3v4l.org

run code in 300+ PHP versions simultaneously
<?php for($i=0; $i++; $i < 100)echo 'foo';

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)
8.3.60.0110.00418.56
8.3.50.0120.00721.98
8.3.40.0100.01018.45
8.3.30.0040.01120.21
8.3.20.0040.00420.36
8.3.10.0000.00822.05
8.3.00.0080.00022.48
8.2.180.0070.01016.38
8.2.170.0100.00322.96
8.2.160.0140.00418.79
8.2.150.0080.00024.18
8.2.140.0080.00024.66
8.2.130.0040.01426.16
8.2.120.0040.00419.65
8.2.110.0030.00622.31
8.2.100.0030.00719.20
8.2.90.0030.00619.14
8.2.80.0060.00319.39
8.2.70.0030.00617.50
8.2.60.0040.00417.80
8.2.50.0000.00818.07
8.2.40.0000.00819.82
8.2.30.0030.00518.04
8.2.20.0040.00417.63
8.2.10.0000.00717.56
8.2.00.0030.00617.67
8.1.280.0140.00025.92
8.1.270.0040.00424.66
8.1.260.0000.00726.35
8.1.250.0040.00428.09
8.1.240.0000.00923.68
8.1.230.0040.00719.10
8.1.220.0040.00417.74
8.1.210.0040.00418.77
8.1.200.0030.00617.36
8.1.190.0040.00417.18
8.1.180.0060.00320.25
8.1.170.0000.00818.53
8.1.160.0050.00322.16
8.1.150.0000.00718.63
8.1.140.0040.00417.31
8.1.130.0040.00417.82
8.1.120.0040.00417.30
8.1.110.0000.00717.41
8.1.100.0040.00417.45
8.1.90.0040.00417.27
8.1.80.0000.00817.36
8.1.70.0000.00717.34
8.1.60.0030.00617.48
8.1.50.0060.00317.42
8.1.40.0050.00217.35
8.1.30.0000.00717.57
8.1.20.0090.00017.48
8.1.10.0000.00717.47
8.1.00.0080.00417.28
8.0.300.0000.00718.77
8.0.290.0000.00817.02
8.0.280.0030.00318.37
8.0.270.0000.00717.14
8.0.260.0030.00316.66
8.0.250.0030.00316.91
8.0.240.0040.00416.89
8.0.230.0030.00316.75
8.0.220.0030.00316.79
8.0.210.0000.00716.79
8.0.200.0000.00616.87
8.0.190.0030.00316.85
8.0.180.0040.00416.82
8.0.170.0000.00716.70
8.0.160.0050.00316.77
8.0.150.0030.00316.80
8.0.140.0000.00716.83
8.0.130.0030.00313.25
8.0.120.0030.00516.67
8.0.110.0040.00416.80
8.0.100.0000.00716.76
8.0.90.0030.00316.85
8.0.80.0130.00316.74
8.0.70.0050.00216.71
8.0.60.0040.00416.86
8.0.50.0040.00416.70
8.0.30.0100.00816.93
8.0.20.0090.00917.40
8.0.10.0000.00716.83
8.0.00.0130.00516.60
7.4.330.0000.00615.00
7.4.320.0000.00716.52
7.4.300.0000.00816.53
7.4.290.0000.00716.44
7.4.280.0060.00016.52
7.4.270.0030.00316.42
7.4.260.0030.00316.50
7.4.250.0040.00416.36
7.4.240.0020.00516.42
7.4.230.0070.00016.45
7.4.220.0070.01016.64
7.4.210.0070.00816.48
7.4.200.0070.00016.51
7.4.190.0000.00716.65
7.4.160.0000.01916.44
7.4.150.0090.00917.40
7.4.140.0090.01217.86
7.4.130.0080.01216.39
7.4.120.0030.01316.40
7.4.110.0110.01116.46
7.4.100.0070.01616.31
7.4.90.0100.00716.36
7.4.80.0080.00619.39
7.4.70.0060.01316.47
7.4.60.0110.01116.47
7.4.50.0000.00816.39
7.4.40.0090.00622.77
7.4.30.0120.00416.28
7.4.00.0030.01014.74
7.3.330.0060.00013.17
7.3.320.0000.00512.93
7.3.310.0000.00716.33
7.3.300.0000.00616.17
7.3.290.0030.01216.16
7.3.280.0080.00716.11
7.3.270.0090.01017.40
7.3.260.0130.00416.22
7.3.250.0110.00816.26
7.3.240.0030.01316.40
7.3.230.0060.00916.53
7.3.210.0080.00816.13
7.3.200.0090.00619.39
7.3.190.0060.01616.52
7.3.180.0150.00016.24
7.3.170.0150.00016.52
7.3.160.0040.01416.29
7.3.120.0100.00714.95
7.3.10.0030.00816.59
7.3.00.0000.01116.30
7.2.330.0100.00916.36
7.2.320.0090.00916.46
7.2.310.0070.01416.55
7.2.300.0090.00916.72
7.2.290.0090.00916.58
7.2.130.0050.00516.82
7.2.120.0000.01316.80
7.2.110.0000.01116.69
7.2.100.0060.00316.94
7.2.90.0100.00316.63
7.2.80.0090.00516.61
7.2.70.0100.00016.67
7.2.60.0080.00516.77
7.2.50.0000.00916.66
7.2.40.0000.01016.74
7.2.30.0030.00716.68
7.2.20.0000.01016.52
7.2.10.0090.00016.88
7.2.00.0050.00516.55
7.1.250.0030.00715.65
7.1.200.0100.00315.75
7.1.100.0180.00318.04
7.1.70.0030.00317.03
7.1.60.0090.01519.43
7.1.50.0120.00916.50
7.1.00.0030.07322.28
7.0.200.0000.00916.76
7.0.140.0030.07722.08
7.0.60.0100.05719.96
7.0.50.0130.04717.79
7.0.40.0070.04720.40
7.0.30.0370.07020.08
7.0.20.0270.04020.10
7.0.10.0370.05720.19
7.0.00.0030.09020.32
5.6.280.0000.07720.90
5.6.210.0000.08720.54
5.6.200.0130.06018.21
5.6.190.0070.08320.55
5.6.180.0200.05020.41
5.6.170.0270.07720.45
5.6.160.0100.08320.61
5.6.150.0100.05718.22
5.6.140.0030.04718.11
5.6.130.0100.08318.21
5.6.120.0030.09021.07
5.6.110.0000.04321.04
5.6.100.0100.08021.07
5.6.90.0100.07020.94
5.6.80.0070.06320.48
5.6.70.0200.08020.51
5.5.350.0030.05320.37
5.5.340.0070.07317.92
5.5.330.0070.05320.21
5.5.320.0200.04320.27
5.5.310.0230.07020.50
5.5.300.0130.06017.91
5.5.290.0000.04317.96
5.5.280.0030.07320.64
5.5.270.0100.04320.88
5.5.260.0000.06020.76
5.5.250.0030.04020.70
5.5.240.0100.06320.23
5.4.450.0800.05719.43
5.4.440.0770.05319.47
5.4.430.0730.05719.09
5.4.420.0930.05719.54
5.4.410.0870.05719.34
5.4.400.0430.05318.68
5.4.390.0470.06318.61
5.4.380.0270.06018.71
5.4.370.0170.04718.68
5.4.360.0230.04318.59
5.4.350.0060.04011.97
5.4.340.0050.03711.97
5.4.320.0050.03812.45
5.4.310.0060.05512.45
5.4.300.0050.03712.46
5.4.290.0070.03712.45
5.4.280.0110.04412.34
5.4.270.0050.03712.35
5.4.260.0070.04312.34
5.4.250.0050.04012.35
5.4.240.0130.06018.84
5.4.230.0100.05718.66
5.4.220.0230.05018.87
5.4.210.0130.05018.81
5.4.200.0030.05319.02
5.4.190.0170.06018.88
5.4.180.0130.05318.64
5.4.170.0130.05718.79
5.4.160.0030.05318.72
5.4.150.0070.07318.77
5.4.140.0100.04716.27
5.4.130.0070.04716.39
5.4.120.0130.04716.39
5.4.110.0070.06016.46
5.4.100.0100.06016.23
5.4.90.0070.05016.42
5.4.80.0100.05016.45
5.4.70.0130.04316.50
5.4.60.0130.04316.38
5.4.50.0100.04716.33
5.4.40.0070.05016.39
5.4.30.0000.05316.21
5.4.20.0000.05716.48
5.4.10.0130.05016.41
5.4.00.0100.06015.90
5.3.290.0080.03712.80
5.3.280.0070.05714.63
5.3.270.0130.06714.60
5.3.260.0070.05714.70
5.3.250.0200.04314.62
5.3.240.0100.07014.61
5.3.230.0130.05014.69
5.3.220.0130.06014.58
5.3.210.0170.07014.58
5.3.200.0000.08314.61
5.3.190.0100.07314.71
5.3.180.0170.06314.55
5.3.170.0030.05314.47
5.3.160.0230.05014.39
5.3.150.0030.06014.65
5.3.140.0100.05714.42
5.3.130.0070.05314.39
5.3.120.0100.05314.44
5.3.110.0100.05014.32
5.3.100.0070.05014.04
5.3.90.0070.05013.86
5.3.80.0070.05014.00
5.3.70.0070.05013.93
5.3.60.0000.05314.01
5.3.50.0070.05013.88
5.3.40.0070.05313.99
5.3.30.0030.06014.00
5.3.20.0000.05713.63
5.3.10.0100.05313.73
5.3.00.0070.05313.41
5.2.170.0100.03711.04
5.2.160.0100.04311.15
5.2.150.0070.04011.23
5.2.140.0130.05011.14
5.2.130.0130.03711.03
5.2.120.0030.04311.00
5.2.110.0100.05310.86
5.2.100.0070.04010.98
5.2.90.0130.03711.00
5.2.80.0100.03711.12
5.2.70.0070.04011.02
5.2.60.0000.04310.96
5.2.50.0070.04710.91
5.2.40.0030.04311.10
5.2.30.0030.04710.98
5.2.20.0000.04310.87
5.2.10.0130.03010.62
5.2.00.0100.03310.78
5.1.60.0070.03310.00
5.1.50.0070.03710.00
5.1.40.0070.03310.03
5.1.30.0070.05010.23
5.1.20.0070.03710.36
5.1.10.0070.03310.29
5.1.00.0100.02710.02
5.0.50.0030.03010.00
5.0.40.0070.02310.00
5.0.30.0000.04310.00
5.0.20.0100.02310.00
5.0.10.0130.02710.00
5.0.00.0000.04310.00
4.4.90.0070.02010.00
4.4.80.0030.02310.00
4.4.70.0030.02010.00
4.4.60.0070.01710.00
4.4.50.0070.02710.00
4.4.40.0000.03710.00
4.4.30.0030.02010.00
4.4.20.0000.02310.00
4.4.10.0030.02010.00
4.4.00.0030.03310.00
4.3.110.0000.02310.00
4.3.100.0000.02310.00
4.3.90.0170.01010.00
4.3.80.0000.03310.00
4.3.70.0100.02010.00
4.3.60.0100.02010.00
4.3.50.0030.02310.00
4.3.40.0030.03010.00
4.3.30.0030.02710.00
4.3.20.0000.03010.00
4.3.10.0070.02310.00
4.3.00.0000.0236.81

preferences:
44.95 ms | 401 KiB | 5 Q