3v4l.org

run code in 300+ PHP versions simultaneously
<?php $_GET['c'] = 25; function process($c, $d = 25) { global $e; $retval = $c + $d - $_GET["c"] - $e; return $retval; } $e = 10; echo process(5);

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)
8.3.60.0070.00718.68
8.3.50.0120.00721.12
8.3.40.0100.00718.85
8.3.30.0150.00619.19
8.3.20.0050.00220.39
8.3.10.0080.00020.61
8.3.00.0040.00419.51
8.2.180.0110.00418.29
8.2.170.0080.00622.96
8.2.160.0070.00720.35
8.2.150.0040.00424.18
8.2.140.0030.00524.66
8.2.130.0040.00426.16
8.2.120.0030.01022.24
8.2.110.0030.00622.16
8.2.100.0040.00817.84
8.2.90.0060.00319.11
8.2.80.0040.00417.97
8.2.70.0040.00417.75
8.2.60.0000.01018.04
8.2.50.0060.00318.07
8.2.40.0080.00018.34
8.2.30.0050.00318.01
8.2.20.0070.00017.69
8.2.10.0020.00518.04
8.2.00.0000.00717.85
8.1.280.0100.00725.92
8.1.270.0040.00422.10
8.1.260.0040.00426.35
8.1.250.0040.00428.09
8.1.240.0070.01123.98
8.1.230.0070.00419.04
8.1.220.0040.00417.74
8.1.210.0040.00418.77
8.1.200.0000.00917.13
8.1.190.0000.00817.35
8.1.180.0000.00818.10
8.1.170.0000.00818.49
8.1.160.0040.00422.00
8.1.150.0040.00418.92
8.1.140.0000.00717.49
8.1.130.0030.00317.82
8.1.120.0040.00417.52
8.1.110.0000.00717.37
8.1.100.0040.00417.36
8.1.90.0070.00417.50
8.1.80.0000.00717.46
8.1.70.0040.00417.34
8.1.60.0040.00417.61
8.1.50.0000.00817.52
8.1.40.0030.00517.50
8.1.30.0030.00617.48
8.1.20.0030.00517.55
8.1.10.0040.00417.63
8.1.00.0070.00017.43
8.0.300.0070.00018.77
8.0.290.0040.00416.75
8.0.280.0000.00818.44
8.0.270.0040.00417.26
8.0.260.0000.00617.21
8.0.250.0070.00017.05
8.0.240.0000.00616.92
8.0.230.0030.00716.91
8.0.220.0040.00416.89
8.0.210.0070.00017.02
8.0.200.0030.00317.00
8.0.190.0070.00317.05
8.0.180.0070.00016.88
8.0.170.0040.00417.03
8.0.160.0000.00716.98
8.0.150.0030.00516.75
8.0.140.0070.00016.96
8.0.130.0050.00313.42
8.0.120.0040.00416.93
8.0.110.0040.00416.86
8.0.100.0000.00816.82
8.0.90.0000.00717.01
8.0.80.0060.01016.92
8.0.70.0000.00716.99
8.0.60.0000.00716.77
8.0.50.0030.00516.92
8.0.30.0130.00517.10
8.0.20.0080.01517.40
8.0.10.0030.00616.87
8.0.00.0110.00716.74
7.4.330.0020.00215.01
7.4.320.0030.00316.64
7.4.300.0000.00716.62
7.4.290.0030.00316.62
7.4.280.0040.00416.39
7.4.270.0030.00316.46
7.4.260.0000.00716.61
7.4.250.0050.00216.41
7.4.240.0050.00216.44
7.4.230.0030.00316.25
7.4.220.0090.01616.63
7.4.210.0130.00716.50
7.4.200.0070.00016.29
7.4.160.0080.00816.66
7.4.150.0140.01117.40
7.4.140.0130.00817.86
7.4.130.0090.01116.62
7.4.120.0140.00716.36
7.4.110.0110.00716.57
7.4.100.0000.01816.61
7.4.90.0210.00316.61
7.4.80.0160.00719.39
7.4.70.0060.01016.66
7.4.60.0130.00316.62
7.4.50.0040.00016.19
7.4.40.0150.00916.44
7.4.30.0110.00516.57
7.4.00.0030.01415.07
7.3.330.0030.00313.26
7.3.320.0030.00313.31
7.3.310.0030.00316.18
7.3.300.0060.00016.31
7.3.290.0110.00316.36
7.3.280.0100.00516.34
7.3.270.0070.01017.40
7.3.260.0080.00816.32
7.3.250.0090.00916.41
7.3.240.0140.00616.38
7.3.230.0080.00816.39
7.3.210.0130.00516.44
7.3.200.0100.01319.39
7.3.190.0060.01716.36
7.3.180.0090.00616.57
7.3.170.0130.03316.37
7.3.160.0130.00316.59
7.2.330.0130.00316.44
7.2.320.0070.01016.71
7.2.310.0100.00716.54
7.2.300.0120.00916.71
7.2.290.0100.01316.54
7.2.60.0030.01016.74
7.2.00.0030.01419.07
7.1.200.0040.00815.67
7.1.100.0060.00918.18
7.1.70.0030.00617.22
7.1.60.0070.01819.32
7.1.50.0090.01216.71
7.1.00.0030.07722.43
7.0.200.0030.00716.75
7.0.140.0030.06721.90
7.0.60.0000.06719.88
7.0.50.0030.09017.88
7.0.40.0070.08320.28
7.0.30.0330.07320.07
7.0.20.0230.07720.22
7.0.10.0070.07720.05
7.0.00.0070.08020.07
5.6.280.0130.06021.04
5.6.210.0100.06020.47
5.6.200.0070.08018.14
5.6.190.0070.07020.55
5.6.180.0500.07320.43
5.6.170.0270.04720.45
5.6.160.0130.07720.50
5.6.150.0100.06318.16
5.6.140.0000.08018.18
5.6.130.0100.05318.19
5.6.120.0000.04320.88
5.6.110.0130.07020.97
5.6.100.0130.07320.99
5.6.90.0130.08321.00
5.6.80.0030.07320.41
5.5.350.0130.06720.41
5.5.340.0000.04317.97
5.5.330.0070.07020.28
5.5.320.0400.06020.25
5.5.310.0170.05320.34
5.5.300.0030.04718.08
5.5.290.0030.08017.99
5.5.280.0100.07320.90
5.5.270.0030.04020.86
5.5.260.0100.08020.86
5.5.250.0030.04020.50
5.5.240.0170.03320.27
5.4.450.0170.03719.16
5.4.440.0100.04319.16
5.4.430.0370.04019.32
5.4.420.0670.00019.21
5.4.410.0630.00019.45
5.4.400.0670.00019.16
5.4.390.0630.00019.26
5.4.380.0670.00019.02
5.4.370.0600.00019.21
5.4.360.0600.00019.13
5.4.350.0630.00019.14
5.4.340.0600.00019.03
5.4.320.0070.03612.50
5.4.310.0050.03912.50
5.4.300.0090.03412.51
5.4.290.0070.03712.50
5.4.280.0030.03812.40
5.4.270.0090.03412.40
5.4.260.0080.03612.40
5.4.250.0060.03712.40
5.4.240.0120.04112.40
5.4.230.0040.03912.39
5.4.220.0060.03612.39
5.4.210.0070.03512.39
5.4.200.0080.03712.39
5.4.190.0070.04412.39
5.4.180.0120.03512.39
5.4.170.0080.03812.39
5.4.160.0070.03512.39
5.4.150.0080.04112.39
5.4.140.0050.04012.07
5.4.130.0060.03712.06
5.4.120.0110.03812.02
5.4.110.0080.03912.01
5.4.100.0100.03512.01
5.4.90.0110.03212.01
5.4.80.0070.04612.01
5.4.70.0020.03912.01
5.4.60.0060.03412.01
5.4.50.0070.04112.01
5.4.40.0090.03212.00
5.4.30.0110.03111.99
5.4.20.0070.03511.99
5.4.10.0090.03611.99
5.4.00.0050.03711.48
5.3.290.0060.04012.80
5.3.280.0080.04112.70
5.3.270.0060.05012.72
5.3.260.0090.03812.72
5.3.250.0090.03512.72
5.3.240.0060.04312.72
5.3.230.0080.04012.71
5.3.220.0060.03912.68
5.3.210.0110.03512.68
5.3.200.0080.03612.68
5.3.190.0060.04012.68
5.3.180.0110.03212.67
5.3.170.0120.03212.67
5.3.160.0120.03512.67
5.3.150.0080.03812.67
5.3.140.0090.03512.66
5.3.130.0040.04312.66
5.3.120.0130.04212.66
5.3.110.0080.04712.66
5.3.100.0070.03812.12
5.3.90.0070.03612.10
5.3.80.0070.04112.09
5.3.70.0060.04212.09
5.3.60.0110.03512.07
5.3.50.0070.03812.02
5.3.40.0100.03412.02
5.3.30.0090.03511.97
5.3.20.0060.03611.78
5.3.10.0060.03511.73
5.3.00.0110.03311.72
5.2.170.0090.0289.22
5.2.160.0060.0299.21
5.2.150.0030.0379.21
5.2.140.0060.0309.21
5.2.130.0030.0309.17
5.2.120.0050.0309.18
5.2.110.0050.0299.18
5.2.100.0110.0349.17
5.2.90.0070.0279.17
5.2.80.0090.0339.17
5.2.70.0090.0279.17
5.2.60.0060.0319.12
5.2.50.0050.0299.09
5.2.40.0090.0359.07
5.2.30.0070.0339.05
5.2.20.0060.0369.03
5.2.10.0040.0298.94
5.2.00.0030.0318.80
5.1.60.0060.0288.09
5.1.50.0040.0278.09
5.1.40.0050.0238.06
5.1.30.0060.0258.41
5.1.20.0070.0278.43
5.1.10.0050.0258.16
5.1.00.0070.0238.16
5.0.50.0040.0226.63
5.0.40.0050.0206.50
5.0.30.0010.0346.30
5.0.20.0040.0196.27
5.0.10.0020.0216.26
5.0.00.0020.0326.25
4.4.90.0030.0224.77
4.4.80.0050.0134.75
4.4.70.0050.0184.75
4.4.60.0040.0154.76
4.4.50.0050.0164.77
4.4.40.0030.0284.70
4.4.30.0070.0164.76
4.4.20.0040.0184.84
4.4.10.0030.0154.85
4.4.00.0020.0274.76
4.3.110.0010.0184.67
4.3.100.0010.0174.66
4.3.90.0020.0154.63
4.3.80.0020.0274.59
4.3.70.0020.0154.63
4.3.60.0050.0184.63
4.3.50.0010.0174.63
4.3.40.0030.0254.54
4.3.30.0040.0163.30
4.3.20.0040.0153.27
4.3.10.0010.0173.24
4.3.00.0030.0178.61

preferences:
43.57 ms | 401 KiB | 5 Q