3v4l.org

run code in 300+ PHP versions simultaneously
<?php $p = 0; $p->x = 42; var_dump($p);

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)
8.3.40.0140.00018.67
8.3.30.0100.01019.17
8.3.20.0040.00420.21
8.3.10.0080.00023.61
8.3.00.0070.00020.65
8.2.170.0030.01422.96
8.2.160.0110.01120.24
8.2.150.0000.00724.18
8.2.140.0040.00424.66
8.2.130.0080.00026.16
8.2.120.0000.00820.66
8.2.110.0100.00021.93
8.2.100.0080.00417.78
8.2.90.0000.00817.84
8.2.80.0030.00517.97
8.2.70.0070.00317.50
8.2.60.0040.00417.90
8.2.50.0000.00818.07
8.2.40.0030.00519.95
8.2.30.0050.00318.23
8.2.20.0040.00417.56
8.2.10.0040.00418.10
8.2.00.0030.00517.78
8.1.270.0040.00423.94
8.1.260.0040.00426.35
8.1.250.0040.00428.09
8.1.240.0030.00722.47
8.1.230.0030.00620.97
8.1.220.0000.00817.74
8.1.210.0030.00618.85
8.1.200.0040.00717.13
8.1.190.0040.00417.23
8.1.180.0000.00718.10
8.1.170.0050.00318.59
8.1.160.0000.00821.93
8.1.150.0040.00418.57
8.1.140.0070.00017.34
8.1.130.0020.00517.73
8.1.120.0040.00417.41
8.1.110.0000.00817.37
8.1.100.0040.00417.34
8.1.90.0070.00017.37
8.1.80.0000.00817.39
8.1.70.0070.00017.35
8.1.60.0030.00617.47
8.1.50.0000.00817.53
8.1.40.0000.01117.53
8.1.30.0090.00317.59
8.1.20.0030.00617.71
8.1.10.0000.00717.57
8.1.00.0030.00617.39
8.0.300.0000.00819.98
8.0.290.0040.00417.04
8.0.280.0000.00718.37
8.0.270.0040.00417.18
8.0.260.0060.00017.15
8.0.250.0000.00716.84
8.0.240.0000.00716.78
8.0.230.0030.00516.85
8.0.220.0000.00816.88
8.0.210.0030.00316.84
8.0.200.0070.00016.88
8.0.190.0040.00416.95
8.0.180.0080.00016.82
8.0.170.0050.00316.93
8.0.160.0000.00716.89
8.0.150.0000.01116.90
8.0.140.0050.00316.71
8.0.130.0030.00313.23
8.0.120.0040.00416.83
8.0.110.0000.00816.81
8.0.100.0000.00816.79
8.0.90.0050.00216.74
8.0.80.0060.01016.81
8.0.70.0040.00416.79
8.0.60.0070.00017.00
8.0.50.0050.00216.79
8.0.30.0080.01116.96
8.0.20.0080.01017.40
8.0.10.0050.00316.88
8.0.00.0090.00916.92
7.4.330.0000.00515.03
7.4.320.0060.00016.45
7.4.300.0050.00216.42
7.4.290.0030.00516.41
7.4.280.0040.00416.53
7.4.270.0020.00516.42
7.4.260.0000.00616.32
7.4.250.0000.00716.50
7.4.240.0060.00216.56
7.4.230.0030.00316.38
7.4.220.0040.01416.43
7.4.210.0100.00816.47
7.4.200.0040.00416.33
7.4.190.0070.00016.70
7.4.160.0100.00716.30
7.4.150.0100.00717.40
7.4.140.0060.01117.86
7.4.130.0110.00616.40
7.4.120.0030.01316.34
7.4.110.0140.00316.35
7.4.100.0070.01016.28
7.4.90.0070.01716.53
7.4.80.0120.00819.39
7.4.70.0090.01116.40
7.4.60.0080.00816.37
7.4.50.0060.00316.54
7.4.40.0170.00716.23
7.4.30.0130.00316.22
7.4.00.0070.01014.84
7.3.330.0050.00013.17
7.3.320.0050.00013.13
7.3.310.0070.00016.34
7.3.300.0000.00716.25
7.3.290.0110.00716.29
7.3.280.0120.00416.27
7.3.270.0070.01117.40
7.3.260.0130.00316.25
7.3.250.0090.00816.32
7.3.240.0090.01516.21
7.3.230.0110.00616.39
7.3.210.0040.01416.42
7.3.200.0120.00619.39
7.3.190.0130.00716.24
7.3.180.0090.00916.50
7.3.170.0210.02116.31
7.3.160.0030.01316.25
7.3.120.0070.00714.72
7.3.10.0280.00016.24
7.3.00.0120.00616.05
7.2.330.0180.00316.44
7.2.320.0170.00516.34
7.2.310.0120.00816.55
7.2.300.0060.01016.61
7.2.290.0110.00616.24
7.2.130.0160.00816.70
7.2.120.0030.00816.66
7.2.110.0070.01016.32
7.2.100.0070.00716.70
7.2.90.0090.00616.66
7.2.80.0030.00816.71
7.2.70.0120.00016.72
7.2.60.0030.01016.89
7.2.50.0110.00416.69
7.2.40.0040.01216.88
7.2.30.0120.00416.96
7.2.20.0000.01516.77
7.2.10.0030.00916.73
7.2.00.0070.01117.90
7.1.250.0100.00315.67
7.1.100.0000.01317.77
7.1.70.0030.00317.03
7.1.60.0120.01219.46
7.1.50.0040.01916.73
7.1.00.0000.08022.30
7.0.200.0090.00616.68
7.0.140.0000.07321.91
7.0.100.0130.04319.93
7.0.90.0200.04319.96
7.0.80.0000.08019.96
7.0.70.0030.08319.89
7.0.60.0170.07719.86
7.0.50.0300.08020.24
7.0.40.0230.05320.10
7.0.30.0070.08320.15
7.0.20.0070.09020.13
7.0.10.0000.05720.04
7.0.00.0100.07320.10
5.6.280.0030.07020.77
5.6.250.0100.03320.72
5.6.240.0070.03720.72
5.6.230.0030.07320.68
5.6.220.0100.08720.46
5.6.210.0070.07020.56
5.6.200.0130.08020.96
5.6.190.0130.08321.13
5.6.180.0030.06020.95
5.6.170.0030.07321.17
5.6.160.0200.04321.05
5.6.150.0130.07321.17
5.6.140.0070.06020.95
5.6.130.0030.05320.95
5.6.120.0100.09020.96
5.6.110.0070.08321.09
5.6.100.0130.04021.09
5.6.90.0100.06321.05
5.6.80.0070.07020.41
5.6.70.0030.08320.49
5.6.60.0070.08320.50
5.6.50.0070.04320.52
5.6.40.0070.09020.39
5.6.30.0170.07020.30
5.6.20.0070.08020.36
5.6.10.0100.07020.43
5.6.00.0070.06720.37
5.5.380.0000.04320.57
5.5.370.0070.08020.35
5.5.360.0070.09020.40
5.5.350.0070.04320.42
5.5.340.0070.08720.93
5.5.330.0100.07020.86
5.5.320.0170.04020.88
5.5.310.0200.06320.75
5.5.300.0130.07020.80
5.5.290.0000.08720.77
5.5.280.0070.07720.75
5.5.270.0130.07720.79
5.5.260.0070.08320.85
5.5.250.0070.08320.60
5.5.240.0100.07720.14
5.5.230.0100.09320.02
5.5.220.0130.07020.25
5.5.210.0030.04320.24
5.5.200.0130.07320.15
5.5.190.0030.06320.10
5.5.180.0130.08020.22
5.5.160.0100.05020.23
5.5.150.0130.04320.26
5.5.140.0070.08320.18
5.5.130.0070.07720.26
5.5.120.0130.07320.18
5.5.110.0100.08320.22
5.5.100.0170.06720.01
5.5.90.0030.04320.11
5.5.80.0070.04020.12
5.5.70.0130.04720.10
5.5.60.0170.06719.99
5.5.50.0070.06719.91
5.5.40.0270.03319.92
5.5.30.0130.06720.05
5.5.20.0100.04020.04
5.5.10.0070.06319.97
5.5.00.0070.05720.04
5.4.450.0130.07319.44
5.4.440.0030.06019.35
5.4.430.0100.04019.36
5.4.420.0000.06019.13
5.4.410.0130.07018.98
5.4.400.0100.06018.81
5.4.390.0030.08018.79
5.4.380.0030.08019.14
5.4.370.0100.05318.96
5.4.360.0100.04719.14
5.4.350.0030.08018.92
5.4.340.0170.07019.06
5.4.320.0130.05718.94
5.4.310.0030.06719.11
5.4.300.0130.08018.96
5.4.290.0170.06318.83
5.4.280.0030.07019.14
5.4.270.0100.05718.96
5.4.260.0030.07719.14
5.4.250.0070.04718.80
5.4.240.0130.07019.04
5.4.230.0100.05019.09
5.4.220.0030.04718.93
5.4.210.0100.04018.77
5.4.200.0000.07018.94
5.4.190.0030.07319.01
5.4.180.0100.07319.11
5.4.170.0130.06719.21
5.4.160.0100.07018.92
5.4.150.0270.06018.95
5.4.140.0070.07716.35
5.4.130.0100.05316.32
5.4.120.0100.06316.36
5.4.110.0000.05716.33
5.4.100.0070.07716.45
5.4.90.0130.06316.43
5.4.80.0100.04716.31
5.4.70.0130.05016.43
5.4.60.0000.05016.43
5.4.50.0030.05016.42
5.4.40.0070.07716.35
5.4.30.0100.06316.35
5.4.20.0000.04316.40
5.4.10.0030.04316.18
5.4.00.0030.07015.84
5.3.290.0030.07014.52
5.3.280.0030.08014.44
5.3.270.0030.07714.54
5.3.260.0070.07714.46
5.3.250.0030.08314.55
5.3.240.0030.06714.56
5.3.230.0100.07714.58
5.3.220.0100.06714.56
5.3.210.0030.08714.42
5.3.200.0130.06314.51
5.3.190.0030.07714.43
5.3.180.0030.08014.50
5.3.170.0030.07714.56
5.3.160.0000.08314.52
5.3.150.0100.07014.41
5.3.140.0000.08314.54
5.3.130.0030.04714.50
5.3.120.0070.08014.49
5.3.110.0030.05714.55
5.3.100.0030.07713.95
5.3.90.0100.07013.87
5.3.80.0070.05014.00
5.3.70.0030.07714.00
5.3.60.0070.07013.86
5.3.50.0000.04713.94
5.3.40.0000.07313.92
5.3.30.0030.08313.88
5.3.20.0070.05713.64
5.3.10.0030.06713.41
5.3.00.0100.06313.64
5.2.170.0070.05712.29
5.2.160.0130.05312.29
5.2.150.0030.06012.29
5.2.140.0130.05312.29
5.2.130.0030.03712.29
5.2.120.0030.04312.29
5.2.110.0070.06012.29
5.2.100.0030.04012.29
5.2.90.0000.03312.29
5.2.80.0030.06012.29
5.2.70.0070.05712.29
5.2.60.0000.07012.29
5.2.50.0000.05712.29
5.2.40.0000.04312.29
5.2.30.0100.06312.29
5.2.20.0030.05312.29
5.2.10.0030.05312.29
5.2.00.0100.05312.29
5.1.60.0070.04312.29
5.1.50.0030.06312.29
5.1.40.0070.04312.29
5.1.30.0030.03012.29
5.1.20.0030.02712.29
5.1.10.0000.03012.29
5.1.00.0030.04712.29
5.0.50.0070.04312.29
5.0.40.0070.04012.29
5.0.30.0030.05012.29
5.0.20.0030.03012.29
5.0.10.0000.03712.29
5.0.00.0070.06012.29
4.4.90.0000.02012.29
4.4.80.0030.03312.29
4.4.70.0030.03712.29
4.4.60.0000.03012.29
4.4.50.0000.03012.29
4.4.40.0070.04012.29
4.4.30.0000.03712.29
4.4.20.0000.03012.29
4.4.10.0000.02312.29
4.4.00.0000.05312.29
4.3.110.0000.03712.29
4.3.100.0100.02712.29
4.3.90.0000.04012.29
4.3.80.0000.05012.29
4.3.70.0030.03012.29
4.3.60.0070.03012.29
4.3.50.0000.03312.29
4.3.40.0070.04712.29
4.3.30.0000.03012.29
4.3.20.0000.02312.29
4.3.10.0000.03712.29
4.3.00.0070.03012.29

preferences:
35.97 ms | 400 KiB | 5 Q