3v4l.org

run code in 300+ PHP versions simultaneously
<?php class A { } $o = new A(); echo("test {$o}");

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)
8.3.40.0130.00620.58
8.3.30.0140.00018.50
8.3.20.0050.00318.77
8.3.10.0090.00018.63
8.3.00.0060.00319.51
8.2.170.0040.01122.96
8.2.160.0130.00319.08
8.2.150.0000.00924.18
8.2.140.0030.00624.66
8.2.130.0070.00026.16
8.2.120.0030.00520.86
8.2.110.0000.00822.25
8.2.100.0080.00317.78
8.2.90.0000.00817.75
8.2.80.0050.00318.77
8.2.70.0040.00417.75
8.2.60.0030.00717.63
8.2.50.0030.00517.75
8.2.40.0040.00717.63
8.2.30.0090.00017.65
8.2.20.0090.00017.59
8.2.10.0040.00417.71
8.2.00.0090.00017.73
8.1.270.0080.00023.99
8.1.260.0060.00326.35
8.1.250.0040.00428.09
8.1.240.0040.00423.96
8.1.230.0100.00319.04
8.1.220.0040.00417.74
8.1.210.0080.00018.77
8.1.200.0000.00817.25
8.1.190.0000.00917.23
8.1.180.0040.00418.10
8.1.170.0040.00417.62
8.1.160.0000.00918.60
8.1.150.0000.00818.56
8.1.140.0070.00017.37
8.1.130.0040.00417.25
8.1.120.0090.00017.35
8.1.110.0060.00317.41
8.1.100.0000.00717.37
8.1.90.0030.00517.29
8.1.80.0000.00817.38
8.1.70.0000.00717.36
8.1.60.0000.00917.51
8.1.50.0060.00317.48
8.1.40.0040.00417.43
8.1.30.0060.00317.57
8.1.20.0030.00917.54
8.1.10.0050.00317.55
8.1.00.0000.00717.54
8.0.300.0040.00418.77
8.0.290.0040.00416.63
8.0.280.0000.00717.97
8.0.270.0030.00317.24
8.0.260.0050.00316.75
8.0.250.0070.00016.88
8.0.240.0030.00316.99
8.0.230.0030.00316.96
8.0.220.0000.00617.02
8.0.210.0000.00716.91
8.0.200.0060.00317.02
8.0.190.0000.00717.01
8.0.180.0060.00317.04
8.0.170.0030.00616.86
8.0.160.0050.00316.85
8.0.150.0060.00316.93
8.0.140.0070.00316.89
8.0.130.0000.00613.41
8.0.120.0030.00616.91
8.0.110.0000.00716.84
8.0.100.0040.00416.99
8.0.90.0040.00416.90
8.0.80.0150.00616.84
8.0.70.0000.00716.90
8.0.60.0040.00416.77
8.0.50.0000.00716.75
8.0.30.0110.00617.04
8.0.20.0090.01017.02
8.0.10.0040.00416.89
8.0.00.0110.00616.79
7.4.330.0050.00012.85
7.4.320.0000.00716.46
7.4.300.0030.00316.42
7.4.290.0000.00616.51
7.4.280.0070.00016.40
7.4.270.0000.00616.56
7.4.260.0050.00013.23
7.4.250.0080.00016.48
7.4.240.0000.00716.59
7.4.230.0070.00016.60
7.4.220.0150.01016.69
7.4.210.0100.00716.64
7.4.200.0030.00616.48
7.4.190.0000.00716.69
7.4.160.0120.00416.37
7.4.150.0100.00716.39
7.4.140.0110.00716.45
7.4.130.0140.00316.70
7.4.120.0070.01016.51
7.4.110.0070.01016.29
7.4.100.0140.00316.49
7.4.90.0080.01616.41
7.4.80.0080.00819.39
7.4.70.0180.00416.73
7.4.60.0130.00316.63
7.4.50.0050.00316.60
7.4.40.0040.00716.59
7.4.30.0110.00816.34
7.4.00.0060.00914.96
7.3.330.0000.00613.25
7.3.320.0040.00413.34
7.3.310.0070.00016.32
7.3.300.0060.00016.34
7.3.290.0050.01016.28
7.3.280.0110.00816.32
7.3.270.0060.01216.15
7.3.260.0120.00416.36
7.3.250.0100.00816.39
7.3.240.0030.01316.28
7.3.230.0130.00316.21
7.3.210.0120.00616.32
7.3.200.0100.00616.45
7.3.190.0050.01116.56
7.3.180.0040.01416.37
7.3.170.0090.00616.39
7.3.160.0140.00316.16
7.3.120.0070.01015.03
7.3.10.0070.01016.67
7.3.00.0030.01216.31
7.2.330.0100.00716.69
7.2.320.0090.00816.28
7.2.310.0120.00616.59
7.2.300.0130.00316.62
7.2.290.0120.00916.68
7.2.130.0120.00316.72
7.2.120.0110.00016.80
7.2.110.0060.00916.73
7.2.100.0070.00716.79
7.2.90.0040.00716.87
7.2.80.0080.00517.00
7.2.70.0030.01016.67
7.2.60.0050.00916.78
7.2.50.0000.01216.79
7.2.40.0040.01117.03
7.2.30.0030.00716.85
7.2.20.0040.01116.77
7.2.10.0090.00916.90
7.2.00.0030.00918.24
7.1.250.0060.01015.64
7.1.200.0060.00915.53
7.1.100.0150.00018.00
7.1.70.0070.00317.16
7.1.60.0100.01419.30
7.1.50.0100.01016.78
7.1.00.0000.07722.43
7.0.200.0050.00216.43
7.0.140.0100.06721.97
7.0.120.0100.06722.17
7.0.110.0430.05019.97
7.0.100.0730.05719.95
7.0.90.0500.07019.79
7.0.80.0530.07320.00
7.0.70.0630.08319.86
7.0.60.0600.08719.95
7.0.50.0500.05020.30
7.0.40.0030.08320.24
7.0.30.0100.08020.04
7.0.20.0030.07020.11
7.0.10.0130.08320.24
7.0.00.0030.07720.02
5.6.280.0030.07321.11
5.6.260.0200.05020.64
5.6.250.0100.07020.61
5.6.240.0070.08320.57
5.6.230.0170.07720.63
5.6.220.0100.08720.41
5.6.210.0170.06020.53
5.6.200.0070.05320.96
5.6.190.0100.08020.99
5.6.180.0100.08020.98
5.6.170.0070.08321.14
5.6.160.0070.08020.92
5.6.150.0100.08021.02
5.6.140.0070.08321.21
5.6.130.0130.07721.18
5.6.120.0170.07320.94
5.6.110.0100.07320.95
5.6.100.0170.04720.94
5.6.90.0170.07321.00
5.6.80.0170.06720.45
5.6.70.0130.07020.64
5.6.60.0070.07020.39
5.6.50.0030.06020.56
5.6.40.0100.04720.41
5.6.30.0030.07720.51
5.6.20.0070.05020.50
5.6.10.0130.04020.44
5.6.00.0030.06020.28
5.5.380.0030.07720.31
5.5.370.0170.07320.49
5.5.360.0100.08320.45
5.5.350.0100.08720.43
5.5.340.0130.08021.04
5.5.330.0100.07720.70
5.5.320.0070.05021.02
5.5.310.0170.07320.81
5.5.300.0100.08320.74
5.5.290.0170.07020.86
5.5.280.0100.08020.97
5.5.270.0100.06320.88
5.5.260.0030.08320.88
5.5.250.0100.08320.71
5.5.240.0030.07720.25
5.5.230.0100.08020.28
5.5.220.0100.07720.27
5.5.210.0100.07320.18
5.5.200.0130.06720.16
5.5.190.0200.07020.16
5.5.180.0070.06720.04
5.5.160.0030.06720.32
5.5.150.0070.04720.29
5.5.140.0130.07320.21
5.5.130.0100.06020.36
5.5.120.0070.07320.30
5.5.110.0030.04020.31
5.5.100.0000.07320.17
5.5.90.0130.07020.22
5.5.80.0070.04720.22
5.5.70.0100.04720.09
5.5.60.0070.07020.20
5.5.50.0130.03020.21
5.5.40.0030.07720.13
5.5.30.0030.05320.25
5.5.20.0130.08020.23
5.5.10.0000.06019.98
5.5.00.0000.04320.09
5.4.450.0130.07719.64
5.4.440.0030.08319.40
5.4.430.0100.07319.26
5.4.420.0100.07719.39
5.4.410.0130.06319.27
5.4.400.0070.08019.23
5.4.390.0130.07018.94
5.4.380.0070.07319.00
5.4.370.0030.07718.94
5.4.360.0070.07318.98
5.4.350.0030.08019.24
5.4.340.0100.07019.18
5.4.320.0030.07319.16
5.4.310.0100.06319.23
5.4.300.0130.06718.93
5.4.290.0070.07319.19
5.4.280.0130.04018.98
5.4.270.0030.06019.22
5.4.260.0070.04319.18
5.4.250.0070.06719.33
5.4.240.0100.07018.97
5.4.230.0100.07319.32
5.4.220.0030.05019.11
5.4.210.0100.05319.18
5.4.200.0130.06719.32
5.4.190.0070.07319.18
5.4.180.0170.05018.95
5.4.170.0070.05319.01
5.4.160.0130.05019.16
5.4.150.0070.04019.31
5.4.140.0130.02316.48
5.4.130.0000.04316.34
5.4.120.0030.04016.57
5.4.110.0000.04016.41
5.4.100.0000.03716.49
5.4.90.0030.03316.58
5.4.80.0030.03316.34
5.4.70.0000.03716.61
5.4.60.0030.03316.53
5.4.50.0000.04016.61
5.4.40.0070.03316.52
5.4.30.0030.06716.39
5.4.20.0070.07316.54
5.4.10.0070.07316.38
5.4.00.0030.08015.86
5.3.290.0170.07014.70
5.3.280.0030.05714.73
5.3.270.0030.05014.68
5.3.260.0030.03714.59
5.3.250.0100.03314.45
5.3.240.0030.05314.72
5.3.230.0030.03714.55
5.3.220.0070.03314.55
5.3.210.0030.03714.52
5.3.200.0000.05314.57
5.3.190.0030.03714.54
5.3.180.0100.03014.68
5.3.170.0070.03014.55
5.3.160.0030.04014.51
5.3.150.0030.06014.41
5.3.140.0030.04714.40
5.3.130.0070.07314.51
5.3.120.0030.04714.76
5.3.110.0030.07714.53
5.3.100.0000.07714.05
5.3.90.0070.06013.88
5.3.80.0030.07314.15
5.3.70.0030.03714.24
5.3.60.0070.03314.05
5.3.50.0000.06314.07
5.3.40.0000.04313.95
5.3.30.0030.03714.04
5.3.20.0030.03713.67
5.3.10.0030.07013.88
5.3.00.0130.02313.64
5.2.170.0000.03011.71
5.2.160.0000.03011.71
5.2.150.0000.03011.71
5.2.140.0070.03711.71
5.2.130.0030.04011.71
5.2.120.0000.03711.71
5.2.110.0000.03711.71
5.2.100.0100.02011.71
5.2.90.0000.03311.71
5.2.80.0030.02711.71
5.2.70.0030.02711.71
5.2.60.0100.02011.71
5.2.50.0030.03011.71
5.2.40.0000.02711.71
5.2.30.0070.02311.71
5.2.20.0070.03011.71
5.2.10.0070.02711.71
5.2.00.0000.04711.71
5.1.60.0030.03711.71
5.1.50.0000.05711.71
5.1.40.0030.02311.71
5.1.30.0030.04011.71
5.1.20.0000.02711.71
5.1.10.0000.02711.71
5.1.00.0030.02711.71
5.0.50.0000.02011.71
5.0.40.0000.02011.71
5.0.30.0000.03011.71
5.0.20.0070.01311.71
5.0.10.0000.02011.71
5.0.00.0030.04011.71
4.4.90.0000.01711.71
4.4.80.0000.01711.71
4.4.70.0000.01311.71
4.4.60.0030.02711.71
4.4.50.0000.02011.71
4.4.40.0030.02311.71
4.4.30.0000.01311.71
4.4.20.0070.01011.71
4.4.10.0000.03711.71
4.4.00.0000.02311.71
4.3.110.0000.02711.71
4.3.100.0000.01311.71
4.3.90.0000.01311.71
4.3.80.0070.02311.71
4.3.70.0030.01011.71
4.3.60.0070.02011.71
4.3.50.0030.03011.71
4.3.40.0000.02311.71
4.3.30.0070.02011.71
4.3.20.0030.01311.71
4.3.10.0000.01311.71
4.3.00.0030.01311.71

preferences:
44.57 ms | 400 KiB | 5 Q