3v4l.org

run code in 300+ PHP versions simultaneously
<?php $f = function($s) { echo $s*2; }; $f(4); $g = function($a,$h) { echo $a + $h(4); }; $g(5,$f);

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)
8.3.40.0070.01418.79
8.3.30.0110.00718.50
8.3.20.0040.00418.76
8.3.10.0050.00321.14
8.3.00.0080.00023.66
8.2.170.0040.01122.96
8.2.160.0030.01020.57
8.2.150.0000.00824.18
8.2.140.0050.00324.66
8.2.130.0080.00026.16
8.2.120.0070.00020.95
8.2.110.0030.00620.52
8.2.100.0110.00017.91
8.2.90.0000.00919.20
8.2.80.0030.00517.97
8.2.70.0040.00417.50
8.2.60.0080.00018.05
8.2.50.0040.00418.07
8.2.40.0040.00418.16
8.2.30.0070.00021.13
8.2.20.0000.00717.59
8.2.10.0050.00217.63
8.2.00.0060.00317.61
8.1.270.0070.00023.99
8.1.260.0030.00726.35
8.1.250.0080.00028.09
8.1.240.0060.00322.46
8.1.230.0040.00720.96
8.1.220.0080.00018.77
8.1.210.0000.00818.95
8.1.200.0060.00317.47
8.1.190.0040.00417.41
8.1.180.0040.00418.10
8.1.170.0030.00518.50
8.1.160.0000.00718.89
8.1.150.0000.00718.71
8.1.140.0040.00417.33
8.1.130.0030.00317.83
8.1.120.0030.00617.44
8.1.110.0050.00317.41
8.1.100.0000.00817.52
8.1.90.0040.00417.37
8.1.80.0040.00417.47
8.1.70.0070.00017.38
8.1.60.0060.00317.63
8.1.50.0000.00717.47
8.1.40.0000.00817.55
8.1.30.0000.00817.69
8.1.20.0040.00417.67
8.1.10.0070.00017.46
8.1.00.0050.00317.58
8.0.300.0000.00719.95
8.0.290.0030.00317.05
8.0.280.0040.00418.48
8.0.270.0000.00717.21
8.0.260.0030.00316.88
8.0.250.0000.00817.02
8.0.240.0030.00616.89
8.0.230.0000.00716.93
8.0.220.0050.00316.91
8.0.210.0030.00316.73
8.0.200.0060.00017.05
8.0.190.0030.00317.05
8.0.180.0070.00016.86
8.0.170.0090.00016.98
8.0.160.0030.00316.84
8.0.150.0040.00416.86
8.0.140.0000.00816.97
8.0.130.0070.00013.40
8.0.120.0000.00716.84
8.0.110.0000.00716.72
8.0.100.0070.00016.85
8.0.90.0050.00216.91
8.0.80.0120.00816.93
8.0.70.0090.00016.73
8.0.60.0040.00416.84
8.0.50.0050.00216.75
8.0.30.0030.01617.16
8.0.20.0100.00917.40
8.0.10.0070.00017.09
8.0.00.0090.00916.76
7.4.330.0030.00314.80
7.4.320.0060.00016.64
7.4.300.0030.00316.64
7.4.290.0030.00316.62
7.4.280.0030.00316.48
7.4.270.0000.00716.63
7.4.260.0000.00513.26
7.4.250.0040.00416.44
7.4.240.0030.00316.52
7.4.230.0000.00716.49
7.4.220.0080.00816.48
7.4.210.0080.00716.56
7.4.200.0070.00016.53
7.4.190.0040.00416.71
7.4.160.0120.00616.45
7.4.150.0110.00717.40
7.4.140.0160.00217.86
7.4.130.0110.00916.53
7.4.120.0090.00916.49
7.4.110.0040.01216.46
7.4.100.0000.01816.47
7.4.90.0060.01116.46
7.4.80.0170.00719.39
7.4.70.0140.00316.39
7.4.60.0060.00916.45
7.4.50.0070.00016.43
7.4.40.0000.01622.52
7.4.30.0060.01216.67
7.4.10.0030.01014.98
7.4.00.0030.01414.97
7.3.330.0000.00513.16
7.3.320.0030.00313.16
7.3.310.0000.00716.39
7.3.300.0000.00716.30
7.3.290.0120.00616.43
7.3.280.0090.00616.29
7.3.270.0060.01017.40
7.3.260.0120.01318.24
7.3.250.0130.00416.53
7.3.240.0180.00316.27
7.3.230.0090.00616.48
7.3.210.0070.01016.63
7.3.200.0100.00719.39
7.3.190.0060.01016.41
7.3.180.0080.00816.51
7.3.170.0100.00716.27
7.3.160.0060.01016.19
7.3.130.0040.01214.92
7.3.120.0060.00815.06
7.3.110.0110.00714.66
7.3.100.0100.00315.02
7.3.90.0070.00714.54
7.3.80.0070.00714.77
7.3.70.0030.01014.67
7.3.60.0000.00814.92
7.3.50.0070.00414.66
7.3.40.0000.01114.65
7.3.30.0000.01314.63
7.3.20.0080.00816.70
7.3.10.0070.01016.69
7.3.00.0090.00716.42
7.2.330.0030.01416.79
7.2.320.0130.01016.61
7.2.310.0030.01616.74
7.2.300.0090.00916.32
7.2.290.0120.01216.75
7.2.260.0120.00614.67
7.2.250.0100.00714.98
7.2.240.0030.01314.96
7.2.230.0000.01615.18
7.2.220.0030.01214.96
7.2.210.0050.00515.10
7.2.200.0070.00714.75
7.2.190.0030.01014.93
7.2.180.0110.00414.86
7.2.170.0070.01015.08
7.2.160.0040.00415.11
7.2.150.0120.00417.04
7.2.140.0080.00416.96
7.2.130.0090.01016.85
7.2.120.0080.00816.70
7.2.110.0080.00716.82
7.2.100.0110.00416.86
7.2.90.0060.00816.66
7.2.80.0060.00916.64
7.2.70.0090.00416.77
7.2.60.0060.00716.75
7.2.50.0080.00616.50
7.2.40.0110.00416.80
7.2.30.0080.00516.75
7.2.20.0070.00916.86
7.2.10.0050.00816.62
7.2.00.0060.00717.50
7.1.330.0040.01115.89
7.1.320.0000.01215.94
7.1.310.0030.01415.93
7.1.300.0130.00315.41
7.1.290.0080.00415.79
7.1.280.0070.00715.71
7.1.270.0030.01015.94
7.1.260.0110.00015.71
7.1.250.0060.00915.42
7.1.240.0040.01115.68
7.1.230.0070.00415.86
7.1.220.0060.00615.50
7.1.210.0060.00915.65
7.1.200.0040.01115.90
7.1.190.0040.00715.50
7.1.180.0110.00415.93
7.1.170.0060.00615.86
7.1.160.0100.00315.88
7.1.150.0000.01015.94
7.1.140.0090.00315.45
7.1.130.0040.00915.54
7.1.120.0050.00515.87
7.1.110.0040.00415.59
7.1.100.0060.00716.78
7.1.90.0100.00715.71
7.1.80.0100.00715.79
7.1.70.0090.00616.44
7.1.60.0070.00517.45
7.1.50.0090.01116.49
7.1.40.0070.01115.70
7.1.30.0040.01215.72
7.1.20.0070.01015.75
7.1.10.0070.00415.78
7.1.00.0040.02219.08
7.0.330.0030.01315.17
7.0.320.0060.00315.00
7.0.310.0030.01015.29
7.0.300.0030.00615.43
7.0.290.0110.00415.23
7.0.280.0000.00815.21
7.0.270.0030.01015.21
7.0.260.0030.01015.10
7.0.250.0000.01015.39
7.0.240.0120.00615.43
7.0.230.0070.01015.35
7.0.220.0030.01315.40
7.0.210.0030.00915.07
7.0.200.0040.00616.00
7.0.190.0100.00315.34
7.0.180.0000.01515.43
7.0.170.0000.01515.59
7.0.160.0090.00615.36
7.0.150.0030.00715.15
7.0.140.0050.04018.75
7.0.130.0030.01415.27
7.0.120.0100.00715.16
7.0.110.0060.00615.48
7.0.100.0030.00715.29
7.0.90.0100.03017.73
7.0.80.0180.02317.91
7.0.70.0180.01817.72
7.0.60.0130.02517.64
7.0.50.0150.04017.82
7.0.40.0050.02316.71
7.0.30.0080.02316.72
7.0.20.0070.02516.55
7.0.10.0080.02116.78
7.0.00.0050.02516.74
5.6.400.0070.00713.98
5.6.390.0030.00614.37
5.6.380.0080.00414.56
5.6.370.0080.00314.17
5.6.360.0050.00314.27
5.6.350.0030.00914.26
5.6.340.0030.01014.34
5.6.330.0070.01013.98
5.6.320.0060.00914.39
5.6.310.0060.00914.09
5.6.300.0000.01014.45
5.6.290.0060.00614.50
5.6.280.0050.04217.51
5.6.270.0070.00714.63
5.6.260.0030.01414.30
5.6.250.0030.01014.23
5.6.240.0040.01114.09
5.6.230.0050.02417.67
5.6.220.0050.03717.51
5.6.210.0040.02317.39
5.6.200.0020.02617.72
5.6.190.0060.02517.58
5.6.180.0030.02317.76
5.6.170.0040.03117.70
5.6.160.0060.03917.74
5.6.150.0050.03417.71
5.6.140.0050.04417.74
5.6.130.0120.01717.63
5.6.120.0030.02717.74
5.6.110.0130.01717.65
5.6.100.0030.02217.60
5.6.90.0060.02317.79
5.6.80.0050.02817.21
5.6.70.0070.04217.33
5.6.60.0080.02217.33
5.6.50.0130.03317.27
5.6.40.0040.04517.45
5.6.30.0090.04517.20
5.6.20.0070.03217.20
5.6.10.0100.03317.19
5.6.00.0120.03317.35
5.5.380.0070.01014.12
5.5.370.0050.02617.47
5.5.360.0030.02517.35
5.5.350.0030.02717.16
5.5.340.0030.02117.51
5.5.330.0070.02817.62
5.5.320.0050.02217.76
5.5.310.0010.02617.61
5.5.300.0020.02417.58
5.5.290.0070.02917.43
5.5.280.0020.02617.50
5.5.270.0050.02417.44
5.5.260.0030.02617.46
5.5.250.0100.01817.44
5.5.240.0080.02817.28
5.5.230.0050.04317.08
5.5.220.0030.04717.25
5.5.210.0110.03517.12
5.5.200.0050.04217.31
5.5.190.0060.02617.06
5.5.180.0080.04317.21
5.5.170.0070.00413.93
5.5.160.0080.03917.16
5.5.150.0060.03317.25
5.5.140.0070.02717.16
5.5.130.0110.04016.96
5.5.120.0070.02717.19
5.5.110.0180.03016.98
5.5.100.0070.04617.05
5.5.90.0050.04217.03
5.5.80.0020.04917.05
5.5.70.0130.02017.17
5.5.60.0050.04517.04
5.5.50.0050.04517.27
5.5.40.0070.04217.16
5.5.30.0020.03317.00
5.5.20.0030.03717.00
5.5.10.0100.04216.94
5.5.00.0080.04016.96
5.4.450.0050.02715.60
5.4.440.0030.03815.71
5.4.430.0050.02015.55
5.4.420.0030.02315.66
5.4.410.0050.02815.49
5.4.400.0070.02815.55
5.4.390.0080.03815.49
5.4.380.0030.02415.34
5.4.370.0030.04115.49
5.4.360.0020.03415.48
5.4.350.0030.03315.45
5.4.340.0030.04415.36
5.4.330.0060.00611.84
5.4.320.0080.04015.44
5.4.310.0030.04015.53
5.4.300.0050.04415.34
5.4.290.0050.03715.49
5.4.280.0100.02215.45
5.4.270.0060.03815.39
5.4.260.0020.04715.48
5.4.250.0090.04015.52
5.4.240.0030.04515.44
5.4.230.0050.02315.49
5.4.220.0080.03915.54
5.4.210.0100.03015.51
5.4.200.0030.02815.37
5.4.190.0050.04315.48
5.4.180.0080.04015.43
5.4.170.0020.03715.43
5.4.160.0050.02115.43
5.4.150.0080.04215.49
5.4.140.0020.03314.14
5.4.130.0050.03014.13
5.4.120.0080.02314.04
5.4.110.0070.02814.12
5.4.100.0070.03314.15
5.4.90.0090.02914.08
5.4.80.0020.03414.09
5.4.70.0030.02914.12
5.4.60.0040.04414.16
5.4.50.0100.03314.13
5.4.40.0050.02214.14
5.4.30.0030.04314.12
5.4.20.0050.02614.14
5.4.10.0100.03714.12
5.4.00.0100.03513.85
5.3.290.0080.03613.28
5.3.280.0020.04313.21
5.3.270.0070.04313.23
5.3.260.0040.02813.28
5.3.250.0020.02513.19
5.3.240.0080.03213.29
5.3.230.0050.03713.20
5.3.220.0050.04213.25
5.3.210.0050.02013.19
5.3.200.0050.02213.25
5.3.190.0100.03413.23
5.3.180.0070.03913.17
5.3.170.0020.03413.25
5.3.160.0070.04113.21
5.3.150.0040.03813.16
5.3.140.0000.04013.19
5.3.130.0080.03513.18
5.3.120.0050.03313.20
5.3.110.0070.02713.22
5.3.100.0050.04012.93
5.3.90.0080.03912.96
5.3.80.0010.04212.94
5.3.70.0090.02412.90
5.3.60.0050.03812.94
5.3.50.0050.03812.84
5.3.40.0010.02512.84
5.3.30.0030.02512.84
5.3.20.0020.03812.80
5.3.10.0060.03512.78
5.3.00.0070.02312.78
5.2.170.0030.06013.71
5.2.160.0000.04313.71
5.2.150.0030.06013.71
5.2.140.0070.03013.71
5.2.130.0070.06313.71
5.2.120.0070.05013.71
5.2.110.0170.03313.71
5.2.100.0070.03013.71
5.2.90.0030.05013.71
5.2.80.0000.06313.71
5.2.70.0070.06313.71
5.2.60.0130.05713.71
5.2.50.0030.05013.71
5.2.40.0030.06013.71
5.2.30.0030.03713.71
5.2.20.0130.05313.71
5.2.10.0030.06013.71
5.2.00.0100.05713.71
5.1.60.0030.04713.71
5.1.50.0070.05013.71
5.1.40.0070.04713.71
5.1.30.0000.04313.71
5.1.20.0070.03013.71
5.1.10.0100.05013.71
5.1.00.0070.05313.71
5.0.50.0030.03313.71
5.0.40.0030.04313.71
5.0.30.0030.06313.71
5.0.20.0070.03013.71
5.0.10.0030.04313.71
5.0.00.0000.04313.71
4.4.90.0030.03713.71
4.4.80.0100.02313.71
4.4.70.0070.01313.71
4.4.60.0070.01713.71
4.4.50.0000.02713.71
4.4.40.0070.05013.71
4.4.30.0000.02713.71
4.4.20.0070.03313.71
4.4.10.0000.03713.71
4.4.00.0000.05713.71
4.3.110.0000.04013.71
4.3.100.0000.03713.71
4.3.90.0000.03713.71
4.3.80.0030.05313.71
4.3.70.0030.03313.71
4.3.60.0000.03713.71
4.3.50.0030.04013.71
4.3.40.0000.03013.71
4.3.30.0000.03013.71
4.3.20.0030.02313.71
4.3.10.0030.03313.71
4.3.00.0000.03713.71

preferences:
41.55 ms | 400 KiB | 5 Q