3v4l.org

run code in 300+ PHP versions simultaneously
<?php for($i = 0; $i < 2001; $i++) { echo $i."<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)
8.3.60.0140.00316.38
8.3.50.0120.00921.99
8.3.40.0030.01418.83
8.3.30.0150.00318.68
8.3.20.0030.00620.38
8.3.10.0030.00623.65
8.3.00.0090.00317.23
8.2.180.0180.00416.75
8.2.170.0190.00322.96
8.2.160.0030.01420.39
8.2.150.0060.00324.18
8.2.140.0060.00324.66
8.2.130.0070.00326.16
8.2.120.0060.00322.13
8.2.110.0080.00421.04
8.2.100.0100.00317.72
8.2.90.0060.00319.17
8.2.80.0030.00617.97
8.2.70.0080.00317.50
8.2.60.0000.00918.04
8.2.50.0040.00418.10
8.2.40.0090.00018.09
8.2.30.0100.00017.96
8.2.20.0000.00817.79
8.2.10.0090.00017.66
8.2.00.0030.00617.63
8.1.280.0190.00625.92
8.1.270.0110.01122.02
8.1.260.0080.00426.35
8.1.250.0100.00028.09
8.1.240.0060.00622.71
8.1.230.0060.00617.64
8.1.220.0040.00417.74
8.1.210.0070.00318.77
8.1.200.0050.00517.23
8.1.190.0000.00917.22
8.1.180.0000.00818.10
8.1.170.0030.00618.53
8.1.160.0080.00421.81
8.1.150.0030.00618.57
8.1.140.0000.00917.43
8.1.130.0030.00617.87
8.1.120.0080.00017.42
8.1.110.0080.00317.35
8.1.100.0040.00417.40
8.1.90.0040.00417.32
8.1.80.0000.01017.38
8.1.70.0060.00317.34
8.1.60.0030.00917.46
8.1.50.0030.00617.48
8.1.40.0060.00317.32
8.1.30.0000.00817.50
8.1.20.0090.00017.48
8.1.10.0040.00417.52
8.1.00.0000.00917.44
8.0.300.0080.00318.77
8.0.290.0060.00316.75
8.0.280.0030.00618.43
8.0.270.0000.00817.28
8.0.260.0090.00016.86
8.0.250.0040.00416.89
8.0.240.0000.00816.92
8.0.230.0000.00916.81
8.0.220.0040.00416.88
8.0.210.0030.00516.78
8.0.200.0000.00716.90
8.0.190.0000.00816.99
8.0.180.0000.00916.90
8.0.170.0030.00716.93
8.0.160.0030.00516.91
8.0.150.0030.00516.81
8.0.140.0040.00416.88
8.0.130.0060.00313.25
8.0.120.0030.00616.82
8.0.110.0060.00316.92
8.0.100.0000.00816.86
8.0.90.0040.00416.89
8.0.80.0100.01316.84
8.0.70.0030.00516.86
8.0.60.0050.00316.71
8.0.50.0030.00616.68
8.0.30.0150.01016.91
8.0.20.0190.00717.40
8.0.10.0060.00316.85
8.0.00.0150.01116.78
7.4.330.0070.00015.00
7.4.320.0030.00316.43
7.4.300.0000.00716.59
7.4.290.0090.00016.40
7.4.280.0000.00816.44
7.4.270.0080.00016.42
7.4.260.0040.00416.33
7.4.250.0000.00816.46
7.4.240.0030.00616.52
7.4.230.0000.00816.29
7.4.220.0110.01116.39
7.4.210.0100.01016.50
7.4.200.0000.00716.43
7.4.190.0030.00516.61
7.4.160.0100.01016.42
7.4.150.0110.02617.40
7.4.140.0130.01317.86
7.4.130.0140.01316.53
7.4.120.0200.00716.42
7.4.110.0120.01216.28
7.4.100.0100.01716.61
7.4.90.0150.00916.45
7.4.80.0110.01519.39
7.4.70.0090.01516.39
7.4.60.0160.00916.34
7.4.50.0030.00316.55
7.4.40.0070.01422.77
7.4.30.0130.00916.50
7.4.00.0070.01014.74
7.3.330.0000.00713.14
7.3.320.0060.00013.18
7.3.310.0080.00016.40
7.3.300.0070.00016.30
7.3.290.0230.01016.31
7.3.280.0150.01016.29
7.3.270.0060.02217.40
7.3.260.0150.01216.48
7.3.250.0090.01916.49
7.3.240.0150.01516.47
7.3.230.0100.01416.39
7.3.210.0160.01616.52
7.3.200.0160.00819.39
7.3.190.0090.01716.47
7.3.180.0170.00516.33
7.3.170.0160.00516.44
7.3.160.0100.01316.43
7.3.120.0100.01015.01
7.2.330.0220.00416.63
7.2.320.0070.01516.78
7.2.310.0060.01616.63
7.2.300.0140.00916.45
7.2.290.0180.01716.46
7.2.00.0000.01119.58
7.1.100.0100.00318.00
7.1.70.0030.00616.80
7.1.60.0130.01319.31
7.1.50.0130.01016.78
7.1.00.0070.07722.45
7.0.200.0060.00316.82
7.0.140.0100.06722.00
7.0.60.0070.08019.92
7.0.50.0100.06717.79
7.0.40.0070.04020.41
7.0.30.0300.08020.13
7.0.20.0330.07720.16
7.0.10.0370.06720.18
7.0.00.0130.06720.44
5.6.280.0130.07020.86
5.6.210.0130.08320.46
5.6.200.0000.04318.20
5.6.190.0070.04320.76
5.6.180.0270.07020.37
5.6.170.0370.08020.48
5.6.160.0100.08320.40
5.6.150.0070.04318.12
5.6.140.0100.07318.16
5.6.130.0070.05318.11
5.6.120.0070.07321.01
5.6.110.0030.07721.02
5.6.100.0000.06020.98
5.6.90.0130.08020.98
5.6.80.0030.04020.45
5.5.350.4170.04320.31
5.5.340.0130.04717.95
5.5.330.0130.06720.21
5.5.320.0000.08320.41
5.5.310.0330.04020.16
5.5.300.0070.04017.91
5.5.290.0100.08017.91
5.5.280.0130.08020.76
5.5.270.0170.07320.87
5.5.260.0100.06320.75
5.5.250.0130.07720.45
5.5.240.0200.06720.18
5.4.450.3070.03719.19
5.4.440.3430.04319.43
5.4.430.3900.03319.33
5.4.420.4270.04319.07
5.4.410.3770.04319.16
5.4.400.3670.04018.92
5.4.390.3700.03318.80
5.4.380.3630.03718.85
5.4.370.4100.04019.08
5.4.360.4270.03718.88
5.4.350.4200.04318.91
5.4.340.4470.03318.99
5.4.320.4270.04019.10
5.4.310.3900.03719.07
5.4.300.3700.03718.80
5.4.290.3770.03718.86
5.4.280.3130.03018.80
5.4.270.4070.04018.86
5.4.260.4070.04319.00
5.4.250.3570.03319.13
5.4.240.4130.04318.85
5.4.230.3470.03318.85
5.4.220.4370.03319.11
5.4.210.4370.03718.91
5.4.200.3830.04318.95
5.4.190.3930.04318.84
5.4.180.3900.03718.91
5.4.170.4300.03319.05
5.4.160.4270.03718.89
5.4.150.4330.04318.89
5.4.140.4430.03716.44
5.4.130.3970.03016.53
5.4.120.3600.03316.53
5.4.110.4070.04016.05
5.4.100.3800.03716.23
5.4.90.3500.03316.34
5.4.80.0130.05716.40
5.4.70.0070.03716.48
5.4.60.2300.05316.03
5.4.50.4270.04316.38
5.4.40.4100.04016.48
5.4.30.3600.04016.39
5.4.20.3670.03016.36
5.4.10.3700.04316.35
5.4.00.3400.03715.68
5.3.290.4100.04014.51
5.3.280.3230.03714.54
5.3.270.3930.03014.44
5.3.260.4000.04014.46
5.3.250.4200.04314.51
5.3.240.4170.04014.55
5.3.230.3900.03714.43
5.3.220.3530.03714.42
5.3.210.3530.04014.40
5.3.200.4170.04314.65
5.3.190.3600.03314.47
5.3.180.3770.03314.43
5.3.170.0070.04714.42
5.3.160.4070.05014.43
5.3.150.4230.03714.46
5.3.140.5000.04014.54
5.3.130.3330.04014.63
5.3.120.3770.03714.38
5.3.110.3270.04314.63
5.3.100.3430.03014.14
5.3.90.3270.04013.86
5.3.80.3230.03713.96
5.3.70.3300.03013.87
5.3.60.3530.03713.90
5.3.50.3470.03713.79
5.3.40.0670.03313.89
5.3.30.0070.03713.78
5.3.20.3070.03313.48
5.3.10.3330.03313.50
5.3.00.3100.03013.54
5.2.170.2830.02310.98
5.2.160.2800.03311.19
5.2.150.0000.03311.08
5.2.140.0070.03011.02
5.2.130.2800.03311.04
5.2.120.2770.02710.94
5.2.110.2700.02710.95
5.2.100.2530.02711.03
5.2.90.2770.02311.14
5.2.80.3000.03311.13
5.2.70.2830.03311.11
5.2.60.3000.03311.11
5.2.50.2730.02710.90
5.2.40.2670.02711.01
5.2.30.3030.02710.81
5.2.20.2570.03010.79
5.2.10.2930.03010.78
5.2.00.3200.02310.67
5.1.60.3000.02710.10
5.1.50.2700.0209.96
5.1.40.2700.0279.88
5.1.30.2730.03310.44
5.1.20.2530.02710.52
5.1.10.2500.0309.98
5.1.00.2400.03010.21
5.0.50.1070.0238.59
5.0.40.1370.0208.48
5.0.30.1370.0308.46
5.0.20.1670.0238.46
5.0.10.1200.0238.46
5.0.00.1530.0408.46
4.4.90.1400.0208.46
4.4.80.1370.0238.46
4.4.70.1500.0208.46
4.4.60.1500.0208.46
4.4.50.1400.0178.46
4.4.40.1670.0278.46
4.4.30.1700.0208.46
4.4.20.1430.0208.46
4.4.10.0630.0178.46
4.4.00.1530.0278.46
4.3.110.1770.0208.46
4.3.100.1330.0178.46
4.3.90.1700.0138.46
4.3.80.1730.0278.46
4.3.70.1730.0178.46
4.3.60.1400.0178.46
4.3.50.1700.0208.46
4.3.40.1570.0238.46
4.3.30.1000.0178.46
4.3.20.0770.0178.46
4.3.10.0470.0308.46
4.3.00.0800.0138.46

preferences:
51.42 ms | 401 KiB | 5 Q