3v4l.org

run code in 300+ PHP versions simultaneously
<?php function foo() { return new bar(); } class bar { var $baz = 'lol'; function cat() { return $this->baz; } } echo foo()->cat();

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)
8.3.60.0060.00918.36
8.3.50.0040.01118.03
8.3.40.0040.01118.71
8.3.30.0130.00318.93
8.3.20.0040.00420.21
8.3.10.0040.00421.73
8.3.00.0040.00419.13
8.2.180.0100.01018.16
8.2.170.0120.00422.96
8.2.160.0070.00720.47
8.2.150.0090.00024.18
8.2.140.0040.00424.66
8.2.130.0050.00226.16
8.2.120.0090.00019.36
8.2.110.0030.00619.17
8.2.100.0080.00317.50
8.2.90.0040.00419.09
8.2.80.0030.00517.97
8.2.70.0030.00917.50
8.2.60.0000.00717.79
8.2.50.0030.00618.07
8.2.40.0000.00819.78
8.2.30.0040.00417.98
8.2.20.0050.00217.57
8.2.10.0040.00417.98
8.2.00.0050.00217.68
8.1.280.0180.00425.92
8.1.270.0000.00918.75
8.1.260.0080.00026.35
8.1.250.0040.00428.09
8.1.240.0060.00323.97
8.1.230.0040.00817.64
8.1.220.0050.00317.74
8.1.210.0080.00018.77
8.1.200.0000.01117.10
8.1.190.0000.00917.23
8.1.180.0040.00418.10
8.1.170.0040.00418.67
8.1.160.0040.00421.86
8.1.150.0040.00418.77
8.1.140.0050.00217.36
8.1.130.0030.00317.80
8.1.120.0080.00017.40
8.1.110.0000.00717.24
8.1.100.0080.00017.32
8.1.90.0040.00417.24
8.1.80.0000.00717.31
8.1.70.0030.00317.30
8.1.60.0040.00417.46
8.1.50.0040.00417.47
8.1.40.0030.00517.34
8.1.30.0050.00317.53
8.1.20.0000.00717.41
8.1.10.0050.00517.54
8.1.00.0030.00617.33
8.0.300.0070.00018.77
8.0.290.0040.00416.63
8.0.280.0000.00718.36
8.0.270.0070.00017.14
8.0.260.0030.00317.18
8.0.250.0000.00716.91
8.0.240.0000.00616.81
8.0.230.0030.00316.70
8.0.220.0000.00716.77
8.0.210.0070.00016.73
8.0.200.0000.00616.80
8.0.190.0030.00616.80
8.0.180.0070.00316.77
8.0.170.0080.00016.81
8.0.160.0030.00516.79
8.0.150.0000.00816.73
8.0.140.0050.00316.71
8.0.130.0000.00713.25
8.0.120.0060.00316.73
8.0.110.0040.00416.71
8.0.100.0040.00316.79
8.0.90.0050.00216.79
8.0.80.0070.00816.77
8.0.70.0040.00416.65
8.0.60.0040.00416.71
8.0.50.0040.00416.67
8.0.30.0150.00716.96
8.0.20.0140.00717.40
8.0.10.0050.00316.69
8.0.00.0090.00816.71
7.4.330.0030.00315.03
7.4.320.0000.00616.36
7.4.300.0030.00616.37
7.4.290.0000.00716.39
7.4.280.0000.00816.52
7.4.270.0040.00416.48
7.4.260.0040.00416.45
7.4.250.0040.00416.47
7.4.240.0020.00516.56
7.4.230.0020.00516.55
7.4.220.0100.01016.47
7.4.210.0060.01016.60
7.4.200.0070.00016.36
7.4.160.0150.00016.47
7.4.150.0090.00917.40
7.4.140.0190.01317.86
7.4.130.0090.01016.44
7.4.120.0080.01016.43
7.4.110.0090.00916.64
7.4.100.0100.00716.29
7.4.90.0070.01016.18
7.4.80.0090.00919.39
7.4.70.0070.01016.35
7.4.60.0090.00616.45
7.4.50.0000.00916.48
7.4.40.0130.00616.17
7.4.30.0030.01716.35
7.4.00.0040.01414.95
7.3.330.0030.00313.13
7.3.320.0120.00013.37
7.3.310.0000.00716.30
7.3.300.0000.00616.26
7.3.290.0030.01116.29
7.3.280.0060.01416.30
7.3.270.0150.00917.40
7.3.260.0060.01516.28
7.3.250.0140.00916.56
7.3.240.0070.01016.45
7.3.230.0180.00316.57
7.3.210.0060.01016.52
7.3.200.0090.00619.39
7.3.190.0140.00316.21
7.3.180.0030.01616.59
7.3.170.0040.01916.51
7.3.160.0000.01616.57
7.2.330.0080.00916.73
7.2.320.0070.01016.59
7.2.310.0120.00316.40
7.2.300.0100.00716.72
7.2.290.0120.00916.46
7.2.60.0070.00716.84
7.2.00.0030.01019.07
7.1.200.0080.00415.40
7.1.100.0040.01218.16
7.1.70.0000.00716.91
7.1.60.0070.01719.50
7.1.50.0140.00016.57
7.1.00.0000.07322.44
7.0.200.0180.00416.48
7.0.140.0070.06722.04
7.0.60.0170.08320.02
7.0.50.0070.07317.87
7.0.40.0200.08020.20
7.0.30.0270.08020.07
7.0.20.0200.04020.32
7.0.10.0130.04720.23
7.0.00.0070.09020.14
5.6.280.0000.07720.89
5.6.210.0130.06320.70
5.6.200.0070.05318.27
5.6.190.0070.06020.45
5.6.180.0170.04720.53
5.6.170.0200.05020.57
5.6.160.0130.07320.48
5.6.150.0030.04018.15
5.6.140.0030.07318.15
5.6.130.0130.07318.28
5.6.120.0030.07721.05
5.6.110.0170.08320.97
5.6.100.0130.06720.96
5.6.90.0100.07721.13
5.6.80.0100.07720.49
5.6.70.0230.07020.42
5.5.350.0330.07720.42
5.5.340.0070.08318.09
5.5.330.0000.04320.40
5.5.320.0070.07720.28
5.5.310.0130.04320.30
5.5.300.0030.08718.02
5.5.290.0100.08018.01
5.5.280.0070.03720.77
5.5.270.0000.05720.77
5.5.260.0070.06720.86
5.5.250.0030.08320.66
5.5.240.0030.08320.19
5.4.450.0200.05019.61
5.4.440.1100.05019.55
5.4.430.0930.05319.38
5.4.420.1030.05319.30
5.4.410.0870.06319.34
5.4.400.0230.06018.80
5.4.390.2400.06018.81
5.4.380.0330.05718.70
5.4.370.1330.05018.78
5.4.360.0270.06018.63
5.4.350.1270.07018.53
5.4.340.0400.04018.79
5.4.320.0270.07718.46
5.4.310.0370.04718.76
5.4.300.0300.05718.72
5.4.290.0370.06318.63
5.4.280.0400.05718.78
5.4.270.0300.07018.55
5.4.260.0300.05018.71
5.4.250.0200.07018.59
5.4.240.0300.05718.46
5.4.230.0230.06318.49
5.4.220.0300.05018.74
5.4.210.0300.05318.64
5.4.200.0230.05716.59
5.4.190.0200.06018.57
5.4.180.0230.05718.77
5.4.170.0230.06318.79
5.4.160.0300.05318.78
5.4.150.0270.06318.60
5.4.140.0300.05716.27
5.4.130.0300.05316.28
5.4.120.0170.06716.30
5.4.110.0170.06016.25
5.4.100.2900.05316.21
5.4.90.0270.06716.46
5.4.80.0130.07316.39
5.4.70.1800.05716.25
5.4.60.0230.04716.39
5.4.50.0270.04716.30
5.4.40.0270.07016.28
5.4.30.0300.06716.25
5.4.20.0200.06016.23
5.4.10.0200.06716.16
5.4.00.0330.05315.70
5.3.290.0230.07014.68
5.3.280.0300.04714.65
5.3.270.0170.06314.64
5.3.260.0200.06014.63
5.3.250.0330.04314.75
5.3.240.0300.05314.59
5.3.230.0170.05714.60
5.3.220.0330.04314.62
5.3.210.0300.04714.79
5.3.200.0200.05314.60
5.3.190.0230.05714.61
5.3.180.0300.06014.67
5.3.170.0230.05314.58
5.3.160.0130.06314.66
5.3.150.0230.05014.77
5.3.140.0370.04014.58
5.3.130.0300.04714.66
5.3.120.0130.06314.75
5.3.110.0230.05014.77
5.3.100.0130.06314.17
5.3.90.0170.05314.05
5.3.80.0130.05714.22
5.3.70.0170.06014.08
5.3.60.0300.05014.11
5.3.50.0270.05014.05
5.3.40.0230.05314.04
5.3.30.0330.06014.02
5.3.20.0200.05013.76
5.3.10.0270.04713.69
5.3.00.0270.05013.75
5.2.170.0170.05711.26
5.2.160.0200.04311.36
5.2.150.0070.05011.27
5.2.140.0230.04011.18
5.2.130.0230.04711.20
5.2.120.0170.04711.22
5.2.110.0200.05311.16
5.2.100.0200.05711.17
5.2.90.0300.04011.10
5.2.80.0170.05011.12
5.2.70.0200.05011.20
5.2.60.0170.04311.09
5.2.50.0300.04711.06
5.2.40.0270.03011.01
5.2.30.0130.05011.10
5.2.20.0130.04311.07
5.2.10.0300.03710.96
5.2.00.0200.04010.75
5.1.60.0170.04010.02
5.1.50.0170.04310.07
5.1.40.0130.03710.05
5.1.30.4430.06010.46
5.1.20.0130.06010.40
5.1.10.0200.05010.26
5.1.00.0170.05310.16
5.0.50.0130.0308.77
5.0.40.0130.0278.54
5.0.30.0200.0478.45
5.0.20.3000.0278.20
5.0.10.0070.0308.29
5.0.00.0100.0438.25
4.4.90.0130.0206.03
4.4.80.0170.0205.95
4.4.70.0070.0275.98
4.4.60.1530.0235.90
4.4.50.0000.0306.02
4.4.40.0100.0375.91
4.4.30.0100.0275.87
4.4.20.0130.0176.02
4.4.10.0100.0206.06
4.4.00.0130.0305.94
4.3.110.0100.0275.86
4.3.100.0100.0235.80
4.3.90.1570.0235.83
4.3.80.0070.0375.78
4.3.70.0070.0235.77
4.3.60.0100.0235.88
4.3.50.0070.0305.84
4.3.40.0100.0335.83
4.3.30.0000.0274.57
4.3.20.0000.0304.56
4.3.10.0070.0234.51
4.3.00.0100.0136.67

preferences:
50.26 ms | 400 KiB | 5 Q