3v4l.org

run code in 300+ PHP versions simultaneously
<?php function test() { return "ok"; } echo "1 ", "2 ", "3 ", test()," \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)
8.3.40.0110.00418.85
8.3.30.0070.00718.98
8.3.20.0040.00420.04
8.3.10.0000.00821.76
8.3.00.0040.00417.80
8.2.170.0060.00922.96
8.2.160.0070.01020.38
8.2.150.0060.00324.18
8.2.140.0060.00324.66
8.2.130.0040.00426.16
8.2.120.0000.00821.01
8.2.110.0090.00022.19
8.2.100.0040.01117.75
8.2.90.0030.00619.05
8.2.80.0000.00817.97
8.2.70.0080.00017.50
8.2.60.0000.00817.91
8.2.50.0080.00018.07
8.2.40.0040.00417.99
8.2.30.0050.00318.06
8.2.20.0000.00817.64
8.2.10.0040.00418.00
8.2.00.0030.00517.63
8.1.270.0040.00421.87
8.1.260.0040.00426.35
8.1.250.0080.00028.09
8.1.240.0000.00923.84
8.1.230.0110.00019.22
8.1.220.0040.00417.74
8.1.210.0030.00618.77
8.1.200.0060.00717.10
8.1.190.0000.00816.88
8.1.180.0080.00018.10
8.1.170.0030.00618.45
8.1.160.0050.00221.95
8.1.150.0000.00718.75
8.1.140.0040.00417.23
8.1.130.0030.00317.76
8.1.120.0030.00317.43
8.1.110.0070.00017.21
8.1.100.0070.00017.34
8.1.90.0060.00317.19
8.1.80.0000.00717.34
8.1.70.0000.00717.24
8.1.60.0000.00917.55
8.1.50.0000.00817.45
8.1.40.0030.00717.41
8.1.30.0040.00417.62
8.1.20.0000.00717.59
8.1.10.0040.00417.43
8.1.00.0080.00017.25
8.0.300.0070.00018.77
8.0.290.0040.00416.63
8.0.280.0070.00018.26
8.0.270.0070.00017.20
8.0.260.0000.00717.26
8.0.250.0030.00316.92
8.0.240.0030.00516.83
8.0.230.0040.00416.83
8.0.220.0030.00316.84
8.0.210.0000.00716.75
8.0.200.0030.00316.74
8.0.190.0080.00016.73
8.0.180.0080.00016.79
8.0.170.0060.00316.68
8.0.160.0040.00416.79
8.0.150.0070.00016.67
8.0.140.0030.00316.71
8.0.130.0030.00313.19
8.0.120.0040.00416.72
8.0.110.0000.00716.70
8.0.100.0070.00016.59
8.0.90.0000.00716.67
8.0.80.0090.00616.83
8.0.70.0040.00416.70
8.0.60.0070.00016.75
8.0.50.0050.00216.72
8.0.30.0070.01216.90
8.0.20.0120.00717.40
8.0.10.0090.00016.91
8.0.00.0090.00816.69
7.4.330.0030.00315.00
7.4.320.0060.00016.31
7.4.300.0060.00016.52
7.4.290.0070.00016.36
7.4.280.0020.00516.43
7.4.270.0040.00416.45
7.4.260.0000.00716.47
7.4.250.0000.00716.30
7.4.240.0030.00416.52
7.4.230.0030.00316.53
7.4.220.0090.00916.39
7.4.210.0030.01316.58
7.4.200.0050.00216.43
7.4.160.0060.00916.36
7.4.150.0160.00317.40
7.4.140.0090.00917.86
7.4.130.0060.01716.35
7.4.120.0110.00916.56
7.4.110.0070.01016.45
7.4.100.0040.01416.39
7.4.90.0110.00716.21
7.4.80.0120.00616.43
7.4.70.0140.00416.28
7.4.60.0070.01016.35
7.4.50.0060.00316.49
7.4.40.0000.02216.22
7.4.30.0080.00816.35
7.4.00.0070.00714.97
7.3.330.0000.00613.23
7.3.320.0050.00013.11
7.3.310.0030.00316.34
7.3.300.0000.00716.31
7.3.290.0000.01416.25
7.3.280.0090.00916.25
7.3.270.0080.00817.40
7.3.260.0070.01016.52
7.3.240.0090.00616.26
7.3.230.0060.01016.46
7.3.210.0100.00716.59
7.3.200.0140.00319.39
7.3.190.0000.01516.63
7.3.180.0090.01216.32
7.3.170.0080.00816.42
7.3.160.0030.01316.54
7.3.120.0070.00914.44
7.3.110.0090.00914.82
7.3.100.0000.01614.99
7.3.90.0000.01714.49
7.3.80.0060.00914.74
7.3.70.0060.00914.80
7.3.60.0030.00914.70
7.3.50.0090.00014.87
7.3.40.0000.01114.75
7.3.30.0030.00914.80
7.3.20.0150.00016.27
7.3.10.0060.00716.62
7.3.00.0090.00516.51
7.2.330.0150.00316.35
7.2.320.0130.00316.37
7.2.310.0040.01616.64
7.2.300.0070.01016.48
7.2.290.0030.01516.65
7.2.250.0070.01315.09
7.2.240.0030.01314.51
7.2.230.0110.00715.13
7.2.220.0070.01114.59
7.2.210.0070.00714.88
7.2.200.0030.00714.90
7.2.190.0070.01014.76
7.2.180.0000.00914.98
7.2.170.0080.00514.91
7.2.130.0000.01216.80
7.2.120.0060.00616.46
7.2.110.0070.00716.95
7.2.100.0070.00316.88
7.2.90.0000.01316.52
7.2.80.0000.01416.68
7.2.70.0060.01016.73
7.2.60.0200.00316.53
7.2.50.0030.01016.55
7.2.40.0120.00316.88
7.2.30.0000.01016.76
7.2.20.0100.00316.82
7.2.10.0110.00416.67
7.2.00.0030.00817.96
7.1.330.0070.00715.56
7.1.320.0000.01315.67
7.1.310.0000.00915.55
7.1.300.0000.01415.73
7.1.290.0080.00015.33
7.1.280.0060.00615.66
7.1.270.0030.01015.58
7.1.260.0030.01015.46
7.1.250.0030.00715.67
7.1.200.0030.00715.55
7.1.100.0060.00317.86
7.1.70.0030.00516.73
7.1.60.0120.00319.25
7.1.50.0060.00616.53
7.1.00.0070.07022.57
7.0.200.0030.00616.55
7.0.140.0030.07722.15
7.0.60.0070.06720.07
7.0.50.0000.04317.89
7.0.40.0130.07720.27
7.0.30.0400.04320.21
7.0.20.0200.04720.25
7.0.10.0100.06720.13
7.0.00.0030.08720.27
5.6.280.0070.07021.07
5.6.210.0070.08020.62
5.6.200.0000.04318.18
5.6.190.0070.09020.54
5.6.180.4070.04020.46
5.6.170.0230.08020.55
5.6.160.0000.04720.54
5.6.150.0000.07018.14
5.6.140.0070.03718.18
5.6.130.0070.07318.27
5.6.120.0070.08320.99
5.6.110.0070.05321.14
5.6.100.0070.08721.11
5.6.90.0070.06721.03
5.6.80.0070.07720.37
5.6.70.4270.04320.48
5.5.350.0030.03720.38
5.5.340.0030.05317.99
5.5.330.0030.05320.27
5.5.320.3400.04320.24
5.5.310.0400.06320.28
5.5.300.0100.04717.96
5.5.290.0030.04018.08
5.5.280.0000.04720.88
5.5.270.0070.03720.63
5.5.260.0030.06020.74
5.5.250.0100.08320.61
5.5.240.0200.05020.16
5.4.450.0500.06019.38
5.4.440.0870.07719.55
5.4.430.0900.04019.48
5.4.420.0570.05319.60
5.4.410.0830.05719.21
5.4.400.0870.05019.23
5.4.390.0130.05019.16
5.4.380.1070.04718.73
5.4.370.1000.04318.68
5.4.360.1070.04718.73
5.4.350.1030.04718.53
5.4.340.0570.05718.62
5.4.320.0060.03812.50
5.4.310.0040.05012.49
5.4.300.0020.04012.50
5.4.290.0050.04012.50
5.4.280.0070.03712.39
5.4.270.0030.03812.39
5.4.260.0090.03712.40
5.4.250.0070.03812.39
5.4.240.0060.03812.40
5.4.230.0090.03412.39
5.4.220.0040.04812.38
5.4.210.0050.03812.39
5.4.200.0060.04912.39
5.4.190.0060.04612.38
5.4.180.0050.05412.38
5.4.170.0100.04312.39
5.4.160.0030.03812.39
5.4.150.0060.03612.38
5.4.140.0070.03612.06
5.4.130.0070.03312.05
5.4.120.0070.04112.01
5.4.110.0070.03512.01
5.4.100.0060.03712.01
5.4.90.0080.03712.01
5.4.80.0090.03312.01
5.4.70.0050.03612.00
5.4.60.0070.03312.01
5.4.50.0050.03512.00
5.4.40.0090.03212.00
5.4.30.0070.03911.99
5.4.20.0070.03411.99
5.4.10.0040.04011.99
5.4.00.0080.03711.48
5.3.290.0040.04112.80
5.3.280.0050.04812.71
5.3.270.0110.04612.72
5.3.260.0060.04112.72
5.3.250.0070.04212.71
5.3.240.0110.03912.72
5.3.230.0100.04312.70
5.3.220.0070.03912.68
5.3.210.0070.04712.68
5.3.200.0110.04612.68
5.3.190.0070.04012.68
5.3.180.0070.03612.68
5.3.170.0040.03912.66
5.3.160.0070.03912.68
5.3.150.0070.04612.67
5.3.140.0080.04312.66
5.3.130.0080.04212.66
5.3.120.0160.04812.66
5.3.110.0070.05212.66
5.3.100.0030.04312.12
5.3.90.0080.04612.09
5.3.80.0060.04712.09
5.3.70.0110.03812.09
5.3.60.0070.03712.07
5.3.50.0060.03912.02
5.3.40.0080.04512.02
5.3.30.0030.03811.98
5.3.20.0090.03211.76
5.3.10.0060.03311.73
5.3.00.0040.04111.71
5.2.170.0060.0289.21
5.2.160.0010.0329.21
5.2.150.0050.0309.21
5.2.140.0040.0329.21
5.2.130.0060.0329.17
5.2.120.0050.0339.17
5.2.110.0020.0329.17
5.2.100.0100.0259.17
5.2.90.0050.0309.17
5.2.80.0060.0299.16
5.2.70.0050.0299.17
5.2.60.0080.0299.12
5.2.50.0050.0309.09
5.2.40.0040.0309.07
5.2.30.0040.0309.04
5.2.20.0060.0279.03
5.2.10.0050.0288.94
5.2.00.0010.0338.79
5.1.60.0030.0268.08
5.1.50.0060.0258.08
5.1.40.0030.0278.05
5.1.30.0040.0268.41
5.1.20.0050.0258.43
5.1.10.0050.0308.16
5.1.00.0050.0258.15
5.0.50.0020.0236.63
5.0.40.0050.0196.49
5.0.30.0020.0336.30
5.0.20.0050.0186.28
5.0.10.0040.0186.25
5.0.00.0030.0306.24
4.4.90.0010.0174.78
4.4.80.0010.0164.75
4.4.70.0070.0174.76
4.4.60.0050.0154.75
4.4.50.0020.0164.77
4.4.40.0010.0274.71
4.4.30.0030.0214.76
4.4.20.0010.0174.84
4.4.10.0030.0154.85
4.4.00.0010.0274.75
4.3.110.0020.0224.67
4.3.100.0060.0154.67
4.3.90.0000.0174.63
4.3.80.0020.0254.59
4.3.70.0040.0204.63
4.3.60.0050.0164.63
4.3.50.0060.0124.63
4.3.40.0020.0244.54
4.3.30.0020.0153.30
4.3.20.0020.0153.27
4.3.10.0020.0183.23
4.3.00.0000.01315.29

preferences:
39.88 ms | 400 KiB | 5 Q