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<?php function test($str) { test2($str); } function test2($str) { test3($str); } function test3($str) { echo "before: ".round(memory_get_usage()/1024/1024, 2)." MB\n"; $t = microtime(true); debug_backtrace(false); echo "time: ".(microtime(true)-$t)." ms\n"; echo "after: ".round(memory_get_usage()/1024/1024, 2)." MB\n"; } test(str_repeat('a', 10000000));
Output for 7.4.1
before: 9.91 MB time: 1.5974044799805E-5 ms after: 9.91 MB
Output for 7.2.5, 7.3.12, 7.4.0
before: 9.91 MB time: 7.8678131103516E-6 ms after: 9.91 MB
Output for 7.3.13
before: 9.91 MB time: 8.8214874267578E-6 ms after: 9.91 MB
Output for 7.2.1, 7.2.8, 7.2.19, 7.2.25, 7.3.11
before: 9.91 MB time: 8.1062316894531E-6 ms after: 9.91 MB
Output for 7.2.7, 7.3.10
before: 9.91 MB time: 7.1525573730469E-6 ms after: 9.91 MB
Output for 7.3.6, 7.3.9
before: 9.91 MB time: 6.1988830566406E-6 ms after: 9.91 MB
Output for 7.2.6, 7.2.14, 7.3.2 - 7.3.3, 7.3.8
before: 9.91 MB time: 5.0067901611328E-6 ms after: 9.91 MB
Output for 7.2.4, 7.2.10, 7.2.18, 7.3.0 - 7.3.1, 7.3.4 - 7.3.5, 7.3.7
before: 9.91 MB time: 5.9604644775391E-6 ms after: 9.91 MB
Output for 7.2.11, 7.2.26
before: 9.91 MB time: 1.5020370483398E-5 ms after: 9.91 MB
Output for 7.2.24
before: 9.91 MB time: 1.4066696166992E-5 ms after: 9.91 MB
Output for 7.2.16, 7.2.20, 7.2.23
before: 9.91 MB time: 1.0967254638672E-5 ms after: 9.91 MB
Output for 7.2.3, 7.2.22
before: 9.91 MB time: 9.0599060058594E-6 ms after: 9.91 MB
Output for 7.2.0, 7.2.2, 7.2.9, 7.2.13, 7.2.15, 7.2.17, 7.2.21
before: 9.91 MB time: 1.0013580322266E-5 ms after: 9.91 MB
Output for 7.2.12
before: 9.91 MB time: 6.9141387939453E-6 ms after: 9.91 MB
Output for 7.0.0 - 7.0.1, 7.0.3, 7.0.6, 7.0.16 - 7.0.17, 7.0.21, 7.0.24 - 7.0.25, 7.0.31, 7.1.0, 7.1.3, 7.1.8, 7.1.15 - 7.1.16, 7.1.18 - 7.1.26, 7.1.28 - 7.1.29, 7.1.33
before: 9.87 MB time: 5.0067901611328E-6 ms after: 9.87 MB
Output for 7.0.14, 7.1.32
before: 9.87 MB time: 6.9141387939453E-6 ms after: 9.87 MB
Output for 7.1.2, 7.1.5, 7.1.9 - 7.1.10, 7.1.13 - 7.1.14, 7.1.30 - 7.1.31
before: 9.87 MB time: 4.0531158447266E-6 ms after: 9.87 MB
Output for 7.0.20, 7.0.28, 7.1.27
before: 9.87 MB time: 7.1525573730469E-6 ms after: 9.87 MB
Output for 7.0.2, 7.0.4, 7.0.7 - 7.0.9, 7.0.11, 7.0.13, 7.0.18, 7.0.22, 7.0.26, 7.0.32, 7.1.1, 7.1.4, 7.1.6, 7.1.17
before: 9.87 MB time: 5.9604644775391E-6 ms after: 9.87 MB
Output for 7.1.7, 7.1.11 - 7.1.12
before: 9.87 MB time: 3.814697265625E-6 ms after: 9.87 MB
Output for 7.0.10, 7.0.23, 7.0.30, 7.0.33
before: 9.87 MB time: 6.1988830566406E-6 ms after: 9.87 MB
Output for 7.0.29
before: 9.87 MB time: 8.1062316894531E-6 ms after: 9.87 MB
Output for 7.0.27
before: 9.87 MB time: 1.0967254638672E-5 ms after: 9.87 MB
Output for 7.0.19
before: 9.87 MB time: 8.8214874267578E-6 ms after: 9.87 MB
Output for 7.0.15
before: 9.87 MB time: 1.0013580322266E-5 ms after: 9.87 MB
Output for 7.0.5, 7.0.12
before: 9.87 MB time: 9.0599060058594E-6 ms after: 9.87 MB
Output for 5.6.40
before: 9.75 MB time: 0.018278121948242 ms after: 38.36 MB
Output for 5.6.39
before: 9.75 MB time: 0.018579006195068 ms after: 38.36 MB
Output for 5.6.38
before: 9.75 MB time: 0.01985502243042 ms after: 38.36 MB
Output for 5.6.37
before: 9.75 MB time: 0.019037961959839 ms after: 38.36 MB
Output for 5.6.36
before: 9.75 MB time: 0.019522905349731 ms after: 38.36 MB
Output for 5.6.35
before: 9.75 MB time: 0.016964912414551 ms after: 38.36 MB
Output for 5.6.34
before: 9.75 MB time: 0.016378879547119 ms after: 38.36 MB
Output for 5.6.33
before: 9.75 MB time: 0.019414186477661 ms after: 38.36 MB
Output for 5.6.32
before: 9.75 MB time: 0.018815994262695 ms after: 38.36 MB
Output for 5.6.31
before: 9.75 MB time: 0.020076990127563 ms after: 38.36 MB
Output for 5.6.30
before: 9.75 MB time: 0.020730018615723 ms after: 38.36 MB
Output for 5.6.29
before: 9.75 MB time: 0.019523143768311 ms after: 38.36 MB
Output for 5.6.28
before: 9.75 MB time: 0.018538951873779 ms after: 38.36 MB
Output for 5.6.27
before: 9.75 MB time: 0.017969131469727 ms after: 38.36 MB
Output for 5.6.26
before: 9.75 MB time: 0.018642902374268 ms after: 38.36 MB
Output for 5.6.25
before: 9.75 MB time: 0.018018960952759 ms after: 38.36 MB
Output for 5.6.24
before: 9.75 MB time: 0.018190860748291 ms after: 38.36 MB
Output for 5.6.23
before: 9.75 MB time: 0.017678022384644 ms after: 38.36 MB
Output for 5.6.22
before: 9.75 MB time: 0.017256021499634 ms after: 38.36 MB
Output for 5.6.21
before: 9.75 MB time: 0.016780853271484 ms after: 38.36 MB
Output for 5.6.20
before: 9.75 MB time: 0.01823902130127 ms after: 38.36 MB
Output for 5.6.19
before: 9.75 MB time: 0.017657995223999 ms after: 38.36 MB
Output for 5.6.18
before: 9.75 MB time: 0.019353866577148 ms after: 38.36 MB
Output for 5.6.17
before: 9.75 MB time: 0.017181158065796 ms after: 38.36 MB
Output for 5.6.16
before: 9.75 MB time: 0.016877889633179 ms after: 38.36 MB
Output for 5.6.15
before: 9.75 MB time: 0.016872882843018 ms after: 38.36 MB
Output for 5.6.14
before: 9.75 MB time: 0.017497062683105 ms after: 38.36 MB
Output for 5.4.36, 5.6.13
before: 9.75 MB time: 0.017148017883301 ms after: 38.36 MB
Output for 5.6.12
before: 9.75 MB time: 0.017207860946655 ms after: 38.36 MB
Output for 5.6.11
before: 9.75 MB time: 0.018113136291504 ms after: 38.36 MB
Output for 5.6.10
before: 9.75 MB time: 0.017636060714722 ms after: 38.36 MB
Output for 5.6.9
before: 9.75 MB time: 0.017522096633911 ms after: 38.36 MB
Output for 5.6.8
before: 9.75 MB time: 0.017137765884399 ms after: 38.36 MB
Output for 5.6.7
before: 9.75 MB time: 0.018743991851807 ms after: 38.36 MB
Output for 5.6.6
before: 9.75 MB time: 0.016119003295898 ms after: 38.36 MB
Output for 5.6.5
before: 9.75 MB time: 0.017358064651489 ms after: 38.36 MB
Output for 5.6.4
before: 9.75 MB time: 0.016947031021118 ms after: 38.36 MB
Output for 5.6.3
before: 9.75 MB time: 0.016556978225708 ms after: 38.36 MB
Output for 5.6.2
before: 9.75 MB time: 0.016894102096558 ms after: 38.36 MB
Output for 5.6.1
before: 9.75 MB time: 0.01724910736084 ms after: 38.36 MB
Output for 5.6.0
before: 9.75 MB time: 0.015979051589966 ms after: 38.36 MB
Output for 5.5.38
before: 9.75 MB time: 0.016917943954468 ms after: 38.36 MB
Output for 5.5.37
before: 9.75 MB time: 0.017593145370483 ms after: 38.36 MB
Output for 5.5.36
before: 9.75 MB time: 0.018840789794922 ms after: 38.36 MB
Output for 5.5.35
before: 9.75 MB time: 0.017818927764893 ms after: 38.36 MB
Output for 5.5.34
before: 9.75 MB time: 0.017346143722534 ms after: 38.36 MB
Output for 5.5.33
before: 9.75 MB time: 0.018031120300293 ms after: 38.36 MB
Output for 5.5.32
before: 9.75 MB time: 0.01796293258667 ms after: 38.36 MB
Output for 5.5.31
before: 9.75 MB time: 0.018471956253052 ms after: 38.36 MB
Output for 5.5.30
before: 9.75 MB time: 0.017492055892944 ms after: 38.36 MB
Output for 5.5.29
before: 9.75 MB time: 0.017198085784912 ms after: 38.36 MB
Output for 5.5.28
before: 9.75 MB time: 0.016370058059692 ms after: 38.36 MB
Output for 5.5.27
before: 9.75 MB time: 0.01877498626709 ms after: 38.36 MB
Output for 5.5.26
before: 9.75 MB time: 0.019212007522583 ms after: 38.36 MB
Output for 5.5.25
before: 9.75 MB time: 0.015985012054443 ms after: 38.36 MB
Output for 5.5.24
before: 9.75 MB time: 0.016865015029907 ms after: 38.36 MB
Output for 5.5.23
before: 9.75 MB time: 0.020457983016968 ms after: 38.36 MB
Output for 5.5.22
before: 9.75 MB time: 0.020190954208374 ms after: 38.36 MB
Output for 5.5.21
before: 9.75 MB time: 0.016636848449707 ms after: 38.36 MB
Output for 5.5.20
before: 9.75 MB time: 0.016581773757935 ms after: 38.36 MB
Output for 5.5.19
before: 9.75 MB time: 0.017140865325928 ms after: 38.36 MB
Output for 5.5.18
before: 9.75 MB time: 0.017235994338989 ms after: 38.36 MB
Output for 5.5.17
before: 9.75 MB time: 0.016989946365356 ms after: 38.36 MB
Output for 5.5.16
before: 9.75 MB time: 0.020910024642944 ms after: 38.36 MB
Output for 5.5.15
before: 9.75 MB time: 0.021098852157593 ms after: 38.36 MB
Output for 5.5.14
before: 9.75 MB time: 0.017222166061401 ms after: 38.36 MB
Output for 5.5.13
before: 9.75 MB time: 0.017721176147461 ms after: 38.36 MB
Output for 5.5.12
before: 9.75 MB time: 0.01838493347168 ms after: 38.36 MB
Output for 5.5.11
before: 9.75 MB time: 0.018707990646362 ms after: 38.36 MB
Output for 5.5.10
before: 9.75 MB time: 0.017682075500488 ms after: 38.36 MB
Output for 5.5.9
before: 9.75 MB time: 0.016213178634644 ms after: 38.36 MB
Output for 5.5.8
before: 9.75 MB time: 0.020004034042358 ms after: 38.36 MB
Output for 5.5.7
before: 9.75 MB time: 0.018422842025757 ms after: 38.36 MB
Output for 5.5.6
before: 9.75 MB time: 0.017554044723511 ms after: 38.36 MB
Output for 5.5.5
before: 9.75 MB time: 0.017094850540161 ms after: 38.36 MB
Output for 5.5.4
before: 9.75 MB time: 0.016448020935059 ms after: 38.36 MB
Output for 5.5.3
before: 9.75 MB time: 0.017053127288818 ms after: 38.36 MB
Output for 5.5.2
before: 9.75 MB time: 0.016875982284546 ms after: 38.36 MB
Output for 5.5.1
before: 9.75 MB time: 0.0173180103302 ms after: 38.36 MB
Output for 5.5.0
before: 9.75 MB time: 0.016777038574219 ms after: 38.36 MB
Output for 5.4.45
before: 9.75 MB time: 0.0174720287323 ms after: 38.36 MB
Output for 5.4.44
before: 9.75 MB time: 0.018985986709595 ms after: 38.36 MB
Output for 5.4.43
before: 9.75 MB time: 0.018595933914185 ms after: 38.36 MB
Output for 5.4.42
before: 9.75 MB time: 0.017317056655884 ms after: 38.36 MB
Output for 5.4.41
before: 9.75 MB time: 0.016080856323242 ms after: 38.36 MB
Output for 5.4.40
before: 9.75 MB time: 0.018660068511963 ms after: 38.36 MB
Output for 5.4.39
before: 9.75 MB time: 0.019145965576172 ms after: 38.36 MB
Output for 5.4.38
before: 9.75 MB time: 0.017364025115967 ms after: 38.36 MB
Output for 5.4.37
before: 9.75 MB time: 0.018257856369019 ms after: 38.36 MB
Output for 5.4.35
before: 9.75 MB time: 0.017119884490967 ms after: 38.36 MB
Output for 5.4.34
before: 9.75 MB time: 0.016599893569946 ms after: 38.36 MB
Output for 5.4.33
before: 9.75 MB time: 0.017162084579468 ms after: 38.36 MB
Output for 5.4.32
before: 9.75 MB time: 0.021980047225952 ms after: 38.36 MB
Output for 5.4.31
before: 9.75 MB time: 0.022953987121582 ms after: 38.36 MB
Output for 5.4.30
before: 9.75 MB time: 0.016721963882446 ms after: 38.36 MB
Output for 5.4.29
before: 9.75 MB time: 0.017535924911499 ms after: 38.36 MB
Output for 5.4.28
before: 9.75 MB time: 0.018075942993164 ms after: 38.36 MB
Output for 5.4.27
before: 9.75 MB time: 0.018754959106445 ms after: 38.36 MB
Output for 5.4.26
before: 9.75 MB time: 0.019881963729858 ms after: 38.36 MB
Output for 5.4.25
before: 9.75 MB time: 0.017850160598755 ms after: 38.36 MB
Output for 5.4.24
before: 9.75 MB time: 0.018384218215942 ms after: 38.36 MB
Output for 5.4.23
before: 9.75 MB time: 0.017091989517212 ms after: 38.36 MB
Output for 5.4.22
before: 9.75 MB time: 0.017339944839478 ms after: 38.36 MB
Output for 5.4.21
before: 9.75 MB time: 0.016984939575195 ms after: 38.36 MB
Output for 5.4.20
before: 9.75 MB time: 0.016063928604126 ms after: 38.36 MB
Output for 5.4.19
before: 9.75 MB time: 0.01726508140564 ms after: 38.36 MB
Output for 5.4.18
before: 9.75 MB time: 0.017853975296021 ms after: 38.36 MB
Output for 5.4.17
before: 9.75 MB time: 0.018251180648804 ms after: 38.36 MB
Output for 5.4.16
before: 9.75 MB time: 0.020598173141479 ms after: 38.36 MB
Output for 5.4.15
before: 9.75 MB time: 0.01647686958313 ms after: 38.36 MB
Output for 5.4.14
before: 9.75 MB time: 0.02049994468689 ms after: 38.36 MB
Output for 5.4.13
before: 9.75 MB time: 0.0174880027771 ms after: 38.36 MB
Output for 5.4.12
before: 9.75 MB time: 0.017733097076416 ms after: 38.36 MB
Output for 5.4.11
before: 9.75 MB time: 0.016986131668091 ms after: 38.36 MB
Output for 5.4.10
before: 9.75 MB time: 0.018298149108887 ms after: 38.36 MB
Output for 5.4.9
before: 9.75 MB time: 0.021173000335693 ms after: 38.36 MB
Output for 5.4.8
before: 9.75 MB time: 0.019969940185547 ms after: 38.36 MB
Output for 5.4.7
before: 9.75 MB time: 0.018208026885986 ms after: 38.36 MB
Output for 5.4.6
before: 9.75 MB time: 0.017253160476685 ms after: 38.36 MB
Output for 5.4.5
before: 9.75 MB time: 0.017369031906128 ms after: 38.36 MB
Output for 5.4.4
before: 9.75 MB time: 0.01911997795105 ms after: 38.36 MB
Output for 5.4.3
before: 9.75 MB time: 0.026028871536255 ms after: 38.36 MB
Output for 5.4.2
before: 9.75 MB time: 0.018211126327515 ms after: 38.36 MB
Output for 5.4.1
before: 9.75 MB time: 0.017354965209961 ms after: 38.36 MB
Output for 5.4.0
before: 9.75 MB time: 0.016474008560181 ms after: 38.36 MB
Output for 5.3.29
before: 10.13 MB time: 0.021427154541016 ms after: 38.74 MB
Output for 5.3.28
before: 10.13 MB time: 0.019345998764038 ms after: 38.74 MB
Output for 5.3.27
before: 10.13 MB time: 0.016880989074707 ms after: 38.74 MB
Output for 5.3.26
before: 10.13 MB time: 0.018722057342529 ms after: 38.74 MB
Output for 5.3.25
before: 10.13 MB time: 0.018771171569824 ms after: 38.74 MB
Output for 5.3.24
before: 10.13 MB time: 0.019462108612061 ms after: 38.74 MB
Output for 5.3.23
before: 10.13 MB time: 0.019640207290649 ms after: 38.74 MB
Output for 5.3.22
before: 10.13 MB time: 0.017117023468018 ms after: 38.74 MB
Output for 5.3.21
before: 10.13 MB time: 0.018689155578613 ms after: 38.74 MB
Output for 5.3.20
before: 10.13 MB time: 0.019422054290771 ms after: 38.74 MB
Output for 5.3.19
before: 10.13 MB time: 0.019383192062378 ms after: 38.74 MB
Output for 5.3.18
before: 10.13 MB time: 0.019292116165161 ms after: 38.74 MB
Output for 5.3.17
before: 10.13 MB time: 0.019507169723511 ms after: 38.74 MB
Output for 5.3.16
before: 10.13 MB time: 0.01737117767334 ms after: 38.74 MB
Output for 5.3.15
before: 10.13 MB time: 0.027713060379028 ms after: 38.74 MB
Output for 5.3.9, 5.3.14
before: 10.13 MB time: 0.019437074661255 ms after: 38.74 MB
Output for 5.3.13
before: 10.13 MB time: 0.022881984710693 ms after: 38.74 MB
Output for 5.3.12
before: 10.13 MB time: 0.017468214035034 ms after: 38.74 MB
Output for 5.3.11
before: 10.13 MB time: 0.018404006958008 ms after: 38.74 MB
Output for 5.3.10
before: 10.13 MB time: 0.018330097198486 ms after: 38.74 MB
Output for 5.3.8
before: 10.13 MB time: 0.017699003219604 ms after: 38.74 MB
Output for 5.3.7
before: 10.13 MB time: 0.016942024230957 ms after: 38.74 MB
Output for 5.3.6
before: 10.13 MB time: 0.016952037811279 ms after: 38.74 MB
Output for 5.3.5
before: 10.13 MB time: 0.017837047576904 ms after: 38.74 MB
Output for 5.3.4
before: 10.13 MB time: 0.019792079925537 ms after: 38.74 MB
Output for 5.3.3
before: 10.13 MB time: 0.017343044281006 ms after: 38.74 MB
Output for 5.3.2
before: 10.13 MB time: 0.019190073013306 ms after: 38.74 MB
Output for 5.3.1
before: 10.13 MB time: 0.017268180847168 ms after: 38.74 MB
Output for 5.3.0
before: 10.13 MB time: 0.016707181930542 ms after: 38.74 MB
Output for 5.2.17
before: 9.62 MB time: 0.019625902175903 ms after: 38.23 MB
Output for 5.2.16
before: 9.62 MB time: 0.020173072814941 ms after: 38.23 MB
Output for 5.2.15
before: 9.62 MB time: 0.017982959747314 ms after: 38.23 MB
Output for 5.2.14
before: 9.62 MB time: 0.017918109893799 ms after: 38.23 MB
Output for 5.2.13
before: 9.62 MB time: 0.019623041152954 ms after: 38.23 MB
Output for 5.2.12
before: 9.62 MB time: 0.015262126922607 ms after: 38.23 MB
Output for 5.2.11
before: 9.62 MB time: 0.01570200920105 ms after: 38.23 MB
Output for 5.2.10
before: 9.62 MB time: 0.016051054000854 ms after: 38.23 MB
Output for 5.2.9
before: 9.62 MB time: 0.014662027359009 ms after: 38.23 MB
Output for 5.2.8
before: 9.62 MB time: 0.017218828201294 ms after: 38.23 MB
Output for 5.2.7
before: 9.62 MB time: 0.018312931060791 ms after: 38.23 MB
Output for 5.2.6
before: 9.62 MB time: 0.016880989074707 ms after: 38.23 MB
Output for 5.2.5
before: 9.62 MB time: 0.017860174179077 ms after: 38.23 MB
Output for 5.2.4
before: 9.62 MB Warning: Wrong parameter count for debug_backtrace() in /in/hWbBN on line 11 time: 1.1205673217773E-5 ms after: 9.62 MB
Output for 5.2.3
before: 9.62 MB Warning: Wrong parameter count for debug_backtrace() in /in/hWbBN on line 11 time: 1.0013580322266E-5 ms after: 9.62 MB
Output for 5.2.2
before: 9.62 MB Warning: Wrong parameter count for debug_backtrace() in /in/hWbBN on line 11 time: 9.0599060058594E-6 ms after: 9.62 MB
Output for 5.2.1
before: 9.62 MB Warning: Wrong parameter count for debug_backtrace() in /in/hWbBN on line 11 time: 1.0967254638672E-05 ms after: 9.62 MB
Output for 5.0.0 - 5.0.5, 5.1.0 - 5.1.6, 5.2.0
Fatal error: Call to undefined function memory_get_usage() in /in/hWbBN on line 9
Process exited with code 255.
Output for 4.4.5 - 4.4.9
Fatal error: Call to undefined function: memory_get_usage() in /in/hWbBN on line 9
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: memory_get_usage() in /in/hWbBN on line 9
Process exited with code 255.
Output for 4.3.0 - 4.3.1
Fatal error: Call to undefined function: memory_get_usage() in /in/hWbBN on line 9
preferences:
213.07 ms | 401 KiB | 325 Q