3v4l.org

run code in 300+ PHP versions simultaneously
<?php error_reporting(E_ALL & ~E_NOTICE & ~E_STRICT & ~E_DEPRECATED); $x = new stdClass(); var_dump($x->foo->bar);

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)
8.3.70.0150.00318.55
8.3.60.0110.01118.41
8.3.50.0120.00721.98
8.3.40.0110.00418.67
8.3.30.0070.00718.92
8.3.20.0070.00020.25
8.3.10.0040.00422.04
8.3.00.0040.00422.33
8.2.180.0070.00716.88
8.2.170.0000.01422.96
8.2.160.0140.00019.06
8.2.150.0090.00024.18
8.2.140.0060.00324.66
8.2.130.0030.00526.16
8.2.120.0080.00020.75
8.2.110.0030.00622.08
8.2.100.0090.00319.70
8.2.90.0000.00819.27
8.2.80.0030.00617.97
8.2.70.0110.00017.50
8.2.60.0040.00417.80
8.2.50.0030.00618.07
8.2.40.0040.00418.16
8.2.30.0080.00018.10
8.2.20.0080.00017.70
8.2.10.0000.00817.73
8.2.00.0070.00017.64
8.1.280.0070.01025.92
8.1.270.0040.00422.19
8.1.260.0090.00026.35
8.1.250.0040.00428.09
8.1.240.0060.00323.91
8.1.230.0110.00019.04
8.1.220.0060.00317.74
8.1.210.0030.00518.77
8.1.200.0060.00317.23
8.1.190.0000.01017.53
8.1.180.0080.00018.71
8.1.170.0030.00618.46
8.1.160.0000.00721.95
8.1.150.0030.00618.56
8.1.140.0080.00317.37
8.1.130.0040.00417.79
8.1.120.0030.00317.45
8.1.110.0040.00417.30
8.1.100.0070.00017.33
8.1.90.0000.00717.36
8.1.80.0030.00317.43
8.1.70.0030.00317.40
8.1.60.0050.00317.40
8.1.50.0030.00617.51
8.1.40.0000.00817.43
8.1.30.0030.00617.50
8.1.20.0040.00417.59
8.1.10.0000.00717.57
8.1.00.0050.00317.52
8.0.300.0000.00718.77
8.0.290.0000.00717.16
8.0.280.0000.00718.40
8.0.270.0030.00317.15
8.0.260.0000.00716.73
8.0.250.0050.00516.87
8.0.240.0040.00416.97
8.0.230.0070.00016.95
8.0.220.0030.00316.88
8.0.210.0070.00016.86
8.0.200.0070.00016.96
8.0.190.0080.00016.87
8.0.180.0000.00716.93
8.0.170.0000.00816.91
8.0.160.0050.00316.75
8.0.150.0000.00716.73
8.0.140.0000.00916.86
8.0.130.0030.00313.28
8.0.120.0060.00316.82
8.0.110.0040.00416.92
8.0.100.0040.00416.77
8.0.90.0000.00716.84
8.0.80.0140.00716.80
8.0.70.0040.00416.93
8.0.60.0000.00716.87
8.0.50.0050.00316.70
8.0.30.0100.01017.07
8.0.20.0130.00917.40
8.0.10.0000.00816.88
8.0.00.0120.00616.76
7.4.330.0020.00215.07
7.4.320.0030.00316.48
7.4.300.0000.00716.43
7.4.290.0070.00016.58
7.4.280.0000.00716.44
7.4.270.0040.00416.57
7.4.260.0000.00816.44
7.4.250.0040.00416.55
7.4.240.0000.00716.49
7.4.230.0000.00716.48
7.4.220.0100.00716.68
7.4.210.0080.00816.66
7.4.200.0070.00016.63
7.4.190.0000.00716.38
7.4.160.0090.00616.47
7.4.150.0120.00617.40
7.4.140.0080.01017.86
7.4.130.0090.01116.31
7.4.120.0120.00816.64
7.4.110.0120.00916.50
7.4.100.0070.01016.41
7.4.90.0040.01316.39
7.4.80.0160.01219.39
7.4.70.0100.00716.55
7.4.60.0090.00916.61
7.4.50.0050.00016.28
7.4.40.0070.01122.77
7.4.30.0060.00916.36
7.4.00.0040.01114.89
7.3.330.0050.00013.11
7.3.320.0000.00513.10
7.3.310.0000.00716.05
7.3.300.0000.00616.10
7.3.290.0070.01316.22
7.3.280.0080.01116.18
7.3.270.0100.00717.40
7.3.260.0090.00916.29
7.3.250.0100.00816.35
7.3.240.0130.00316.25
7.3.230.0060.00916.39
7.3.210.0090.00816.29
7.3.200.0080.00719.39
7.3.190.0060.01316.47
7.3.180.0120.00316.25
7.3.170.0050.01116.27
7.3.160.0090.00616.30
7.3.120.0130.00014.80
7.3.10.0030.01016.39
7.3.00.0090.00316.38
7.2.330.0080.01016.61
7.2.320.0060.01016.72
7.2.310.0060.01016.53
7.2.300.0030.01416.55
7.2.290.0120.00416.68
7.2.130.0000.01116.58
7.2.120.0000.01116.80
7.2.110.0060.00916.97
7.2.100.0060.00616.48
7.2.90.0040.01116.74
7.2.80.0060.00617.05
7.2.70.0040.00816.79
7.2.60.0080.00316.93
7.2.50.0060.00316.62
7.2.40.0080.00516.88
7.2.30.0120.00316.66
7.2.20.0120.00016.95
7.2.10.0000.01516.51
7.2.00.0070.00518.04
7.1.250.0000.01115.41
7.1.100.0030.01018.06
7.1.70.0110.00017.07
7.1.60.0060.01919.82
7.1.50.0120.01216.86
7.1.00.0030.07322.43
7.0.200.0000.00716.68
7.0.140.0030.07322.00
7.0.60.0130.07720.04
7.0.50.0130.07317.86
7.0.40.0100.05720.20
7.0.30.0230.07020.20
7.0.20.0070.05020.20
7.0.10.0100.03720.01
7.0.00.0000.05720.17
5.6.280.0070.07021.12
5.6.210.0170.07320.56
5.6.200.0100.05018.22
5.6.190.0070.07020.60
5.6.180.0370.07020.60
5.6.170.0230.04020.48
5.6.160.0130.07020.47
5.6.150.0030.04318.12
5.6.140.0100.07718.21
5.6.130.0200.06718.16
5.6.120.0030.04021.12
5.6.110.0130.07720.98
5.6.100.0100.07320.98
5.6.90.0070.05321.00
5.6.80.0070.08320.41
5.6.70.3070.02720.27
5.5.350.0100.08320.44
5.5.340.0100.08017.93
5.5.330.0070.08320.40
5.5.320.0170.04720.31
5.5.310.0230.05320.28
5.5.300.0030.04017.93
5.5.290.0070.07717.96
5.5.280.0000.04720.73
5.5.270.0100.08320.86
5.5.260.0130.07320.63
5.5.250.0130.07720.58
5.5.240.0100.07020.28
5.4.450.0070.05719.42
5.4.440.0670.04319.27
5.4.430.0200.04719.47
5.4.420.0100.05719.63
5.4.410.0070.05719.04
5.4.400.0800.00018.54
5.4.390.0670.00018.77
5.4.380.0300.04718.52
5.4.370.0300.05018.62
5.4.360.0270.05318.48
5.4.350.0170.05718.63
5.4.340.0300.04718.71
5.4.320.0080.03312.45
5.4.310.0080.04212.45
5.4.300.0090.03612.45
5.4.290.0060.04212.45
5.4.280.0080.03312.35
5.4.270.0090.04412.35
5.4.260.0130.05718.64
5.4.250.0030.05718.91
5.4.240.0130.07318.98
5.4.230.0030.06018.88
5.4.220.0070.07318.72
5.4.210.0130.06018.64
5.4.200.0170.06318.99
5.4.190.0170.06318.79
5.4.180.0170.06718.93
5.4.170.0100.05018.89
5.4.160.0130.04718.68
5.4.150.0070.05318.73
5.4.140.0070.05016.49
5.4.130.0030.05016.26
5.4.120.0100.04316.20
5.4.110.0100.04716.50
5.4.100.0030.05716.28
5.4.90.0070.04716.23
5.4.80.0130.05016.47
5.4.70.0100.04716.34
5.4.60.0030.05316.25
5.4.50.0000.06016.31
5.4.40.0030.05316.37
5.4.30.0000.07316.32
5.4.20.0130.04316.46
5.4.10.0000.06716.32
5.4.00.0100.04715.71
5.3.290.0070.03912.80
5.3.280.0070.06314.43
5.3.270.0130.05014.60
5.3.260.0100.05314.47
5.3.250.0000.05714.52
5.3.240.0070.05314.52
5.3.230.0030.05314.75
5.3.220.0030.05314.27
5.3.210.0170.04714.62
5.3.200.0070.05314.56
5.3.190.0100.05714.45
5.3.180.0070.06314.57
5.3.170.0100.05014.58
5.3.160.0030.05314.71
5.3.150.0130.04314.40
5.3.140.0130.04314.57
5.3.130.0100.05014.64
5.3.120.0100.05014.43
5.3.110.0070.05314.43
5.3.100.0000.05714.03
5.3.90.0130.04314.02
5.3.80.0100.04714.06
5.3.70.0270.03713.90
5.3.60.0070.05313.96
5.3.50.0100.04713.79
5.3.40.0130.04313.86
5.3.30.0070.05014.06
5.3.20.0070.05013.57
5.3.10.0130.04013.69
5.3.00.0170.06013.57
5.2.170.0130.03311.16
5.2.160.0070.04011.13
5.2.150.0030.05311.02
5.2.140.0130.03711.29
5.2.130.0130.04311.25
5.2.120.0100.03711.11
5.2.110.0030.05011.02
5.2.100.0070.03711.11
5.2.90.0030.04311.00
5.2.80.0000.04710.99
5.2.70.0070.04010.94
5.2.60.0030.04310.81
5.2.50.0070.04010.93
5.2.40.0070.04010.89
5.2.30.0100.04010.80
5.2.20.0030.04310.95
5.2.10.0030.04311.07
5.2.00.0030.04310.80
5.1.60.0000.0379.97
5.1.50.0100.03010.08
5.1.40.0000.03710.01
5.1.30.0070.05310.15
5.1.20.0100.03310.39
5.1.10.0030.0379.90
5.1.00.0070.03310.04
5.0.50.0070.0408.46
5.0.40.0070.0238.32
5.0.30.0030.0408.22
5.0.20.0030.0278.25
5.0.10.0030.0278.23
5.0.00.0000.0438.07
4.4.90.0030.0206.84
4.4.80.0000.0236.84
4.4.70.0000.0236.84
4.4.60.0000.0236.84
4.4.50.0030.0206.84
4.4.40.0000.0376.84
4.4.30.0030.0206.84
4.4.20.0030.0206.84
4.4.10.0000.0276.84
4.4.00.0000.0376.84
4.3.110.0030.0336.84
4.3.100.0030.0206.84
4.3.90.0070.0136.84
4.3.80.0000.0336.84
4.3.70.0030.0206.84
4.3.60.0000.0206.84
4.3.50.0000.0236.84
4.3.40.0000.0476.84
4.3.30.0030.0206.84
4.3.20.0030.0206.84
4.3.10.0070.0176.84
4.3.00.0130.0179.26

preferences:
50.79 ms | 401 KiB | 5 Q