3v4l.org

run code in 300+ PHP versions simultaneously
<?php var_dump('a' ^ 'b');

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)
8.3.60.0150.00616.50
8.3.50.0090.01117.43
8.3.40.0070.00718.69
8.3.30.0070.01118.55
8.3.20.0040.00418.34
8.3.10.0030.00520.27
8.3.00.0050.00319.25
8.2.180.0110.00416.32
8.2.170.0090.00622.96
8.2.160.0140.00021.13
8.2.150.0080.00024.18
8.2.140.0000.00824.66
8.2.130.0030.00626.16
8.2.120.0050.00320.60
8.2.110.0030.00621.00
8.2.100.0070.00417.59
8.2.90.0080.00019.18
8.2.80.0040.00419.38
8.2.70.0060.00317.24
8.2.60.0000.00717.68
8.2.50.0000.00818.07
8.2.40.0080.00017.97
8.2.30.0000.00717.86
8.2.20.0020.00517.40
8.2.10.0000.00717.55
8.2.00.0040.00417.53
8.1.280.0070.00725.92
8.1.270.0040.00424.66
8.1.260.0040.00726.35
8.1.250.0050.00228.09
8.1.240.0050.00524.03
8.1.230.0040.00721.03
8.1.220.0000.00817.74
8.1.210.0090.00018.95
8.1.200.0050.00517.25
8.1.190.0040.00417.39
8.1.180.0080.00018.10
8.1.170.0000.00818.81
8.1.160.0040.00718.70
8.1.150.0020.00518.49
8.1.140.0040.00417.31
8.1.130.0000.00817.82
8.1.120.0030.00517.22
8.1.110.0000.00817.36
8.1.100.0070.00017.30
8.1.90.0030.00317.32
8.1.80.0040.00417.23
8.1.70.0030.00317.21
8.1.60.0040.00417.45
8.1.50.0080.00017.36
8.1.40.0030.00517.35
8.1.30.0040.00417.40
8.1.20.0000.00717.46
8.1.10.0040.00417.24
8.1.00.0050.00317.29
8.0.300.0040.00419.81
8.0.290.0040.00416.63
8.0.280.0070.00018.32
8.0.270.0080.00017.08
8.0.260.0000.00716.61
8.0.250.0060.00316.71
8.0.240.0030.00316.72
8.0.230.0030.00316.69
8.0.220.0070.00016.78
8.0.210.0030.00316.65
8.0.200.0030.00616.80
8.0.190.0000.00716.69
8.0.180.0000.00716.75
8.0.170.0000.00816.79
8.0.160.0000.00716.80
8.0.150.0040.00416.76
8.0.140.0050.00316.61
8.0.130.0040.00413.27
8.0.120.0040.00416.71
8.0.110.0000.00716.63
8.0.100.0030.00516.61
8.0.90.0080.00016.78
8.0.80.0100.01016.71
8.0.70.0040.00416.70
8.0.60.0030.00616.52
8.0.50.0070.00016.63
8.0.30.0140.00516.99
8.0.20.0080.01017.13
8.0.10.0000.00816.88
8.0.00.0060.01316.55
7.4.330.0050.00012.81
7.4.320.0000.00916.37
7.4.300.0070.00016.29
7.4.290.0000.00616.35
7.4.280.0040.00416.43
7.4.270.0070.00016.38
7.4.260.0050.00013.09
7.4.250.0000.00716.27
7.4.240.0030.00316.48
7.4.230.0030.00316.24
7.4.220.0030.01416.44
7.4.210.0050.00916.44
7.4.200.0000.00716.25
7.4.190.0030.00316.54
7.4.160.0060.00916.37
7.4.150.0070.01016.40
7.4.140.0100.01016.33
7.4.130.0110.00616.43
7.4.120.0060.01116.25
7.4.110.0140.01016.34
7.4.100.0070.01016.41
7.4.90.0150.00416.34
7.4.80.0060.01019.39
7.4.70.0070.01016.35
7.4.60.0080.00816.25
7.4.50.0120.00016.17
7.4.40.0030.01016.32
7.4.30.0100.00716.28
7.4.00.0000.01414.62
7.3.330.0030.00313.01
7.3.320.0060.00012.94
7.3.310.0070.00016.15
7.3.300.0040.00416.11
7.3.290.0060.00916.14
7.3.280.0080.01116.15
7.3.270.0150.00916.27
7.3.260.0030.01516.44
7.3.250.0120.00716.12
7.3.240.0180.00016.31
7.3.230.0040.01516.30
7.3.210.0140.00516.15
7.3.200.0120.00616.23
7.3.190.0120.00616.21
7.3.180.0030.01316.38
7.3.170.0100.00716.32
7.3.160.0150.00316.39
7.3.120.0040.01114.32
7.2.330.0080.01116.35
7.2.320.0120.00616.53
7.2.310.0190.00316.38
7.2.300.0100.01316.14
7.2.290.0090.00616.37
7.2.00.0060.00619.20
7.1.100.0060.00918.04
7.1.70.0040.00416.63
7.1.60.0070.01819.40
7.1.50.0100.01016.94
7.1.00.0030.03322.28
7.0.200.0000.01114.54
7.0.140.0030.07021.92
7.0.120.0070.07322.13
7.0.110.0000.05321.70
7.0.100.0100.06721.75
7.0.90.0070.08321.65
7.0.80.0070.07721.59
7.0.70.0100.07321.66
7.0.60.0130.07021.83
7.0.50.0070.08322.10
7.0.40.0000.05320.11
7.0.30.0130.07720.14
7.0.20.0030.04320.21
7.0.10.0030.04720.00
7.0.00.0070.08020.03
5.6.280.0100.06721.12
5.6.260.0000.06720.44
5.6.250.0030.07720.62
5.6.240.0100.07020.42
5.6.230.0070.07720.63
5.6.220.0000.05320.48
5.6.210.0070.07020.56
5.6.200.0000.06321.09
5.6.190.0070.08021.02
5.6.180.0030.08321.16
5.6.170.0000.08321.16
5.6.160.0030.08320.88
5.6.150.0100.07721.09
5.6.140.0000.07021.06
5.6.130.0000.08021.23
5.6.120.0030.07721.20
5.6.110.0070.06020.91
5.6.100.0000.05321.04
5.6.90.0000.07720.88
5.6.80.0030.06320.59
5.6.70.0030.04720.60
5.6.60.0030.08020.40
5.6.50.0070.04320.45
5.6.40.0030.07020.39
5.6.30.0030.06720.23
5.6.20.0100.07720.35
5.6.10.0030.07020.58
5.6.00.0030.06720.43
5.5.380.0030.07720.35
5.5.370.0100.08020.28
5.5.360.0070.07720.34
5.5.350.0170.07720.35
5.5.340.0100.08020.96
5.5.330.0000.07720.93
5.5.320.0100.07320.96
5.5.310.0030.06320.89
5.5.300.0000.08720.91
5.5.290.0070.07720.92
5.5.280.0070.08020.89
5.5.270.0130.07320.63
5.5.260.0070.08020.74
5.5.250.0070.07320.64
5.5.240.0070.07320.33
5.5.230.0000.08020.34
5.5.220.0070.04320.27
5.5.210.0000.05320.21
5.5.200.0100.05020.11
5.5.190.0130.07020.16
5.5.180.0070.08020.13
5.5.160.0070.04720.10
5.5.150.0030.05320.27
5.5.140.0030.03720.06
5.5.130.0000.07020.18
5.5.120.0000.04020.04
5.5.110.0000.04019.99
5.5.100.0070.03320.10
5.5.90.0000.04020.19
5.5.80.0000.03720.10
5.5.70.0000.04019.91
5.5.60.0000.04019.93
5.5.50.0070.03320.18
5.5.40.0070.05720.20
5.5.30.0000.05320.16
5.5.20.0070.03320.09
5.5.10.0030.03720.18
5.5.00.0030.03719.86
5.4.450.0100.04319.36
5.4.440.0030.07319.59
5.4.430.0070.07719.28
5.4.420.0000.07719.30
5.4.410.0030.08019.47
5.4.400.0070.05719.08
5.4.390.0100.06319.00
5.4.380.0030.04719.25
5.4.370.0030.06719.25
5.4.360.0070.07019.27
5.4.350.0030.07319.10
5.4.340.0070.06719.00
5.4.320.0030.04719.03
5.4.310.0130.06018.98
5.4.300.0030.03719.14
5.4.290.0030.03319.11
5.4.280.0000.03719.11
5.4.270.0000.03718.93
5.4.260.0000.05019.02
5.4.250.0100.03019.09
5.4.240.0000.03719.17
5.4.230.0000.03718.92
5.4.220.0030.03319.09
5.4.210.0000.03719.13
5.4.200.0000.07719.07
5.4.190.0000.07018.94
5.4.180.0100.05019.00
5.4.170.0030.03319.06
5.4.160.0030.03319.00
5.4.150.0070.03019.14
5.4.140.0000.03716.27
5.4.130.0030.04716.20
5.4.120.0000.07016.40
5.4.110.0000.03716.41
5.4.100.0030.03316.50
5.4.90.0030.03316.48
5.4.80.0070.07016.34
5.4.70.0000.03316.52
5.4.60.0000.06716.22
5.4.50.0000.03716.21
5.4.40.0030.03016.53
5.4.30.0000.03716.47
5.4.20.0070.03016.48
5.4.10.0000.03716.48
5.4.00.0000.03315.73
5.3.290.0030.05714.45
5.3.280.0000.06314.59
5.3.270.0000.04014.60
5.3.260.0030.06314.46
5.3.250.0000.03714.66
5.3.240.0000.03714.48
5.3.230.0070.03014.52
5.3.220.0030.03714.51
5.3.210.0030.03314.50
5.3.200.0000.03714.66
5.3.190.0000.05714.43
5.3.180.0000.03314.44
5.3.170.0000.04014.46
5.3.160.0000.04314.62
5.3.150.0000.04314.65
5.3.140.0000.04314.34
5.3.130.0000.04014.43
5.3.120.0000.03714.48
5.3.110.0000.03714.61
5.3.100.0000.03713.91
5.3.90.0030.03713.89
5.3.80.0000.03713.88
5.3.70.0000.03713.91
5.3.60.0000.04713.93
5.3.50.0000.03313.78
5.3.40.0000.03313.95
5.3.30.0000.03713.96
5.3.20.0070.06313.57
5.3.10.0000.05713.71
5.3.00.0070.07013.45
5.2.170.0000.03013.41
5.2.160.0000.03313.41
5.2.150.0000.05013.41
5.2.140.0030.05313.41
5.2.130.0070.05713.41
5.2.120.0000.05013.41
5.2.110.0000.06313.41
5.2.100.0030.03313.41
5.2.90.0030.06313.41
5.2.80.0070.06013.41
5.2.70.0030.06013.41
5.2.60.0030.05313.41
5.2.50.0030.05313.41
5.2.40.0070.05713.41
5.2.30.0070.06013.41
5.2.20.0100.05713.41
5.2.10.0000.05313.41
5.2.00.0000.06313.41
5.1.60.0030.05313.41
5.1.50.0000.06013.41
5.1.40.0030.05013.41
5.1.30.0000.05313.41
5.1.20.0030.03313.41
5.1.10.0070.02713.41
5.1.00.0030.05713.41
5.0.50.0000.04713.41
5.0.40.0030.04313.41
5.0.30.0070.06013.41
5.0.20.0030.04313.41
5.0.10.0000.02713.41
5.0.00.0000.06313.41
4.4.90.0000.03713.41
4.4.80.0000.03713.41
4.4.70.0000.03313.41
4.4.60.0030.03013.41
4.4.50.0000.03313.41
4.4.40.0030.04713.41
4.4.30.0070.03013.41
4.4.20.0000.03313.41
4.4.10.0070.02713.41
4.4.00.0030.05013.41
4.3.110.0000.03313.41
4.3.100.0030.02013.41
4.3.90.0030.03313.41
4.3.80.0000.05313.41
4.3.70.0000.02713.41
4.3.60.0030.03013.41
4.3.50.0030.03313.41
4.3.40.0000.04713.41
4.3.30.0030.03313.41
4.3.20.0000.02313.41
4.3.10.0030.03313.41
4.3.00.0000.03713.41

preferences:
53.73 ms | 401 KiB | 5 Q