3v4l.org

run code in 300+ PHP versions simultaneously
<?php $i=1; $result=1; while($i<=99) { $result*=1/3+2; $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)
8.3.60.0110.00718.43
8.3.50.0000.01518.15
8.3.40.0140.00718.45
8.3.30.0030.01019.09
8.3.20.0080.00020.29
8.3.10.0040.00421.49
8.3.00.0040.00419.26
8.2.180.0000.01518.13
8.2.170.0100.01022.96
8.2.160.0130.00020.39
8.2.150.0080.00024.18
8.2.140.0000.00824.66
8.2.130.0070.00026.16
8.2.120.0040.00422.10
8.2.110.0000.00920.57
8.2.100.0040.00718.09
8.2.90.0000.00719.22
8.2.80.0040.00417.97
8.2.70.0030.00517.50
8.2.60.0000.00717.93
8.2.50.0030.00518.07
8.2.40.0050.00319.94
8.2.30.0000.00717.94
8.2.20.0040.00417.68
8.2.10.0000.00717.91
8.2.00.0030.00517.69
8.1.280.0130.00325.92
8.1.270.0090.00022.14
8.1.260.0070.00026.35
8.1.250.0070.00028.09
8.1.240.0050.00523.98
8.1.230.0090.00319.07
8.1.220.0000.00717.74
8.1.210.0040.00418.77
8.1.200.0060.00317.23
8.1.190.0000.00817.10
8.1.180.0000.00818.10
8.1.170.0080.00018.52
8.1.160.0050.00221.88
8.1.150.0050.00318.83
8.1.140.0040.00417.29
8.1.130.0070.00017.82
8.1.120.0070.00017.41
8.1.110.0060.00317.47
8.1.100.0030.00317.41
8.1.90.0040.00417.30
8.1.80.0080.00017.40
8.1.70.0030.00317.32
8.1.60.0040.00417.40
8.1.50.0040.00417.44
8.1.40.0080.00017.39
8.1.30.0040.00417.50
8.1.20.0050.00317.43
8.1.10.0030.00617.43
8.1.00.0040.00417.40
8.0.300.0040.00418.77
8.0.290.0040.00416.63
8.0.280.0040.00418.41
8.0.270.0030.00317.15
8.0.260.0040.00417.11
8.0.250.0000.00716.77
8.0.240.0040.00416.90
8.0.230.0030.00316.91
8.0.220.0030.00316.75
8.0.210.0000.00816.86
8.0.200.0000.01016.64
8.0.190.0000.00816.79
8.0.180.0060.00316.82
8.0.170.0000.00816.86
8.0.160.0000.00716.75
8.0.150.0060.00316.90
8.0.140.0070.00016.77
8.0.130.0030.00313.22
8.0.120.0040.00416.70
8.0.110.0070.00016.75
8.0.100.0070.00016.86
8.0.90.0040.00316.72
8.0.80.0090.01016.71
8.0.70.0040.00416.79
8.0.60.0000.00816.83
8.0.50.0050.00316.77
8.0.30.0130.00616.96
8.0.20.0080.01317.40
8.0.10.0050.00216.95
8.0.00.0090.01016.64
7.4.330.0040.00015.02
7.4.320.0000.00616.54
7.4.300.0060.00016.45
7.4.290.0030.00316.46
7.4.280.0080.00016.53
7.4.270.0040.00416.58
7.4.260.0030.00316.45
7.4.250.0080.00016.43
7.4.240.0020.00516.40
7.4.230.0030.00316.56
7.4.220.0070.01116.56
7.4.210.0070.01316.57
7.4.200.0000.00716.55
7.4.160.0030.01316.30
7.4.150.0120.00917.40
7.4.140.0130.00517.86
7.4.130.0110.00616.30
7.4.120.0080.01216.39
7.4.110.0100.00616.37
7.4.100.0060.01116.59
7.4.90.0100.00716.44
7.4.80.0130.00619.39
7.4.70.0090.00816.40
7.4.60.0100.00616.32
7.4.50.0000.00816.63
7.4.40.0080.00816.42
7.4.30.0170.00416.48
7.4.00.0090.00614.65
7.3.330.0040.00213.10
7.3.320.0060.00013.07
7.3.310.0040.00416.14
7.3.300.0070.00016.27
7.3.290.0080.00716.19
7.3.280.0070.00916.29
7.3.270.0070.00917.40
7.3.260.0090.00916.46
7.3.250.0070.01016.40
7.3.240.0060.00916.52
7.3.230.0070.01016.55
7.3.210.0070.01016.52
7.3.200.0110.00719.39
7.3.190.0040.01516.29
7.3.180.0030.01416.39
7.3.170.0130.00716.47
7.3.160.0090.00616.54
7.3.10.0040.01116.40
7.3.00.0040.00716.57
7.2.330.0080.00816.55
7.2.320.0090.00816.47
7.2.310.0130.00716.63
7.2.300.0060.01016.34
7.2.290.0090.00916.61
7.2.130.0040.00916.91
7.2.120.0060.00616.98
7.2.110.0100.00316.99
7.2.100.0090.00616.81
7.2.90.0060.00316.63
7.2.80.0000.01417.01
7.2.70.0120.00316.74
7.2.60.0080.00716.83
7.2.50.0100.00316.93
7.2.40.0000.01616.96
7.2.30.0080.00416.98
7.2.20.0110.00316.88
7.2.10.0070.01116.96
7.2.00.0030.00817.90
7.1.250.0060.00615.88
7.1.200.0060.00615.77
7.1.100.0070.00717.93
7.1.70.0080.00017.21
7.1.60.0120.01219.11
7.1.50.0100.01416.58
7.1.00.0070.07322.33
7.0.200.0030.00716.72
7.0.140.0130.06322.09
7.0.60.0070.04719.78
7.0.50.0030.04317.66
7.0.40.0030.09720.19
7.0.30.0300.07720.00
7.0.20.0300.04720.12
7.0.10.0330.07720.32
7.0.00.0070.08720.30
5.6.280.0070.07021.03
5.6.210.0130.08020.75
5.6.200.0070.08718.08
5.6.190.0130.07320.45
5.6.180.3900.04320.41
5.6.170.0370.04720.55
5.6.160.0200.05720.40
5.6.150.0070.08018.22
5.6.140.0170.06018.21
5.6.130.0100.08318.21
5.6.120.0000.05021.09
5.6.110.0170.07721.13
5.6.100.0100.08020.98
5.6.90.0070.09320.99
5.6.80.0000.04020.42
5.6.70.4470.04020.36
5.5.350.0230.08020.38
5.5.340.0000.04017.95
5.5.330.0030.04320.06
5.5.320.0230.07020.27
5.5.310.0270.08020.29
5.5.300.0030.08717.92
5.5.290.0100.07017.95
5.5.280.0070.06020.63
5.5.270.0030.08320.66
5.5.260.0030.04320.72
5.5.250.0100.04320.59
5.5.240.0100.08020.25
5.4.450.0030.08319.42
5.4.440.0030.08319.57
5.4.430.0070.06719.42
5.4.420.0070.04319.40
5.4.410.0070.05319.28
5.4.400.0030.07318.89
5.4.390.0030.08018.88
5.4.380.0100.06319.22
5.4.370.0070.05319.16
5.4.360.0070.05719.08
5.4.350.0170.06319.09
5.4.340.0030.07718.91
5.4.320.0070.06319.25
5.4.310.0030.08018.81
5.4.300.0070.08019.09
5.4.290.0170.06719.11
5.4.280.0070.06319.09
5.4.270.0000.05319.24
5.4.260.0030.06319.05
5.4.250.0030.07019.05
5.4.240.0070.06719.12
5.4.230.0000.07719.09
5.4.220.0070.07318.89
5.4.210.0000.07318.80
5.4.200.0070.05719.13
5.4.190.0100.07319.15
5.4.180.0030.06719.07
5.4.170.0100.07019.23
5.4.160.0100.06319.20
5.4.150.0170.06719.11
5.4.140.0070.05316.26
5.4.130.0100.03716.30
5.4.120.0030.05716.16
5.4.110.0070.07316.20
5.4.100.0030.04316.30
5.4.90.0030.04316.35
5.4.80.0000.07316.32
5.4.70.0030.04716.18
5.4.60.0070.07016.28
5.4.50.0030.04716.39
5.4.40.0030.06716.36
5.4.30.0130.05716.35
5.4.20.0070.06016.40
5.4.10.0070.07316.17
5.4.00.0000.04716.05
5.3.290.0030.07714.50
5.3.280.0130.06014.53
5.3.270.0070.07714.47
5.3.260.0030.07314.58
5.3.250.0070.05014.63
5.3.240.0100.04314.55
5.3.230.0070.06714.54
5.3.220.0030.07314.65
5.3.210.0070.07314.50
5.3.200.0030.06014.42
5.3.190.0070.07314.40
5.3.180.0070.06714.65
5.3.170.0030.05314.58
5.3.160.0000.05714.40
5.3.150.0030.05014.43
5.3.140.0030.06314.57
5.3.130.0030.07714.38
5.3.120.0000.08014.59
5.3.110.0030.08014.48
5.3.100.0130.06013.97
5.3.90.0030.04713.85
5.3.80.0000.06314.04
5.3.70.0030.03313.89
5.3.60.0000.03713.83
5.3.50.0000.03713.72
5.3.40.0000.03713.79
5.3.30.0000.03713.75
5.3.20.0030.03313.77
5.3.10.0000.04013.61
5.3.00.0030.03313.66
5.2.170.0000.03012.32
5.2.160.0000.03012.32
5.2.150.0000.03012.32
5.2.140.0000.03012.32
5.2.130.0000.03012.32
5.2.120.0000.03012.32
5.2.110.0000.03012.32
5.2.100.0030.02712.32
5.2.90.0000.02712.32
5.2.80.0000.03012.32
5.2.70.0030.02712.32
5.2.60.0030.03012.32
5.2.50.0000.03012.32
5.2.40.0030.02312.32
5.2.30.0000.03012.32
5.2.20.0000.03012.32
5.2.10.0030.02312.32
5.2.00.0000.02712.32
5.1.60.0000.02312.32
5.1.50.0000.02312.32
5.1.40.0000.02712.32
5.1.30.0000.02712.32
5.1.20.0030.02312.32
5.1.10.0000.02312.32
5.1.00.0000.02712.32
5.0.50.0000.02012.32
5.0.40.0000.02012.32
5.0.30.0000.03012.32
5.0.20.0030.01712.32
5.0.10.0000.02012.32
5.0.00.0000.03012.32
4.4.90.0000.01312.32
4.4.80.0000.01312.32
4.4.70.0000.01712.32
4.4.60.0000.01712.32
4.4.50.0000.01312.32
4.4.40.0000.04012.32
4.4.30.0000.01712.32
4.4.20.0030.01312.32
4.4.10.0000.01312.32
4.4.00.0000.03012.32
4.3.110.0000.02012.32
4.3.100.0000.01312.32
4.3.90.0000.01312.32
4.3.80.0000.02312.32
4.3.70.0000.01312.32
4.3.60.0030.02012.32
4.3.50.0070.01012.32
4.3.40.0000.02312.32
4.3.30.0000.01712.32
4.3.20.0000.01312.32
4.3.10.0000.01712.32
4.3.00.0030.01012.32

preferences:
40.04 ms | 400 KiB | 5 Q