3v4l.org

run code in 300+ PHP versions simultaneously
<?php $value = '936'; $length = (strlen($value) == 3) ? 3 : 2; echo str_pad($value, $length, '0', STR_PAD_LEFT);

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)
8.3.60.0120.00618.43
8.3.50.0110.00821.08
8.3.40.0110.00418.58
8.3.30.0220.00019.01
8.3.20.0000.01520.22
8.3.10.0070.00022.09
8.3.00.0070.00022.58
8.2.180.0110.00416.38
8.2.170.0120.00922.96
8.2.160.0180.00018.96
8.2.150.0040.00424.18
8.2.140.0040.00424.66
8.2.130.0000.00726.16
8.2.120.0120.00317.49
8.2.110.0090.00022.25
8.2.100.0110.00017.78
8.2.90.0040.00419.18
8.2.80.0000.00719.12
8.2.70.0040.00417.38
8.2.60.0030.00617.93
8.2.50.0040.00418.07
8.2.40.0040.00418.28
8.2.30.0000.00718.10
8.2.20.0040.00417.70
8.2.10.0040.00417.59
8.2.00.0030.00517.72
8.1.280.0110.00325.92
8.1.270.0000.00823.99
8.1.260.0050.00526.35
8.1.250.0000.00728.09
8.1.240.0090.00023.93
8.1.230.0070.00318.87
8.1.220.0080.00017.77
8.1.210.0040.00418.77
8.1.200.0070.00317.35
8.1.190.0030.00517.36
8.1.180.0020.00519.97
8.1.170.0080.00018.50
8.1.160.0050.00222.13
8.1.150.0000.00918.62
8.1.140.0070.00017.45
8.1.130.0030.00317.81
8.1.120.0000.00717.34
8.1.110.0050.00217.47
8.1.100.0000.00817.38
8.1.90.0040.00417.49
8.1.80.0030.00317.36
8.1.70.0000.00717.34
8.1.60.0070.00017.45
8.1.50.0000.00717.44
8.1.40.0070.00017.35
8.1.30.0000.00717.50
8.1.20.0030.00617.59
8.1.10.0070.00017.46
8.1.00.0070.00517.28
8.0.300.0070.00018.77
8.0.290.0070.00017.05
8.0.280.0000.00718.43
8.0.270.0000.00817.24
8.0.260.0030.00316.79
8.0.250.0070.00016.95
8.0.240.0040.00416.91
8.0.230.0040.00416.91
8.0.220.0030.00316.78
8.0.210.0000.00616.73
8.0.200.0000.00616.71
8.0.190.0070.00016.74
8.0.180.0000.00816.75
8.0.170.0040.00416.82
8.0.160.0000.00716.77
8.0.150.0070.00016.73
8.0.140.0030.00516.66
8.0.130.0000.00613.31
8.0.120.0050.00216.89
8.0.110.0040.00416.77
8.0.100.0000.00716.92
8.0.90.0070.00016.74
8.0.80.0030.01716.79
8.0.70.0000.00716.73
8.0.60.0040.00416.81
8.0.50.0070.00016.78
8.0.30.0140.00517.14
8.0.20.0130.00517.40
8.0.10.0070.00016.99
8.0.00.0120.00616.79
7.4.330.0000.00515.00
7.4.320.0030.00316.58
7.4.300.0040.00416.56
7.4.290.0070.00016.44
7.4.280.0000.00716.44
7.4.270.0000.00716.36
7.4.260.0000.00816.58
7.4.250.0030.00516.46
7.4.240.0020.00516.59
7.4.230.0070.00016.52
7.4.220.0030.01516.43
7.4.210.0050.01016.53
7.4.200.0030.00516.33
7.4.190.0030.00516.44
7.4.160.0080.00816.52
7.4.150.0130.00317.40
7.4.140.0080.01217.86
7.4.130.0100.00716.49
7.4.120.0080.00816.54
7.4.110.0030.01316.33
7.4.100.0130.00316.45
7.4.90.0170.00616.36
7.4.80.0080.00819.39
7.4.70.0090.00616.43
7.4.60.0030.01316.52
7.4.50.0000.00816.47
7.4.40.0050.00822.77
7.4.30.0140.00616.43
7.4.00.0030.00915.05
7.3.330.0020.00212.98
7.3.320.0060.00013.16
7.3.310.0040.00416.31
7.3.300.0000.00616.11
7.3.290.0100.01016.21
7.3.280.0050.01216.23
7.3.270.0100.00717.40
7.3.260.0140.00316.32
7.3.250.0180.00216.37
7.3.240.0070.01116.53
7.3.230.0070.01016.39
7.3.210.0130.00316.24
7.3.200.0100.01019.39
7.3.190.0090.00916.48
7.3.180.0060.01016.46
7.3.170.0100.01016.38
7.3.160.0040.01116.40
7.3.120.0070.00715.04
7.2.330.0090.00916.69
7.2.320.0060.01416.62
7.2.310.0070.01416.70
7.2.300.0080.01316.59
7.2.290.0060.01016.34
7.2.60.0000.01216.86
7.2.00.0070.00719.20
7.1.200.0050.00515.75
7.1.100.0030.00718.02
7.1.70.0100.00316.99
7.1.60.0130.01019.82
7.1.50.0040.01816.70
7.1.00.0030.05322.35
7.0.200.0080.00016.95
7.0.140.0000.07722.00
7.0.60.0070.04719.89
7.0.50.0000.04717.89
7.0.40.0070.04320.23
7.0.30.0230.04020.12
7.0.20.0270.06020.16
7.0.10.0030.06320.16
7.0.00.0130.08319.96
5.6.280.0130.06321.11
5.6.210.0100.07320.60
5.6.200.0170.07318.13
5.6.190.0100.07720.27
5.6.180.0230.03720.57
5.6.170.0270.03720.49
5.6.160.0130.06320.52
5.6.150.0030.06318.15
5.6.140.0030.05318.09
5.6.130.0130.06318.18
5.6.120.0100.07721.00
5.6.110.0030.08320.98
5.6.100.0070.04021.13
5.6.90.0030.04321.11
5.6.80.0070.08020.46
5.5.350.3900.04720.40
5.5.340.0170.07017.89
5.5.330.0130.07320.36
5.5.320.0230.06320.14
5.5.310.0330.06720.27
5.5.300.0100.08017.98
5.5.290.0100.03718.01
5.5.280.0030.06320.89
5.5.270.0030.05320.84
5.5.260.0000.04320.75
5.5.250.0030.08020.61
5.5.240.0330.07020.36
5.4.450.0300.04319.41
5.4.440.0200.04019.48
5.4.430.0230.03319.48
5.4.420.0170.04019.42
5.4.410.0100.04718.97
5.4.400.0230.04319.22
5.4.390.0330.06019.08
5.4.380.0200.04019.16
5.4.370.0300.06718.74
5.4.360.0230.07719.13
5.4.350.0270.03718.80
5.4.340.0270.04319.12
5.4.320.0230.03719.21
5.4.310.0200.03718.77
5.4.300.0200.04718.94
5.4.290.0270.05719.13
5.4.280.0200.04319.16
5.4.270.0130.05319.12
5.4.260.0270.06319.13
5.4.250.0270.07719.23
5.4.240.0200.05718.94
5.4.230.0200.05019.11
5.4.220.0270.05318.79
5.4.210.0200.06719.23
5.4.200.0230.03319.20
5.4.190.0200.05719.07
5.4.180.0230.05318.91
5.4.170.0200.06719.15
5.4.160.0200.06319.05
5.4.150.0130.04319.13
5.4.140.0170.05316.23
5.4.130.0270.06716.33
5.4.120.0200.04016.54
5.4.110.0200.03316.39
5.4.100.0200.03716.21
5.4.90.0270.06016.38
5.4.80.0300.06316.48
5.4.70.0300.06716.30
5.4.60.0270.04016.43
5.4.50.0270.06716.47
5.4.40.0300.04716.21
5.4.30.0270.04316.46
5.4.20.0270.04016.21
5.4.10.0330.06316.36
5.4.00.0200.05016.21
5.3.290.0230.07016.21
5.3.280.0230.07316.21
5.3.270.0230.04716.21
5.3.260.0170.04716.21
5.3.250.0300.06316.21
5.3.240.0270.07016.21
5.3.230.0230.08316.21
5.3.220.0270.05016.21
5.3.210.0300.03716.21
5.3.200.0100.04316.21
5.3.190.0230.03716.21
5.3.180.0230.03716.21
5.3.170.0130.05016.21
5.3.160.0200.04016.21
5.3.150.0270.03016.21
5.3.140.0200.04316.21
5.3.130.0270.04316.21
5.3.120.0330.06316.21
5.3.110.0230.05716.21
5.3.100.0200.07316.21
5.3.90.0230.07016.21
5.3.80.0300.06016.21
5.3.70.0230.04016.21
5.3.60.0270.05316.21
5.3.50.0230.07716.21
5.3.40.0200.05716.21
5.3.30.0170.03716.21
5.3.20.0130.04016.21
5.3.10.0230.03016.21
5.3.00.0200.03716.21
5.2.170.0230.02716.21
5.2.160.0170.03016.21
5.2.150.0170.03016.21
5.2.140.0170.02716.21
5.2.130.0130.03016.21
5.2.120.0200.02716.21
5.2.110.0130.03016.21
5.2.100.0170.02716.21
5.2.90.0170.02716.21
5.2.80.0100.03316.21
5.2.70.0100.03716.21
5.2.60.0130.03716.21
5.2.50.0170.02716.21
5.2.40.0200.02716.21
5.2.30.0030.03716.21
5.2.20.0100.03016.21
5.2.10.0100.03016.21
5.2.00.0100.03016.21
5.1.60.0170.02016.21
5.1.50.0100.02716.21
5.1.40.0200.02316.21
5.1.30.0100.02716.21
5.1.20.0200.02016.21
5.1.10.0130.02316.21
5.1.00.0170.02716.21
5.0.50.0070.02016.21
5.0.40.0070.02016.21
5.0.30.0100.02716.21
5.0.20.0170.01016.21
5.0.10.0070.02016.21
5.0.00.0030.03716.21
4.4.90.0070.01716.21
4.4.80.0070.02016.21
4.4.70.0070.01716.21
4.4.60.0100.01316.21
4.4.50.0130.01016.21
4.4.40.0030.02716.21
4.4.30.0030.01716.21
4.4.20.0030.01716.21
4.4.10.0070.01716.21
4.4.00.0100.02016.21
4.3.110.0070.01716.21
4.3.100.0070.01316.21
4.3.90.0030.01716.21
4.3.80.0070.02316.21
4.3.70.0070.01316.21
4.3.60.0030.01716.21
4.3.50.0070.01316.21
4.3.40.0070.02316.21
4.3.30.0070.01316.21
4.3.20.0030.01316.21
4.3.10.0070.01016.21
4.3.00.0030.01316.21

preferences:
45.07 ms | 400 KiB | 5 Q