3v4l.org

run code in 300+ PHP versions simultaneously
<?php echo "<pre>"; for ($i = 1; $i < PHP_INT_MAX; $i <<= 1) { echo $i."\n"; }

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)
8.3.40.0610.01018.71
8.3.30.0300.02018.81
8.3.20.0160.00618.77
8.3.10.0140.00721.10
8.3.00.0220.00323.52
8.2.170.0300.03022.96
8.2.160.0380.00720.52
8.2.150.0170.00724.18
8.2.140.0140.01024.66
8.2.130.0170.00726.16
8.2.120.0160.00621.12
8.2.110.0230.00720.55
8.2.100.0240.00817.84
8.2.90.0250.00917.75
8.2.80.0040.01117.97
8.2.70.0120.00317.93
8.2.60.0100.00717.93
8.2.50.0070.00718.16
8.2.40.0130.00322.28
8.2.30.0090.00619.39
8.2.20.0060.00919.50
8.2.10.0200.00317.63
8.2.00.0170.01317.64
8.1.270.0130.00923.99
8.1.260.0330.01026.35
8.1.250.0140.00728.09
8.1.240.0300.00022.08
8.1.230.0230.00719.21
8.1.220.0110.00417.74
8.1.210.0060.00921.04
8.1.200.0100.00717.22
8.1.190.0100.00717.11
8.1.180.0110.00418.10
8.1.170.0040.01118.56
8.1.160.0090.00618.83
8.1.150.0160.00418.63
8.1.140.0090.00617.31
8.1.130.0080.00817.77
8.1.120.0090.00617.47
8.1.110.0090.00917.45
8.1.100.0110.00417.48
8.1.90.0180.00017.44
8.1.80.0070.00717.43
8.1.70.0060.00617.47
8.1.60.0090.00617.60
8.1.50.0090.00617.47
8.1.40.0140.00317.40
8.1.30.0100.00417.58
8.1.20.0100.00717.55
8.1.10.0100.00717.60
8.1.00.0120.00917.52
8.0.300.0030.01019.96
8.0.290.0070.01016.58
8.0.280.0120.00318.37
8.0.270.0150.01117.19
8.0.260.0000.01416.68
8.0.250.0110.00316.71
8.0.240.0090.00816.90
8.0.230.0110.00416.92
8.0.220.0060.00916.78
8.0.210.0060.00916.72
8.0.200.0030.00916.88
8.0.190.0030.01016.96
8.0.180.0040.01116.86
8.0.170.0030.01416.83
8.0.160.0090.00416.89
8.0.150.0100.00716.79
8.0.140.0040.01116.78
8.0.130.0030.01013.34
8.0.120.0090.00616.88
8.0.110.0110.00316.64
8.0.100.0070.00716.81
8.0.90.0070.01016.82
8.0.80.0320.01616.72
8.0.70.0070.00716.77
8.0.60.0060.01016.82
8.0.50.0070.00716.83
8.0.30.0760.04417.00
8.0.20.0850.03917.40
8.0.10.0070.00716.70
8.0.00.0760.04816.64
7.4.330.0100.00616.72
7.4.320.0040.01116.34
7.4.300.0110.00416.33
7.4.290.0130.00016.34
7.4.280.0130.00016.44
7.4.270.0140.00016.30
7.4.260.0130.00313.21
7.4.250.0160.00916.26
7.4.240.0110.00716.44
7.4.230.0100.00716.44
7.4.220.0350.02216.43
7.4.210.0240.03616.40
7.4.200.0070.00716.52
7.4.190.0110.00316.41
7.4.160.0700.05116.57
7.4.150.0980.05817.40
7.4.140.0580.05317.86
7.4.130.0730.03216.34
7.4.120.0830.04416.30
7.4.110.0680.04516.52
7.4.100.0490.02416.50
7.4.90.0740.05716.45
7.4.80.0550.06419.39
7.4.70.0540.05116.46
7.4.60.0350.02816.38
7.4.50.0140.01016.43
7.4.40.0230.00522.77
7.4.30.0200.04016.27
7.3.330.0030.01213.10
7.3.320.0080.00413.08
7.3.310.0100.00616.14
7.3.300.0100.00316.05
7.3.290.0160.04316.20
7.3.280.0280.03716.15
7.3.270.0460.03117.40
7.3.260.0760.06118.24
7.3.250.0770.05716.33
7.3.240.0440.04716.11
7.3.230.0780.03816.39
7.3.210.0560.06616.34
7.3.200.0770.03019.39
7.3.190.0420.05216.13
7.3.180.0520.04516.20
7.3.170.0600.02916.27
7.3.160.0330.03616.09
7.2.330.0530.02316.63
7.2.320.0750.06316.51
7.2.310.0790.05016.54
7.2.300.0530.04216.72
7.2.290.0460.03416.62
7.2.100.1350.01514.32
7.2.90.0420.00914.45
7.2.80.0450.01314.32
7.2.70.1150.02214.81
7.2.60.1480.01414.76
7.2.50.0360.01514.49
7.2.40.0670.01814.42
7.2.30.1830.03814.96
7.2.20.0750.00814.80
7.2.10.1350.01314.89
7.2.00.1470.01714.49
7.1.220.0810.01613.68
7.1.210.1860.02013.51
7.1.200.0970.01413.39
7.1.190.1360.01713.46
7.1.180.0900.01713.55
7.1.170.2190.02213.64
7.1.160.0460.02913.38
7.1.150.1500.02913.67
7.1.140.0760.01313.67
7.1.130.0430.02213.64
7.1.120.0900.02513.57
7.1.110.0820.01513.43
7.1.100.1750.01013.83
7.1.90.0430.03013.35
7.1.80.0330.01613.78
7.1.70.1570.02613.46
7.1.60.0360.03031.45
7.1.50.2350.02731.73
7.1.40.0550.01631.84
7.1.30.2550.00931.74
7.1.20.0720.01231.84
7.1.10.1350.01213.75
7.1.00.0440.01413.43
7.0.310.0590.01913.32
7.0.300.1500.01813.12
7.0.290.1430.01613.50
7.0.280.1400.01813.25
7.0.270.0230.02213.36
7.0.260.0750.01713.37
7.0.250.1600.02213.42
7.0.240.1780.03513.17
7.0.230.0620.01413.46
7.0.220.1550.00913.33
7.0.210.1610.02213.40
7.0.200.0780.02413.46
7.0.190.1370.02113.47
7.0.180.2280.02213.54
7.0.170.0410.02213.35
7.0.160.2410.01613.46
7.0.150.0360.01813.55
7.0.140.2350.02713.14
7.0.130.2160.01613.34
7.0.120.2410.01013.55
7.0.110.1740.02713.33
7.0.100.2360.01113.15
7.0.90.2390.01913.16
7.0.80.0360.02013.20
7.0.70.2360.03313.44
7.0.60.2450.03113.53
7.0.50.0310.02013.50
7.0.40.2910.01613.16
7.0.30.3630.02213.48
7.0.20.1660.01913.76
7.0.10.0500.02213.24
7.0.00.0400.01513.47
5.6.380.0440.02414.05
5.6.370.0280.01913.99
5.6.360.0510.05813.84
5.6.350.0300.02414.39
5.6.340.0420.01414.52
5.6.330.0460.01714.08
5.6.320.0320.02114.23
5.6.310.0680.01713.70
5.6.300.0390.01214.36
5.6.290.0330.01714.29
5.6.280.0340.02114.09
5.6.270.0450.01414.03
5.6.260.0460.01014.35
5.6.250.0330.01814.02
5.6.240.0420.01814.02
5.6.230.0320.01414.34
5.6.220.0360.02514.07
5.6.210.0360.02914.14
5.6.200.0360.03613.99
5.6.190.0330.02314.19
5.6.180.0350.01714.16
5.6.170.0410.02213.82
5.6.160.0260.02214.06
5.6.150.0450.02114.33
5.6.140.0220.02214.35
5.6.130.0550.02214.39
5.6.120.0790.04114.20
5.6.110.0380.01414.25
5.6.100.0440.02013.99
5.6.90.0280.02814.17
5.6.80.0340.02314.11
5.6.70.0370.02514.32
5.6.60.0610.05113.85
5.5.380.0320.02912.64
5.5.370.0270.01812.64
5.5.360.0360.01612.64
5.5.350.0440.01112.64
5.5.340.0280.02012.64
5.5.330.0280.02212.64
5.5.320.0190.02912.64
5.5.310.0340.01112.64
5.5.300.0340.01812.64
5.5.290.0370.02212.64
5.5.280.0330.01312.64
5.5.270.0360.02812.64
5.5.260.0370.02312.64
5.5.250.0320.01912.64
5.5.240.0360.02312.64
5.5.230.0390.01712.64
5.5.220.0830.04912.64
5.4.450.0380.02112.64
5.4.440.0340.01912.64
5.4.430.0890.02412.64
5.4.420.0190.04412.64
5.4.410.0380.01712.64
5.4.400.0540.05812.64
5.4.390.0220.03712.64

preferences:
39.2 ms | 400 KiB | 5 Q