3v4l.org

run code in 300+ PHP versions simultaneously
<?php $a = "2a0"; for($i = 0; $i < 10; $i++) { print "$a\n"; $a++; }

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)
8.3.40.0100.01018.79
8.3.30.0100.00320.21
8.3.20.0070.00018.61
8.3.10.0080.00021.13
8.3.00.0000.00823.65
8.2.170.0090.00622.96
8.2.160.0130.00020.32
8.2.150.0080.00024.18
8.2.140.0000.00724.66
8.2.130.0080.00026.16
8.2.120.0040.00419.76
8.2.110.0060.00322.13
8.2.100.0080.00317.78
8.2.90.0030.00519.17
8.2.80.0000.00719.33
8.2.70.0050.00317.63
8.2.60.0050.00317.93
8.2.50.0000.01118.07
8.2.40.0060.00318.22
8.2.30.0070.00019.38
8.2.20.0000.00717.58
8.2.10.0000.00817.73
8.2.00.0030.00617.68
8.1.270.0040.00423.99
8.1.260.0000.00726.35
8.1.250.0040.00428.09
8.1.240.0100.00320.58
8.1.230.0080.00420.96
8.1.220.0080.00018.77
8.1.210.0000.00818.84
8.1.200.0090.00017.22
8.1.190.0020.00517.30
8.1.180.0030.00518.10
8.1.170.0020.00518.65
8.1.160.0040.00418.87
8.1.150.0050.00218.45
8.1.140.0000.00817.38
8.1.130.0000.00717.69
8.1.120.0050.00217.39
8.1.110.0000.00717.28
8.1.100.0030.00317.24
8.1.90.0040.00417.39
8.1.80.0040.00417.35
8.1.70.0030.00317.28
8.1.60.0000.00817.39
8.1.50.0040.00417.35
8.1.40.0030.00517.34
8.1.30.0040.00417.49
8.1.20.0030.00617.47
8.1.10.0000.00717.52
8.1.00.0040.00417.32
8.0.300.0030.00619.85
8.0.290.0000.00817.04
8.0.280.0000.00718.50
8.0.270.0030.00317.21
8.0.260.0050.00316.85
8.0.250.0030.00316.96
8.0.240.0090.00016.93
8.0.230.0040.00417.02
8.0.220.0030.00316.79
8.0.210.0090.00016.89
8.0.200.0060.00016.81
8.0.190.0030.00316.91
8.0.180.0060.00316.92
8.0.170.0040.00416.84
8.0.160.0030.00316.96
8.0.150.0000.00716.87
8.0.140.0000.00816.89
8.0.130.0000.00713.38
8.0.120.0000.00716.81
8.0.110.0020.00516.76
8.0.100.0030.00516.66
8.0.90.0000.00716.68
8.0.80.0110.00816.94
8.0.70.0040.00416.88
8.0.60.0000.00716.95
8.0.50.0000.00816.91
8.0.30.0060.01216.97
8.0.20.0110.00817.40
8.0.10.0060.00316.95
8.0.00.0120.00816.63
7.4.330.0020.00216.69
7.4.320.0000.00616.47
7.4.300.0040.00416.42
7.4.290.0060.00316.52
7.4.280.0030.00316.37
7.4.270.0000.00716.52
7.4.260.0060.00013.20
7.4.250.0000.00716.30
7.4.240.0030.00316.54
7.4.230.0070.00016.63
7.4.220.0180.00716.34
7.4.210.0090.00816.51
7.4.200.0040.00416.44
7.4.190.0030.00316.68
7.4.160.0040.01216.34
7.4.150.0090.01617.40
7.4.140.0180.00517.86
7.4.130.0090.01016.47
7.4.120.0100.00816.49
7.4.110.0060.01216.54
7.4.100.0100.00716.31
7.4.90.0100.00616.34
7.4.80.0060.01219.39
7.4.70.0070.01116.52
7.4.60.0150.00616.41
7.4.50.0000.00916.22
7.4.40.0000.01522.77
7.4.30.0090.00816.29
7.4.00.0120.00315.03
7.3.330.0000.00513.14
7.3.320.0050.00213.10
7.3.310.0000.00616.22
7.3.300.0030.00316.25
7.3.290.0120.00316.37
7.3.280.0100.00816.23
7.3.270.0090.00917.40
7.3.260.0140.00418.24
7.3.250.0110.01016.34
7.3.240.0070.01016.21
7.3.230.0090.01216.53
7.3.210.0160.00416.29
7.3.200.0050.01419.39
7.3.190.0090.00916.48
7.3.180.0090.00616.55
7.3.170.0040.01116.52
7.3.160.0070.01116.33
7.3.120.0100.00614.71
7.2.330.0120.00616.79
7.2.320.0070.01016.61
7.2.310.0100.00616.77
7.2.300.0030.01316.38
7.2.290.0130.00316.57
7.2.60.0130.00316.48
7.2.50.0070.01016.90
7.1.200.0040.00415.92
7.1.70.0030.00616.80
7.1.60.0130.01319.17
7.1.50.0100.01416.85
7.1.00.0000.05322.36
7.0.200.0030.00316.79
7.0.140.0030.07321.95
7.0.100.0270.06019.95
7.0.90.0030.05319.81
7.0.80.0200.05019.95
7.0.70.0030.06719.88
7.0.60.0030.07319.95
7.0.50.0000.04720.29
7.0.40.0000.04720.05
7.0.30.0000.07020.04
7.0.20.0070.05320.05
7.0.10.0100.04320.14
7.0.00.0030.06320.14
5.6.280.0000.07720.77
5.6.250.0070.08020.65
5.6.240.0030.09320.63
5.6.230.0170.07020.59
5.6.220.0100.05320.65
5.6.210.0030.05020.64
5.6.200.0100.05720.93
5.6.190.0000.05321.13
5.6.180.0130.04021.04
5.6.170.0030.04321.03
5.6.160.0070.08020.90
5.6.150.0030.08321.10
5.6.140.0070.04020.89
5.6.130.0070.04721.02
5.6.120.0170.07021.07
5.6.110.0000.08020.89
5.6.100.0100.08021.09
5.6.90.0070.04021.11
5.6.80.0230.03320.48
5.6.70.0130.04020.44
5.6.60.0070.07720.46
5.6.50.0000.05020.43
5.6.40.0030.04320.46
5.6.30.0070.07020.40
5.6.20.0170.05720.45
5.6.10.0070.07720.35
5.6.00.0030.07320.35
5.5.380.0070.07320.54
5.5.370.0100.07020.34
5.5.360.0070.07020.34
5.5.350.0100.05320.33
5.5.340.0130.04720.92
5.5.330.0000.07720.75
5.5.320.0070.04720.86
5.5.310.0130.04320.91
5.5.300.0100.06020.85
5.5.290.0030.09020.63
5.5.280.0100.05320.88
5.5.270.0030.04320.88
5.5.260.0130.08020.74
5.5.250.0100.06720.44
5.5.240.0170.05720.21
5.5.230.0030.05020.29
5.5.220.0070.06320.26
5.5.210.0030.05720.28
5.5.200.0170.04720.17
5.5.190.0100.04320.21
5.5.180.0130.07720.26
5.5.160.0070.06320.17
5.5.150.0030.04720.17
5.5.140.0030.06720.09
5.5.130.0070.04320.16
5.5.120.0030.04020.07
5.5.110.0070.04020.06
5.5.100.0030.04320.04
5.5.90.0000.06020.05
5.5.80.0000.07720.04
5.5.70.0100.05720.07
5.5.60.0100.05320.14
5.5.50.0100.07719.92
5.5.40.0100.07720.04
5.5.30.0100.08020.03
5.5.20.0200.06720.04
5.5.10.0030.04020.01
5.5.00.0100.05020.12
5.4.450.0170.06319.40
5.4.440.0030.04319.29
5.4.430.0070.03719.29
5.4.420.0100.05719.39
5.4.410.0070.07719.34
5.4.400.0000.04719.13
5.4.390.0000.08718.98
5.4.380.0100.05719.07
5.4.370.0070.04319.05
5.4.360.0070.06719.07
5.4.350.0070.04019.04
5.4.340.0100.04719.12
5.4.320.0070.07719.03
5.4.310.0070.06719.11
5.4.300.0070.06718.94
5.4.290.0130.04019.09
5.4.280.0030.04018.80
5.4.270.0000.07019.14
5.4.260.0100.04319.11
5.4.250.0100.04318.93
5.4.240.0070.04018.97
5.4.230.0070.05719.04
5.4.220.0030.06719.04
5.4.210.0000.04319.12
5.4.200.0030.05018.94
5.4.190.0030.04018.97
5.4.180.0030.04319.04
5.4.170.0030.05319.01
5.4.160.0100.04019.12
5.4.150.0100.05319.10
5.4.140.0100.05016.28
5.4.130.0000.06316.34
5.4.120.0130.03316.24
5.4.110.0070.07316.42
5.4.100.0000.04316.21
5.4.90.0000.04716.32
5.4.80.0030.05016.29
5.4.70.0000.03716.19
5.4.60.0070.04316.36
5.4.50.0030.04016.30
5.4.40.0030.04716.29
5.4.30.0100.03016.39
5.4.20.0070.05016.17
5.4.10.0100.06716.40
5.4.00.0070.05015.79
5.3.290.0030.07714.62
5.3.280.0000.05014.41
5.3.270.0000.05014.58
5.3.260.0030.07714.42
5.3.250.0070.06714.46
5.3.240.0030.06314.46
5.3.230.0000.07714.50
5.3.220.0100.03714.52
5.3.210.0030.04314.52
5.3.200.0030.07014.38
5.3.190.0070.05314.51
5.3.180.0070.03314.55
5.3.170.0070.04714.55
5.3.160.0100.08314.55
5.3.150.0030.06714.55
5.3.140.0030.04014.51
5.3.130.0030.03714.51
5.3.120.0030.05314.50
5.3.110.0000.06014.53
5.3.100.0030.04314.01
5.3.90.0100.05713.98
5.3.80.0030.03713.96
5.3.70.0000.04014.01
5.3.60.0070.03013.93
5.3.50.0000.03713.70
5.3.40.0030.04313.92
5.3.30.0030.06013.81
5.3.20.0000.04013.64
5.3.10.0100.04713.51
5.3.00.0200.04013.49
5.2.170.0000.04311.02
5.2.160.0070.03711.19
5.2.150.0130.04010.97
5.2.140.0000.03011.14
5.2.130.0030.02711.08
5.2.120.0000.03311.15
5.2.110.0100.03010.92
5.2.100.0070.06711.16
5.2.90.0030.04711.02
5.2.80.0070.05011.16
5.2.70.0070.03310.92
5.2.60.0030.03011.04
5.2.50.0100.02711.02
5.2.40.0030.04311.03
5.2.30.0030.05710.95
5.2.20.0070.04710.88
5.2.10.0030.04010.90
5.2.00.0000.06310.87
5.1.60.0070.04310.87
5.1.50.0070.04710.87
5.1.40.0030.04710.87
5.1.30.0030.02710.87
5.1.20.0030.02710.87
5.1.10.0000.03010.87
5.1.00.0030.02710.87
5.0.50.0030.03010.87
5.0.40.0070.02310.87
5.0.30.0000.03310.87
5.0.20.0030.02310.87
5.0.10.0030.02010.87
5.0.00.0100.02710.87
4.4.90.0070.02310.87
4.4.80.0030.02310.87
4.4.70.0030.01710.87
4.4.60.0000.02010.87
4.4.50.0000.03010.87
4.4.40.0070.04010.87
4.4.30.0000.03310.87
4.4.20.0070.03010.87
4.4.10.0000.01710.87
4.4.00.0030.03710.87
4.3.110.0000.03710.87
4.3.100.0000.01710.87
4.3.90.0030.01710.87
4.3.80.0030.02310.87
4.3.70.0030.02710.87
4.3.60.0070.02710.87
4.3.50.0000.02310.87
4.3.40.0000.03010.87
4.3.30.0000.01710.87
4.3.20.0000.01710.87
4.3.10.0000.01710.87
4.3.00.0100.02710.87

preferences:
40.53 ms | 400 KiB | 5 Q