3v4l.org

run code in 300+ PHP versions simultaneously
<?php $input = "AHD"; echo str_pad($input, 7, "0", STR_PAD_RIGHT);

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)
8.3.40.0060.00918.71
8.3.30.0110.00720.18
8.3.20.0080.00020.47
8.3.10.0000.00820.97
8.3.00.0040.00423.53
8.2.170.0110.00422.96
8.2.160.0190.00020.39
8.2.150.0000.00824.18
8.2.140.0040.00424.66
8.2.130.0040.00426.16
8.2.120.0050.00321.19
8.2.110.0070.01120.58
8.2.100.0070.00417.72
8.2.90.0060.00319.01
8.2.80.0050.00317.97
8.2.70.0040.00417.50
8.2.60.0000.00817.91
8.2.50.0030.00618.07
8.2.40.0000.00818.22
8.2.30.0040.00419.50
8.2.20.0040.00417.65
8.2.10.0050.00317.69
8.2.00.0100.00017.60
8.1.270.0080.00023.99
8.1.260.0040.00426.35
8.1.250.0070.00028.09
8.1.240.0060.00323.84
8.1.230.0100.00317.42
8.1.220.0070.00017.76
8.1.210.0040.00418.77
8.1.200.0030.00617.10
8.1.190.0060.00317.10
8.1.180.0040.00418.10
8.1.170.0040.00418.55
8.1.160.0040.00418.86
8.1.150.0050.00318.63
8.1.140.0040.00417.38
8.1.130.0080.00017.77
8.1.120.0000.00717.38
8.1.110.0000.00817.41
8.1.100.0040.00417.40
8.1.90.0000.00717.30
8.1.80.0000.00817.24
8.1.70.0070.00017.32
8.1.60.0040.00417.49
8.1.50.0000.00717.41
8.1.40.0030.00717.43
8.1.30.0000.00717.47
8.1.20.0030.00517.47
8.1.10.0000.00717.52
8.1.00.0000.00717.37
8.0.300.0040.00418.77
8.0.290.0000.00716.63
8.0.280.0000.00718.35
8.0.270.0000.00717.19
8.0.260.0030.00316.87
8.0.250.0000.00716.84
8.0.240.0000.00716.94
8.0.230.0000.00716.88
8.0.220.0030.00316.83
8.0.210.0030.00316.81
8.0.200.0060.00016.85
8.0.190.0000.00816.77
8.0.180.0050.00316.84
8.0.170.0080.00016.73
8.0.160.0040.00316.70
8.0.150.0000.00816.79
8.0.140.0040.00316.66
8.0.130.0000.00613.23
8.0.120.0000.00716.79
8.0.110.0050.00216.71
8.0.100.0070.00016.68
8.0.90.0040.00416.70
8.0.80.0090.00916.70
8.0.70.0050.00216.79
8.0.60.0040.00416.77
8.0.50.0040.00416.71
8.0.30.0050.01317.11
8.0.20.0090.00917.40
8.0.10.0070.00016.93
8.0.00.0130.00516.86
7.4.330.0000.00516.69
7.4.320.0000.00916.43
7.4.300.0000.00616.55
7.4.290.0030.00616.45
7.4.280.0070.00016.42
7.4.270.0070.00016.43
7.4.260.0000.00613.17
7.4.250.0000.00716.41
7.4.240.0030.00316.54
7.4.230.0000.00716.51
7.4.220.0070.01316.55
7.4.210.0080.00716.51
7.4.200.0070.00016.61
7.4.190.0000.00916.66
7.4.160.0160.00016.56
7.4.150.0090.00917.40
7.4.140.0070.01017.86
7.4.130.0140.01416.52
7.4.120.0130.00616.50
7.4.110.0080.00816.19
7.4.100.0030.01516.43
7.4.90.0100.00716.42
7.4.80.0150.00319.39
7.4.70.0120.01016.39
7.4.60.0100.00716.38
7.4.50.0040.00416.28
7.4.40.0030.01022.77
7.4.30.0140.00716.28
7.4.00.0090.00814.95
7.3.330.0020.00213.02
7.3.320.0050.00013.07
7.3.310.0000.00716.18
7.3.300.0000.00716.12
7.3.290.0070.00716.16
7.3.280.0070.01016.15
7.3.270.0100.00717.40
7.3.260.0050.01218.24
7.3.250.0120.00616.20
7.3.240.0120.01316.46
7.3.230.0040.01416.41
7.3.210.0030.01316.06
7.3.200.0160.00016.43
7.3.190.0060.01116.39
7.3.180.0100.00716.42
7.3.170.0060.00916.27
7.3.160.0130.01016.45
7.3.120.0070.00714.56
7.3.110.0000.01614.66
7.3.100.0030.00914.54
7.3.90.0060.00614.63
7.3.80.0050.00514.45
7.3.70.0040.01214.74
7.3.60.0000.01414.66
7.3.50.0000.01514.57
7.3.40.0120.00614.79
7.3.30.0070.01014.72
7.3.20.0040.00716.68
7.3.10.0040.01116.53
7.3.00.0090.00016.53
7.2.330.0150.00316.57
7.2.320.0110.00716.53
7.2.310.0180.00616.34
7.2.300.0130.00616.40
7.2.290.0060.01416.57
7.2.250.0070.01314.82
7.2.240.0000.01514.63
7.2.230.0090.00614.86
7.2.220.0030.00914.63
7.2.210.0100.00715.00
7.2.200.0030.00914.82
7.2.190.0070.00315.04
7.2.180.0110.00414.65
7.2.170.0070.00714.69
7.2.00.0030.00919.13
7.1.330.0070.00715.71
7.1.320.0040.00715.75
7.1.310.0040.01115.73
7.1.300.0000.00915.83
7.1.290.0000.01715.86
7.1.280.0040.00715.74
7.1.270.0060.00915.48
7.1.260.0130.00015.55
7.1.100.0120.00317.97
7.1.70.0000.01016.81
7.1.60.0130.01019.17
7.1.50.0090.01516.94
7.1.00.0030.03322.29
7.0.200.0030.00716.73
7.0.140.0000.07322.09
7.0.100.0100.07719.89
7.0.90.0070.05019.88
7.0.80.0030.07319.95
7.0.70.0230.07019.93
7.0.60.0130.05319.90
7.0.50.0330.06720.21
7.0.40.0030.06020.13
7.0.30.0170.07320.18
7.0.20.0170.06320.17
7.0.10.0070.04320.18
7.0.00.0170.07720.13
5.6.280.0030.07720.95
5.6.250.0170.05720.48
5.6.240.0100.07020.59
5.6.230.0130.05320.62
5.6.220.0100.08320.62
5.6.210.0100.05020.46
5.6.200.0100.08720.97
5.6.190.0130.06721.10
5.6.180.0000.05721.13
5.6.170.0030.05020.94
5.6.160.0030.04720.95
5.6.150.0030.08721.01
5.6.140.0000.04721.03
5.6.130.0070.04020.99
5.6.120.0030.04720.97
5.6.110.0030.07320.99
5.6.100.0100.04721.15
5.6.90.0130.07720.90
5.6.80.0100.07020.39
5.6.70.0100.04020.41
5.6.60.0070.06020.53
5.6.50.0200.06720.48
5.6.40.0100.07720.39
5.6.30.0100.08320.31
5.6.20.0070.06720.36
5.6.10.0070.06720.39
5.6.00.0070.08020.27
5.5.380.0130.07720.34
5.5.370.0070.08020.35
5.5.360.0070.06320.38
5.5.350.0100.07320.41
5.5.340.0100.04720.82
5.5.330.0070.07320.86
5.5.320.0070.08320.91
5.5.310.0170.06320.90
5.5.300.0070.04720.77
5.5.290.0000.07020.91
5.5.280.0030.05720.91
5.5.270.0130.08020.75
5.5.260.0130.07320.91
5.5.250.0070.05020.68
5.5.240.0070.05020.30
5.5.230.0200.07320.20
5.5.220.0200.05020.29
5.5.210.0030.08020.20
5.5.200.0100.04719.99
5.5.190.0200.08020.27
5.5.180.0070.08020.13
5.5.160.0200.07020.21
5.5.150.0100.03320.21
5.5.140.0030.08320.13
5.5.130.0030.07320.25
5.5.120.0030.05320.17
5.5.110.0070.07020.22
5.5.100.0200.06020.15
5.5.90.0100.07720.06
5.5.80.0030.04320.06
5.5.70.0130.07020.13
5.5.60.0130.04020.09
5.5.50.0070.06720.07
5.5.40.0070.07720.05
5.5.30.0070.08020.07
5.5.20.0130.07320.02
5.5.10.0030.07720.11
5.5.00.0100.07319.95
5.4.450.0070.06019.46
5.4.440.0000.04719.37
5.4.430.0030.05719.10
5.4.420.0070.07019.42
5.4.410.0030.05019.25
5.4.400.0070.07018.96
5.4.390.0100.07018.95
5.4.380.0030.04719.03
5.4.370.0000.05019.05
5.4.360.0030.07019.03
5.4.350.0030.04319.10
5.4.340.0000.05019.03
5.4.320.0130.07718.96
5.4.310.0070.04019.11
5.4.300.0070.07319.04
5.4.290.0030.04719.11
5.4.280.0130.03719.11
5.4.270.0100.06018.96
5.4.260.0170.03318.78
5.4.250.0070.04318.95
5.4.240.0100.07718.80
5.4.230.0030.04019.22
5.4.220.0100.06319.11
5.4.210.0100.07318.82
5.4.200.0030.04718.80
5.4.190.0070.06019.09
5.4.180.0200.05019.11
5.4.170.0070.08319.13
5.4.160.0000.05019.04
5.4.150.0030.06719.21
5.4.140.0030.04316.27
5.4.130.0030.04016.28
5.4.120.0030.03716.12
5.4.110.0170.06016.44
5.4.100.0070.06716.41
5.4.90.0170.06316.31
5.4.80.0030.07716.31
5.4.70.0130.06016.42
5.4.60.0170.08016.41
5.4.50.0000.04716.25
5.4.40.0030.07716.37
5.4.30.0030.07316.44
5.4.20.0000.07016.18
5.4.10.0070.04016.26
5.4.00.0000.04015.79
5.3.290.0070.05314.63
5.3.280.0030.04314.45
5.3.270.0070.04714.42
5.3.260.0030.04314.56
5.3.250.0100.06014.61
5.3.240.0100.06714.45
5.3.230.0100.05014.53
5.3.220.0130.06314.39
5.3.210.0130.06314.55
5.3.200.0030.08314.42
5.3.190.0030.04314.52
5.3.180.0030.04314.38
5.3.170.0100.05314.50
5.3.160.0100.07314.55
5.3.150.0070.04014.55
5.3.140.0100.07314.51
5.3.130.0100.07314.45
5.3.120.0130.07714.50
5.3.110.0070.06014.53
5.3.100.0030.04313.90
5.3.90.0030.04313.84
5.3.80.0130.06013.97
5.3.70.0100.03713.97
5.3.60.0130.05713.94
5.3.50.0070.07013.92
5.3.40.0100.05713.93
5.3.30.0030.06313.76
5.3.20.0130.05713.66
5.3.10.0000.04713.59
5.3.00.0070.07713.61
5.2.170.0000.03712.39
5.2.160.0030.03012.39
5.2.150.0070.03312.39
5.2.140.0100.06012.39
5.2.130.0000.03712.39
5.2.120.0000.05712.39
5.2.110.0030.06012.39
5.2.100.0030.06012.39
5.2.90.0030.03712.39
5.2.80.0030.03712.39
5.2.70.0070.02712.39
5.2.60.0100.02712.39
5.2.50.0030.04712.39
5.2.40.0100.05312.39
5.2.30.0100.03312.39
5.2.20.0000.05312.39
5.2.10.0000.03312.39
5.2.00.0000.05012.39
5.1.60.0000.05012.39
5.1.50.0000.03312.39
5.1.40.0030.03712.39
5.1.30.0130.04012.39
5.1.20.0030.03712.39
5.1.10.0030.04712.39
5.1.00.0070.04012.39
5.0.50.0000.03712.39
5.0.40.0030.03712.39
5.0.30.0030.06712.39
5.0.20.0070.02312.39
5.0.10.0070.01712.39
5.0.00.0000.06312.39
4.4.90.0000.01712.39
4.4.80.0000.01712.39
4.4.70.0000.03012.39
4.4.60.0030.02312.39
4.4.50.0070.03012.39
4.4.40.0070.03712.39
4.4.30.0070.02312.39
4.4.20.0030.03712.39
4.4.10.0030.02712.39
4.4.00.0070.04712.39
4.3.110.0070.02712.39
4.3.100.0000.03312.39
4.3.90.0000.02312.39
4.3.80.0000.02712.39
4.3.70.0000.03712.39
4.3.60.0070.02012.39
4.3.50.0070.02012.39
4.3.40.0000.02712.39
4.3.30.0000.02012.39
4.3.20.0000.02712.39
4.3.10.0000.04012.39
4.3.00.0030.03012.39

preferences:
41.31 ms | 400 KiB | 5 Q