3v4l.org

run code in 300+ PHP versions simultaneously
<?php spl_autoload_register('var_dump'); class_alias('Foo', '*'); $a = '*'; eval('class Foo{}'); var_dump(new $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)
8.3.70.0160.00618.60
8.3.60.0170.00318.68
8.3.50.0070.00921.91
8.3.40.0140.00018.97
8.3.30.0100.00319.07
8.3.20.0000.00720.33
8.3.10.0070.00023.48
8.3.00.0080.00019.68
8.2.180.0130.00716.50
8.2.170.0040.01122.96
8.2.160.0050.00820.44
8.2.150.0080.00024.18
8.2.140.0000.00824.66
8.2.130.0040.00426.16
8.2.120.0050.00320.97
8.2.110.0090.00022.08
8.2.100.0040.00817.91
8.2.90.0070.00019.27
8.2.80.0000.00917.97
8.2.70.0030.00517.63
8.2.60.0000.00817.93
8.2.50.0050.00518.07
8.2.40.0000.00818.16
8.2.30.0060.00318.31
8.2.20.0040.00417.63
8.2.10.0070.00018.13
8.2.00.0070.00017.75
8.1.280.0070.00725.92
8.1.270.0060.00323.80
8.1.260.0040.00426.35
8.1.250.0090.00628.09
8.1.240.0030.00623.92
8.1.230.0080.00419.17
8.1.220.0030.00817.74
8.1.210.0050.00318.77
8.1.200.0060.00317.35
8.1.190.0040.00417.35
8.1.180.0000.00818.10
8.1.170.0060.00318.66
8.1.160.0030.00422.08
8.1.150.0000.00718.79
8.1.140.0030.00517.47
8.1.130.0040.00417.86
8.1.120.0030.00317.38
8.1.110.0040.00417.43
8.1.100.0000.00717.45
8.1.90.0050.00217.43
8.1.80.0000.00717.36
8.1.70.0000.00717.41
8.1.60.0040.00417.48
8.1.50.0000.00917.51
8.1.40.0030.00617.57
8.1.30.0080.00017.63
8.1.20.0050.00317.48
8.1.10.0040.00417.50
8.1.00.0050.00317.49
8.0.300.0040.00420.85
8.0.290.0040.00416.88
8.0.280.0000.00718.41
8.0.270.0030.00317.18
8.0.260.0000.00617.18
8.0.250.0070.00017.05
8.0.240.0030.00317.00
8.0.230.0000.00717.05
8.0.220.0000.00716.93
8.0.210.0030.00316.95
8.0.200.0070.00017.01
8.0.190.0070.00016.91
8.0.180.0000.00816.98
8.0.170.0040.00416.98
8.0.160.0030.00316.88
8.0.150.0000.00716.80
8.0.140.0050.00316.94
8.0.130.0000.00613.37
8.0.120.0070.00016.95
8.0.110.0040.00416.82
8.0.100.0020.00516.79
8.0.90.0080.00017.00
8.0.80.0070.01016.84
8.0.70.0000.00716.93
8.0.60.0000.00816.94
8.0.50.0040.00416.89
8.0.30.0100.01017.26
8.0.20.0130.00717.40
8.0.10.0000.00716.95
8.0.00.0110.00916.77
7.4.330.0000.00515.15
7.4.320.0040.00416.56
7.4.300.0000.00616.46
7.4.290.0030.00516.43
7.4.280.0090.00016.59
7.4.270.0040.00416.50
7.4.260.0000.00716.48
7.4.250.0000.00716.46
7.4.240.0040.00416.54
7.4.230.0000.00716.54
7.4.220.0120.00616.67
7.4.210.0060.00916.46
7.4.200.0030.00616.72
7.4.160.0160.00016.54
7.4.150.0060.01417.40
7.4.140.0090.00917.86
7.4.130.0080.01216.51
7.4.120.0060.01116.47
7.4.110.0140.00316.61
7.4.100.0180.00016.57
7.4.90.0090.00916.44
7.4.80.0120.00619.39
7.4.70.0070.00716.38
7.4.60.0030.01216.57
7.4.50.0060.00316.67
7.4.40.0060.01016.54
7.4.30.0030.01316.55
7.4.00.0060.00915.19
7.3.330.0000.00613.38
7.3.320.0050.00013.37
7.3.310.0070.00016.41
7.3.300.0030.00316.34
7.3.290.0080.00616.37
7.3.280.0110.00716.33
7.3.270.0030.02017.40
7.3.260.0100.01316.63
7.3.250.0110.00816.41
7.3.240.0060.01216.59
7.3.230.0140.00916.61
7.3.210.0060.01216.51
7.3.200.0070.01019.39
7.3.190.0120.00616.59
7.3.180.0100.00616.29
7.3.170.0060.00916.27
7.3.160.0080.00816.39
7.3.120.0070.00714.96
7.2.330.0120.01216.54
7.2.320.0140.00316.61
7.2.310.0060.01216.65
7.2.300.0180.00016.71
7.2.290.0100.01016.62
7.2.60.0040.01216.86
7.2.00.0090.00319.04
7.1.200.0040.01115.90
7.1.100.0070.00718.46
7.1.70.0000.01017.09
7.1.60.0070.01719.70
7.1.50.0130.00916.91
7.1.00.0030.07722.44
7.0.200.0030.00516.49
7.0.140.0030.07321.97
7.0.60.0030.06019.93
7.0.50.0230.05717.84
7.0.40.0000.05020.23
7.0.30.0470.05020.08
7.0.20.0270.06020.05
7.0.10.0270.04720.39
7.0.00.0030.04320.30
5.6.280.0000.07321.06
5.6.210.0000.08020.55
5.6.200.0070.04718.25
5.6.190.0000.04720.58
5.6.180.0300.05020.58
5.6.170.0370.06020.50
5.6.160.0130.07320.61
5.6.150.0130.07318.17
5.6.140.0130.05318.18
5.6.130.0000.08318.19
5.6.120.0100.08320.98
5.6.110.0070.05321.02
5.6.100.0070.08020.97
5.6.90.0170.06720.96
5.6.80.0130.04720.47
5.6.70.0300.05320.37
5.5.350.0230.07320.46
5.5.340.0070.07318.09
5.5.330.0070.06320.37
5.5.320.0130.07020.57
5.5.310.0130.04320.36
5.5.300.0070.08717.95
5.5.290.0030.08017.99
5.5.280.0030.07720.89
5.5.270.0130.04020.83
5.5.260.0030.04720.78
5.5.250.0100.07720.60
5.5.240.0030.05720.15
5.4.450.0270.05019.32
5.4.440.0100.04719.39
5.4.430.0230.03319.63
5.4.420.0270.05019.40
5.4.410.0230.08019.06
5.4.400.0270.04319.20
5.4.390.0270.07019.09
5.4.380.0200.04018.98
5.4.370.0270.06719.13
5.4.360.0300.07019.22
5.4.350.0230.03019.23
5.4.340.0270.04319.13
5.4.320.0230.05719.06
5.4.310.0200.04719.15
5.4.300.0200.05019.13
5.4.290.0200.03719.24
5.4.280.0200.05018.98
5.4.270.0270.05718.94
5.4.260.0300.06719.08
5.4.250.0300.07019.08
5.4.240.0230.07319.06
5.4.230.0170.04719.15
5.4.220.0270.06319.21
5.4.210.0130.08719.10
5.4.200.0270.06719.07
5.4.190.0230.04319.13
5.4.180.0230.06019.19
5.4.170.0270.07018.98
5.4.160.0200.07019.04
5.4.150.0130.05318.83
5.4.140.0200.03316.50
5.4.130.0170.07016.38
5.4.120.0100.04016.66
5.4.110.0230.05016.26
5.4.100.0170.05016.56
5.4.90.0270.06016.45
5.4.80.0230.04316.52
5.4.70.0330.04316.50
5.4.60.0230.06716.38
5.4.50.0230.04016.16
5.4.40.0230.05316.23
5.4.30.0230.04316.46
5.4.20.0370.04316.53
5.4.10.0270.06316.43
5.4.00.0230.07015.77
5.3.290.0230.07014.82
5.3.280.0130.05314.59
5.3.270.0230.07714.76
5.3.260.0170.07714.61
5.3.250.0200.07314.62
5.3.240.0170.07014.61
5.3.230.0130.05014.72
5.3.220.0200.06714.65
5.3.210.0170.07314.54
5.3.200.0230.06314.79
5.3.190.0230.04714.54
5.3.180.0270.06714.56
5.3.170.0230.05714.60
5.3.160.0230.07014.55
5.3.150.0270.06314.56
5.3.140.0330.06714.64
5.3.130.0370.06314.54
5.3.120.0200.05714.54
5.3.110.0170.06714.54
5.3.100.0270.03714.54
5.3.90.0200.05314.54
5.3.80.0230.08014.54
5.3.70.0230.03314.54
5.3.60.0230.05714.54
5.3.50.0230.07014.54
5.3.40.0230.07314.54
5.3.30.0230.06014.54
5.3.20.0270.04014.54
5.3.10.0270.03314.54
5.3.00.0270.07014.54
5.2.170.0130.05714.54
5.2.160.0170.04714.54
5.2.150.0200.05314.54
5.2.140.0200.04714.54
5.2.130.0170.03314.54
5.2.120.0170.04314.54
5.2.110.0200.02714.54
5.2.100.0170.06014.54
5.2.90.0300.05014.54
5.2.80.0200.06014.54
5.2.70.0170.06314.54
5.2.60.0200.03014.54
5.2.50.0130.03314.54
5.2.40.0170.06014.54
5.2.30.0130.03714.54
5.2.20.0200.05314.54
5.2.10.0230.03014.54
5.2.00.0200.05714.54
5.1.60.0170.05014.54
5.1.50.0170.02714.54
5.1.40.0200.03314.54
5.1.30.0130.05714.54
5.1.20.0200.05314.54
5.1.10.0130.03714.54
5.1.00.0200.02714.54
5.0.50.0100.04314.54
5.0.40.0070.03714.54
5.0.30.0030.03714.54
5.0.20.0030.03014.54
5.0.10.0030.02014.54
5.0.00.0070.02714.54
4.4.90.0100.03314.54
4.4.80.0070.03714.54
4.4.70.0070.02014.54
4.4.60.0070.04014.54
4.4.50.0100.02014.54
4.4.40.0030.03314.54
4.4.30.0100.03314.54
4.4.20.0130.03014.54
4.4.10.0070.02014.54
4.4.00.0070.05314.54
4.3.110.0070.01714.54
4.3.100.0100.01014.54
4.3.90.0070.01314.54
4.3.80.0070.02714.54
4.3.70.0070.01314.54
4.3.60.0030.01714.54
4.3.50.0100.01014.54
4.3.40.0030.02314.54
4.3.30.0030.01714.54
4.3.20.0000.02014.54
4.3.10.0030.01714.54
4.3.00.0000.01714.54

preferences:
35.59 ms | 401 KiB | 5 Q