3v4l.org

run code in 300+ PHP versions simultaneously
<?php echo str_pad(999, 10, 0);

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)
8.3.40.0070.01018.67
8.3.30.0100.00318.97
8.3.20.0070.00020.04
8.3.10.0040.00423.66
8.3.00.0100.00019.25
8.2.170.0030.01722.96
8.2.160.0100.01020.45
8.2.150.0040.00424.18
8.2.140.0080.00024.66
8.2.130.0090.00926.16
8.2.120.0040.00422.27
8.2.110.0090.00022.26
8.2.100.0100.00017.66
8.2.90.0070.00319.23
8.2.80.0000.00817.97
8.2.70.0060.00317.63
8.2.60.0030.00617.80
8.2.50.0080.00018.07
8.2.40.0040.00419.88
8.2.30.0030.00619.66
8.2.20.0040.00417.64
8.2.10.0040.00417.86
8.2.00.0070.00017.61
8.1.270.0080.00023.97
8.1.260.0050.00326.35
8.1.250.0040.00428.09
8.1.240.0090.00023.91
8.1.230.0050.00519.00
8.1.220.0000.00817.74
8.1.210.0040.00418.77
8.1.200.0030.00617.23
8.1.190.0030.00617.10
8.1.180.0000.00918.10
8.1.170.0060.00318.44
8.1.160.0040.00421.86
8.1.150.0000.00718.50
8.1.140.0040.00417.30
8.1.130.0030.00317.80
8.1.120.0050.00217.21
8.1.110.0040.00417.32
8.1.100.0050.00217.35
8.1.90.0000.00717.21
8.1.80.0000.00817.22
8.1.70.0030.00317.28
8.1.60.0040.00417.34
8.1.50.0080.00017.36
8.1.40.0040.00417.35
8.1.30.0000.00817.48
8.1.20.0000.00717.43
8.1.10.0060.00317.49
8.1.00.0040.00417.28
8.0.300.0000.00718.77
8.0.290.0060.00317.05
8.0.280.0000.00718.29
8.0.270.0030.00317.21
8.0.260.0000.00617.17
8.0.250.0030.00316.80
8.0.240.0040.00416.89
8.0.230.0000.00716.73
8.0.220.0040.00416.62
8.0.210.0000.00716.80
8.0.200.0030.00316.85
8.0.190.0080.00016.81
8.0.180.0000.00716.80
8.0.170.0040.00416.73
8.0.160.0070.00016.77
8.0.150.0000.00716.61
8.0.140.0000.00716.64
8.0.130.0030.00313.18
8.0.120.0050.00216.61
8.0.110.0050.00316.69
8.0.100.0030.00316.66
8.0.90.0070.00016.75
8.0.80.0070.01416.71
8.0.70.0070.00016.63
8.0.60.0040.00416.73
8.0.50.0080.00016.59
8.0.30.0060.01316.81
8.0.20.0100.01017.40
8.0.10.0040.00416.94
8.0.00.0100.00816.76
7.4.330.0050.00015.00
7.4.320.0030.00316.47
7.4.300.0070.00016.36
7.4.290.0070.00016.41
7.4.280.0030.00316.46
7.4.270.0040.00416.23
7.4.260.0000.00716.37
7.4.250.0070.00016.33
7.4.240.0000.00716.38
7.4.230.0030.00316.48
7.4.220.0070.01016.57
7.4.210.0090.01016.38
7.4.200.0030.00316.36
7.4.190.0080.00016.59
7.4.160.0040.01116.36
7.4.150.0060.01117.40
7.4.140.0120.00617.86
7.4.130.0120.00716.39
7.4.120.0090.01116.29
7.4.110.0110.00616.33
7.4.100.0120.00616.31
7.4.90.0100.00716.27
7.4.80.0060.01819.39
7.4.70.0080.00816.25
7.4.60.0130.00416.34
7.4.50.0040.00416.27
7.4.40.0200.00316.45
7.4.30.0100.00716.35
7.4.00.0070.01014.70
7.3.330.0030.00312.91
7.3.320.0030.00313.06
7.3.310.0030.00315.95
7.3.300.0060.00016.11
7.3.290.0070.00716.12
7.3.280.0080.01316.08
7.3.270.0150.00317.40
7.3.260.0070.01116.26
7.3.250.0150.00616.26
7.3.240.0080.00816.36
7.3.230.0070.01016.39
7.3.210.0110.00516.09
7.3.200.0110.01119.39
7.3.190.0150.00816.48
7.3.180.0000.01716.38
7.3.170.0030.01316.27
7.3.160.0080.00816.16
7.3.120.0100.00714.88
7.2.330.0120.00816.47
7.2.320.0170.00016.54
7.2.310.0090.00916.46
7.2.300.0140.00316.46
7.2.290.0180.00316.49
7.2.00.0040.00819.45
7.1.100.0000.01418.09
7.1.70.0030.00516.98
7.1.60.0100.01419.46
7.1.50.0000.01116.80
7.1.00.0070.07322.30
7.0.200.0250.00014.47
7.0.140.0070.06722.11
7.0.60.0170.07319.84
7.0.50.0170.03017.84
7.0.40.0100.05320.02
7.0.30.0230.08020.02
7.0.20.0400.06020.00
7.0.10.0100.03720.18
7.0.00.0000.04320.33
5.6.280.0000.07320.76
5.6.210.0130.07320.54
5.6.200.0070.03718.16
5.6.190.0030.05020.58
5.6.180.0500.05720.43
5.6.170.0270.07720.51
5.6.160.0130.04720.44
5.6.150.0100.08018.18
5.6.140.0100.06318.22
5.6.130.0070.05018.07
5.6.120.0370.03321.01
5.6.110.0000.09721.08
5.6.100.0070.07020.98
5.6.90.0030.04020.99
5.6.80.0130.07320.39
5.5.350.3970.03720.45
5.5.340.0030.05317.93
5.5.330.0070.06020.07
5.5.320.0330.06020.34
5.5.310.0270.07720.41
5.5.300.0000.04717.98
5.5.290.0100.03318.02
5.5.280.0100.08020.73
5.5.270.0070.05020.85
5.5.260.0000.06320.75
5.5.250.0130.08020.60
5.5.240.0030.07320.17
5.4.450.0300.05719.25
5.4.440.0230.05019.41
5.4.430.0270.06719.22
5.4.420.0230.06019.37
5.4.410.0170.04319.13
5.4.400.0130.04318.79
5.4.390.0230.05319.06
5.4.380.0130.05719.10
5.4.370.0170.04018.93
5.4.360.0270.07319.09
5.4.350.0230.06018.93
5.4.340.0230.03019.09
5.4.320.0230.04019.04
5.4.310.0200.06319.08
5.4.300.0270.04319.25
5.4.290.0400.05718.78
5.4.280.0200.04719.24
5.4.270.0170.04319.16
5.4.260.0200.04019.24
5.4.250.0170.04019.08
5.4.240.0200.03719.05
5.4.230.0200.03718.80
5.4.220.0170.03718.91
5.4.210.0170.03319.09
5.4.200.0130.03319.07
5.4.190.0270.04719.05
5.4.180.0170.03318.92
5.4.170.0130.04319.15
5.4.160.0170.03319.11
5.4.150.0200.03719.19
5.4.140.0370.03716.43
5.4.130.0100.03716.25
5.4.120.0130.03316.35
5.4.110.0270.02316.46
5.4.100.0100.03716.54
5.4.90.0130.03316.36
5.4.80.0070.03716.41
5.4.70.0100.03716.37
5.4.60.0100.03316.40
5.4.50.0170.03316.28
5.4.40.0230.02716.32
5.4.30.0130.03316.45
5.4.20.0130.05716.38
5.4.10.0200.06316.36
5.4.00.0130.07716.11
5.3.290.0130.08016.11
5.3.280.0100.04016.11
5.3.270.0170.03316.11
5.3.260.0100.04016.11
5.3.250.0070.04016.11
5.3.240.0130.04316.11
5.3.230.0100.04016.11
5.3.220.0230.02716.11
5.3.210.0200.03716.11
5.3.200.0230.02316.11
5.3.190.0100.03716.11
5.3.180.0200.03016.11
5.3.170.0130.04016.11
5.3.160.0100.04016.11
5.3.150.0130.03716.11
5.3.140.0170.03316.11
5.3.130.0130.04716.11
5.3.120.0270.05016.11
5.3.110.0270.07016.11
5.3.100.0230.07316.11
5.3.90.0100.07316.11
5.3.80.0170.04316.11
5.3.70.0200.06716.11
5.3.60.0230.05316.11
5.3.50.0170.04316.11
5.3.40.0170.03316.11
5.3.30.0300.06016.11
5.3.20.0200.04716.11
5.3.10.0270.04316.11
5.3.00.0200.07316.11
5.2.170.0200.03716.11
5.2.160.0130.04016.11
5.2.150.0130.03716.11
5.2.140.0130.06316.11
5.2.130.0230.06016.11
5.2.120.0230.03016.11
5.2.110.0230.05316.11
5.2.100.0130.05716.11
5.2.90.0200.06016.11
5.2.80.0200.05716.11
5.2.70.0200.04016.11
5.2.60.0130.06016.11
5.2.50.0170.05316.11
5.2.40.0170.04716.11
5.2.30.0130.05016.11
5.2.20.0130.05316.11
5.2.10.0170.05316.11
5.2.00.0070.06716.11
5.1.60.0130.03016.11
5.1.50.0170.04016.11
5.1.40.0170.03716.11
5.1.30.0230.04316.11
5.1.20.0130.04716.11
5.1.10.0070.05016.11
5.1.00.0130.04716.11
5.0.50.0100.04316.11
5.0.40.0130.04016.11
5.0.30.0130.04016.11
5.0.20.0130.03316.11
5.0.10.0130.03316.11
5.0.00.0070.05716.11
4.4.90.0100.02716.11
4.4.80.0000.03316.11
4.4.70.0000.03016.11
4.4.60.0030.04016.11
4.4.50.0100.03016.11
4.4.40.0100.04016.11
4.4.30.0130.02016.11
4.4.20.0030.03316.11
4.4.10.0100.02016.11
4.4.00.0100.03716.11
4.3.110.0030.04016.11
4.3.100.0100.02716.11
4.3.90.0070.03716.11
4.3.80.0100.05016.11
4.3.70.0070.03316.11
4.3.60.0130.02316.11
4.3.50.0070.01716.11
4.3.40.0100.03016.11
4.3.30.0070.03016.11
4.3.20.0100.02716.11
4.3.10.0000.02316.11
4.3.00.0030.03316.11

preferences:
51.84 ms | 400 KiB | 5 Q