3v4l.org

run code in 300+ PHP versions simultaneously
<?php class M { public $a="A"; } $a = new M(); echo $a->a;

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)
8.3.60.0130.00718.43
8.3.50.0070.01022.05
8.3.40.0130.00318.55
8.3.30.0100.00318.64
8.3.20.0050.00318.61
8.3.10.0040.00420.94
8.3.00.0070.00023.64
8.2.180.0000.02216.38
8.2.170.0100.00722.96
8.2.160.0100.00320.52
8.2.150.0080.00024.18
8.2.140.0120.00624.66
8.2.130.0040.00426.16
8.2.120.0030.01021.05
8.2.110.0030.00621.96
8.2.100.0060.00617.78
8.2.90.0000.00819.17
8.2.80.0000.00818.04
8.2.70.0000.00817.38
8.2.60.0060.00318.03
8.2.50.0040.00418.07
8.2.40.0000.00718.09
8.2.30.0040.00419.77
8.2.20.0070.00017.53
8.2.10.0050.00317.67
8.2.00.0030.00617.54
8.1.280.0110.00325.92
8.1.270.0070.00023.99
8.1.260.0070.01126.35
8.1.250.0080.00028.09
8.1.240.0110.00320.64
8.1.230.0060.00620.89
8.1.220.0040.00418.77
8.1.210.0070.00718.93
8.1.200.0000.00917.23
8.1.190.0020.00517.27
8.1.180.0100.00018.10
8.1.170.0040.00418.57
8.1.160.0050.00318.81
8.1.150.0000.00718.56
8.1.140.0020.00517.37
8.1.130.0030.00317.69
8.1.120.0070.00017.41
8.1.110.0040.00417.39
8.1.100.0030.00517.44
8.1.90.0030.00317.27
8.1.80.0000.00717.32
8.1.70.0000.00717.38
8.1.60.0000.00717.53
8.1.50.0000.00817.40
8.1.40.0000.00717.47
8.1.30.0040.00417.47
8.1.20.0040.00417.51
8.1.10.0050.00217.59
8.1.00.0000.00717.51
8.0.300.0050.00319.78
8.0.290.0080.00016.75
8.0.280.0050.00218.35
8.0.270.0030.00317.25
8.0.260.0060.00016.88
8.0.250.0040.00416.98
8.0.240.0040.00417.00
8.0.230.0000.00816.93
8.0.220.0060.00016.86
8.0.210.0000.00716.86
8.0.200.0040.00416.88
8.0.190.0030.00316.95
8.0.180.0050.00516.74
8.0.170.0040.00416.86
8.0.160.0030.00516.85
8.0.150.0030.00516.73
8.0.140.0040.00416.68
8.0.130.0030.00313.24
8.0.120.0000.00716.77
8.0.110.0000.00716.86
8.0.100.0040.00416.69
8.0.90.0040.00416.86
8.0.80.0120.00816.77
8.0.70.0050.00216.79
8.0.60.0000.00716.70
8.0.50.0080.00016.69
8.0.30.0110.00817.12
8.0.20.0120.00617.40
8.0.10.0040.00416.94
8.0.00.0060.01116.78
7.4.330.0030.00314.59
7.4.320.0000.00616.45
7.4.300.0000.00716.43
7.4.290.0000.00616.42
7.4.280.0100.00016.44
7.4.270.0070.00016.34
7.4.260.0030.00313.22
7.4.250.0040.00416.49
7.4.240.0000.00716.50
7.4.230.0070.00016.55
7.4.220.0090.01216.58
7.4.210.0060.01016.53
7.4.200.0030.00316.61
7.4.190.0030.00316.62
7.4.160.0100.00616.52
7.4.150.0130.00717.40
7.4.140.0060.01417.86
7.4.130.0100.01016.22
7.4.120.0130.00716.36
7.4.110.0100.00716.38
7.4.100.0100.00716.61
7.4.90.0070.01016.42
7.4.80.0110.00819.37
7.4.70.0080.01216.30
7.4.60.0120.00516.35
7.4.50.0040.00416.42
7.4.40.0110.00222.27
7.4.30.0050.01516.56
7.4.00.0030.01314.99
7.3.330.0020.00512.98
7.3.320.0000.00513.08
7.3.310.0000.00715.98
7.3.300.0030.00316.14
7.3.290.0150.00016.11
7.3.280.0070.00916.18
7.3.270.0100.00717.40
7.3.260.0140.00918.24
7.3.250.0070.01316.35
7.3.240.0100.00616.05
7.3.230.0100.00716.42
7.3.210.0070.01016.25
7.3.200.0160.00619.39
7.3.190.0100.00716.36
7.3.180.0070.00916.39
7.3.170.0140.00316.43
7.3.160.0060.00916.31
7.3.120.0000.01414.82
7.3.10.0000.01216.55
7.3.00.0090.00316.43
7.2.330.0060.01216.61
7.2.320.0120.01216.62
7.2.310.0070.01016.75
7.2.300.0070.01016.78
7.2.290.0130.00416.54
7.2.130.0030.00716.83
7.2.120.0110.00616.60
7.2.110.0060.00616.82
7.2.100.0040.01116.80
7.2.90.0060.00716.75
7.2.80.0060.00916.91
7.2.70.0070.00716.61
7.2.60.0070.00816.80
7.2.50.0030.01016.51
7.2.40.0080.00816.76
7.2.30.0170.00316.74
7.2.20.0000.00916.34
7.2.10.0150.00617.14
7.2.00.0080.00518.09
7.1.250.0000.01115.63
7.1.200.0000.01115.49
7.1.100.0030.01017.93
7.1.70.0030.00716.86
7.1.60.0000.02419.40
7.1.50.0060.01916.83
7.1.00.0070.07322.37
7.0.200.0030.00516.57
7.0.140.0100.06721.95
7.0.70.0100.06021.77
7.0.60.0030.07321.73
7.0.50.0030.08722.12
7.0.40.0030.07020.07
7.0.30.0000.04320.17
7.0.20.0000.04720.18
7.0.10.0000.04320.14
7.0.00.0070.03720.12
5.6.280.0000.07721.04
5.6.220.0000.08320.45
5.6.210.0000.08320.55
5.6.200.0200.05021.04
5.6.190.0070.04321.05
5.6.180.0030.04021.04
5.6.170.0070.03721.07
5.6.160.0030.03021.05
5.6.150.0070.03721.03
5.6.140.0000.04320.92
5.6.130.0030.03321.07
5.6.120.0000.04320.98
5.6.110.0000.05721.02
5.6.100.0000.03721.06
5.6.90.0000.04321.08
5.6.80.0030.03020.40
5.6.70.0000.03320.42
5.6.60.0070.02720.31
5.6.50.0070.02720.47
5.6.40.0030.04020.43
5.6.30.0000.03320.44
5.6.20.0030.03020.40
5.6.10.0000.03320.37
5.6.00.0030.03720.28
5.5.360.0170.07720.30
5.5.350.0100.07020.29
5.5.340.0070.05020.82
5.5.330.0000.07020.90
5.5.320.0000.04320.79
5.5.310.0000.05020.87
5.5.300.0000.04020.81
5.5.290.0070.03020.91
5.5.280.0030.04020.87
5.5.270.0030.05020.86
5.5.260.0030.03320.85
5.5.250.0070.03720.60
5.5.240.0070.02720.28
5.5.230.0000.03320.25
5.5.220.0030.04020.14
5.5.210.0070.03320.17
5.5.200.0100.02320.23
5.5.190.0030.03020.13
5.5.180.0000.04020.14
5.5.160.0070.02720.15
5.5.150.0070.02720.18
5.5.140.0000.03320.23
5.5.130.0070.02720.25
5.5.120.0030.03020.21
5.5.110.0000.03320.15
5.5.100.0030.04320.14
5.5.90.0000.04020.15
5.5.80.0070.03320.04
5.5.70.0030.03020.05
5.5.60.0000.04720.05
5.5.50.0070.02720.08
5.5.40.0070.02720.00
5.5.30.0030.06320.03
5.5.20.0000.05720.09
5.5.10.0100.07020.03
5.5.00.0070.06720.02
5.4.450.0000.04019.54
5.4.440.0000.03319.52
5.4.430.0000.03319.22
5.4.420.0070.04319.36
5.4.410.0000.03319.32
5.4.400.0000.03019.09
5.4.390.0000.03318.89
5.4.380.0000.03019.03
5.4.370.0030.03719.05
5.4.360.0000.03319.05
5.4.350.0000.03319.18
5.4.340.0030.03019.20
5.4.320.0030.03719.04
5.4.310.0030.02719.06
5.4.300.0000.03019.12
5.4.290.0000.03318.87
5.4.280.0030.03018.96
5.4.270.0030.03719.02
5.4.260.0000.04018.88
5.4.250.0030.04019.12
5.4.240.0000.04019.22
5.4.230.0000.03319.03
5.4.220.0000.03319.02
5.4.210.0000.03719.12
5.4.200.0070.03718.84
5.4.190.0030.04319.08
5.4.180.0030.06319.12
5.4.170.0070.06319.03
5.4.160.0070.07719.10
5.4.150.0030.08019.10
5.4.140.0000.07016.39
5.4.130.0030.04316.34
5.4.120.0030.07316.27
5.4.110.0100.06716.40
5.4.100.0000.06716.27
5.4.90.0070.07016.39
5.4.80.0100.04316.49
5.4.70.0070.06016.41
5.4.60.0030.07316.48
5.4.50.0000.08016.32
5.4.40.0000.05716.46
5.4.30.0030.06716.44
5.4.20.0100.07016.35
5.4.10.0000.08316.49
5.4.00.0070.07015.68
5.3.290.0030.03014.67
5.3.280.0000.03014.53
5.3.270.0070.07314.65
5.3.260.0100.07314.61
5.3.250.0030.08014.66
5.3.240.0030.07314.65
5.3.230.0070.07314.58
5.3.220.0030.05714.68
5.3.210.0030.06714.57
5.3.200.0070.07014.56
5.3.190.0030.08014.51
5.3.180.0000.08014.62
5.3.170.0030.06314.50
5.3.160.0070.07314.54
5.3.150.0100.06314.57
5.3.140.0070.06014.56
5.3.130.0030.07014.67
5.3.120.0100.07314.63
5.3.110.0100.06014.66
5.3.100.0030.07014.09
5.3.90.0000.07713.93
5.3.80.0030.07014.07
5.3.70.0030.07314.00
5.3.60.0030.06014.05
5.3.50.0030.07313.90
5.3.40.0070.06014.00
5.3.30.0070.07013.96
5.3.20.0000.05713.73
5.3.10.0030.06013.55
5.3.00.0030.07013.55
5.2.170.0000.05012.36
5.2.160.0000.06012.36
5.2.150.0000.06312.36
5.2.140.0000.06712.36
5.2.130.0030.05312.36
5.2.120.0030.03312.36
5.2.110.0030.05312.36
5.2.100.0000.05712.36
5.2.90.0070.04312.36
5.2.80.0030.05312.36
5.2.70.0030.05712.36
5.2.60.0070.05712.36
5.2.50.0000.05712.36
5.2.40.0130.05312.36
5.2.30.0000.06312.36
5.2.20.0000.04312.36
5.2.10.0070.05712.36
5.2.00.0070.05712.36
5.1.60.0000.04712.36
5.1.50.0100.04712.36
5.1.40.0070.04712.36
5.1.30.0030.05312.36
5.1.20.0070.02312.36
5.1.10.0070.05712.36
5.1.00.0070.05312.36
5.0.50.0030.04012.36
5.0.40.0000.04312.36
5.0.30.0000.07012.36
5.0.20.0030.03712.36
5.0.10.0100.02712.36
5.0.00.0070.04712.36
4.4.90.0030.03312.36
4.4.80.0070.03012.36
4.4.70.0000.01712.36
4.4.60.0000.03312.36
4.4.50.0000.03312.36
4.4.40.0000.04712.36
4.4.30.0030.02712.36
4.4.20.0070.03012.36
4.4.10.0030.03712.36
4.4.00.0000.03712.36
4.3.110.0070.02312.36
4.3.100.0070.02712.36
4.3.90.0070.02712.36
4.3.80.0000.05012.36
4.3.70.0000.03312.36
4.3.60.0030.03312.36
4.3.50.0030.01712.36
4.3.40.0000.04712.36
4.3.30.0000.02712.36
4.3.20.0000.02312.36
4.3.10.0070.03312.36
4.3.00.0030.03312.36

preferences:
62.46 ms | 400 KiB | 5 Q