3v4l.org

run code in 300+ PHP versions simultaneously
<?php $t = 10; $i = 0; do { $i++; } while(--$t > 0); var_dump($i);

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)
8.3.40.0060.00918.67
8.3.30.0100.00318.89
8.3.20.0000.01020.16
8.3.10.0060.00323.73
8.3.00.0040.00422.44
8.2.170.0110.00422.96
8.2.160.0070.00720.51
8.2.150.0090.00624.18
8.2.140.0050.00324.66
8.2.130.0100.00326.16
8.2.120.0000.00722.20
8.2.110.0050.00521.12
8.2.100.0070.00417.47
8.2.90.0030.00619.09
8.2.80.0040.00417.97
8.2.70.0000.00817.50
8.2.60.0030.00617.93
8.2.50.0040.00418.10
8.2.40.0040.00418.16
8.2.30.0070.00018.01
8.2.20.0000.00717.66
8.2.10.0040.00417.68
8.2.00.0040.00417.63
8.1.270.0100.01023.91
8.1.260.0070.00026.35
8.1.250.0040.00428.09
8.1.240.0060.00322.81
8.1.230.0110.00017.83
8.1.220.0030.00617.74
8.1.210.0060.00318.77
8.1.200.0000.01017.23
8.1.190.0050.00317.23
8.1.180.0040.00418.10
8.1.170.0040.00418.51
8.1.160.0030.00321.93
8.1.150.0000.00718.44
8.1.140.0070.00017.32
8.1.130.0070.00017.82
8.1.120.0000.00717.42
8.1.110.0070.00017.23
8.1.100.0040.00417.43
8.1.90.0000.00817.37
8.1.80.0070.00017.31
8.1.70.0000.00717.29
8.1.60.0040.00417.46
8.1.50.0030.00517.46
8.1.40.0000.00817.45
8.1.30.0030.00617.55
8.1.20.0020.00517.47
8.1.10.0050.00217.43
8.1.00.0030.00517.26
8.0.300.0050.00218.77
8.0.290.0050.00216.63
8.0.280.0030.00318.42
8.0.270.0000.00717.13
8.0.260.0030.00316.81
8.0.250.0040.00416.84
8.0.240.0000.00716.77
8.0.230.0070.00016.84
8.0.220.0040.00416.87
8.0.210.0030.00316.73
8.0.200.0050.00416.77
8.0.190.0070.00016.94
8.0.180.0030.00316.84
8.0.170.0080.00016.80
8.0.160.0030.00316.69
8.0.150.0000.00716.83
8.0.140.0030.00316.84
8.0.130.0030.00313.34
8.0.120.0050.00216.80
8.0.110.0000.00716.84
8.0.100.0000.00716.86
8.0.90.0060.00316.67
8.0.80.0070.01016.85
8.0.70.0000.00816.88
8.0.60.0040.00416.65
8.0.50.0040.00416.87
8.0.30.0080.01517.04
8.0.20.0090.01217.40
8.0.10.0040.00416.84
8.0.00.0120.00816.64
7.4.330.0000.00515.09
7.4.320.0030.00316.54
7.4.300.0030.00316.53
7.4.290.0040.00416.42
7.4.280.0040.00416.52
7.4.270.0000.00616.42
7.4.260.0030.00316.43
7.4.250.0040.00416.48
7.4.240.0020.00516.48
7.4.230.0040.00416.18
7.4.220.0100.00716.37
7.4.210.0090.00716.50
7.4.200.0070.00016.62
7.4.190.0070.00016.60
7.4.160.0030.02016.54
7.4.150.0090.00917.40
7.4.140.0050.01217.86
7.4.130.0080.01016.42
7.4.120.0090.00816.47
7.4.110.0090.00916.25
7.4.100.0100.01116.22
7.4.90.0070.01016.29
7.4.80.0140.00719.39
7.4.70.0160.00616.45
7.4.60.0100.00716.42
7.4.50.0000.00616.44
7.4.40.0070.00722.77
7.4.30.0090.00616.23
7.4.00.0040.01114.83
7.3.330.0020.00213.11
7.3.320.0030.00313.18
7.3.310.0080.00016.29
7.3.300.0070.00016.21
7.3.290.0070.00716.20
7.3.280.0130.00416.21
7.3.270.0110.00717.40
7.3.260.0080.01016.59
7.3.250.0090.00816.22
7.3.240.0130.00316.65
7.3.230.0130.00316.46
7.3.210.0030.01316.38
7.3.200.0100.01319.39
7.3.190.0060.01616.09
7.3.180.0130.00316.23
7.3.170.0130.00316.30
7.3.160.0110.00816.56
7.3.120.0070.01014.16
7.3.10.0070.01016.50
7.3.00.0080.00616.73
7.2.330.0170.00816.50
7.2.320.0150.00816.65
7.2.310.0030.01316.50
7.2.300.0190.00016.73
7.2.290.0120.00816.65
7.2.130.0040.00716.74
7.2.120.0090.00616.79
7.2.110.0070.01016.99
7.2.100.0090.00617.00
7.2.90.0110.00717.04
7.2.80.0060.00916.85
7.2.70.0100.00317.09
7.2.60.0060.00916.92
7.2.50.0060.00816.79
7.2.40.0000.01416.99
7.2.30.0060.01016.68
7.2.20.0000.01216.85
7.2.10.0030.00717.03
7.2.00.0050.00817.90
7.1.250.0000.00915.79
7.1.200.0080.00315.65
7.1.100.0080.00418.03
7.1.70.0080.00016.76
7.1.60.0000.02519.29
7.1.50.0070.01816.69
7.1.00.0030.07322.42
7.0.200.0090.00616.86
7.0.140.0000.07722.02
7.0.60.0170.07319.87
7.0.50.0070.08017.88
7.0.40.0070.04320.30
7.0.30.0330.06020.10
7.0.20.0270.07720.09
7.0.10.0330.05320.02
7.0.00.0070.06720.00
5.6.280.0070.07020.98
5.6.210.0030.04020.66
5.6.200.0070.04018.13
5.6.190.0170.04020.43
5.6.180.0070.08020.61
5.6.170.0300.07720.48
5.6.160.0000.05320.61
5.6.150.0030.04018.09
5.6.140.0000.06318.17
5.6.130.0030.07018.10
5.6.120.0130.06721.01
5.6.110.0270.07020.98
5.6.100.0070.03721.00
5.6.90.0070.08321.02
5.6.80.0030.08720.43
5.6.70.0330.06720.39
5.5.350.0030.07320.43
5.5.340.0100.08017.98
5.5.330.0030.08720.23
5.5.320.0000.09320.34
5.5.310.0200.06020.18
5.5.300.0070.08017.96
5.5.290.0070.06717.91
5.5.280.0070.08020.95
5.5.270.0130.07020.66
5.5.260.0100.04720.95
5.5.250.0070.03720.61
5.5.240.0100.06720.25
5.4.450.0830.04719.58
5.4.440.0800.05319.54
5.4.430.0530.08019.13
5.4.420.0930.09319.52
5.4.410.0170.06719.53
5.4.400.0130.07319.30
5.4.390.0830.06019.17
5.4.380.0200.04718.49
5.4.370.0230.05018.64
5.4.360.0170.05018.74
5.4.350.0100.06018.49
5.4.340.0130.05718.50
5.4.320.0050.03712.45
5.4.310.0090.04012.45
5.4.300.0060.04012.45
5.4.290.0050.04512.45
5.4.280.0080.04012.34
5.4.270.0080.04212.34
5.4.260.0040.04512.35
5.4.250.0070.04012.35
5.4.240.0050.04512.35
5.4.230.0060.04512.34
5.4.220.0070.04212.34
5.4.210.0140.04912.32
5.4.200.0130.04512.32
5.4.190.0330.08712.32
5.4.180.0120.05012.32
5.4.170.0200.04312.33
5.4.160.0150.04412.32
5.4.150.0180.04112.31
5.4.140.0210.03912.00
5.4.130.0160.10311.98
5.4.120.0180.04611.94
5.4.110.0160.04111.94
5.4.100.0280.09111.94
5.4.90.0180.04011.94
5.4.80.0120.04511.94
5.4.70.0160.04011.93
5.4.60.0150.04211.94
5.4.50.0140.04511.94
5.4.40.0150.04211.92
5.4.30.0150.04311.92
5.4.20.0150.04411.93
5.4.10.0220.04011.93
5.4.00.0210.03911.41
5.3.290.0070.03812.80
5.3.280.0030.04312.71
5.3.270.0140.04812.73
5.3.260.0220.07212.72
5.3.250.0140.04712.72
5.3.240.0200.04412.72
5.3.230.0180.04512.71
5.3.220.0160.04712.68
5.3.210.0290.06512.68
5.3.200.0150.04612.68
5.3.190.0230.04012.68
5.3.180.0400.08312.68
5.3.170.0170.04412.67
5.3.160.0210.04112.68
5.3.150.0180.04212.67
5.3.140.0230.03712.66
5.3.130.0190.04212.66
5.3.120.0170.04512.66
5.3.110.0150.05112.66
5.3.100.0170.05112.12
5.3.90.0180.04112.08
5.3.80.0160.04412.08
5.3.70.0180.04312.08
5.3.60.0200.04312.06
5.3.50.0200.04112.00
5.3.40.0240.04512.00
5.3.30.0240.03511.94
5.3.20.0240.04211.71
5.3.10.0370.07311.66
5.3.00.0210.04611.65
5.2.170.0160.0369.16
5.2.160.0170.0359.16
5.2.150.0110.0439.16
5.2.140.0340.0789.15
5.2.130.0170.0359.12
5.2.120.0200.0379.11
5.2.110.0160.0419.12
5.2.100.0330.0829.12
5.2.90.0210.0359.12
5.2.80.0200.0389.11
5.2.70.0340.0849.11
5.2.60.0480.1039.07
5.2.50.0120.0409.04
5.2.40.0160.0369.01
5.2.30.0130.0408.98
5.2.20.0280.0568.97
5.2.10.0100.0438.89
5.2.00.0190.0308.75
5.1.60.0100.0298.04
5.1.50.0100.0338.04
5.1.40.0130.0298.03
5.1.30.0250.0818.37
5.1.20.0160.0368.39
5.1.10.0070.0378.11
5.1.00.0240.0788.12
5.0.50.0100.0256.59
5.0.40.0100.0276.45
5.0.30.0390.0716.27
5.0.20.0350.0646.25
5.0.10.0340.0646.21
5.0.00.0470.0896.20
4.4.90.0070.0194.77
4.4.80.0120.0144.76
4.4.70.0080.0184.75
4.4.60.0100.0164.76
4.4.50.0140.0134.77
4.4.40.0340.0654.70
4.4.30.0050.0224.76
4.4.20.0090.0274.84
4.4.10.0070.0204.85
4.4.00.0060.0324.75
4.3.110.0110.0154.67
4.3.100.0330.0824.66
4.3.90.0110.0164.63
4.3.80.0080.0284.58
4.3.70.0070.0184.63
4.3.60.0430.0724.63
4.3.50.0050.0204.63
4.3.40.0080.0284.54
4.3.30.0060.0183.28
4.3.20.0090.0283.26
4.3.10.0050.0203.22
4.3.00.0200.01013.43

preferences:
43.05 ms | 400 KiB | 5 Q