==7487== Memcheck, a memory error detector
==7487== Copyright (C) 2002-2022, and GNU GPL'd, by Julian Seward et al.
==7487== Using Valgrind-3.21.0 and LibVEX; rerun with -h for copyright info
==7487== Command: php Steps.php
==7487== 
==7487== 
==7487== HEAP SUMMARY:
==7487==     in use at exit: 142,672 bytes in 83 blocks
==7487==   total heap usage: 145,513 allocs, 145,430 frees, 14,458,690 bytes allocated
==7487== 
==7487== LEAK SUMMARY:
==7487==    definitely lost: 565 bytes in 8 blocks
==7487==    indirectly lost: 35,069 bytes in 41 blocks
==7487==      possibly lost: 0 bytes in 0 blocks
==7487==    still reachable: 107,038 bytes in 34 blocks
==7487==         suppressed: 0 bytes in 0 blocks
==7487== Rerun with --leak-check=full to see details of leaked memory
==7487== 
==7487== For lists of detected and suppressed errors, rerun with: -s
==7487== ERROR SUMMARY: 0 errors from 0 contexts (suppressed: 0 from 0)