3v4l.org

run code in 300+ PHP versions simultaneously
<?php for ($i = 1; $i < 150; $i = ($i + $i)) { print str_pad($i, 3, '0', STR_PAD_LEFT) . "\n"; }

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)
8.3.70.0090.00618.55
8.3.60.0080.00618.18
8.3.50.0220.00722.06
8.3.40.0150.00318.52
8.3.30.0070.00718.78
8.3.20.0080.00020.22
8.3.10.0040.00420.44
8.3.00.0000.00819.38
8.2.180.0070.00716.38
8.2.170.0120.00422.96
8.2.160.0070.00720.39
8.2.150.0060.00324.18
8.2.140.0040.00424.66
8.2.130.0040.00426.16
8.2.120.0070.00022.25
8.2.110.0090.00022.29
8.2.100.0070.00417.72
8.2.90.0040.00419.05
8.2.80.0040.00417.97
8.2.70.0030.00617.63
8.2.60.0050.00317.80
8.2.50.0040.00418.07
8.2.40.0000.00818.03
8.2.30.0070.00019.30
8.2.20.0070.00017.61
8.2.10.0030.00518.11
8.2.00.0030.00617.77
8.1.280.0090.00925.92
8.1.270.0030.00622.14
8.1.260.0040.00426.35
8.1.250.0030.00528.09
8.1.240.0060.00318.74
8.1.230.0090.00318.75
8.1.220.0000.00717.74
8.1.210.0050.00318.77
8.1.200.0030.00717.22
8.1.190.0030.00617.23
8.1.180.0040.00418.10
8.1.170.0000.00818.51
8.1.160.0000.00722.11
8.1.150.0040.00418.89
8.1.140.0080.00017.41
8.1.130.0070.00017.73
8.1.120.0040.00317.37
8.1.110.0000.00717.51
8.1.100.0000.00817.32
8.1.90.0000.00717.42
8.1.80.0070.00017.51
8.1.70.0030.00317.37
8.1.60.0040.00417.46
8.1.50.0080.00017.54
8.1.40.0040.00417.49
8.1.30.0030.00517.63
8.1.20.0030.00617.60
8.1.10.0030.00517.56
8.1.00.0050.00317.45
8.0.300.0040.00420.73
8.0.290.0000.00716.75
8.0.280.0000.00718.43
8.0.270.0080.00017.16
8.0.260.0030.00317.16
8.0.250.0000.00716.93
8.0.240.0040.00416.95
8.0.230.0040.00416.93
8.0.220.0070.00016.84
8.0.210.0030.00316.77
8.0.200.0030.00516.78
8.0.190.0000.00716.96
8.0.180.0030.00316.77
8.0.170.0030.00516.80
8.0.160.0000.00716.80
8.0.150.0040.00416.81
8.0.140.0070.00016.88
8.0.130.0030.00313.27
8.0.120.0080.00016.76
8.0.110.0000.00716.84
8.0.100.0070.00016.93
8.0.90.0000.00716.77
8.0.80.0060.00916.85
8.0.70.0000.00716.95
8.0.60.0000.00716.89
8.0.50.0040.00416.82
8.0.30.0080.01316.83
8.0.20.0060.01217.40
8.0.10.0000.00716.97
8.0.00.0100.01116.68
7.4.330.0000.00515.00
7.4.320.0000.00716.43
7.4.300.0060.00016.57
7.4.290.0060.00316.54
7.4.280.0000.00816.40
7.4.270.0050.00216.52
7.4.260.0070.00016.37
7.4.250.0000.00716.33
7.4.240.0030.00416.48
7.4.230.0030.00316.64
7.4.220.0030.01416.57
7.4.210.0070.01316.56
7.4.200.0050.00216.56
7.4.160.0120.01216.46
7.4.150.0180.00017.40
7.4.140.0080.01017.86
7.4.130.0080.01416.41
7.4.120.0160.00516.39
7.4.110.0120.00616.41
7.4.100.0100.01016.35
7.4.90.0000.01716.56
7.4.80.0110.00716.44
7.4.70.0120.00316.39
7.4.60.0060.00916.34
7.4.50.0030.00516.48
7.4.40.0030.01416.17
7.4.30.0110.00516.48
7.4.00.0110.00614.86
7.3.330.0050.00013.00
7.3.320.0000.00813.09
7.3.310.0030.00316.10
7.3.300.0030.00316.27
7.3.290.0060.00916.29
7.3.280.0030.01116.25
7.3.270.0120.00617.40
7.3.260.0140.00416.25
7.3.250.0080.01016.49
7.3.240.0090.00916.22
7.3.230.0140.00316.45
7.3.210.0030.01316.24
7.3.200.0110.00719.39
7.3.190.0030.01916.50
7.3.180.0110.00716.54
7.3.170.0050.01216.27
7.3.160.0100.00716.31
7.3.120.0060.01314.81
7.3.110.0070.01014.58
7.3.100.0070.00714.50
7.3.90.0060.00914.94
7.3.80.0100.00714.93
7.3.70.0090.00614.78
7.3.60.0000.01114.61
7.3.50.0030.01014.78
7.3.40.0120.00314.82
7.3.30.0060.00314.75
7.3.20.0030.01316.40
7.3.10.0080.00816.56
7.3.00.0080.00316.57
7.2.330.0150.00316.81
7.2.320.0130.00316.64
7.2.310.0150.00916.68
7.2.300.0080.00816.21
7.2.290.0100.00616.36
7.2.250.0090.01215.04
7.2.240.0000.02015.07
7.2.230.0070.01015.14
7.2.220.0100.01015.30
7.2.210.0030.01414.93
7.2.200.0060.00914.88
7.2.190.0120.00014.86
7.2.180.0000.01715.14
7.2.170.0120.00315.04
7.2.130.0070.01016.88
7.2.120.0080.00416.85
7.2.110.0040.00816.93
7.2.100.0040.01116.92
7.2.90.0000.01416.75
7.2.80.0110.00416.65
7.2.70.0000.01016.78
7.2.60.0070.00916.80
7.2.50.0030.00616.50
7.2.40.0000.01416.60
7.2.30.0000.01416.62
7.2.20.0030.00916.95
7.2.10.0000.00916.58
7.2.00.0030.00717.92
7.1.330.0100.00315.74
7.1.320.0090.00615.54
7.1.310.0030.01315.65
7.1.300.0060.00915.77
7.1.290.0060.00615.74
7.1.280.0060.00615.74
7.1.270.0030.01415.86
7.1.260.0060.00315.58
7.1.250.0000.01515.70
7.1.200.0090.00315.85
7.1.100.0070.00718.09
7.1.70.0000.00817.20
7.1.60.0100.01419.32
7.1.50.0030.01716.92
7.1.00.0070.07322.42
7.0.200.0040.00416.80
7.0.140.0000.07722.21
7.0.60.0130.08019.89
7.0.50.0070.07317.91
7.0.40.0030.05020.12
7.0.30.0300.05020.20
7.0.20.0230.04719.99
7.0.10.0100.08720.20
7.0.00.0070.04719.99
5.6.280.0000.07320.91
5.6.210.0030.06020.69
5.6.200.0100.07318.15
5.6.190.0070.06020.57
5.6.180.0500.07020.56
5.6.170.0330.07320.71
5.6.160.0100.07320.61
5.6.150.0100.04718.18
5.6.140.0030.05718.19
5.6.130.0030.09018.17
5.6.120.0170.07320.92
5.6.110.0030.05721.11
5.6.100.0200.07320.98
5.6.90.0200.06320.97
5.6.80.0130.05720.44
5.5.350.0270.07720.30
5.5.340.0070.08017.91
5.5.330.0100.08020.18
5.5.320.0430.07020.18
5.5.310.0270.03720.20
5.5.300.0070.08017.98
5.5.290.0070.08017.90
5.5.280.0100.08020.89
5.5.270.0070.04020.84
5.5.260.0170.03320.85
5.5.250.0000.07720.54
5.5.240.0100.07720.04
5.4.450.0330.04719.42
5.4.440.0300.04719.41
5.4.430.0130.04319.14
5.4.420.0170.03719.37
5.4.410.0300.03319.28
5.4.400.0370.04318.78
5.4.390.0330.04318.91
5.4.380.0430.04318.68
5.4.370.0270.06718.69
5.4.360.0430.06318.64
5.4.350.0370.05318.64
5.4.340.0270.05318.59
5.4.320.0040.03912.45
5.4.310.0060.03912.45
5.4.300.0100.03312.46
5.4.290.0090.03412.45
5.4.280.0070.03312.35
5.4.270.0060.03612.35
5.4.260.0070.03712.35
5.4.250.0060.03912.35
5.4.240.0060.03512.35
5.4.230.0060.03712.34
5.4.220.0080.03412.34
5.4.210.0060.03512.34
5.4.200.0040.03912.34
5.4.190.0060.04412.34
5.4.180.0080.03312.34
5.4.170.0050.03712.35
5.4.160.0040.03612.35
5.4.150.0090.03212.34
5.4.140.0030.03912.03
5.4.130.0070.03412.01
5.4.120.0040.03611.97
5.4.110.0060.03411.97
5.4.100.0050.03511.97
5.4.90.0030.03911.96
5.4.80.0080.03311.96
5.4.70.0020.03711.96
5.4.60.0060.03811.96
5.4.50.0070.04211.96
5.4.40.0060.03411.95
5.4.30.0010.04011.95
5.4.20.0040.03611.95
5.4.10.0060.03411.95
5.4.00.0050.03611.43
5.3.290.0050.03912.80
5.3.280.0100.03812.70
5.3.270.0030.04212.72
5.3.260.0080.03612.72
5.3.250.0060.03612.72
5.3.240.0110.03212.71
5.3.230.0100.03512.71
5.3.220.0060.03712.68
5.3.210.0060.03912.68
5.3.200.0080.03612.68
5.3.190.0100.03412.68
5.3.180.0040.03912.68
5.3.170.0070.03712.67
5.3.160.0060.03612.68
5.3.150.0030.04012.67
5.3.140.0080.03412.66
5.3.130.0040.04112.66
5.3.120.0070.03712.66
5.3.110.0020.04312.66
5.3.100.0070.03512.12
5.3.90.0060.03712.08
5.3.80.0060.03712.08
5.3.70.0040.03912.07
5.3.60.0070.03512.07
5.3.50.0110.03612.00
5.3.40.0060.03612.00
5.3.30.0060.03511.96
5.3.20.0040.04011.72
5.3.10.0090.03111.69
5.3.00.0080.03511.68
5.2.170.0070.0289.18
5.2.160.0070.0279.18
5.2.150.0030.0329.18
5.2.140.0050.0309.17
5.2.130.0030.0319.13
5.2.120.0090.0329.14
5.2.110.0070.0309.14
5.2.100.0060.0299.14
5.2.90.0040.0309.14
5.2.80.0110.0329.13
5.2.70.0030.0359.14
5.2.60.0020.0329.09
5.2.50.0030.0319.05
5.2.40.0060.0269.02
5.2.30.0060.0279.01
5.2.20.0070.0379.00
5.2.10.0040.0368.93
5.2.00.0060.0338.79
5.1.60.0050.0228.07
5.1.50.0060.0228.07
5.1.40.0030.0328.05
5.1.30.0060.0298.40
5.1.20.0040.0268.43
5.1.10.0060.0298.15
5.1.00.0050.0258.15
5.0.50.0030.0216.63
5.0.40.0030.0216.48
5.0.30.0060.0326.30
5.0.20.0040.0196.27
5.0.10.0040.0196.24
5.0.00.0030.0316.24
4.4.90.0020.0164.77
4.4.80.0070.0194.75
4.4.70.0010.0184.75
4.4.60.0050.0134.75
4.4.50.0030.0164.77
4.4.40.0040.0264.71
4.4.30.0040.0184.76
4.4.20.0050.0154.84
4.4.10.0040.0184.85
4.4.00.0030.0254.76
4.3.110.0000.0184.67
4.3.100.0050.0134.67
4.3.90.0020.0234.64
4.3.80.0030.0264.58
4.3.70.0030.0144.63
4.3.60.0040.0134.63
4.3.50.0010.0184.63
4.3.40.0010.0264.54
4.3.30.0040.0203.29
4.3.20.0030.0193.27
4.3.10.0030.0163.23
4.3.00.0100.01719.45

preferences:
64.88 ms | 401 KiB | 5 Q