3v4l.org

run code in 300+ PHP versions simultaneously
<?php $name='Ian'; $user -> name; echo $user; $foo = new foo();

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)
8.3.60.0100.00718.68
8.3.50.0050.01221.21
8.3.40.0080.00818.62
8.3.30.0090.00620.16
8.3.20.0060.00320.52
8.3.10.0080.00021.23
8.3.00.0000.00723.66
8.2.180.0150.00016.75
8.2.170.0070.00722.96
8.2.160.0100.00320.35
8.2.150.0040.00424.18
8.2.140.0000.00724.66
8.2.130.0070.00026.16
8.2.120.0050.00321.06
8.2.110.0060.00319.30
8.2.100.0080.00317.72
8.2.90.0040.00419.21
8.2.80.0050.00317.97
8.2.70.0030.00617.63
8.2.60.0040.00418.03
8.2.50.0090.00018.07
8.2.40.0080.00018.34
8.2.30.0050.00319.54
8.2.20.0000.00817.79
8.2.10.0070.00017.73
8.2.00.0030.00617.81
8.1.280.0110.00625.92
8.1.270.0050.00523.99
8.1.260.0070.00026.35
8.1.250.0070.00028.09
8.1.240.0120.00020.73
8.1.230.0080.00320.95
8.1.220.0080.00018.77
8.1.210.0100.00018.87
8.1.200.0060.00317.22
8.1.190.0020.00517.51
8.1.180.0070.00318.10
8.1.170.0050.00318.56
8.1.160.0020.00518.82
8.1.150.0000.00718.59
8.1.140.0040.00417.30
8.1.130.0000.00717.89
8.1.120.0050.00317.47
8.1.110.0000.00817.43
8.1.100.0050.00317.30
8.1.90.0030.00717.42
8.1.80.0000.00717.38
8.1.70.0000.00717.32
8.1.60.0080.00017.40
8.1.50.0000.00817.49
8.1.40.0090.00317.41
8.1.30.0040.00417.55
8.1.20.0030.00517.70
8.1.10.0040.00417.46
8.1.00.0000.00817.55
8.0.300.0050.00319.85
8.0.290.0000.00717.17
8.0.280.0070.00018.45
8.0.270.0070.00017.17
8.0.260.0000.00616.92
8.0.250.0000.00717.02
8.0.240.0040.00417.02
8.0.230.0070.00016.93
8.0.220.0000.00716.89
8.0.210.0070.00016.84
8.0.200.0070.00016.90
8.0.190.0000.00716.93
8.0.180.0070.00016.90
8.0.170.0000.00816.91
8.0.160.0030.00516.87
8.0.150.0000.00816.86
8.0.140.0070.00016.76
8.0.130.0000.00513.28
8.0.120.0000.00716.69
8.0.110.0040.00416.83
8.0.100.0070.00016.82
8.0.90.0000.00716.91
8.0.80.0060.01216.79
8.0.70.0040.00416.96
8.0.60.0040.00416.80
8.0.50.0050.00216.75
8.0.30.0110.00817.14
8.0.20.0120.00717.40
8.0.10.0040.00417.08
8.0.00.0110.01116.84
7.4.330.0000.00516.70
7.4.320.0030.00516.53
7.4.300.0040.00416.65
7.4.290.0070.00016.59
7.4.280.0000.00816.55
7.4.270.0030.00316.42
7.4.260.0030.00313.36
7.4.250.0040.00416.33
7.4.240.0050.00216.61
7.4.230.0050.00216.68
7.4.220.0090.00916.68
7.4.210.0060.00916.56
7.4.200.0040.00416.36
7.4.190.0000.00816.76
7.4.160.0100.00516.46
7.4.150.0060.01017.40
7.4.140.0100.00717.86
7.4.130.0110.00816.54
7.4.120.0070.01216.60
7.4.110.0100.00616.55
7.4.100.0090.00916.39
7.4.90.0060.01216.57
7.4.80.0090.00819.39
7.4.70.0090.00916.47
7.4.60.0120.00316.65
7.4.50.0040.00416.45
7.4.40.0080.01122.77
7.4.30.0140.00616.54
7.4.00.0060.00615.03
7.3.330.0000.00513.20
7.3.320.0030.00313.17
7.3.310.0030.00316.34
7.3.300.0000.00716.17
7.3.290.0070.00716.50
7.3.280.0080.00816.35
7.3.270.0070.01017.40
7.3.260.0100.01118.24
7.3.250.0160.00716.51
7.3.240.0130.00416.35
7.3.230.0120.00616.61
7.3.210.0050.01316.29
7.3.200.0120.00619.39
7.3.190.0100.01016.34
7.3.180.0100.00716.62
7.3.170.0090.00916.65
7.3.160.0090.01216.39
7.3.120.0040.00914.71
7.2.330.0110.00616.53
7.2.320.0130.01016.61
7.2.310.0130.01016.34
7.2.300.0160.00016.54
7.2.290.0070.01116.52
7.2.60.0060.00616.98
7.1.200.0030.00715.67
7.1.100.0060.00317.57
7.1.70.0030.00717.07
7.1.60.0070.01719.17
7.1.50.0100.01016.66
7.1.00.0000.03722.37
7.0.200.0050.00216.73
7.0.140.0030.09321.99
7.0.100.0070.04021.79
7.0.90.0070.07721.72
7.0.80.0000.03721.70
7.0.70.0000.03721.61
7.0.60.0030.07321.77
7.0.50.0000.08022.16
7.0.40.0030.08720.14
7.0.30.0030.03720.12
7.0.20.0030.08020.04
7.0.10.0070.03719.99
7.0.00.0070.07720.03
5.6.280.0000.07720.89
5.6.250.0030.08320.49
5.6.240.0030.03320.63
5.6.230.0070.07320.74
5.6.220.0130.06320.64
5.6.210.0000.06020.74
5.6.200.0030.08021.02
5.6.190.0030.06721.03
5.6.180.0070.08021.07
5.6.170.0000.08320.92
5.6.160.0000.08021.05
5.6.150.0000.08321.10
5.6.140.0030.08021.06
5.6.130.0030.03721.06
5.6.120.0000.04020.95
5.6.110.0070.06721.00
5.6.100.0030.05321.02
5.6.90.0100.07721.07
5.6.80.0030.05320.38
5.6.70.0000.03720.48
5.6.60.0030.06320.52
5.6.50.0000.08020.39
5.6.40.0030.07320.38
5.6.30.0030.07320.47
5.6.20.0000.06320.27
5.6.10.0070.05020.46
5.6.00.0000.04020.35
5.5.380.0030.07320.44
5.5.370.0000.08720.41
5.5.360.0070.08320.49
5.5.350.0030.08320.41
5.5.340.0030.03720.73
5.5.330.0030.06720.71
5.5.320.0130.07020.86
5.5.310.0030.08320.77
5.5.300.0130.02720.86
5.5.290.0030.08020.83
5.5.280.0030.08720.86
5.5.270.0030.08320.63
5.5.260.0030.08720.82
5.5.250.0070.03720.73
5.5.240.0070.07020.12
5.5.230.0030.05320.22
5.5.220.0000.06020.22
5.5.210.0000.03320.21
5.5.200.0030.07020.06
5.5.190.0000.08320.15
5.5.180.0000.06320.22
5.5.160.0030.06320.23
5.5.150.0030.07020.26
5.5.140.0030.07020.27
5.5.130.0030.06720.16
5.5.120.0030.07720.14
5.5.110.0030.07020.26
5.5.100.0000.07020.12
5.5.90.0030.04720.05
5.5.80.0030.07720.16
5.5.70.0100.06720.08
5.5.60.0000.04020.08
5.5.50.0000.04320.04
5.5.40.0100.06720.14
5.5.30.0000.05320.07
5.5.20.0030.07720.04
5.5.10.0030.05020.05
5.5.00.0000.05020.09
5.4.450.0030.08019.43
5.4.440.0100.05719.37
5.4.430.0130.07019.30
5.4.420.0030.07719.16
5.4.410.0030.06319.31
5.4.400.0000.03319.14
5.4.390.0030.07318.95
5.4.380.0030.03319.11
5.4.370.0030.06318.90
5.4.360.0070.03319.05
5.4.350.0030.04718.81
5.4.340.0030.07019.02
5.4.320.0070.07019.13
5.4.310.0000.07019.02
5.4.300.0030.04718.78
5.4.290.0000.05719.08
5.4.280.0100.04718.94
5.4.270.0030.07719.11
5.4.260.0030.06719.20
5.4.250.0030.05319.04
5.4.240.0030.07318.97
5.4.230.0000.03719.07
5.4.220.0000.04018.97
5.4.210.0030.06318.93
5.4.200.0000.04019.13
5.4.190.0000.03719.03
5.4.180.0030.05719.12
5.4.170.0030.05019.11
5.4.160.0030.08018.80
5.4.150.0070.05019.10
5.4.140.0000.07316.13
5.4.130.0030.07316.28
5.4.120.0070.05016.27
5.4.110.0000.05716.21
5.4.100.0070.05716.38
5.4.90.0030.05316.23
5.4.80.0070.06316.19
5.4.70.0070.05316.23
5.4.60.0000.07316.30
5.4.50.0000.06016.38
5.4.40.0000.06716.33
5.4.30.0030.07016.27
5.4.20.0000.07316.30
5.4.10.0070.05316.41
5.4.00.0100.06715.66
5.3.290.0000.07315.59
5.3.280.0030.07315.59
5.3.270.0000.04015.59
5.3.260.0070.06015.59
5.3.250.0000.07315.59
5.3.240.0000.07315.59
5.3.230.0100.04315.59
5.3.220.0000.04715.59
5.3.210.0030.07715.59
5.3.200.0000.04015.59
5.3.190.0000.05715.59
5.3.180.0000.07715.59
5.3.170.0000.05715.59
5.3.160.0030.05315.59
5.3.150.0000.03715.59
5.3.140.0030.03015.59
5.3.130.0000.07015.59
5.3.120.0000.07315.59
5.3.110.0000.07715.59
5.3.100.0030.07015.59
5.3.90.0000.07315.59
5.3.80.0000.07015.59
5.3.70.0030.06715.59
5.3.60.0030.03015.59
5.3.50.0000.05015.59
5.3.40.0030.06315.59
5.3.30.0000.04015.59
5.3.20.0000.07015.59
5.3.10.0030.03015.59
5.3.00.0000.03015.59
5.2.170.0000.05015.59
5.2.160.0070.03715.59
5.2.150.0070.02315.59
5.2.140.0030.06015.59
5.2.130.0000.04315.59
5.2.120.0000.05015.59
5.2.110.0000.06015.59
5.2.100.0000.03715.59
5.2.90.0070.05015.59
5.2.80.0070.03715.59
5.2.70.0030.02315.59
5.2.60.0070.05315.59
5.2.50.0000.04315.59
5.2.40.0030.05715.59
5.2.30.0000.02715.59
5.2.20.0030.05015.59
5.2.10.0030.06015.59
5.2.00.0000.03315.59
5.1.60.0030.02015.59
5.1.50.0070.04715.59
5.1.40.0000.03715.59
5.1.30.0000.03315.59
5.1.20.0030.02015.59
5.1.10.0000.02315.59
5.1.00.0000.04315.59
5.0.50.0070.03315.59
5.0.40.0000.04715.59
5.0.30.0000.06715.59
5.0.20.0030.02315.59
5.0.10.0000.02015.59
5.0.00.0070.06015.59
4.4.90.0000.03715.59
4.4.80.0000.01315.59
4.4.70.0000.03315.59
4.4.60.0000.03315.59
4.4.50.0000.02315.59
4.4.40.0000.04715.59
4.4.30.0000.02315.59
4.4.20.0000.01315.59
4.4.10.0000.03315.59
4.4.00.0000.04715.59
4.3.110.0000.03715.59
4.3.100.0000.01315.59
4.3.90.0030.03015.59
4.3.80.0000.05015.59
4.3.70.0030.03315.59
4.3.60.0000.03315.59
4.3.50.0000.02015.59
4.3.40.0030.04015.59
4.3.30.0000.02715.59
4.3.20.0000.01315.59
4.3.10.0000.03015.59
4.3.00.0070.01015.59

preferences:
42.12 ms | 401 KiB | 5 Q