3v4l.org

run code in 300+ PHP versions simultaneously
<?php $x = 0; $y = $x++; echo $x;

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)
8.3.60.0070.01018.55
8.3.50.0060.00920.96
8.3.40.0070.00718.64
8.3.30.0140.00018.96
8.3.20.0040.00420.21
8.3.10.0050.00321.92
8.3.00.0080.00020.49
8.2.180.0120.00616.63
8.2.170.0170.00022.96
8.2.160.0100.00319.39
8.2.150.0000.00824.18
8.2.140.0040.00424.66
8.2.130.0070.00426.16
8.2.120.0030.00619.66
8.2.110.0050.00519.31
8.2.100.0040.00817.91
8.2.90.0000.00819.16
8.2.80.0030.00517.97
8.2.70.0060.00317.50
8.2.60.0040.00417.80
8.2.50.0040.00418.07
8.2.40.0000.00718.22
8.2.30.0000.00717.93
8.2.20.0040.00417.67
8.2.10.0020.00517.70
8.2.00.0040.00417.61
8.1.280.0040.01125.92
8.1.270.0080.00018.45
8.1.260.0000.00826.35
8.1.250.0040.00428.09
8.1.240.0060.00322.19
8.1.230.0000.01119.01
8.1.220.0070.00017.75
8.1.210.0000.00818.77
8.1.200.0030.00817.11
8.1.190.0030.00517.23
8.1.180.0040.00418.61
8.1.170.0000.00818.51
8.1.160.0030.00322.04
8.1.150.0000.00718.61
8.1.140.0000.00817.29
8.1.130.0030.00317.80
8.1.120.0070.00017.38
8.1.110.0000.00717.38
8.1.100.0020.00517.30
8.1.90.0070.00017.38
8.1.80.0030.00317.28
8.1.70.0000.00617.41
8.1.60.0040.00417.47
8.1.50.0000.00717.41
8.1.40.0000.00817.34
8.1.30.0020.00517.49
8.1.20.0060.00317.64
8.1.10.0040.00417.49
8.1.00.0040.00417.39
8.0.300.0000.00820.16
8.0.290.0050.00516.58
8.0.280.0030.00318.47
8.0.270.0000.00817.28
8.0.260.0000.00816.85
8.0.250.0040.00316.93
8.0.240.0050.00516.89
8.0.230.0000.00716.84
8.0.220.0030.00316.80
8.0.210.0030.00316.77
8.0.200.0000.00716.82
8.0.190.0000.00716.89
8.0.180.0040.00416.84
8.0.170.0040.00416.84
8.0.160.0040.00416.84
8.0.150.0040.00316.84
8.0.140.0040.00416.68
8.0.130.0050.00013.17
8.0.120.0000.00816.65
8.0.110.0040.00416.63
8.0.100.0040.00316.79
8.0.90.0080.00016.63
8.0.80.0060.00916.81
8.0.70.0050.00316.89
8.0.60.0000.00716.82
8.0.50.0000.00816.86
8.0.30.0150.00317.05
8.0.20.0180.00417.40
8.0.10.0000.00716.89
8.0.00.0090.01116.75
7.4.330.0030.00315.00
7.4.320.0030.00316.38
7.4.300.0030.00316.35
7.4.290.0040.00416.50
7.4.280.0070.00016.43
7.4.270.0030.00316.53
7.4.260.0000.00716.45
7.4.250.0040.00416.34
7.4.240.0060.00216.53
7.4.230.0070.00016.50
7.4.220.0030.01716.39
7.4.210.0050.00916.37
7.4.200.0030.00316.26
7.4.190.0000.00716.33
7.4.160.0130.00316.48
7.4.150.0070.01017.40
7.4.140.0140.00717.86
7.4.130.0070.01016.35
7.4.120.0090.00816.29
7.4.110.0060.00916.61
7.4.100.0130.00416.26
7.4.90.0100.01016.50
7.4.80.0090.01119.39
7.4.70.0000.01716.37
7.4.60.0070.01016.34
7.4.50.0030.00516.45
7.4.40.0060.00922.77
7.4.30.0100.00716.32
7.4.00.0070.00714.89
7.3.330.0000.00513.09
7.3.320.0000.00512.95
7.3.310.0040.00416.09
7.3.300.0000.00616.29
7.3.290.0100.00416.36
7.3.280.0070.01016.28
7.3.270.0070.01017.40
7.3.260.0110.00816.48
7.3.250.0130.00716.47
7.3.240.0070.01016.60
7.3.230.0070.01016.39
7.3.210.0110.00716.13
7.3.200.0090.00919.39
7.3.190.0140.00416.16
7.3.180.0120.01216.21
7.3.170.0100.00716.27
7.3.160.0040.01116.32
7.3.120.0040.01014.84
7.3.110.0050.00915.02
7.3.100.0060.01015.03
7.3.90.0060.00314.75
7.3.80.0030.00715.01
7.3.70.0030.01514.85
7.3.60.0000.01514.75
7.3.50.0030.00615.00
7.3.40.0130.00014.86
7.3.30.0000.01214.93
7.3.20.0070.00716.55
7.3.10.0090.00616.43
7.3.00.0090.00916.35
7.2.330.0160.00316.26
7.2.320.0170.00316.67
7.2.310.0040.01316.37
7.2.300.0080.00816.55
7.2.290.0000.01616.44
7.2.250.0110.00715.06
7.2.240.0030.01715.16
7.2.230.0070.01114.70
7.2.220.0060.00314.87
7.2.210.0000.01715.15
7.2.200.0060.00814.80
7.2.190.0060.00914.93
7.2.180.0070.00715.14
7.2.170.0000.01514.66
7.1.330.0030.00915.92
7.1.320.0030.00715.73
7.1.310.0090.00615.85
7.1.300.0060.00615.75
7.1.290.0070.00715.54
7.1.280.0060.00915.70
7.1.270.0080.00415.80
7.1.260.0030.01015.86
7.1.70.0030.00916.89
7.1.60.0120.01219.82
7.1.50.0090.00616.92
7.1.00.0030.03322.54
7.0.200.1020.01014.64
7.0.140.0030.07322.07
7.0.70.4870.04319.92
7.0.60.0030.04319.85
7.0.50.0070.03717.79
7.0.40.0070.07019.95
7.0.30.0030.06020.18
7.0.20.0200.04020.13
7.0.10.0130.05020.00
7.0.00.0070.08320.20
5.6.280.0000.07721.11
5.6.210.0030.04720.71
5.6.200.0100.07718.08
5.6.190.0070.04720.39
5.6.180.0130.08320.58
5.6.170.0330.07320.49
5.6.160.0070.07720.45
5.6.150.0070.06018.20
5.6.140.0030.04318.05
5.6.130.0030.07718.11
5.6.120.0030.09021.00
5.6.110.0130.07321.13
5.6.100.0170.07321.06
5.6.90.0170.07020.87
5.6.80.0100.07020.37
5.6.70.0230.06720.27
5.5.350.0130.07320.43
5.5.340.0030.06017.92
5.5.330.0100.08020.57
5.5.320.0070.08320.41
5.5.310.0370.07720.36
5.5.300.0030.04718.00
5.5.290.0130.06717.94
5.5.280.0000.04320.68
5.5.270.0000.04720.63
5.5.260.0100.05320.75
5.5.250.0130.07720.61
5.5.240.0200.07020.11
5.4.450.0300.06719.47
5.4.440.0230.08319.56
5.4.430.0230.04019.40
5.4.420.0130.04319.40
5.4.410.0230.06319.44
5.4.400.0200.06719.13
5.4.390.0230.07019.08
5.4.380.0200.03319.04
5.4.370.0330.06719.10
5.4.360.0300.04719.24
5.4.350.0330.05719.07
5.4.340.0300.06719.21
5.4.320.0270.03319.08
5.4.310.0300.06719.13
5.4.300.0230.05019.21
5.4.290.0200.04319.05
5.4.280.0200.03719.20
5.4.270.0230.07019.06
5.4.260.0230.05319.13
5.4.250.0230.06718.92
5.4.240.0270.05719.14
5.4.230.0330.04019.23
5.4.220.0200.05019.07
5.4.210.0270.06018.77
5.4.200.0300.05719.09
5.4.190.0100.06019.11
5.4.180.0270.06719.23
5.4.170.0170.05018.77
5.4.160.0230.05319.22
5.4.150.0270.05718.76
5.4.140.0200.07016.25
5.4.130.0300.06016.44
5.4.120.0200.03316.25
5.4.110.0200.03316.39
5.4.100.0330.03716.38
5.4.90.0400.02716.34
5.4.80.0200.03316.38
5.4.70.0230.03016.32
5.4.60.0130.04016.36
5.4.50.0200.04016.16
5.4.40.0170.03716.20
5.4.30.0200.03316.27
5.4.20.0170.03716.40
5.4.10.0200.03316.40
5.4.00.0200.06315.68
5.3.290.0170.08714.68
5.3.280.0170.07714.64
5.3.270.0230.05014.44
5.3.260.0200.05314.62
5.3.250.0200.07714.69
5.3.240.0330.06314.51
5.3.230.0300.06714.63
5.3.220.0070.04714.52
5.3.210.0130.04314.60
5.3.200.0170.06314.40
5.3.190.0270.04014.59
5.3.180.0200.03714.51
5.3.170.0230.03014.58
5.3.160.0270.04014.58
5.3.150.0200.03714.60
5.3.140.0230.03014.40
5.3.130.0170.03714.39
5.3.120.0100.04714.40
5.3.110.0200.03714.52
5.3.100.0200.03714.01
5.3.90.0200.03713.89
5.3.80.0230.03313.96
5.3.70.0170.03713.83
5.3.60.0200.03714.04
5.3.50.0230.03313.77
5.3.40.0100.04313.77
5.3.30.0200.03313.85
5.3.20.0130.04713.46
5.3.10.0170.03313.43
5.3.00.0170.04013.72
5.2.170.0100.03311.63
5.2.160.0200.02311.63
5.2.150.0130.03011.63
5.2.140.0200.02711.63
5.2.130.0170.03011.63
5.2.120.0170.02711.63
5.2.110.0100.03311.63
5.2.100.0170.02711.63
5.2.90.0200.02711.63
5.2.80.0170.03711.63
5.2.70.0200.02711.63
5.2.60.0070.03711.63
5.2.50.0230.03011.63
5.2.40.0000.03711.63
5.2.30.0070.03311.63
5.2.20.0200.02011.63
5.2.10.0170.02311.63
5.2.00.0130.03011.63
5.1.60.0130.03011.63
5.1.50.0070.03011.63
5.1.40.0170.02011.63
5.1.30.0130.02711.63
5.1.20.0130.03011.63
5.1.10.0100.02711.63
5.1.00.0130.02711.63
5.0.50.0100.01711.63
5.0.40.0100.01711.63
5.0.30.0100.05311.63
5.0.20.0070.02011.63
5.0.10.0000.02711.63
5.0.00.0070.03011.63
4.4.90.0030.01711.63
4.4.80.0070.01711.63
4.4.70.0030.01711.63
4.4.60.0070.01711.63
4.4.50.0070.01311.63
4.4.40.0000.03011.63
4.4.30.0070.01311.63
4.4.20.0070.01311.63
4.4.10.0030.01711.63
4.4.00.0070.02311.63
4.3.110.0130.02011.63
4.3.100.0030.02311.63
4.3.90.0030.01711.63
4.3.80.0030.02711.63
4.3.70.0100.01011.63
4.3.60.0070.01311.63
4.3.50.0130.03011.63
4.3.40.0100.04711.63
4.3.30.0070.03011.63
4.3.20.0070.02311.63
4.3.10.0070.02711.63
4.3.00.0070.03311.63

preferences:
47.07 ms | 401 KiB | 5 Q