3v4l.org

run code in 300+ PHP versions simultaneously
<?php $t = new \StdClass(); echo get_class($t);

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)
8.3.40.0090.00618.64
8.3.30.0200.00318.47
8.3.20.0150.00018.52
8.3.10.0150.00420.53
8.3.00.0070.00417.46
8.2.170.0150.00622.96
8.2.160.0070.00722.05
8.2.150.0030.00624.18
8.2.140.0040.00424.66
8.2.130.0000.00726.16
8.2.120.0030.00519.83
8.2.110.0090.00020.58
8.2.100.0040.00717.91
8.2.90.0060.00618.92
8.2.80.0030.00617.97
8.2.70.0000.00817.75
8.2.60.0040.00417.80
8.2.50.0040.00418.10
8.2.40.0050.00318.16
8.2.30.0000.00718.08
8.2.20.0040.00417.70
8.2.10.0050.00317.71
8.2.00.0040.00417.66
8.1.270.0000.00824.66
8.1.260.0040.00426.35
8.1.250.0040.00428.09
8.1.240.0030.00622.04
8.1.230.0030.00817.77
8.1.220.0000.00917.74
8.1.210.0000.00918.77
8.1.200.0000.00917.23
8.1.190.0090.00017.23
8.1.180.0000.00818.10
8.1.170.0030.00618.47
8.1.160.0000.00818.73
8.1.150.0070.00018.48
8.1.140.0040.00817.37
8.1.130.0000.00717.82
8.1.120.0040.00417.38
8.1.110.0030.00517.39
8.1.100.0070.00017.38
8.1.90.0030.00417.26
8.1.80.0040.00417.30
8.1.70.0030.00317.27
8.1.60.0080.00017.50
8.1.50.0040.00417.27
8.1.40.0000.00717.44
8.1.30.0040.00417.54
8.1.20.0000.00817.61
8.1.10.0050.00317.55
8.1.00.0040.00417.51
8.0.300.0040.00418.77
8.0.290.0030.00616.58
8.0.280.0030.00318.47
8.0.270.0040.00417.25
8.0.260.0000.00716.68
8.0.250.0000.00716.85
8.0.240.0030.00616.98
8.0.230.0030.00316.84
8.0.220.0000.00716.89
8.0.210.0070.00016.85
8.0.200.0000.00716.87
8.0.190.0060.00316.76
8.0.180.0040.00416.86
8.0.170.0040.00416.89
8.0.160.0030.00316.71
8.0.150.0000.00716.76
8.0.140.0090.00016.77
8.0.130.0060.00013.21
8.0.120.0040.00416.73
8.0.110.0040.00416.78
8.0.100.0030.00316.77
8.0.90.0040.00416.82
8.0.80.0100.00716.80
8.0.70.0040.00416.71
8.0.60.0000.00816.64
8.0.50.0000.00816.63
8.0.30.0150.00617.15
8.0.20.0090.00916.93
8.0.10.0050.00316.94
8.0.00.0110.00716.62
7.4.330.0050.00012.91
7.4.320.0040.00416.51
7.4.300.0030.00316.32
7.4.290.0070.00016.32
7.4.280.0030.00516.47
7.4.270.0030.00316.50
7.4.260.0030.00313.21
7.4.250.0060.00316.31
7.4.240.0000.00816.54
7.4.230.0000.00716.54
7.4.220.0150.00516.52
7.4.210.0040.01016.54
7.4.200.0080.00016.26
7.4.190.0040.00416.57
7.4.160.0090.00616.33
7.4.150.0170.00916.29
7.4.140.0110.00616.47
7.4.130.0120.00916.41
7.4.120.0100.00716.35
7.4.110.0150.00316.48
7.4.100.0040.01316.38
7.4.90.0100.00716.42
7.4.80.0140.00316.35
7.4.70.0090.01516.44
7.4.60.0050.01116.26
7.4.50.0050.00016.35
7.4.40.0110.00416.29
7.4.30.0080.00816.41
7.4.00.0150.00014.96
7.3.330.0030.00313.00
7.3.320.0030.00313.04
7.3.310.0000.00716.14
7.3.300.0000.00616.18
7.3.290.0070.00716.14
7.3.280.0080.01116.16
7.3.270.0100.00716.30
7.3.260.0090.00816.37
7.3.250.0080.01216.31
7.3.240.0180.00616.29
7.3.230.0070.01116.40
7.3.210.0160.00016.54
7.3.200.0040.01219.39
7.3.190.0030.01716.37
7.3.180.0000.01716.45
7.3.170.0040.01816.25
7.3.160.0150.00016.54
7.3.120.0090.00914.64
7.2.330.0100.00716.60
7.2.320.0090.01216.57
7.2.310.0120.00616.70
7.2.300.0080.01116.38
7.2.290.0100.00616.48
7.2.00.0070.01119.58
7.1.200.0090.00315.51
7.1.100.0090.00317.99
7.1.70.0870.00615.14
7.1.60.0090.01519.40
7.1.50.0060.00916.77
7.1.00.0100.03722.27
7.0.200.0190.00414.45
7.0.140.0030.07721.97
7.0.120.0030.06322.08
7.0.60.0200.06019.93
7.0.50.0030.08317.80
7.0.40.0100.07317.86
7.0.30.0000.04717.74
7.0.20.0070.08017.75
7.0.10.0070.08717.69
7.0.00.0070.06717.72
5.6.280.0030.07320.98
5.6.210.0030.08720.52
5.6.200.0070.08018.19
5.6.190.0100.08318.21
5.6.180.0030.06018.22
5.6.170.0100.05018.12
5.6.160.0100.07718.15
5.6.150.0100.05718.22
5.6.140.0000.06018.07
5.6.130.0170.07018.21
5.6.120.0100.04718.16
5.6.110.0030.08018.21
5.6.100.0130.07318.08
5.6.90.0100.07318.07
5.6.80.0100.05717.59
5.6.70.0100.06717.45
5.6.60.0100.07017.61
5.6.50.0130.07317.50
5.6.40.0070.06017.43
5.6.30.0000.04717.48
5.6.20.0170.07017.63
5.6.10.0070.08317.57
5.6.00.0070.08017.56
5.5.350.0130.07020.46
5.5.340.0070.05018.00
5.5.330.0030.09017.93
5.5.320.0030.04318.02
5.5.310.0030.04017.98
5.5.300.0070.05717.98
5.5.290.0130.07717.98
5.5.280.0070.05018.02
5.5.270.0070.06318.05
5.5.260.0100.05017.90
5.5.250.0070.07717.72
5.5.240.0200.06317.40
5.5.230.0100.08017.35
5.5.220.0100.04017.35
5.5.210.0030.04017.39
5.5.200.0030.07317.27
5.5.190.0100.05317.26
5.5.180.0000.05017.26
5.5.160.0030.07317.35
5.5.150.0070.07017.32
5.5.140.0200.06717.35
5.5.130.0070.07717.33
5.5.120.0100.06017.23
5.5.110.0130.07317.30
5.5.100.0100.07317.24
5.5.90.0100.05017.18
5.5.80.0130.07317.17
5.5.70.0130.07317.20
5.5.60.0100.07317.16
5.5.50.0100.03317.12
5.5.40.0070.07717.27
5.5.30.0000.07017.18
5.5.20.0130.06317.15
5.5.10.0130.07317.16
5.5.00.0170.06717.14
5.4.450.0000.04719.38
5.4.440.0030.04019.42
5.4.430.0130.07019.41
5.4.420.0070.08019.21
5.4.410.0030.08319.11
5.4.400.0070.07719.13
5.4.390.0070.06718.98
5.4.380.0070.07718.98
5.4.370.0130.07018.82
5.4.360.0100.07718.99
5.4.350.0170.03318.98
5.4.340.0070.03719.03
5.4.320.0130.07019.12
5.4.310.0000.08319.07
5.4.300.0100.05019.25
5.4.290.0070.07718.82
5.4.280.0030.06719.07
5.4.270.0100.07019.05
5.4.260.0070.07319.11
5.4.250.0100.07719.03
5.4.240.0070.05319.03
5.4.230.0130.06319.20
5.4.220.0030.08319.02
5.4.210.0070.05019.02
5.4.200.0000.04318.98
5.4.190.0130.07019.08
5.4.180.0100.06318.97
5.4.170.0030.07319.00
5.4.160.0170.07019.01
5.4.150.0100.04019.07
5.4.140.0100.06016.34
5.4.130.0070.04316.18
5.4.120.0100.05316.14
5.4.110.0070.07016.25
5.4.100.0100.03316.36
5.4.90.0070.06016.29
5.4.80.0070.04716.39
5.4.70.0030.04316.34
5.4.60.0000.04716.50
5.4.50.0030.05016.48
5.4.40.0030.06716.31
5.4.30.0100.06716.14
5.4.20.0030.05716.30
5.4.10.0030.04316.26
5.4.00.0000.04015.77
5.3.290.0100.06014.74
5.3.280.0070.07314.57
5.3.270.0070.08014.57
5.3.260.0000.08314.68
5.3.250.0070.04314.59
5.3.240.0100.05314.57
5.3.230.0070.07314.42
5.3.220.0030.04314.41
5.3.210.0100.07014.53
5.3.200.0100.07314.55
5.3.190.0100.04314.52
5.3.180.0030.05014.50
5.3.170.0030.07314.52
5.3.160.0130.07014.46
5.3.150.0100.06314.52
5.3.140.0100.04314.33
5.3.130.0030.05014.50
5.3.120.0100.04314.51
5.3.110.0000.04314.49
5.3.100.0070.07713.89
5.3.90.0130.06314.00
5.3.80.0070.04714.08
5.3.70.0070.04013.97
5.3.60.0000.07013.95
5.3.50.0070.08313.71
5.3.40.0030.05013.91
5.3.30.0070.07713.67
5.3.20.0000.04013.68
5.3.10.0100.06713.72
5.3.00.0030.06713.60
5.2.170.0070.03311.14
5.2.160.0030.05711.09
5.2.150.0100.03711.12
5.2.140.0000.03711.06
5.2.130.0100.04011.07
5.2.120.0000.06710.94
5.2.110.0170.05311.05
5.2.100.0030.06711.08
5.2.90.0070.05711.08
5.2.80.0000.05711.08
5.2.70.0100.06011.05
5.2.60.0030.06311.00
5.2.50.0000.05311.15
5.2.40.0000.03710.91
5.2.30.0000.06710.90
5.2.20.0070.05011.09
5.2.10.0100.06011.00
5.2.00.0070.05310.63
5.1.60.0000.0539.98
5.1.50.0030.0439.96
5.1.40.0070.0509.91
5.1.30.0070.05710.29
5.1.20.0070.05310.49
5.1.10.0100.05310.04
5.1.00.0030.05010.01
5.0.50.0000.0408.55
5.0.40.0000.0338.38
5.0.30.0070.0338.36
5.0.20.0070.0338.15
5.0.10.0030.0408.14
5.0.00.0070.0578.20
4.4.90.0000.0407.83
4.4.80.0000.0377.83
4.4.70.0000.0277.83
4.4.60.0030.0337.83
4.4.50.0000.0307.83
4.4.40.0030.0537.83
4.4.30.0030.0307.83
4.4.20.0000.0237.83
4.4.10.0000.0377.83
4.4.00.0000.0477.83
4.3.110.0000.0207.83
4.3.100.0000.0177.83
4.3.90.0000.0337.83
4.3.80.0000.0577.83
4.3.70.0070.0277.83
4.3.60.0070.0307.83
4.3.50.0030.0337.83
4.3.40.0130.0407.83
4.3.30.0000.0337.83
4.3.20.0030.0307.83
4.3.10.0000.0307.83
4.3.00.0000.0337.83

preferences:
41.59 ms | 400 KiB | 5 Q