3v4l.org

run code in 300+ PHP versions simultaneously
<?php function testMe() { return !23; } var_dump(testMe());

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)
8.3.60.0080.00818.28
8.3.50.0040.01117.86
8.3.40.0110.00318.73
8.3.30.0030.01018.95
8.3.20.0040.00420.29
8.3.10.0040.00423.66
8.3.00.0060.00319.25
8.2.180.0040.01116.63
8.2.170.0110.00322.96
8.2.160.0100.00320.34
8.2.150.0050.00324.18
8.2.140.0060.00324.66
8.2.130.0050.00326.16
8.2.120.0040.00422.23
8.2.110.0080.00022.25
8.2.100.0110.00017.50
8.2.90.0000.00819.09
8.2.80.0000.00817.97
8.2.70.0030.00517.50
8.2.60.0090.00317.77
8.2.50.0030.00618.07
8.2.40.0000.00718.22
8.2.30.0080.00018.00
8.2.20.0000.00817.55
8.2.10.0000.00817.90
8.2.00.0040.00417.45
8.1.270.0090.00022.03
8.1.260.0040.00426.35
8.1.250.0080.00028.09
8.1.240.0030.00723.79
8.1.230.0110.00019.14
8.1.220.0040.00417.74
8.1.210.0040.00418.77
8.1.200.0060.00317.00
8.1.190.0030.00517.10
8.1.180.0000.00818.10
8.1.170.0030.00518.47
8.1.160.0000.00721.86
8.1.150.0050.00218.75
8.1.140.0000.00717.24
8.1.130.0000.00717.80
8.1.120.0040.00417.22
8.1.110.0000.00717.33
8.1.100.0070.00017.28
8.1.90.0000.00717.32
8.1.80.0030.00717.34
8.1.70.0000.00717.26
8.1.60.0030.00617.41
8.1.50.0050.00317.44
8.1.40.0000.00817.32
8.1.30.0040.00417.49
8.1.20.0000.00717.57
8.1.10.0000.00717.43
8.1.00.0000.00817.29
8.0.300.0040.00418.77
8.0.290.0050.00216.58
8.0.280.0040.00418.32
8.0.270.0000.00817.11
8.0.260.0030.00317.04
8.0.250.0000.00716.85
8.0.240.0030.00316.83
8.0.230.0050.00216.81
8.0.220.0000.00816.64
8.0.210.0030.00316.74
8.0.200.0060.00016.80
8.0.190.0000.01116.82
8.0.180.0000.00716.77
8.0.170.0000.00716.68
8.0.160.0030.00316.71
8.0.150.0030.00316.73
8.0.140.0030.00316.62
8.0.130.0030.00313.18
8.0.120.0000.00816.70
8.0.110.0040.00416.69
8.0.100.0000.00716.64
8.0.90.0040.00416.75
8.0.80.0150.00016.70
8.0.70.0000.00716.80
8.0.60.0000.00716.63
8.0.50.0000.00716.54
8.0.30.0140.00717.13
8.0.20.0100.01017.40
8.0.10.0040.00416.94
8.0.00.0110.00916.65
7.4.330.0000.00515.00
7.4.320.0000.00716.35
7.4.300.0030.00316.42
7.4.290.0020.00516.51
7.4.280.0070.00316.50
7.4.270.0040.00616.48
7.4.260.0040.00416.43
7.4.250.0020.00516.31
7.4.240.0030.00316.54
7.4.230.0080.00016.55
7.4.220.0040.01416.42
7.4.210.0100.01016.64
7.4.200.0030.00316.43
7.4.160.0060.00916.23
7.4.150.0130.00417.40
7.4.140.0030.01417.86
7.4.130.0100.00916.29
7.4.120.0100.00616.38
7.4.110.0070.01316.36
7.4.100.0110.00516.46
7.4.90.0100.00716.25
7.4.80.0030.01719.39
7.4.70.0070.01016.55
7.4.60.0070.01016.44
7.4.50.0030.00616.35
7.4.40.0170.00016.35
7.4.30.0120.00616.56
7.4.00.0030.01315.01
7.3.330.0030.00313.22
7.3.320.0000.00513.23
7.3.310.0030.00316.33
7.3.300.0000.00716.09
7.3.290.0070.01016.25
7.3.280.0120.00616.19
7.3.270.0060.01117.40
7.3.260.0120.00616.43
7.3.250.0060.01116.45
7.3.240.0090.00916.44
7.3.230.0110.01016.39
7.3.210.0060.01916.44
7.3.200.0160.00019.39
7.3.190.0030.01916.52
7.3.180.0060.00916.21
7.3.170.0060.01016.30
7.3.160.0120.00916.25
7.3.120.0150.00314.66
7.3.110.0100.00714.74
7.3.100.0160.00014.74
7.3.90.0090.00614.49
7.3.80.0090.00314.84
7.3.70.0060.00614.61
7.3.60.0100.00314.66
7.3.50.0060.00914.70
7.3.40.0110.00314.81
7.3.30.0030.01314.51
7.3.20.0000.01416.61
7.3.10.0030.00816.47
7.3.00.0130.00016.68
7.2.330.0070.01016.32
7.2.320.0110.00716.27
7.2.310.0060.01016.49
7.2.300.0080.00816.47
7.2.290.0140.01016.45
7.2.250.0060.01415.05
7.2.240.0070.01315.00
7.2.230.0030.01414.75
7.2.220.0030.00614.85
7.2.210.0000.01714.72
7.2.200.0060.00714.82
7.2.190.0030.00914.59
7.2.180.0060.01214.63
7.2.170.0110.00414.68
7.1.330.0050.00815.67
7.1.320.0080.00415.44
7.1.310.0060.01015.73
7.1.300.0110.00415.60
7.1.290.0110.00315.71
7.1.280.0070.01015.73
7.1.270.0080.00015.61
7.1.260.0100.00015.76
7.1.70.0070.00017.16
7.1.60.0170.00719.11
7.1.50.0100.01016.81
7.1.00.0100.07022.32
7.0.200.0030.00516.69
7.0.140.0030.07321.95
7.0.60.0200.07019.98
7.0.50.0030.08717.82
7.0.40.0070.04020.10
7.0.30.0270.08020.21
7.0.20.0330.03020.16
7.0.10.0070.04720.32
7.0.00.0070.06720.20
5.6.280.0070.07021.04
5.6.210.0130.07320.53
5.6.200.0130.04718.14
5.6.190.0030.04720.59
5.6.180.3500.04320.50
5.6.170.0270.06320.44
5.6.160.0070.08020.57
5.6.150.0000.05318.18
5.6.140.0000.08318.18
5.6.130.0100.07718.18
5.6.120.0030.04021.14
5.6.110.0030.08721.04
5.6.100.0300.06721.02
5.6.90.0100.04720.98
5.6.80.0030.07320.52
5.6.70.3070.02720.37
5.5.350.0030.08320.33
5.5.340.0100.03317.95
5.5.330.0070.08720.37
5.5.320.0270.04020.35
5.5.310.0270.07020.28
5.5.300.0030.04017.94
5.5.290.0070.04717.98
5.5.280.0070.07020.86
5.5.270.0100.08720.67
5.5.260.0130.05720.89
5.5.250.0230.06720.79
5.5.240.0370.06320.15
5.4.450.0830.06019.69
5.4.440.0800.06019.60
5.4.430.0830.05019.55
5.4.420.0630.00019.52
5.4.410.0630.00019.11
5.4.400.0630.00019.39
5.4.390.0630.00019.07
5.4.380.0700.00019.12
5.4.370.0700.00019.21
5.4.360.0600.00019.11
5.4.350.0630.00019.07
5.4.340.0070.03712.01
5.4.320.0060.03912.50
5.4.310.0100.03612.50
5.4.300.0090.04612.50
5.4.290.0090.03812.50
5.4.280.0110.03112.39
5.4.270.0050.03712.39
5.4.260.0090.04112.39
5.4.250.0060.03812.39
5.4.240.0030.03812.40
5.4.230.0100.03712.38
5.4.220.0060.04212.38
5.4.210.0050.04212.39
5.4.200.0110.04312.38
5.4.190.0120.04612.39
5.4.180.0060.04212.39
5.4.170.0070.03612.39
5.4.160.0070.03512.39
5.4.150.0080.03412.38
5.4.140.0100.03412.06
5.4.130.0060.03512.05
5.4.120.0080.03812.02
5.4.110.0130.04712.01
5.4.100.0100.04012.01
5.4.90.0030.04412.01
5.4.80.0090.04812.01
5.4.70.0060.04312.00
5.4.60.0050.03712.00
5.4.50.0060.03812.01
5.4.40.0030.03812.00
5.4.30.0090.03911.99
5.4.20.0040.04011.99
5.4.10.0060.04111.99
5.4.00.0100.03511.48
5.3.290.0060.04512.80
5.3.280.0080.03612.71
5.3.270.0080.03712.73
5.3.260.0050.03912.72
5.3.250.0070.03712.72
5.3.240.0060.04112.72
5.3.230.0100.03512.71
5.3.220.0050.04012.68
5.3.210.0080.04012.68
5.3.200.0100.03412.68
5.3.190.0050.03912.68
5.3.180.0070.03712.67
5.3.170.0040.04112.66
5.3.160.0100.04312.68
5.3.150.0100.03212.68
5.3.140.0130.02912.66
5.3.130.0090.04412.66
5.3.120.0090.03512.66
5.3.110.0080.03912.65
5.3.100.0030.04412.12
5.3.90.0050.04012.09
5.3.80.0080.03612.08
5.3.70.0080.03812.08
5.3.60.0100.03712.07
5.3.50.0120.03012.02
5.3.40.0080.04212.01
5.3.30.0110.03111.98
5.3.20.0050.03611.76
5.3.10.0040.03711.72
5.3.00.0050.03611.71
5.2.170.0070.0359.21
5.2.160.0050.0359.21
5.2.150.0060.0329.21
5.2.140.0070.0299.21
5.2.130.0070.0349.17
5.2.120.0120.0479.17
5.2.110.0050.0359.17
5.2.100.0060.0339.17
5.2.90.0060.0479.17
5.2.80.0050.0369.16
5.2.70.0090.0299.16
5.2.60.0110.0459.13
5.2.50.0050.0369.09
5.2.40.0060.0319.07
5.2.30.0080.0309.04
5.2.20.0070.0379.03
5.2.10.0080.0248.94
5.2.00.0060.0318.79
5.1.60.0040.0288.07
5.1.50.0080.0288.08
5.1.40.0060.0348.06
5.1.30.0070.0338.41
5.1.20.0060.0338.43
5.1.10.0020.0288.15
5.1.00.0030.0278.16
5.0.50.0060.0206.63
5.0.40.0040.0196.49
5.0.30.0040.0306.31
5.0.20.0010.0246.27
5.0.10.0050.0196.25
5.0.00.0040.0356.25
4.4.90.0040.0194.78
4.4.80.0060.0164.76
4.4.70.0020.0174.76
4.4.60.0040.0184.75
4.4.50.0010.0174.77
4.4.40.0030.0254.70
4.4.30.0090.0094.75
4.4.20.0050.0134.84
4.4.10.0050.0134.85
4.4.00.0050.0244.76
4.3.110.0040.0144.67
4.3.100.0070.0114.66
4.3.90.0030.0174.63
4.3.80.0040.0234.58
4.3.70.0020.0154.63
4.3.60.0020.0164.63
4.3.50.0040.0144.63
4.3.40.0030.0254.54
4.3.30.0020.0183.29
4.3.20.0020.0163.27
4.3.10.0010.0163.23
4.3.00.0070.0177.19

preferences:
90.72 ms | 400 KiB | 5 Q