3v4l.org

run code in 300+ PHP versions simultaneously
<?php function blop ($x) { print $x; } blop(3, 4);

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)
8.3.40.0040.01118.68
8.3.30.0070.00719.09
8.3.20.0070.00020.32
8.3.10.0040.00421.95
8.3.00.0040.00422.14
8.2.170.0070.01322.96
8.2.160.0110.00420.76
8.2.150.0000.00824.18
8.2.140.0040.00424.66
8.2.130.0070.00026.16
8.2.120.0050.00317.63
8.2.110.0060.00322.16
8.2.100.0120.00417.59
8.2.90.0070.00019.09
8.2.80.0050.00319.63
8.2.70.0090.00317.50
8.2.60.0040.00417.88
8.2.50.0000.00918.07
8.2.40.0000.00718.03
8.2.30.0000.00817.87
8.2.20.0040.00417.63
8.2.10.0070.00017.50
8.2.00.0050.00317.61
8.1.270.0080.00022.00
8.1.260.0080.00026.35
8.1.250.0060.00328.09
8.1.240.0050.00523.67
8.1.230.0000.01219.02
8.1.220.0080.00017.74
8.1.210.0050.00318.77
8.1.200.0040.00417.11
8.1.190.0060.00317.38
8.1.180.0040.00418.10
8.1.170.0050.00318.43
8.1.160.0070.00022.05
8.1.150.0000.00718.53
8.1.140.0000.00717.45
8.1.130.0000.00717.67
8.1.120.0070.00017.26
8.1.110.0070.00017.23
8.1.100.0000.00717.21
8.1.90.0030.00317.30
8.1.80.0000.00717.19
8.1.70.0070.00017.22
8.1.60.0040.00417.43
8.1.50.0000.00817.45
8.1.40.0000.00717.34
8.1.30.0040.00417.50
8.1.20.0060.00317.60
8.1.10.0040.00417.45
8.1.00.0040.00417.36
8.0.300.0030.00618.77
8.0.290.0050.00317.02
8.0.280.0030.00318.37
8.0.270.0040.00417.09
8.0.260.0060.00016.86
8.0.250.0000.00716.80
8.0.240.0040.00416.77
8.0.230.0020.00516.86
8.0.220.0030.00316.79
8.0.210.0030.00316.73
8.0.200.0030.00316.80
8.0.190.0050.00216.70
8.0.180.0060.00316.68
8.0.170.0030.00516.86
8.0.160.0000.00716.75
8.0.150.0040.00416.59
8.0.140.0040.00416.62
8.0.130.0030.00313.12
8.0.120.0040.00416.61
8.0.110.0070.00016.75
8.0.100.0040.00416.60
8.0.90.0030.00316.74
8.0.80.0090.00616.68
8.0.70.0080.00016.64
8.0.60.0000.00816.88
8.0.50.0000.00716.63
8.0.30.0060.00916.71
8.0.20.0140.00617.40
8.0.10.0040.00416.89
8.0.00.0120.00716.72
7.4.330.0050.00015.00
7.4.320.0030.00316.38
7.4.300.0000.00716.35
7.4.290.0030.00316.48
7.4.280.0070.00016.52
7.4.270.0040.00416.46
7.4.260.0040.00416.37
7.4.250.0070.00016.38
7.4.240.0040.00416.41
7.4.230.0000.00716.63
7.4.220.0070.01016.43
7.4.210.0070.00816.47
7.4.200.0000.00816.41
7.4.190.0030.00316.57
7.4.160.0060.01216.30
7.4.150.0200.00317.40
7.4.140.0100.00717.86
7.4.130.0100.00916.46
7.4.120.0110.00516.34
7.4.110.0000.01716.50
7.4.100.0170.00016.22
7.4.90.0060.01616.45
7.4.80.0140.00719.39
7.4.70.0100.00716.18
7.4.60.0040.01316.25
7.4.50.0080.00016.28
7.4.40.0120.00422.77
7.4.30.0120.00316.30
7.4.00.0090.00614.77
7.3.330.0020.00213.22
7.3.320.0000.00613.05
7.3.310.0070.00016.11
7.3.300.0030.00316.30
7.3.290.0040.01116.21
7.3.280.0070.01316.26
7.3.270.0060.00917.40
7.3.260.0100.00616.42
7.3.250.0050.01216.41
7.3.240.0090.01316.57
7.3.230.0090.00616.54
7.3.210.0060.01016.42
7.3.200.0060.01619.39
7.3.190.0120.00916.63
7.3.180.0060.00916.21
7.3.170.0040.01116.29
7.3.160.0070.01316.39
7.3.120.0100.00714.66
7.3.110.0110.00714.67
7.3.100.0000.01414.85
7.3.90.0070.00714.72
7.3.80.0100.00715.04
7.3.70.0060.00614.80
7.3.60.0090.00614.63
7.3.50.0030.00714.39
7.3.40.0070.00714.52
7.3.30.0110.00414.84
7.3.20.0020.01416.54
7.3.10.0120.00416.48
7.3.00.0000.01316.52
7.2.330.0080.01016.47
7.2.320.0100.01016.62
7.2.310.0100.00716.45
7.2.300.0130.00316.71
7.2.290.0060.01016.45
7.2.250.0060.01314.93
7.2.240.0070.01314.94
7.2.230.0060.00315.07
7.2.220.0100.00315.04
7.2.210.0070.00715.06
7.2.200.0060.00614.87
7.2.190.0030.01214.94
7.2.180.0060.00614.83
7.2.170.0110.00314.91
7.2.60.0140.00016.74
7.2.00.0060.00619.45
7.1.330.0090.00615.86
7.1.320.0040.00715.67
7.1.310.0030.01315.62
7.1.300.0090.00615.80
7.1.290.0060.00615.43
7.1.280.0040.00415.73
7.1.270.0000.01315.54
7.1.260.0000.01715.75
7.1.200.0060.00315.62
7.1.100.0580.01016.16
7.1.70.0030.01716.95
7.1.60.0060.01619.82
7.1.50.0040.00816.80
7.1.00.0070.07322.29
7.0.200.0030.00616.85
7.0.140.0070.06721.96
7.0.60.0130.07719.86
7.0.50.0070.05317.96
7.0.40.0130.07320.26
7.0.30.0300.06320.34
7.0.20.0330.08020.22
7.0.10.0070.05320.08
7.0.00.0200.07020.05
5.6.280.0000.07720.91
5.6.210.0030.07320.47
5.6.200.0030.06718.18
5.6.190.0030.05320.63
5.6.180.0270.07720.63
5.6.170.0370.06720.53
5.6.160.0000.04320.70
5.6.150.0030.08018.16
5.6.140.0070.04718.23
5.6.130.0130.06318.22
5.6.120.0100.04020.90
5.6.110.0130.08020.99
5.6.100.0100.08021.14
5.6.90.0130.07020.91
5.6.80.0000.04320.39
5.5.350.4070.04020.45
5.5.340.0130.07018.02
5.5.330.0000.04720.31
5.5.320.0600.06720.51
5.5.310.0400.06020.51
5.5.300.0030.05017.97
5.5.290.0070.08017.94
5.5.280.0070.06720.90
5.5.270.0130.06020.84
5.5.260.0030.09020.89
5.5.250.0070.04020.78
5.5.240.0030.06720.16
5.4.450.0230.06019.29
5.4.440.0370.07019.41
5.4.430.0400.06719.41
5.4.420.0270.03719.47
5.4.410.0370.06719.39
5.4.400.0300.06319.24
5.4.390.0330.07319.26
5.4.380.0200.04719.30
5.4.370.0230.06719.22
5.4.360.0300.07319.22
5.4.350.0270.03019.16
5.4.340.0230.08318.95
5.4.320.0300.07319.13
5.4.310.0230.03719.24
5.4.300.0300.06319.19
5.4.290.0230.03719.15
5.4.280.0130.04319.08
5.4.270.0200.04019.23
5.4.260.0300.07019.22
5.4.250.0270.04319.30
5.4.240.0100.05019.18
5.4.230.0270.07319.20
5.4.220.0170.04319.18
5.4.210.0200.04319.08
5.4.200.0270.07319.21
5.4.190.0300.06318.99
5.4.180.0200.05318.84
5.4.170.0230.04018.96
5.4.160.0230.03719.17
5.4.150.0270.07319.13
5.4.140.0400.06016.31
5.4.130.0230.03716.66
5.4.120.0200.04016.49
5.4.110.0270.03716.38
5.4.100.0300.03016.45
5.4.90.0200.04016.27
5.4.80.0200.04016.54
5.4.70.0170.03716.57
5.4.60.0200.03316.61
5.4.50.0330.03316.45
5.4.40.0170.03716.16
5.4.30.0200.03316.52
5.4.20.0200.04316.48
5.4.10.0130.04016.53
5.4.00.0170.04715.94
5.3.290.0230.06014.77
5.3.280.0230.04314.81
5.3.270.0300.06714.71
5.3.260.0300.07014.61
5.3.250.0270.06714.71
5.3.240.0230.04014.83
5.3.230.0200.04014.67
5.3.220.0330.03714.57
5.3.210.0130.04714.64
5.3.200.0330.03314.64
5.3.190.0170.04014.43
5.3.180.0200.04314.67
5.3.170.0100.04314.72
5.3.160.0200.03314.46
5.3.150.0200.04714.57
5.3.140.0200.03314.54
5.3.130.0200.04014.52
5.3.120.0230.03314.45
5.3.110.0200.03714.77
5.3.100.0170.04013.95
5.3.90.0130.04013.93
5.3.80.0230.03014.02
5.3.70.0130.04014.23
5.3.60.0200.03313.92
5.3.50.0200.04013.87
5.3.40.0230.03013.87
5.3.30.0170.03713.95
5.3.20.0370.02713.77
5.3.10.0230.03013.60
5.3.00.0200.03313.54
5.2.170.0100.03311.05
5.2.160.0200.02711.04
5.2.150.0170.03311.04
5.2.140.0170.03011.14
5.2.130.0170.02711.11
5.2.120.0130.03011.10
5.2.110.0130.03711.02
5.2.100.0170.03711.10
5.2.90.0230.02011.10
5.2.80.0170.03011.25
5.2.70.0130.03011.21
5.2.60.0130.03011.05
5.2.50.0170.02711.13
5.2.40.0200.05710.89
5.2.30.0130.04710.96
5.2.20.0130.04310.93
5.2.10.0200.05310.79
5.2.00.0100.04010.61
5.1.60.0070.03010.07
5.1.50.0130.0239.90
5.1.40.0130.0239.90
5.1.30.0170.03010.38
5.1.20.0170.03010.46
5.1.10.0170.0539.94
5.1.00.0200.02310.21
5.0.50.0100.0479.84
5.0.40.0070.0279.84
5.0.30.0100.0439.84
5.0.20.0070.0479.84
5.0.10.0000.0279.84
5.0.00.0070.0639.84
4.4.90.0030.0179.84
4.4.80.0070.0139.84
4.4.70.0030.0209.84
4.4.60.0070.0179.84
4.4.50.0130.0179.84
4.4.40.0070.0239.84
4.4.30.0070.0339.84
4.4.20.0070.0179.84
4.4.10.0070.0179.84
4.4.00.0070.0239.84
4.3.110.0100.0339.84
4.3.100.0070.0179.84
4.3.90.0130.0079.84
4.3.80.0130.0509.84
4.3.70.0100.0309.84
4.3.60.0070.0309.84
4.3.50.0100.0379.84
4.3.40.0070.0239.84
4.3.30.0000.0179.84
4.3.20.0030.0209.84
4.3.10.0030.0239.84
4.3.00.0030.0279.84

preferences:
48.53 ms | 400 KiB | 5 Q