3v4l.org

run code in 300+ PHP versions simultaneously
<?php echo 'one'.'two';

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)
8.3.60.0150.00418.07
8.3.50.0110.00522.05
8.3.40.0070.00718.59
8.3.30.0100.00318.96
8.3.20.0000.00720.13
8.3.10.0050.00322.04
8.3.00.0050.00322.43
8.2.180.0120.00916.38
8.2.170.0040.01122.96
8.2.160.0140.00020.94
8.2.150.0080.00024.18
8.2.140.0080.00024.66
8.2.130.0070.00026.16
8.2.120.0050.00319.23
8.2.110.0090.00019.29
8.2.100.0070.00417.72
8.2.90.0030.00519.27
8.2.80.0050.00317.97
8.2.70.0000.00917.38
8.2.60.0050.00317.93
8.2.50.0030.00518.07
8.2.40.0000.00918.16
8.2.30.0040.00417.87
8.2.20.0080.00017.47
8.2.10.0000.00819.34
8.2.00.0060.00317.60
8.1.280.0140.00025.92
8.1.270.0080.00022.05
8.1.260.0040.00426.35
8.1.250.0070.00028.09
8.1.240.0180.00322.11
8.1.230.0070.00418.95
8.1.220.0080.00017.74
8.1.210.0040.00418.77
8.1.200.0100.00017.23
8.1.190.0040.00417.40
8.1.180.0030.00518.47
8.1.170.0060.00318.65
8.1.160.0000.00721.90
8.1.150.0040.00418.49
8.1.140.0040.00417.30
8.1.130.0000.00717.75
8.1.120.0000.00717.21
8.1.110.0030.00517.32
8.1.100.0030.00317.35
8.1.90.0040.00417.20
8.1.80.0050.00317.22
8.1.70.0000.00717.20
8.1.60.0040.00417.35
8.1.50.0040.00417.33
8.1.40.0040.00417.39
8.1.30.0040.00417.49
8.1.20.0030.00517.54
8.1.10.0030.00517.43
8.1.00.0040.00417.38
8.0.300.0040.00418.77
8.0.290.0040.00416.63
8.0.280.0000.00718.36
8.0.270.0070.00017.17
8.0.260.0030.00316.70
8.0.250.0030.00316.69
8.0.240.0000.00716.84
8.0.230.0070.00016.82
8.0.220.0030.00316.80
8.0.210.0000.00716.72
8.0.200.0030.00316.80
8.0.190.0040.00416.80
8.0.180.0000.00716.68
8.0.170.0040.00416.68
8.0.160.0000.00716.71
8.0.150.0030.00716.52
8.0.140.0000.00816.71
8.0.130.0000.00513.26
8.0.120.0040.00416.71
8.0.110.0000.00916.73
8.0.100.0040.00416.80
8.0.90.0040.00416.59
8.0.80.0090.00616.74
8.0.70.0040.00416.79
8.0.60.0000.00716.60
8.0.50.0000.00816.62
8.0.30.0130.00816.78
8.0.20.0110.00917.40
8.0.10.0000.00816.93
8.0.00.0080.01016.78
7.4.330.0000.00415.00
7.4.320.0000.00616.36
7.4.300.0030.00316.31
7.4.290.0030.00316.50
7.4.280.0000.00816.34
7.4.270.0000.00716.35
7.4.260.0000.00716.45
7.4.250.0020.00516.44
7.4.240.0040.00316.36
7.4.230.0040.00416.46
7.4.220.0110.00916.38
7.4.210.0070.00716.31
7.4.200.0030.00316.35
7.4.190.0070.00016.63
7.4.160.0080.00816.27
7.4.150.0110.00717.40
7.4.140.0080.00817.86
7.4.130.0100.01016.43
7.4.120.0100.00716.48
7.4.110.0130.00316.47
7.4.100.0110.01116.18
7.4.90.0150.00316.35
7.4.80.0080.00819.39
7.4.70.0130.00616.58
7.4.60.0120.00616.37
7.4.50.0050.00316.20
7.4.40.0030.01022.77
7.4.30.0080.00816.37
7.4.00.0060.00915.07
7.3.330.0050.00012.96
7.3.320.0000.00513.05
7.3.310.0070.00016.21
7.3.300.0040.00416.11
7.3.290.0110.00716.15
7.3.280.0140.00616.13
7.3.270.0100.00717.40
7.3.260.0050.01116.41
7.3.250.0120.00816.28
7.3.240.0110.01216.14
7.3.230.0170.00616.39
7.3.210.0040.01416.04
7.3.200.0090.00319.39
7.3.190.0070.01416.36
7.3.180.0060.00816.30
7.3.170.0070.00816.27
7.3.160.0040.01816.39
7.3.120.0030.00914.91
7.2.330.0030.01416.23
7.2.320.0150.00316.56
7.2.310.0070.01016.59
7.2.300.0030.01316.30
7.2.290.0130.00316.66
7.2.60.0080.00416.90
7.2.00.0030.01019.29
7.1.200.0170.00614.89
7.1.100.0000.01118.20
7.1.70.0040.00417.09
7.1.60.0140.01119.82
7.1.50.0060.00616.62
7.1.00.0000.08022.27
7.0.200.0130.00316.29
7.0.140.0100.06722.09
7.0.60.0100.05719.85
7.0.50.0030.08317.87
7.0.40.0100.06020.02
7.0.30.0170.04020.16
7.0.20.0270.05720.16
7.0.10.0470.06720.13
7.0.00.0070.06720.20
5.6.280.0070.07021.14
5.6.210.0030.07720.60
5.6.200.0000.04718.12
5.6.190.0100.04720.35
5.6.180.0230.07020.56
5.6.170.0230.04020.61
5.6.160.0070.07020.46
5.6.150.0030.08318.17
5.6.140.0000.07718.07
5.6.130.0070.07318.11
5.6.120.0200.07020.98
5.6.110.0030.07321.10
5.6.100.0170.07720.96
5.6.90.0030.07721.09
5.6.80.0100.08020.40
5.6.70.0370.06720.36
5.5.350.0300.04720.37
5.5.340.0000.04017.97
5.5.330.0100.04720.17
5.5.320.0270.05020.14
5.5.310.0300.05720.50
5.5.300.0070.08017.96
5.5.290.0070.04317.87
5.5.280.0070.07320.87
5.5.270.0100.04320.72
5.5.260.0130.08020.75
5.5.250.0030.04320.48
5.5.240.0070.05720.16
5.4.450.0270.06019.41
5.4.440.0170.06319.55
5.4.430.0170.05319.36
5.4.420.0270.05319.57
5.4.410.0130.06718.98
5.4.400.0870.00018.52
5.4.390.0900.00018.69
5.4.380.0200.05318.45
5.4.370.0370.04718.46
5.4.360.0270.05318.46
5.4.350.0270.05718.53
5.4.340.0370.05018.58
5.4.320.0080.04012.46
5.4.310.0120.03412.45
5.4.300.0070.04612.45
5.4.290.0070.03812.45
5.4.280.0100.03612.34
5.4.270.0090.04212.34
5.4.260.0020.04212.34
5.4.250.0050.03912.34
5.4.240.0060.03612.34
5.4.230.0090.04412.34
5.4.220.0070.03512.34
5.4.210.0060.03712.34
5.4.200.0070.04412.34
5.4.190.0100.05018.87
5.4.180.0030.05318.64
5.4.170.0030.05718.93
5.4.160.0070.06318.76
5.4.150.0070.06018.76
5.4.140.0030.05716.26
5.4.130.0070.04716.48
5.4.120.0100.05016.20
5.4.110.0030.07316.49
5.4.100.0030.05716.23
5.4.90.0100.06316.50
5.4.80.0130.04316.19
5.4.70.0070.05016.48
5.4.60.0130.04316.21
5.4.50.0130.06716.36
5.4.40.0030.05316.52
5.4.30.0070.05016.30
5.4.20.0070.05316.21
5.4.10.0130.04716.39
5.4.00.0000.05715.89
5.3.290.0060.05312.80
5.3.280.0070.04512.71
5.3.270.0030.05314.62
5.3.260.0100.06014.60
5.3.250.0100.07314.51
5.3.240.0000.05714.29
5.3.230.0070.05014.75
5.3.220.0130.04714.45
5.3.210.0130.07014.48
5.3.200.0170.06314.48
5.3.190.0130.06714.61
5.3.180.0100.07014.44
5.3.170.0030.07714.39
5.3.160.0030.05014.41
5.3.150.0100.04714.65
5.3.140.0070.05014.40
5.3.130.0100.05014.56
5.3.120.0030.05714.55
5.3.110.0100.05014.54
5.3.100.0070.05014.12
5.3.90.0170.05713.93
5.3.80.0130.04713.71
5.3.70.0000.05713.95
5.3.60.0230.05013.85
5.3.50.0100.05013.86
5.3.40.0070.04713.95
5.3.30.0100.04713.74
5.3.20.0170.04313.63
5.3.10.0000.05713.74
5.3.00.0100.04713.40

preferences:
47.52 ms | 401 KiB | 5 Q