3v4l.org

run code in 300+ PHP versions simultaneously
<?php $a=10; for($b=0; $b<=$a; $b++){ $c++; } echo $c;

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)
8.3.60.0100.01016.75
8.3.50.0120.00717.51
8.3.40.0090.00618.61
8.3.30.0070.00718.83
8.3.20.0000.00818.48
8.3.10.0060.00320.45
8.3.00.0040.00419.26
8.2.180.0120.00618.16
8.2.170.0090.00622.96
8.2.160.0070.00722.21
8.2.150.0030.00524.18
8.2.140.0040.00424.66
8.2.130.0050.00226.16
8.2.120.0050.00219.95
8.2.110.0040.00720.85
8.2.100.0080.00417.91
8.2.90.0030.00519.05
8.2.80.0040.00417.93
8.2.70.0050.00317.63
8.2.60.0000.00717.93
8.2.50.0000.00918.07
8.2.40.0000.00718.09
8.2.30.0050.00218.25
8.2.20.0080.00017.76
8.2.10.0000.00717.61
8.2.00.0000.00817.85
8.1.280.0100.00725.92
8.1.270.0000.00824.66
8.1.260.0000.00726.35
8.1.250.0040.00428.09
8.1.240.0040.01822.59
8.1.230.0030.00921.04
8.1.220.0040.00417.74
8.1.210.0050.00318.77
8.1.200.0060.00317.13
8.1.190.0000.00717.54
8.1.180.0030.00518.10
8.1.170.0030.00520.68
8.1.160.0080.00018.70
8.1.150.0040.00418.56
8.1.140.0000.00717.40
8.1.130.0030.00317.95
8.1.120.0000.00717.38
8.1.110.0070.00017.32
8.1.100.0000.00717.27
8.1.90.0070.00017.43
8.1.80.0040.00417.40
8.1.70.0000.00717.29
8.1.60.0040.00417.52
8.1.50.0030.00517.33
8.1.40.0000.00817.36
8.1.30.0030.00617.47
8.1.20.0000.00817.57
8.1.10.0000.00717.48
8.1.00.0000.00817.44
8.0.300.0070.00020.01
8.0.290.0000.00716.75
8.0.280.0030.00318.36
8.0.270.0040.00417.27
8.0.260.0070.00016.89
8.0.250.0040.00416.91
8.0.240.0040.00417.04
8.0.230.0030.00316.95
8.0.220.0030.00316.86
8.0.210.0050.00216.77
8.0.200.0000.00616.79
8.0.190.0040.00317.00
8.0.180.0000.00816.83
8.0.170.0060.00316.93
8.0.160.0000.00716.87
8.0.150.0030.00616.73
8.0.140.0070.00416.75
8.0.130.0060.00013.29
8.0.120.0000.00716.89
8.0.110.0050.00216.68
8.0.100.0040.00416.69
8.0.90.0000.00716.90
8.0.80.0090.00916.84
8.0.70.0040.00416.73
8.0.60.0000.00716.96
8.0.50.0050.00216.70
8.0.30.0090.00917.06
8.0.20.0080.01317.11
8.0.10.0050.00217.04
8.0.00.0100.01216.88
7.4.330.0000.00513.00
7.4.320.0030.00316.62
7.4.300.0030.00316.33
7.4.290.0080.00016.44
7.4.280.0000.00716.41
7.4.270.0070.00016.43
7.4.260.0000.00613.11
7.4.250.0050.00216.44
7.4.240.0030.00316.43
7.4.230.0000.00716.61
7.4.220.0060.01216.47
7.4.210.0060.01116.55
7.4.200.0070.00016.42
7.4.190.0030.00316.59
7.4.160.0130.01016.30
7.4.150.0040.01516.35
7.4.140.0140.00716.45
7.4.130.0110.00616.43
7.4.120.0100.00616.46
7.4.110.0180.00416.39
7.4.100.0090.00916.73
7.4.90.0070.01016.54
7.4.80.0110.01016.43
7.4.70.0130.00716.24
7.4.60.0030.01716.58
7.4.50.0000.00616.11
7.4.40.0060.00916.33
7.4.30.0100.00716.43
7.4.00.0070.01015.07
7.3.330.0060.00013.16
7.3.320.0020.00313.17
7.3.310.0040.00416.46
7.3.300.0000.00716.13
7.3.290.0060.00916.34
7.3.280.0070.01316.32
7.3.270.0100.00716.29
7.3.260.0070.01016.46
7.3.250.0130.00716.42
7.3.240.0060.01516.33
7.3.230.0170.00316.49
7.3.210.0070.01016.37
7.3.200.0140.00319.39
7.3.190.0090.00916.57
7.3.180.0060.01516.34
7.3.170.0080.00816.38
7.3.160.0150.00616.58
7.3.120.0030.01414.74
7.3.10.0110.00616.20
7.3.00.0120.00816.33
7.2.330.0130.00316.36
7.2.320.0060.01216.42
7.2.310.0150.01116.73
7.2.300.0100.00716.40
7.2.290.0060.01416.70
7.2.130.0110.00816.16
7.2.120.0040.01216.32
7.2.110.0140.00316.33
7.2.100.0170.00316.19
7.2.90.0170.00616.18
7.2.80.0110.00816.62
7.2.70.0180.00616.02
7.2.60.0090.00716.65
7.2.50.0100.00316.18
7.2.40.0140.01016.40
7.2.30.0160.00816.22
7.2.20.0130.00816.26
7.2.10.0170.00416.18
7.2.00.0090.00717.89
7.1.250.0110.00315.52
7.1.200.0000.01215.71
7.1.100.0040.00818.19
7.1.70.0050.00217.24
7.1.60.0070.01519.40
7.1.50.0030.01716.84
7.1.00.0030.07322.30
7.0.200.0090.00316.69
7.0.140.0030.07322.15
7.0.120.0030.07321.96
7.0.60.0100.08719.97
7.0.50.0000.05317.84
7.0.40.0000.05020.19
7.0.30.0230.03720.09
7.0.20.0370.06320.04
7.0.10.0370.07320.13
7.0.00.0130.04020.12
5.6.280.0000.07721.11
5.6.210.0100.05320.75
5.6.200.0100.03718.08
5.6.190.0030.04320.34
5.6.180.0300.07020.59
5.6.170.0200.04720.38
5.6.160.0030.04720.40
5.6.150.0070.06718.14
5.6.140.0030.07718.18
5.6.130.0000.05718.10
5.6.120.0070.08320.98
5.6.110.0130.06320.97
5.6.100.0100.06721.01
5.6.90.0070.07720.96
5.6.80.0100.03320.35
5.6.70.4300.03720.26
5.5.350.0370.06320.51
5.5.340.0100.05017.88
5.5.330.0030.09720.23
5.5.320.0270.07320.13
5.5.310.0200.04320.27
5.5.300.0000.04318.01
5.5.290.0130.07317.88
5.5.280.0070.08320.86
5.5.270.0070.05320.63
5.5.260.0170.07720.79
5.5.250.0170.06020.75
5.5.240.0000.06020.34
5.4.450.0170.03719.26
5.4.440.0170.04019.44
5.4.430.0170.03719.57
5.4.420.0100.04319.56
5.4.410.0100.04019.33
5.4.400.0270.03319.09
5.4.390.0170.04019.06
5.4.380.0200.03719.21
5.4.370.0270.02318.93
5.4.360.0200.03319.13
5.4.350.0170.03719.26
5.4.340.0200.03319.06
5.4.320.0170.03719.25
5.4.310.0230.04019.26
5.4.300.0200.08019.24
5.4.290.0300.04019.08
5.4.280.0330.04018.91
5.4.270.0200.04019.15
5.4.260.0330.05019.22
5.4.250.0370.05719.08
5.4.240.0370.03319.21
5.4.230.0430.05718.92
5.4.220.0230.06019.21
5.4.210.0330.06019.09
5.4.200.0270.06319.07
5.4.190.0270.05719.05
5.4.180.0270.05319.22
5.4.170.0370.05318.78
5.4.160.0300.05018.79
5.4.150.0270.07019.23
5.4.140.0370.04016.28
5.4.130.0330.05316.18
5.4.120.0270.05016.27
5.4.110.0370.06016.43
5.4.100.0330.06716.43
5.4.90.0300.06716.23
5.4.80.0230.07016.37
5.4.70.0270.07316.37
5.4.60.0300.07016.21
5.4.50.0330.05016.20
5.4.40.0270.06016.21
5.4.30.0300.06716.36
5.4.20.0230.05316.31
5.4.10.0300.06316.40
5.4.00.0330.06315.63
5.3.290.0200.03314.49
5.3.280.0200.04314.54
5.3.270.0300.07314.45
5.3.260.0300.07014.46
5.3.250.0300.06314.63
5.3.240.0200.04314.43
5.3.230.0400.05714.68
5.3.220.0300.04014.65
5.3.210.0370.05314.47
5.3.200.0300.05014.44
5.3.190.0300.06714.41
5.3.180.0400.05314.52
5.3.170.0300.06714.51
5.3.160.0270.04714.41
5.3.150.0330.06014.60
5.3.140.0300.04314.39
5.3.130.0270.05014.39
5.3.120.0270.06014.42
5.3.110.0230.04014.39
5.3.100.0270.06713.88
5.3.90.0330.06013.88
5.3.80.0230.06013.89
5.3.70.0300.06713.89
5.3.60.0300.06713.84
5.3.50.0270.07013.80
5.3.40.0300.06313.89
5.3.30.0270.05313.86
5.3.20.0300.06313.54
5.3.10.0270.06713.43
5.3.00.0200.04013.58
5.2.170.0300.03012.70
5.2.160.0200.05012.70
5.2.150.0200.06012.70
5.2.140.0170.07312.70
5.2.130.0200.05012.70
5.2.120.0230.04712.70
5.2.110.0230.03312.70
5.2.100.0300.05312.70
5.2.90.0170.03312.70
5.2.80.0270.03712.70
5.2.70.0130.03712.70
5.2.60.0170.03312.70
5.2.50.0300.05012.70
5.2.40.0200.06012.70
5.2.30.0200.04712.70
5.2.20.0270.02712.70
5.2.10.0270.05312.70
5.2.00.0200.04012.70
5.1.60.0130.05312.70
5.1.50.0200.04712.70
5.1.40.0230.04712.70
5.1.30.0170.03712.70
5.1.20.0130.05012.70
5.1.10.0170.02712.70
5.1.00.0200.05012.70
5.0.50.0100.02012.70
5.0.40.0070.03312.70
5.0.30.0130.05312.70
5.0.20.0130.03312.70
5.0.10.0100.04712.70
5.0.00.0070.05712.70
4.4.90.0070.02012.70
4.4.80.0070.01712.70
4.4.70.0030.03312.70
4.4.60.0100.03012.70
4.4.50.0100.03312.70
4.4.40.0070.04012.70
4.4.30.0100.03312.70
4.4.20.0130.02012.70
4.4.10.0100.03312.70
4.4.00.0100.05312.70
4.3.110.0070.03312.70
4.3.100.0070.03312.70
4.3.90.0070.02012.70
4.3.80.0030.04012.70
4.3.70.0100.01712.70
4.3.60.0100.01712.70
4.3.50.0100.02712.70
4.3.40.0230.04012.70
4.3.30.0100.03012.70
4.3.20.0030.04012.70
4.3.10.0070.03012.70
4.3.00.0100.01712.70

preferences:
41.59 ms | 401 KiB | 5 Q