3v4l.org

run code in 300+ PHP versions simultaneously
<?php function get_request() { return "30 "; } $ent = new stdClass; $ent->menge = (float)get_request(); $ent = unserialize(serialize($ent)); $a = function(&$et) { $e = unserialize(serialize($et)); $et = &$e; return $et; }; $ent = $a($ent); $t = new stdClass; $t->flt_menge = '10.665'; $flt_menge = &$t->flt_menge; $t2 = clone $ent; $ent->menge = $t->flt_menge; var_dump(bcsub($ent->menge, $flt_menge)); exit;

Here you find the average performance (time & memory) of each version. A grayed out version indicates it didn't complete successfully (based on exit-code).

VersionSystem time (s)User time (s)Memory (MiB)
8.3.40.0070.00718.96
8.3.30.0030.01019.04
8.3.20.0000.00820.34
8.3.10.0050.00323.48
8.3.00.0040.00419.35
8.2.170.0040.01122.96
8.2.160.0000.01320.39
8.2.150.0040.00424.18
8.2.140.0100.00024.66
8.2.130.0070.00326.16
8.2.120.0080.00018.73
8.2.110.0090.00020.48
8.2.100.0070.00418.03
8.2.90.0040.00419.08
8.2.80.0030.00517.97
8.2.70.0030.00617.63
8.2.60.0040.00418.02
8.2.50.0000.00818.07
8.2.40.0030.00518.33
8.2.30.0040.00417.96
8.2.20.0020.00517.91
8.2.10.0040.00418.09
8.2.00.0000.00717.77
8.1.270.0000.00823.82
8.1.260.0040.00426.35
8.1.250.0090.00028.09
8.1.240.0040.00423.69
8.1.230.0070.00419.16
8.1.220.0030.00517.74
8.1.210.0040.00418.77
8.1.200.0100.00017.35
8.1.190.0000.00817.23
8.1.180.0000.00818.10
8.1.170.0000.00818.50
8.1.160.0040.00422.05
8.1.150.0040.00418.93
8.1.140.0030.00617.40
8.1.130.0000.00717.86
8.1.120.0000.00717.48
8.1.110.0000.00917.49
8.1.100.0000.00717.38
8.1.90.0040.00317.38
8.1.80.0000.00717.48
8.1.70.0030.00517.42
8.1.60.0060.00317.54
8.1.50.0040.00417.61
8.1.40.0080.00017.39
8.1.30.0030.00617.65
8.1.20.0030.00517.55
8.1.10.0000.00717.64
8.1.00.0070.00017.43
8.0.300.0050.00218.77
8.0.290.0070.00016.63
8.0.280.0000.00718.33
8.0.270.0030.00317.23
8.0.260.0030.00317.11
8.0.250.0000.00816.98
8.0.240.0040.00417.05
8.0.230.0040.00416.86
8.0.220.0040.00416.81
8.0.210.0000.00716.83
8.0.200.0000.00616.93
8.0.190.0000.00816.93
8.0.180.0040.00417.02
8.0.170.0040.00416.90
8.0.160.0030.00716.95
8.0.150.0070.00016.93
8.0.140.0040.00416.95
8.0.130.0000.00613.41
8.0.120.0030.00516.86
8.0.110.0000.00816.98
8.0.100.0050.00316.80
8.0.90.0070.00017.05
8.0.80.0110.01117.04
8.0.70.0050.00316.84
8.0.60.0000.00917.00
8.0.50.0020.00516.88
8.0.30.0100.00916.97
8.0.20.0150.00417.40
8.0.10.0000.00716.93
8.0.00.0080.00816.77
7.4.330.0000.00415.00
7.4.320.0000.00616.55
7.4.300.0040.00416.69
7.4.290.0000.00716.63
7.4.280.0050.00316.52
7.4.270.0030.00316.44
7.4.260.0050.00316.53
7.4.250.0000.00816.44
7.4.240.0020.00616.56
7.4.230.0030.00316.43
7.4.220.0120.00616.71
7.4.210.0050.01516.45
7.4.200.0030.00316.61
7.4.160.0060.00916.44
7.4.150.0120.00917.40
7.4.140.0100.00917.86
7.4.130.0030.01516.60
7.4.120.0160.00216.52
7.4.110.0040.01316.54
7.4.100.0110.00716.63
7.4.90.0090.00916.43
7.4.80.0100.00619.39
7.4.70.0090.00916.43
7.4.60.0160.00016.65
7.4.50.0020.00216.36
7.4.40.0070.00916.46
7.4.30.0100.00616.38
7.4.00.0040.00815.24
7.3.330.0000.00513.43
7.3.320.0050.00013.27
7.3.310.0000.00716.27
7.3.300.0000.00716.28
7.3.290.0040.01116.42
7.3.280.0070.01016.35
7.3.270.0100.00717.40
7.3.260.0070.01116.47
7.3.250.0110.00716.51
7.3.240.0060.01616.37
7.3.230.0140.00316.57
7.3.210.0140.00416.51
7.3.200.0100.00719.39
7.3.190.0110.00616.41
7.3.180.0090.00616.56
7.3.170.0030.01316.43
7.3.160.0130.00316.44
7.2.330.0120.00616.73
7.2.320.0130.00416.39
7.2.310.0110.00616.46
7.2.300.0150.00316.72
7.2.290.0090.01016.50
7.2.60.0160.00616.81
7.2.00.0090.00619.39
7.1.200.0060.00615.69
7.1.70.0040.00416.91
7.1.60.0140.00017.25
7.1.50.0070.01317.03
7.1.00.0030.07722.45
7.0.200.0000.01116.89
7.0.140.0030.07722.15
7.0.60.0430.05319.95
7.0.50.0070.07717.91
7.0.40.0030.04320.21
7.0.30.0230.04720.29
7.0.20.0230.07020.30
7.0.10.0170.05020.26
7.0.00.0000.04720.08
5.6.280.0130.06321.04
5.6.210.0030.04320.75
5.6.200.0000.09018.15
5.6.190.0030.04320.61
5.6.180.0300.03720.41
5.6.170.0270.05020.71
5.6.160.0100.08020.48
5.6.150.0100.07718.25
5.6.140.0070.07318.27
5.6.130.0100.08318.28
5.6.120.0030.08321.05
5.6.110.0000.04321.14
5.6.100.0070.08721.09
5.6.90.0130.07720.97
5.6.80.0000.04320.38
5.5.350.0300.05020.43
5.5.340.0070.05718.08
5.5.330.0070.07020.13
5.5.320.0400.07720.27
5.5.310.0370.05320.51
5.5.300.0000.06717.97
5.5.290.0070.08017.95
5.5.280.0130.08320.96
5.5.270.0270.06320.88
5.5.260.0070.08320.98
5.5.250.0130.07020.55
5.5.240.0300.06720.34
5.4.450.1070.07319.54
5.4.440.0630.06719.14
5.4.430.0130.05319.55
5.4.420.0630.00019.32
5.4.410.0630.00019.32
5.4.400.0730.00019.23
5.4.390.0700.00019.11
5.4.380.0670.00019.07
5.4.370.0630.00019.16
5.4.360.0630.00019.04
5.4.350.0630.00019.04
5.4.340.0070.03312.02
5.4.320.0080.04212.51
5.4.310.0040.03912.51
5.4.300.0050.03712.51
5.4.290.0060.03712.51
5.4.280.0060.03712.40
5.4.270.0090.04412.40
5.4.260.0020.04312.40
5.4.250.0060.03612.40
5.4.240.0060.04212.40
5.4.230.0070.04612.39
5.4.220.0070.03312.39
5.4.210.0030.03812.39
5.4.200.0040.03912.39
5.4.190.0070.03812.39
5.4.180.0060.04212.39
5.4.170.0040.03712.40
5.4.160.0030.03712.39
5.4.150.0040.03712.39
5.4.140.0070.03712.08
5.4.130.0070.03312.06
5.4.120.0050.03612.02
5.4.110.0060.03412.02
5.4.100.0060.03512.02
5.4.90.0070.03712.02
5.4.80.0080.03412.02
5.4.70.0060.03412.02
5.4.60.0070.03312.01
5.4.50.0080.03212.01
5.4.40.0080.03612.00
5.4.30.0050.04012.00
5.4.20.0070.03312.00
5.4.10.0040.03512.00
5.4.00.0060.03411.49
5.3.290.0060.03812.80
5.3.280.0050.03812.71
5.3.270.0030.04212.72
5.3.260.0090.03512.72
5.3.250.0080.03512.72
5.3.240.0080.03612.72
5.3.230.0050.04012.71
5.3.220.0060.04612.68
5.3.210.0050.03812.68
5.3.200.0030.03912.68
5.3.190.0030.04012.68
5.3.180.0060.03612.67
5.3.170.0080.03712.67
5.3.160.0060.03612.67
5.3.150.0070.03612.67
5.3.140.0080.03512.66
5.3.130.0080.03612.66
5.3.120.0040.04012.66
5.3.110.0050.03812.66
5.3.100.0050.03612.13
5.3.90.0090.03512.11
5.3.80.0040.03912.10
5.3.70.0070.03412.11
5.3.60.0040.04012.09
5.3.50.0070.04212.03
5.3.40.0060.03612.03
5.3.30.0030.03811.99
5.3.20.0070.03611.77
5.3.10.0050.03511.74
5.3.00.0040.03811.73
5.2.170.0020.0329.22
5.2.160.0050.0289.22
5.2.150.0070.0299.22
5.2.140.0030.0319.21
5.2.130.0030.0309.18
5.2.120.0040.0339.18
5.2.110.0060.0329.19
5.2.100.0030.0379.18
5.2.90.0040.0329.18
5.2.80.0080.0259.18
5.2.70.0050.0349.17
5.2.60.0070.0319.13
5.2.50.0060.0279.09
5.2.40.0060.0269.07
5.2.30.0050.0379.04
5.2.20.0060.0269.04
5.2.10.0040.0288.95
5.2.00.0050.0328.81
5.1.60.0050.0228.09
5.1.50.0030.0258.09
5.1.40.0050.0268.06
5.1.30.0050.0248.42
5.1.20.0040.0258.44
5.1.10.0000.0298.17
5.1.00.0060.0248.16
5.0.50.0030.0216.64
5.0.40.0060.0286.50
5.0.30.0060.0286.31
5.0.20.0020.0216.28
5.0.10.0040.0206.26
5.0.00.0020.0316.25
4.4.90.0050.0134.78
4.4.80.0040.0134.76
4.4.70.0020.0154.75
4.4.60.0040.0184.75
4.4.50.0030.0194.77
4.4.40.0020.0254.71
4.4.30.0010.0164.76
4.4.20.0030.0144.84
4.4.10.0030.0154.85
4.4.00.0040.0234.76
4.3.110.0020.0164.67
4.3.100.0030.0184.66
4.3.90.0040.0184.64
4.3.80.0010.0254.58
4.3.70.0030.0244.63
4.3.60.0020.0154.63
4.3.50.0020.0164.63
4.3.40.0020.0254.54
4.3.30.0020.0153.30
4.3.20.0020.0153.28
4.3.10.0050.0233.23
4.3.00.0170.0237.20

preferences:
48.38 ms | 400 KiB | 5 Q