Fatal error: Call to undefined function memory_get_usage() in /in/2JvRL on line 4
Process exited with code 255.
Output for 4.4.5 - 4.4.9
Fatal error: Call to undefined function: memory_get_usage() in /in/2JvRL on line 4
Process exited with code 255.
Output for 4.3.2 - 4.4.4
Fatal error: Call to undefined function: memory_get_usage() in /in/2JvRL on line 4
Process exited with code 255.
Output for 4.3.0 - 4.3.1
Fatal error: Call to undefined function: memory_get_usage() in /in/2JvRL on line 4