3v4l.org

run code in 300+ PHP versions simultaneously
<?php for($i=1;$i<=9;$i++) for($j=1;$j<=$i;$j++){ echo "$i"; echo "<br>"; } ?>

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)
8.3.40.0110.01118.61
8.3.30.0070.00718.63
8.3.20.0040.00418.47
8.3.10.0090.00020.48
8.3.00.0030.00519.13
8.2.170.0110.01122.96
8.2.160.0000.01920.65
8.2.150.0050.00324.18
8.2.140.0040.00424.66
8.2.130.0050.00326.16
8.2.120.0060.00320.85
8.2.110.0060.00621.03
8.2.100.0070.00317.78
8.2.90.0000.01019.38
8.2.80.0030.00619.28
8.2.70.0080.00017.75
8.2.60.0090.00017.80
8.2.50.0060.00318.07
8.2.40.0040.00418.09
8.2.30.0030.00518.10
8.2.20.0100.00019.36
8.2.10.0080.00017.59
8.2.00.0100.00017.59
8.1.270.0000.00823.99
8.1.260.0000.00826.35
8.1.250.0090.00028.09
8.1.240.0090.00022.55
8.1.230.0040.00820.89
8.1.220.0020.00517.78
8.1.210.0030.00518.84
8.1.200.0130.00717.23
8.1.190.0040.00417.53
8.1.180.0000.00918.10
8.1.170.0030.00718.84
8.1.160.0000.00818.80
8.1.150.0040.00418.63
8.1.140.0080.00017.41
8.1.130.0030.00317.86
8.1.120.0060.00317.38
8.1.110.0040.00417.38
8.1.100.0030.00317.27
8.1.90.0040.00417.39
8.1.80.0000.00717.46
8.1.70.0000.00717.34
8.1.60.0060.00317.62
8.1.50.0000.00917.43
8.1.40.0040.00417.49
8.1.30.0080.00017.60
8.1.20.0030.00617.60
8.1.10.0040.00417.41
8.1.00.0000.00717.45
8.0.300.0000.00719.96
8.0.290.0040.00416.74
8.0.280.0000.00718.38
8.0.270.0070.00017.19
8.0.260.0080.00016.66
8.0.250.0040.00416.88
8.0.240.0000.00816.91
8.0.230.0020.00516.83
8.0.220.0000.00716.86
8.0.210.0030.00316.83
8.0.200.0000.00616.83
8.0.190.0000.00716.91
8.0.180.0000.00716.87
8.0.170.0060.00316.73
8.0.160.0000.00716.86
8.0.150.0080.00416.72
8.0.140.0030.00516.76
8.0.130.0000.00513.21
8.0.120.0000.00716.73
8.0.110.0000.00816.88
8.0.100.0040.00416.86
8.0.90.0060.00316.67
8.0.80.0000.01516.85
8.0.70.0020.00516.91
8.0.60.0050.00316.82
8.0.50.0070.00016.84
8.0.30.0130.00416.96
8.0.20.0130.01017.03
8.0.10.0040.00416.98
8.0.00.0100.01016.87
7.4.330.0050.00012.96
7.4.320.0030.00316.48
7.4.300.0040.00416.45
7.4.290.0070.00016.48
7.4.280.0090.00316.50
7.4.270.0000.00816.59
7.4.260.0000.00613.25
7.4.250.0040.00416.58
7.4.240.0030.00316.61
7.4.230.0000.00716.47
7.4.220.0120.00516.59
7.4.210.0170.00016.61
7.4.200.0030.00316.61
7.4.190.0000.00716.54
7.4.160.0080.00816.49
7.4.150.0140.01016.48
7.4.140.0130.01116.36
7.4.130.0160.00716.45
7.4.120.0100.00716.55
7.4.110.0140.00816.53
7.4.100.0080.01316.57
7.4.90.0140.00416.45
7.4.80.0160.00619.39
7.4.70.0120.00516.54
7.4.60.0100.00716.50
7.4.50.0030.00616.22
7.4.40.0070.00716.55
7.4.30.0140.00316.42
7.4.00.0060.01114.86
7.3.330.0060.00012.99
7.3.320.0030.00313.13
7.3.310.0030.00316.40
7.3.300.0030.00316.25
7.3.290.0090.00616.27
7.3.280.0110.00616.24
7.3.270.0090.00916.25
7.3.260.0140.00716.71
7.3.250.0100.01316.40
7.3.240.0100.01316.54
7.3.230.0060.01516.50
7.3.210.0090.00916.36
7.3.200.0090.00916.30
7.3.190.0140.00716.48
7.3.180.0090.00616.23
7.3.170.0060.01016.51
7.3.160.0150.00616.33
7.3.120.0080.00814.84
7.3.110.0070.01014.55
7.3.100.0070.01014.82
7.3.90.0080.00814.60
7.3.80.0060.00914.80
7.3.70.0040.00414.53
7.3.60.0140.00014.92
7.3.50.0040.01114.69
7.3.40.0040.01514.75
7.3.30.0130.00314.77
7.3.20.0060.01016.52
7.3.10.0070.00716.64
7.3.00.0110.00616.72
7.2.330.0120.00616.45
7.2.320.0090.00916.43
7.2.310.0190.00616.70
7.2.300.0130.00516.38
7.2.290.0170.00816.76
7.2.250.0070.01114.58
7.2.240.0130.00615.21
7.2.230.0070.00714.94
7.2.220.0060.00615.11
7.2.210.0070.01014.88
7.2.200.0000.01315.11
7.2.190.0060.00914.78
7.2.180.0040.01115.10
7.2.170.0040.01214.95
7.2.00.0070.00319.40
7.1.330.0060.00615.80
7.1.320.0030.01015.67
7.1.310.0040.01115.58
7.1.300.0060.00915.68
7.1.290.0040.01515.74
7.1.280.0030.00615.68
7.1.270.0130.00315.80
7.1.260.0000.01516.00
7.1.100.0060.00918.02
7.1.70.0030.00317.00
7.1.60.0040.01819.30
7.1.50.0070.00716.88
7.1.00.0030.07022.44
7.0.200.0030.00616.84
7.0.140.0070.07321.96
7.0.120.0000.06721.96
7.0.60.0100.07320.02
7.0.50.0030.06717.91
7.0.40.0000.08320.21
7.0.30.0570.06320.17
7.0.20.0330.07320.09
7.0.10.0230.08020.00
7.0.00.0030.05020.01
5.6.280.0000.07721.05
5.6.210.0070.05720.54
5.6.200.0030.08018.16
5.6.190.0070.08720.41
5.6.180.0130.05020.32
5.6.170.0230.08020.55
5.6.160.0000.05320.51
5.6.150.0100.07718.18
5.6.140.0070.08018.17
5.6.130.0070.04318.09
5.6.120.0100.07321.12
5.6.110.0070.04320.98
5.6.100.0270.07720.99
5.6.90.0030.04021.09
5.6.80.0170.07720.46
5.6.70.0370.06320.34
5.5.350.0200.04320.37
5.5.340.0130.05317.98
5.5.330.0070.04020.45
5.5.320.0100.07020.37
5.5.310.0270.07720.37
5.5.300.0100.08017.92
5.5.290.0070.09018.02
5.5.280.0000.06320.72
5.5.270.0030.04720.70
5.5.260.0030.04320.71
5.5.250.0100.05020.79
5.5.240.0130.03320.36
5.4.450.0070.07319.12
5.4.440.0030.05019.50
5.4.430.0100.03719.44
5.4.420.0100.07019.52
5.4.410.0030.03719.00
5.4.400.0100.04019.09
5.4.390.0030.05319.17
5.4.380.0100.05019.16
5.4.370.0030.08019.12
5.4.360.0100.07319.12
5.4.350.0070.06319.18
5.4.340.0030.05318.91
5.4.320.0030.04019.18
5.4.310.0070.03718.89
5.4.300.0070.07318.92
5.4.290.0070.07318.91
5.4.280.0000.05319.18
5.4.270.0100.07019.18
5.4.260.0030.06019.14
5.4.250.0030.04719.17
5.4.240.0030.04319.09
5.4.230.0070.06719.07
5.4.220.0070.08319.17
5.4.210.0000.08319.11
5.4.200.0130.03018.91
5.4.190.0070.08019.17
5.4.180.0030.08318.78
5.4.170.0030.08319.14
5.4.160.0000.08019.15
5.4.150.0030.06719.15
5.4.140.0100.07316.43
5.4.130.0030.03716.19
5.4.120.0000.05316.20
5.4.110.0030.07716.27
5.4.100.0070.07316.23
5.4.90.0030.07016.27
5.4.80.0100.05316.33
5.4.70.0070.07316.21
5.4.60.0070.04016.38
5.4.50.0030.07316.23
5.4.40.0030.04716.29
5.4.30.0030.03716.21
5.4.20.0070.05716.38
5.4.10.0100.04316.23
5.4.00.0000.04715.70
5.3.290.0100.07714.54
5.3.280.0100.06714.55
5.3.270.0030.07714.53
5.3.260.0070.04314.54
5.3.250.0070.07314.54
5.3.240.0070.06714.52
5.3.230.0030.08014.54
5.3.220.0000.04014.50
5.3.210.0000.07714.54
5.3.200.0070.05714.44
5.3.190.0070.07714.49
5.3.180.0070.08014.50
5.3.170.0030.08314.51
5.3.160.0000.05014.49
5.3.150.0070.07714.34
5.3.140.0130.04314.47
5.3.130.0130.06314.38
5.3.120.0070.07314.42
5.3.110.0070.07014.47
5.3.100.0070.03713.96
5.3.90.0100.06313.95
5.3.80.0000.06314.12
5.3.70.0070.03713.96
5.3.60.0000.05013.92
5.3.50.0070.06013.87
5.3.40.0070.06713.76
5.3.30.0070.03713.88
5.3.20.0030.03713.51
5.3.10.0100.06713.58
5.3.00.0030.04013.57
5.2.170.0030.06711.15
5.2.160.0030.05311.12
5.2.150.0030.04711.08
5.2.140.0000.06711.00
5.2.130.0070.05311.00
5.2.120.0030.02711.03
5.2.110.0000.03010.98
5.2.100.0000.03311.04
5.2.90.0070.02311.07
5.2.80.0100.05710.95
5.2.70.0030.07011.27
5.2.60.0100.03310.98
5.2.50.0030.03710.95
5.2.40.0070.06010.91
5.2.30.0030.04310.91
5.2.20.0030.04710.89
5.2.10.0070.06710.91
5.2.00.0000.06310.75
5.1.60.0070.05010.07
5.1.50.0000.0309.98
5.1.40.0030.03010.12
5.1.30.0030.05310.23
5.1.20.0000.03010.30
5.1.10.0030.02710.07
5.1.00.0030.0479.96
5.0.50.0030.0438.51
5.0.40.0130.0178.36
5.0.30.0000.0678.36
5.0.20.0100.0408.25
5.0.10.0030.0438.13
5.0.00.0030.0338.21
4.4.90.0070.0178.11
4.4.80.0000.0378.11
4.4.70.0030.0238.11
4.4.60.0070.0238.11
4.4.50.0030.0278.11
4.4.40.0070.0478.11
4.4.30.0030.0338.11
4.4.20.0000.0178.11
4.4.10.0000.0408.11
4.4.00.0000.0538.11
4.3.110.0100.0308.11
4.3.100.0000.0308.11
4.3.90.0030.0338.11
4.3.80.0000.0278.11
4.3.70.0000.0178.11
4.3.60.0000.0308.11
4.3.50.0070.0308.11
4.3.40.0030.0338.11
4.3.30.0030.0338.11
4.3.20.0000.0378.11
4.3.10.0000.0278.11
4.3.00.0000.0308.11

preferences:
44.36 ms | 400 KiB | 5 Q