3v4l.org

run code in 300+ PHP versions simultaneously
<?php function test($a, $b) { return $a + $b; } for ($i = 0; $i < 100000; $i++) { test($i, $i + 1); }

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)
8.3.60.0130.00316.50
8.3.50.0200.01421.93
8.3.40.0140.00318.57
8.3.30.0100.00718.74
8.3.20.0030.00620.25
8.3.10.0060.00323.71
8.3.00.0090.00020.84
8.2.180.0130.00716.50
8.2.170.0100.00722.96
8.2.160.0090.00620.39
8.2.150.0000.00924.18
8.2.140.0000.01024.66
8.2.130.0140.00726.16
8.2.120.0060.00322.25
8.2.110.0030.01020.98
8.2.100.0070.00717.72
8.2.90.0030.00619.05
8.2.80.0030.00717.97
8.2.70.0060.00317.63
8.2.60.0000.01017.91
8.2.50.0000.00918.07
8.2.40.0000.00917.92
8.2.30.0060.00317.98
8.2.20.0000.00917.57
8.2.10.0060.00317.60
8.2.00.0030.00617.47
8.1.280.0030.01325.92
8.1.270.0030.00723.82
8.1.260.0070.00326.35
8.1.250.0030.00628.09
8.1.240.0090.00321.37
8.1.230.0090.00317.45
8.1.220.0030.00617.74
8.1.210.0040.00718.77
8.1.200.0030.00917.23
8.1.190.0050.00517.10
8.1.180.0060.00318.10
8.1.170.0000.01218.59
8.1.160.0000.00922.01
8.1.150.0060.00318.57
8.1.140.0060.00317.43
8.1.130.0000.01017.88
8.1.120.0030.00617.43
8.1.110.0050.00517.23
8.1.100.0080.00317.28
8.1.90.0030.00617.43
8.1.80.0030.00617.31
8.1.70.0030.00617.30
8.1.60.0040.00717.56
8.1.50.0040.00717.53
8.1.40.0000.01117.48
8.1.30.0070.00417.50
8.1.20.0030.00717.61
8.1.10.0040.00817.45
8.1.00.0000.01117.42
8.0.300.0030.00718.77
8.0.290.0060.00316.63
8.0.280.0000.00818.41
8.0.270.0040.00417.10
8.0.260.0000.00816.75
8.0.250.0030.00616.89
8.0.240.0030.00616.75
8.0.230.0040.00416.90
8.0.220.0060.00316.80
8.0.210.0030.00516.79
8.0.200.0000.00816.88
8.0.190.0000.01116.93
8.0.180.0030.00716.75
8.0.170.0000.01016.83
8.0.160.0070.00316.81
8.0.150.0050.00516.76
8.0.140.0060.00316.76
8.0.130.0040.00413.21
8.0.120.0000.01116.70
8.0.110.0030.00716.75
8.0.100.0040.00716.88
8.0.90.0070.00316.89
8.0.80.0070.01116.80
8.0.70.0000.01016.79
8.0.60.0030.00816.79
8.0.50.0030.00716.72
8.0.30.0160.00516.96
8.0.20.0080.01417.40
8.0.10.0030.00717.01
8.0.00.0160.00416.61
7.4.330.0030.00315.09
7.4.320.0000.00916.54
7.4.300.0080.00016.61
7.4.290.0050.00516.60
7.4.280.0070.00316.63
7.4.270.0000.01016.57
7.4.260.0000.00916.44
7.4.250.0070.00316.45
7.4.240.0030.00716.44
7.4.230.0000.00916.67
7.4.220.0170.00916.56
7.4.210.0070.01116.47
7.4.200.0030.00716.71
7.4.190.0000.01016.67
7.4.160.0080.01216.19
7.4.150.0070.01417.40
7.4.140.0100.01417.86
7.4.130.0060.01616.46
7.4.120.0070.01316.45
7.4.110.0170.00316.57
7.4.100.0090.01216.48
7.4.90.0120.00916.45
7.4.80.0070.01416.41
7.4.70.0100.01316.41
7.4.60.0030.01716.58
7.4.50.0000.01316.41
7.4.40.0060.01322.77
7.4.30.0090.00916.68
7.4.00.0070.01014.88
7.3.330.0040.00413.29
7.3.320.0000.00813.14
7.3.310.0000.01016.32
7.3.300.0060.00316.25
7.3.290.0030.01416.23
7.3.280.0090.01216.29
7.3.270.0150.00617.40
7.3.260.0100.01016.45
7.3.250.0090.01416.58
7.3.240.0100.01016.39
7.3.230.0130.00916.39
7.3.210.0070.01416.49
7.3.200.0100.01019.39
7.3.190.0070.01416.39
7.3.180.0100.01016.53
7.3.170.0060.01316.46
7.3.160.0150.01216.52
7.3.120.0060.01314.95
7.2.330.0120.00916.57
7.2.320.0130.01816.62
7.2.310.0100.01016.63
7.2.300.0120.00916.64
7.2.290.0100.01316.69
7.2.00.0030.01719.40
7.1.100.0000.01818.23
7.1.70.0080.00617.11
7.1.60.0100.02119.29
7.1.50.0100.01616.89
7.1.00.0000.08722.36
7.0.200.0000.01516.44
7.0.140.0000.08322.09
7.0.60.0270.07319.94
7.0.50.0070.04017.86
7.0.40.0230.07320.11
7.0.30.0230.07720.15
7.0.20.0330.07320.09
7.0.10.0270.05020.30
7.0.00.0000.08320.25
5.6.280.0030.09721.11
5.6.210.0030.10020.53
5.6.200.0100.05718.16
5.6.190.0070.05720.50
5.6.180.0000.10720.47
5.6.170.0330.07320.39
5.6.160.0070.05320.49
5.6.150.0030.09018.21
5.6.140.0100.09718.21
5.6.130.0130.07318.15
5.6.120.0100.07321.14
5.6.110.0070.05021.05
5.6.100.0000.05721.01
5.6.90.0100.09721.10
5.6.80.0030.06320.38
5.6.70.0330.07720.38
5.5.350.0070.07320.34
5.5.340.0130.09718.07
5.5.330.0070.05320.34
5.5.320.0170.09720.31
5.5.310.0200.06020.27
5.5.300.0100.06018.01
5.5.290.0070.09318.08
5.5.280.0030.10020.73
5.5.270.0100.09720.89
5.5.260.0130.08020.71
5.5.250.0130.09020.55
5.5.240.0100.10020.19
5.4.450.0000.05319.17
5.4.440.0470.05319.67
5.4.430.1730.04319.32
5.4.420.2170.05019.54
5.4.410.2270.04719.39
5.4.400.2100.04719.23
5.4.390.2630.05019.22
5.4.380.2070.05018.95
5.4.370.2500.04019.09
5.4.360.2370.05019.16
5.4.350.2570.05018.95
5.4.340.2430.05719.23
5.4.320.2470.05318.92
5.4.310.2200.05319.07
5.4.300.2570.04719.19
5.4.290.2330.05719.19
5.4.280.2230.05018.95
5.4.270.2500.05319.20
5.4.260.2700.04319.13
5.4.250.2470.05319.22
5.4.240.2570.04719.08
5.4.230.2670.05319.24
5.4.220.2430.05318.94
5.4.210.2800.04019.15
5.4.200.2570.05019.21
5.4.190.2230.05019.07
5.4.180.2600.04319.07
5.4.170.2470.05318.83
5.4.160.2530.05719.20
5.4.150.2530.05319.06
5.4.140.2300.04716.36
5.4.130.2570.05016.49
5.4.120.2570.05016.49
5.4.110.2400.04016.37
5.4.100.2570.04316.19
5.4.90.2530.05016.45
5.4.80.2230.04716.39
5.4.70.2530.05316.54
5.4.60.2600.04316.52
5.4.50.2530.05016.25
5.4.40.2630.06016.54
5.4.30.2830.05716.37
5.4.20.2700.04316.50
5.4.10.2330.05316.53
5.4.00.2530.04315.73
5.3.290.2500.04314.56
5.3.280.2370.05314.50
5.3.270.2470.06014.50
5.3.260.2530.05014.59
5.3.250.2500.04714.61
5.3.240.2470.05014.69
5.3.230.2800.05714.62
5.3.220.2530.05014.46
5.3.210.2430.04714.65
5.3.200.2800.05314.62
5.3.190.2370.05014.71
5.3.180.2670.05014.59
5.3.170.2630.04714.64
5.3.160.2530.05014.53
5.3.150.2600.05314.47
5.3.140.2730.04314.79
5.3.130.2700.04714.77
5.3.120.2630.05314.66
5.3.110.2600.05314.47
5.3.100.2570.06314.01
5.3.90.2600.06013.95
5.3.80.2530.05714.02
5.3.70.2370.05014.00
5.3.60.2570.05014.22
5.3.50.2600.05313.86
5.3.40.2600.05014.17
5.3.30.2600.05713.91
5.3.20.2570.06013.70
5.3.10.2470.05013.82
5.3.00.2470.04713.56
5.2.170.1930.05011.22
5.2.160.2130.05311.07
5.2.150.2230.05011.05
5.2.140.2070.05311.25
5.2.130.1970.05011.25
5.2.120.2130.05711.32
5.2.110.2200.06011.00
5.2.100.2230.05011.00
5.2.90.1970.05011.25
5.2.80.2100.06011.01
5.2.70.2300.05011.20
5.2.60.2130.05711.02
5.2.50.2230.04711.24
5.2.40.1870.05011.07
5.2.30.1700.05010.89
5.2.20.1730.06010.93
5.2.10.1830.05310.94
5.2.00.1870.05310.71
5.1.60.1630.04310.04
5.1.50.1630.0509.92
5.1.40.1600.04710.02
5.1.30.1730.05310.39
5.1.20.1830.04310.43
5.1.10.1630.04310.07
5.1.00.1770.04710.05
5.0.50.0770.0608.44
5.0.40.0800.0638.39
5.0.30.0770.0708.45
5.0.20.1000.0838.09
5.0.10.0930.0738.07
5.0.00.1000.0878.14
4.4.90.0770.0537.63
4.4.80.0870.0637.63
4.4.70.1000.0707.63
4.4.60.0800.0507.63
4.4.50.0730.0577.63
4.4.40.0800.0677.63
4.4.30.0770.0537.63
4.4.20.0900.0677.63
4.4.10.0870.0577.63
4.4.00.0730.0637.63
4.3.110.0770.0537.63
4.3.100.0870.0707.63
4.3.90.0800.0537.63
4.3.80.0730.0707.63
4.3.70.1030.0677.63
4.3.60.1000.0677.63
4.3.50.1100.0677.63
4.3.40.0900.0637.63
4.3.30.0170.0637.63
4.3.20.0000.0507.63
4.3.10.0000.0507.63
4.3.00.0000.1077.63

preferences:
41.93 ms | 401 KiB | 5 Q