3v4l.org

run code in 300+ PHP versions simultaneously
<?php $i = "00001"; $i++; Echo str_pad($i,5,"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)
8.3.60.0150.00018.55
8.3.50.0070.01116.34
8.3.40.0070.00718.64
8.3.30.0070.00718.57
8.3.20.0000.00722.04
8.3.10.0040.00423.48
8.3.00.0000.00722.10
8.2.180.0120.00318.04
8.2.170.0120.00922.96
8.2.160.0170.00318.94
8.2.150.0040.00424.18
8.2.140.0040.00424.66
8.2.130.0050.00321.04
8.2.120.0080.00026.35
8.2.110.0060.00321.17
8.2.100.0070.00417.72
8.2.90.0060.00317.66
8.2.80.0040.00418.16
8.2.70.0080.00017.63
8.2.60.0040.00417.63
8.2.50.0030.00618.05
8.2.40.0040.00419.78
8.2.30.0000.00717.96
8.2.20.0030.00518.02
8.2.10.0000.00817.99
8.2.00.0080.00018.04
8.1.280.0110.00425.92
8.1.270.0080.00021.85
8.1.260.0040.00426.35
8.1.250.0040.00428.09
8.1.240.0060.00323.92
8.1.230.0080.00321.03
8.1.220.0040.00417.79
8.1.210.0000.00818.77
8.1.200.0040.00417.22
8.1.190.0000.00817.11
8.1.180.0090.00018.10
8.1.170.0100.00018.29
8.1.160.0040.00418.91
8.1.150.0080.00020.67
8.1.140.0070.00019.40
8.1.130.0030.00318.82
8.1.120.0030.00317.43
8.1.110.0080.00017.27
8.1.100.0060.00317.41
8.1.90.0000.00717.29
8.1.80.0000.00717.41
8.1.70.0070.00017.39
8.1.60.0000.00917.43
8.1.50.0040.00417.33
8.1.40.0000.00817.34
8.1.30.0050.00317.52
8.1.20.0040.00417.48
8.1.10.0090.00017.41
8.1.00.0000.00717.34
8.0.300.0040.00420.08
8.0.290.0040.00416.63
8.0.280.0000.00718.45
8.0.270.0030.00317.25
8.0.260.0060.00016.80
8.0.250.0000.00716.86
8.0.240.0060.00316.96
8.0.230.0030.00316.84
8.0.220.0030.00316.80
8.0.210.0040.00316.70
8.0.200.0000.00616.89
8.0.190.0060.00316.79
8.0.180.0030.00516.76
8.0.170.0050.00216.71
8.0.160.0040.00416.84
8.0.150.0040.00416.79
8.0.140.0030.00316.63
8.0.130.0030.00313.28
8.0.120.0030.00316.80
8.0.110.0000.00716.72
8.0.100.0030.00516.88
8.0.90.0030.00516.70
8.0.80.0100.01016.85
8.0.70.0050.00216.64
8.0.60.0000.00716.77
8.0.50.0040.00416.82
8.0.30.0150.00317.14
8.0.20.0080.01217.40
8.0.10.0030.00316.82
8.0.00.0070.01016.59
7.4.330.0030.00315.55
7.4.320.0060.00016.52
7.4.300.0070.00016.42
7.4.290.0030.00616.52
7.4.280.0030.00516.42
7.4.270.0000.00716.43
7.4.260.0030.00316.42
7.4.250.0000.00716.44
7.4.240.0030.00316.55
7.4.230.0060.00316.23
7.4.220.0090.00916.50
7.4.210.0080.00616.63
7.4.200.0000.00716.50
7.4.160.0130.00616.36
7.4.150.0110.00717.40
7.4.140.0150.00417.86
7.4.130.0150.00316.49
7.4.120.0090.00816.51
7.4.110.0120.00516.55
7.4.100.0120.00616.48
7.4.90.0100.00716.33
7.4.80.0070.01119.39
7.4.70.0100.00616.46
7.4.60.0070.01016.29
7.4.50.0040.01116.19
7.4.40.0120.00916.30
7.4.30.0110.00516.36
7.4.00.0020.01414.98
7.3.330.0000.00512.94
7.3.320.0000.00612.93
7.3.310.0030.00316.06
7.3.300.0060.00016.06
7.3.290.0090.00616.20
7.3.280.0080.01016.17
7.3.270.0130.00817.40
7.3.260.0110.00616.45
7.3.250.0100.00816.52
7.3.240.0110.00816.36
7.3.230.0160.00816.08
7.3.210.0120.00916.21
7.3.200.0080.01216.09
7.3.190.0140.00716.40
7.3.180.0070.01016.22
7.3.170.0110.00616.25
7.3.160.0120.00916.42
7.3.120.0110.00714.88
7.3.110.0130.00314.96
7.3.100.0030.00914.70
7.3.90.0060.00914.63
7.3.80.0030.00914.93
7.3.70.0110.00414.83
7.3.60.0100.00314.47
7.3.50.0040.00714.66
7.3.40.0100.00314.77
7.3.30.0060.00614.72
7.3.20.0000.01216.69
7.3.10.0070.00816.31
7.3.00.0090.00616.33
7.2.330.0110.00816.51
7.2.320.0070.01616.32
7.2.310.0100.00616.53
7.2.300.0000.01616.35
7.2.290.0000.01816.57
7.2.250.0150.00315.18
7.2.240.0100.01014.87
7.2.230.0060.01014.85
7.2.220.0070.00415.02
7.2.210.0030.00614.89
7.2.200.0110.00015.03
7.2.190.0060.00614.86
7.2.180.0100.00714.98
7.2.170.0070.00714.61
7.2.130.0070.00716.53
7.2.120.0060.00916.32
7.2.110.0060.00916.04
7.2.100.0090.00616.50
7.2.90.0170.00716.15
7.2.80.0130.00316.37
7.2.70.0150.01216.67
7.2.60.0080.01016.63
7.2.50.0220.01015.98
7.2.40.0180.00616.39
7.2.30.0100.01016.34
7.2.20.0140.00415.80
7.2.10.0080.00815.95
7.2.00.0030.01517.72
7.1.330.0060.00815.88
7.1.320.0030.00715.70
7.1.310.0070.00715.82
7.1.300.0030.01015.91
7.1.290.0070.00315.67
7.1.280.0060.00615.86
7.1.270.0090.00615.61
7.1.260.0030.00715.77
7.1.250.0030.01315.28
7.1.200.0090.00615.93
7.1.100.0030.00718.25
7.1.70.0030.01217.06
7.1.60.0170.01035.17
7.1.50.0190.00934.86
7.1.40.0210.00734.27
7.1.30.0210.00734.33
7.1.20.0100.01734.56
7.1.10.0080.00516.44
7.1.00.0090.00616.64
7.0.200.0050.00816.94
7.0.190.0030.00916.63
7.0.180.0080.00616.14
7.0.170.0070.00716.28
7.0.160.0070.00716.00
7.0.150.0070.00716.12
7.0.140.0060.01116.16
7.0.130.0060.01016.29
7.0.120.0030.01016.74
7.0.110.0030.01016.26
7.0.100.0090.00616.39
7.0.90.0100.00716.22
7.0.80.0030.01316.51
7.0.70.0030.01216.33
7.0.60.0110.00316.17
7.0.50.0070.01116.45
7.0.40.0040.01116.50
7.0.30.0080.00916.43
7.0.20.0050.00916.37
7.0.10.0100.00616.38
7.0.00.0090.00616.63

preferences:
46.01 ms | 400 KiB | 5 Q