3v4l.org

run code in 300+ PHP versions simultaneously
<?php print sprintf('%9s',"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)
8.3.60.0060.01316.63
8.3.50.0190.00921.15
8.3.40.0140.00718.49
8.3.30.0040.01218.97
8.3.20.0050.00220.12
8.3.10.0000.00722.14
8.3.00.0040.00422.40
8.2.180.0060.00916.63
8.2.170.0100.00722.96
8.2.160.0060.00918.78
8.2.150.0060.00324.18
8.2.140.0040.00424.66
8.2.130.0190.00026.16
8.2.120.0000.00919.65
8.2.110.0080.00022.20
8.2.100.0090.00319.42
8.2.90.0040.00419.23
8.2.80.0030.00517.97
8.2.70.0000.00917.38
8.2.60.0000.00917.80
8.2.50.0040.00418.07
8.2.40.0040.00418.09
8.2.30.0050.00217.89
8.2.20.0040.00417.46
8.2.10.0000.00717.42
8.2.00.0040.00417.55
8.1.280.0070.00725.92
8.1.270.0030.00620.23
8.1.260.0040.00426.35
8.1.250.0070.00028.09
8.1.240.0100.00023.92
8.1.230.0070.00319.10
8.1.220.0030.00617.74
8.1.210.0050.00318.77
8.1.200.0090.00017.13
8.1.190.0040.00417.25
8.1.180.0000.00818.34
8.1.170.0040.00418.54
8.1.160.0040.00422.09
8.1.150.0040.00418.41
8.1.140.0070.00017.28
8.1.130.0030.00617.75
8.1.120.0000.00717.36
8.1.110.0000.00717.33
8.1.100.0030.00317.27
8.1.90.0070.00017.35
8.1.80.0070.00017.20
8.1.70.0000.00717.19
8.1.60.0040.00417.49
8.1.50.0050.00217.40
8.1.40.0040.00417.43
8.1.30.0040.00417.42
8.1.20.0040.00417.50
8.1.10.0040.00417.43
8.1.00.0040.00417.33
8.0.300.0030.00718.77
8.0.290.0000.00717.18
8.0.280.0030.00318.28
8.0.270.0030.00317.09
8.0.260.0000.00716.73
8.0.250.0060.00016.82
8.0.240.0030.00616.93
8.0.230.0000.00616.77
8.0.220.0040.00416.75
8.0.210.0000.00716.78
8.0.200.0000.00916.83
8.0.190.0000.00716.86
8.0.180.0030.00316.67
8.0.170.0000.00816.79
8.0.160.0070.00016.68
8.0.150.0040.00416.72
8.0.140.0050.00316.72
8.0.130.0030.00313.19
8.0.120.0000.00716.78
8.0.110.0040.00416.71
8.0.100.0030.00516.73
8.0.90.0000.00816.63
8.0.80.0000.01616.69
8.0.70.0000.00816.80
8.0.60.0050.00216.65
8.0.50.0000.00716.79
8.0.30.0140.00516.89
8.0.20.0080.01617.40
8.0.10.0040.00416.65
8.0.00.0100.00716.65
7.4.330.0060.00015.00
7.4.320.0030.00316.46
7.4.300.0040.00416.50
7.4.290.0030.00316.29
7.4.280.0000.00716.27
7.4.270.0040.00416.45
7.4.260.0000.00716.24
7.4.250.0050.00216.35
7.4.240.0020.00616.41
7.4.230.0040.00416.48
7.4.220.0110.00716.38
7.4.210.0040.01016.39
7.4.200.0000.00716.25
7.4.190.0030.00316.51
7.4.160.0090.00616.38
7.4.150.0130.00717.40
7.4.140.0070.01417.86
7.4.130.0100.01016.36
7.4.120.0050.01316.31
7.4.110.0070.01016.47
7.4.100.0000.01816.36
7.4.90.0120.00616.35
7.4.80.0130.00419.39
7.4.70.0060.01016.57
7.4.60.0100.00716.19
7.4.50.0050.00016.31
7.4.40.0060.00922.77
7.4.30.0100.01016.36
7.4.00.0080.00414.64
7.3.330.0050.00012.91
7.3.320.0000.00612.86
7.3.310.0030.00315.95
7.3.300.0030.00315.93
7.3.290.0070.00716.15
7.3.280.0050.00916.20
7.3.270.0070.01017.40
7.3.260.0160.00016.16
7.3.250.0070.01316.21
7.3.240.0040.01316.17
7.3.230.0090.00916.39
7.3.210.0060.01216.03
7.3.200.0160.00019.39
7.3.190.0000.01816.14
7.3.180.0060.00916.19
7.3.170.0110.00716.27
7.3.160.0110.00816.29
7.3.120.0100.00714.60
7.2.330.0060.01316.39
7.2.320.0140.00316.50
7.2.310.0090.00916.66
7.2.300.0180.00316.48
7.2.290.0030.01716.39
7.1.100.0090.00317.63
7.1.70.0000.00916.95
7.1.60.0090.00319.82
7.1.50.0150.00916.87
7.1.00.0030.03322.43
7.0.200.0040.00716.60
7.0.140.0100.06721.97
7.0.100.0070.07720.01
7.0.90.0070.07719.91
7.0.80.0100.05019.86
7.0.70.0170.07719.90
7.0.60.0070.08319.94
7.0.50.0070.08720.28
7.0.40.0100.08719.99
7.0.30.0130.05320.15
7.0.20.0100.04320.11
7.0.10.0070.06720.10
7.0.00.0070.08720.09
5.6.280.0070.07021.01
5.6.250.0070.05020.71
5.6.240.0130.07320.50
5.6.230.0030.04320.68
5.6.220.0200.07020.46
5.6.210.0100.06020.67
5.6.200.0130.05021.03
5.6.190.0130.08021.05
5.6.180.0030.07721.03
5.6.170.0100.06021.07
5.6.160.0130.07721.09
5.6.150.0200.07021.03
5.6.140.0100.08321.13
5.6.130.0170.07720.91
5.6.120.0200.04021.07
5.6.110.0100.05320.92
5.6.100.0070.07320.96
5.6.90.0070.04720.98
5.6.80.0070.05320.51
5.6.70.0000.05320.29
5.6.60.0070.09020.38
5.6.50.0070.08320.33
5.6.40.0070.06320.41
5.6.30.0030.05720.52
5.6.20.0130.07320.51
5.6.10.0030.05020.37
5.6.00.0000.04720.27
5.5.380.0070.08020.41
5.5.370.0070.04020.34
5.5.360.0100.04020.35
5.5.350.0130.07720.41
5.5.340.0070.04720.89
5.5.330.0030.08020.91
5.5.320.0070.07020.77
5.5.310.0030.04720.88
5.5.300.0100.07020.85
5.5.290.0030.08720.82
5.5.280.0100.08020.71
5.5.270.0100.06720.76
5.5.260.0100.08020.61
5.5.250.0130.07720.67
5.5.240.0070.06720.13
5.5.230.0100.04720.19
5.5.220.0070.04320.16
5.5.210.0000.04320.19
5.5.200.0030.05320.21
5.5.190.0130.05020.09
5.5.180.0170.07320.25
5.5.160.0130.06020.14
5.5.150.0030.05320.07
5.5.140.0100.04320.22
5.5.130.0070.06720.27
5.5.120.0100.04020.25
5.5.110.0000.07020.19
5.5.100.0130.06319.97
5.5.90.0070.07320.11
5.5.80.0000.08020.07
5.5.70.0170.06320.02
5.5.60.0100.07020.13
5.5.50.0030.07019.92
5.5.40.0100.07020.07
5.5.30.0000.07020.13
5.5.20.0130.07020.04
5.5.10.0030.04720.02
5.5.00.0070.05020.02
5.4.450.0100.08319.30
5.4.440.0100.04719.44
5.4.430.0100.08019.41
5.4.420.0030.08019.13
5.4.410.0130.07019.32
5.4.400.0100.07718.97
5.4.390.0030.04719.14
5.4.380.0170.05318.98
5.4.370.0100.06718.78
5.4.360.0070.07718.95
5.4.350.0200.06019.03
5.4.340.0030.07719.06
5.4.320.0070.06019.03
5.4.310.0000.07019.03
5.4.300.0070.06318.89
5.4.290.0170.06319.02
5.4.280.0130.06718.94
5.4.270.0070.06718.96
5.4.260.0030.04719.06
5.4.250.0030.04319.12
5.4.240.0200.06718.94
5.4.230.0130.05019.02
5.4.220.0070.04318.97
5.4.210.0030.04319.04
5.4.200.0100.04718.81
5.4.190.0030.04019.08
5.4.180.0030.06719.13
5.4.170.0170.06719.22
5.4.160.0000.08318.90
5.4.150.0070.04319.05
5.4.140.0070.04316.06
5.4.130.0070.03316.12
5.4.120.0000.04016.28
5.4.110.0070.03316.41
5.4.100.0070.03716.26
5.4.90.0030.03716.43
5.4.80.0070.03316.29
5.4.70.0030.03316.31
5.4.60.0100.02716.31
5.4.50.0030.04016.27
5.4.40.0030.03716.36
5.4.30.0070.04316.32
5.4.20.0100.03016.23
5.4.10.0000.03716.23
5.4.00.0070.04315.72
5.3.290.0030.07014.61
5.3.280.0070.06314.45
5.3.270.0130.07014.62
5.3.260.0130.07314.46
5.3.250.0100.05714.59
5.3.240.0030.05014.45
5.3.230.0000.04014.59
5.3.220.0000.05014.42
5.3.210.0100.03314.52
5.3.200.0000.03714.54
5.3.190.0000.04014.42
5.3.180.0030.03314.47
5.3.170.0030.03714.54
5.3.160.0000.04014.38
5.3.150.0070.04014.54
5.3.140.0000.04314.40
5.3.130.0000.03714.40
5.3.120.0000.03714.45
5.3.110.0000.04014.52
5.3.100.0030.03714.01
5.3.90.0070.04713.83
5.3.80.0030.04013.98
5.3.70.0100.02713.95
5.3.60.0030.04714.00
5.3.50.0100.03013.93
5.3.40.0170.05313.93
5.3.30.0070.06313.76
5.3.20.0030.04013.64
5.3.10.0030.03713.50
5.3.00.0000.03713.57
5.2.170.0030.03011.18
5.2.160.0030.02711.16
5.2.150.0000.03011.16
5.2.140.0070.02711.12
5.2.130.0030.02711.02
5.2.120.0030.02711.05
5.2.110.0000.03010.94
5.2.100.0030.03011.09
5.2.90.0000.03011.12
5.2.80.0000.03010.90
5.2.70.0070.02311.09
5.2.60.0000.03311.07
5.2.50.0000.03311.05
5.2.40.0000.03010.98
5.2.30.0030.02710.77
5.2.20.0030.02710.95
5.2.10.0000.03010.91
5.2.00.0070.02010.69
5.1.60.0070.02010.69
5.1.50.0000.02710.69
5.1.40.0070.02010.69
5.1.30.0000.02710.69
5.1.20.0030.02310.69
5.1.10.0000.02710.69
5.1.00.0100.01310.69
5.0.50.0000.02310.69
5.0.40.0000.01710.69
5.0.30.0000.03010.69
5.0.20.0070.01710.69
5.0.10.0000.02010.69
5.0.00.0030.03010.69
4.4.90.0000.01710.69
4.4.80.0000.01310.69
4.4.70.0030.01710.69
4.4.60.0030.01310.69
4.4.50.0030.01310.69
4.4.40.0000.02310.69
4.4.30.0070.01010.69
4.4.20.0030.01310.69
4.4.10.0000.01310.69
4.4.00.0000.02710.69
4.3.110.0000.01310.69
4.3.100.0000.01710.69
4.3.90.0000.01310.69
4.3.80.0000.02310.69
4.3.70.0000.01710.69
4.3.60.0000.01310.69
4.3.50.0030.01310.69
4.3.40.0000.02010.69
4.3.30.0030.01310.69
4.3.20.0000.01710.69
4.3.10.0000.03310.69
4.3.00.0000.01310.69

preferences:
44.9 ms | 401 KiB | 5 Q