3v4l.org

run code in 300+ PHP versions simultaneously
<?php function foo(array &$foo) { $foo[] = 2; } $a = array(1); call_user_func_array('foo', array(&$a)); var_dump($a);

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)
8.3.60.0120.00916.75
8.3.50.0070.01017.33
8.3.40.0100.01018.67
8.3.30.0080.00818.80
8.3.20.0000.00818.73
8.3.10.0030.00618.73
8.3.00.0080.00019.51
8.2.180.0140.00716.38
8.2.170.0060.00922.96
8.2.160.0110.00420.75
8.2.150.0080.00024.18
8.2.140.0030.00624.66
8.2.130.0040.00426.16
8.2.120.0080.00020.98
8.2.110.0000.00919.34
8.2.100.0110.00317.72
8.2.90.0100.00019.03
8.2.80.0000.00817.97
8.2.70.0000.00817.63
8.2.60.0050.00318.05
8.2.50.0040.00418.10
8.2.40.0060.00320.59
8.2.30.0000.00818.07
8.2.20.0050.00217.79
8.2.10.0070.00017.74
8.2.00.0030.00517.74
8.1.280.0120.00325.92
8.1.270.0040.00423.99
8.1.260.0050.00326.35
8.1.250.0040.00428.09
8.1.240.0080.00319.14
8.1.230.0080.00417.89
8.1.220.0090.00017.74
8.1.210.0030.00618.77
8.1.200.0030.00617.48
8.1.190.0000.00917.35
8.1.180.0040.00418.10
8.1.170.0050.00318.79
8.1.160.0070.00022.14
8.1.150.0080.00018.70
8.1.140.0040.00417.39
8.1.130.0000.00817.84
8.1.120.0040.00517.38
8.1.110.0070.00017.43
8.1.100.0040.00417.45
8.1.90.0070.00017.37
8.1.80.0000.00717.39
8.1.70.0030.00317.41
8.1.60.0000.00717.59
8.1.50.0000.00717.39
8.1.40.0040.00417.42
8.1.30.0040.00417.48
8.1.20.0040.00417.68
8.1.10.0000.00717.59
8.1.00.0040.00417.50
8.0.300.0040.00418.77
8.0.290.0040.00416.75
8.0.280.0040.00318.50
8.0.270.0000.00717.14
8.0.260.0030.00316.80
8.0.250.0070.00017.06
8.0.240.0040.00417.01
8.0.230.0000.00616.93
8.0.220.0040.00416.97
8.0.210.0000.00716.98
8.0.200.0000.00717.04
8.0.190.0000.00716.95
8.0.180.0040.00417.02
8.0.170.0070.00316.85
8.0.160.0000.00816.93
8.0.150.0000.00916.79
8.0.140.0060.00316.94
8.0.130.0030.00313.43
8.0.120.0000.00716.80
8.0.110.0070.00016.96
8.0.100.0040.00417.00
8.0.90.0000.00716.86
8.0.80.0000.01516.88
8.0.70.0000.00716.76
8.0.60.0020.00516.84
8.0.50.0050.00317.07
8.0.30.0130.00417.16
8.0.20.0130.00616.99
8.0.10.0040.00417.11
8.0.00.0130.00916.79
7.4.330.0050.00012.92
7.4.320.0030.00316.46
7.4.300.0030.00316.66
7.4.290.0030.00316.58
7.4.280.0030.00716.42
7.4.270.0030.00316.53
7.4.260.0050.00013.39
7.4.250.0040.00416.48
7.4.240.0030.00316.44
7.4.230.0040.00416.63
7.4.220.0130.00216.54
7.4.210.0120.00916.47
7.4.200.0040.00416.43
7.4.190.0000.00716.77
7.4.160.0040.01216.39
7.4.150.0090.01516.60
7.4.140.0090.00916.55
7.4.130.0070.01016.64
7.4.120.0100.01016.65
7.4.110.0060.01216.61
7.4.100.0190.00616.36
7.4.90.0070.01016.46
7.4.80.0120.00619.39
7.4.70.0060.01116.41
7.4.60.0030.01316.64
7.4.50.0030.00316.41
7.4.40.0100.00716.55
7.4.30.0160.00016.38
7.4.10.0040.01116.20
7.4.00.0080.01015.38
7.3.330.0030.00313.29
7.3.320.0030.00313.29
7.3.310.0000.00616.34
7.3.300.0030.00316.28
7.3.290.0070.00816.30
7.3.280.0090.00616.29
7.3.270.0110.00616.34
7.3.260.0070.01516.41
7.3.250.0100.01016.45
7.3.240.0200.00316.45
7.3.230.0140.00316.53
7.3.210.0120.00616.61
7.3.200.0090.00616.40
7.3.190.0100.01016.57
7.3.180.0060.00916.21
7.3.170.0180.00016.43
7.3.160.0030.01316.36
7.3.130.0060.00616.43
7.3.120.0080.00915.24
7.3.110.0080.00715.46
7.3.100.0040.00915.23
7.3.90.0060.00815.37
7.3.80.0070.00715.26
7.3.70.0040.00715.44
7.3.60.0070.00415.42
7.3.50.0050.00615.25
7.3.40.0020.01015.34
7.3.30.0040.00715.24
7.3.20.0060.00717.07
7.3.10.0090.00516.98
7.3.00.0070.00617.04
7.2.330.0070.01016.69
7.2.320.0000.01616.33
7.2.310.0110.00616.31
7.2.300.0040.02016.56
7.2.290.0100.00616.68
7.2.260.0100.00616.46
7.2.250.0080.01115.52
7.2.240.0090.01015.46
7.2.230.0070.00715.32
7.2.220.0050.01015.48
7.2.210.0060.00615.28
7.2.200.0080.00915.41
7.2.190.0040.01015.39
7.2.180.0090.00315.32
7.2.170.0040.01015.30
7.2.160.0070.01016.45
7.2.150.0030.01618.20
7.2.140.0000.01518.26
7.2.130.0070.00917.56
7.2.120.0090.00317.38
7.2.110.0040.00817.58
7.2.100.0040.00917.52
7.2.90.0040.00617.61
7.2.80.0050.00917.39
7.2.70.0050.00717.51
7.2.60.0040.00717.13
7.2.50.0060.00817.50
7.2.40.0060.00617.47
7.2.30.0030.00817.52
7.2.20.0110.00617.46
7.2.10.0060.00817.54
7.2.00.0080.00417.53
7.1.330.0100.00316.44
7.1.320.0070.00516.20
7.1.310.0040.00716.43
7.1.300.0050.00516.27
7.1.290.0040.00916.29
7.1.280.0080.00416.34
7.1.270.0030.00916.16
7.1.260.0070.00616.41
7.1.250.0070.01016.49
7.1.240.0030.00917.19
7.1.230.0030.01017.30
7.1.220.0070.00717.25
7.1.210.0070.00717.14
7.1.200.0030.00716.51
7.1.190.0000.01317.34
7.1.180.0100.00317.21
7.1.170.0070.00717.33
7.1.160.0040.01117.21
7.1.150.0090.00417.34
7.1.140.0090.00617.40
7.1.130.0030.01017.30
7.1.120.0050.00517.27
7.1.110.0030.01017.36
7.1.100.0060.00817.72
7.1.90.0180.00017.15
7.1.80.0040.01217.34
7.1.70.0040.00717.29
7.1.60.0070.01218.30
7.1.50.0070.00517.22
7.1.40.0070.00317.04
7.1.30.0030.01017.32
7.1.20.0070.00717.11
7.1.10.0100.00317.48
7.1.00.0000.03419.87
7.0.330.0000.01216.96
7.0.320.0060.00616.92
7.0.310.0030.00616.92
7.0.300.0070.00717.04
7.0.290.0070.00716.91
7.0.280.0090.00617.00
7.0.270.0030.00917.06
7.0.260.0070.00717.11
7.0.250.0000.01817.13
7.0.240.0060.01316.98
7.0.230.0000.01217.03
7.0.220.0080.00417.14
7.0.210.0060.00916.92
7.0.200.0080.00715.94
7.0.190.0040.01117.07
7.0.180.0050.00917.14
7.0.170.0000.01116.88
7.0.160.0040.01117.07
7.0.150.0070.00717.10
7.0.140.0030.04019.49
7.0.130.0060.00617.11
7.0.120.0030.04319.54
7.0.110.0130.03618.48
7.0.100.0070.02518.57
7.0.90.0080.03018.53
7.0.80.0070.04018.56
7.0.70.0140.03718.45
7.0.60.0120.04118.47
7.0.50.0160.01518.46
7.0.40.0080.02217.38
7.0.30.0100.03817.32
7.0.20.0070.03017.39
7.0.10.0080.03317.41
7.0.00.0040.02717.37
5.6.400.0030.00615.68
5.6.390.0070.00315.61
5.6.380.0000.01215.67
5.6.370.0030.01315.99
5.6.360.0060.00615.93
5.6.350.0070.00715.84
5.6.340.0030.01315.89
5.6.330.0030.01015.60
5.6.320.0040.01515.70
5.6.310.0030.00915.45
5.6.300.0060.01016.00
5.6.290.0030.01216.19
5.6.280.0070.03618.55
5.6.270.0070.00715.84
5.6.260.0060.04218.26
5.6.250.0130.04118.30
5.6.240.0120.03718.29
5.6.230.0050.02718.16
5.6.220.0030.04218.21
5.6.210.0070.03718.16
5.6.200.0120.04018.15
5.6.190.0020.03318.24
5.6.180.0110.04018.41
5.6.170.0020.04118.18
5.6.160.0070.03718.24
5.6.150.0020.03118.37
5.6.140.0020.03618.31
5.6.130.0110.04118.25
5.6.120.0050.03518.32
5.6.110.0090.03018.21
5.6.100.0030.04618.31
5.6.90.0090.03418.16
5.6.80.0070.04017.89
5.6.70.0050.03617.84
5.6.60.0060.03717.94
5.6.50.0080.04218.06
5.6.40.0080.04217.81
5.6.30.0120.03017.92
5.6.20.0080.03117.93
5.6.10.0050.02417.75
5.6.00.0050.03317.82
5.5.380.0070.02816.79
5.5.370.0030.02516.71
5.5.360.0060.04516.64
5.5.350.0050.02416.73
5.5.340.0080.04216.64
5.5.330.0090.04016.93
5.5.320.0060.02216.93
5.5.310.0050.03816.98
5.5.300.0050.04816.92
5.5.290.0050.02516.82
5.5.280.0070.02216.82
5.5.270.0090.04116.98
5.5.260.0020.04216.99
5.5.250.0110.04016.73
5.5.240.0020.04516.71
5.5.230.0100.03316.60
5.5.220.0060.04216.68
5.5.210.0080.03916.66
5.5.200.0070.02116.66
5.5.190.0080.04316.42
5.5.180.0060.04516.64
5.5.170.0000.01715.65
5.5.160.0120.03816.50
5.5.150.0120.03216.50
5.5.140.0060.03516.60
5.5.130.0070.03916.45
5.5.120.0040.04216.41
5.5.110.0050.04516.43
5.5.100.0030.04216.54
5.5.90.0050.04316.50
5.5.80.0100.04016.52
5.5.70.0100.03816.62
5.5.60.0060.04116.47
5.5.50.0090.03416.47
5.5.40.0070.03316.44
5.5.30.0070.02916.36
5.5.20.0080.03316.41
5.5.10.0070.02516.27
5.5.00.0100.02016.45
5.4.450.0050.04216.07
5.4.440.0090.04115.96
5.4.430.0090.03116.02
5.4.420.0070.04316.19
5.4.410.0040.03716.06
5.4.400.0100.03315.88
5.4.390.0060.03815.81
5.4.380.0020.03915.81
5.4.370.0080.03215.79
5.4.360.0060.03315.88
5.4.350.0080.03216.03
5.4.340.0130.03715.97
5.4.330.0040.00812.59
5.4.320.0030.03615.83
5.4.310.0090.03315.78
5.4.300.0070.03815.81
5.4.290.0020.03116.00
5.4.280.0030.04215.92
5.4.270.0100.02615.83
5.4.260.0060.04115.74
5.4.250.0040.03615.74
5.4.240.0040.01915.81
5.4.230.0030.04115.85
5.4.220.0060.02215.78
5.4.210.0070.04115.69
5.4.200.0080.03815.70
5.4.190.0060.03715.86
5.4.180.0080.03515.96
5.4.170.0030.02815.78
5.4.160.0050.03416.04
5.4.150.0030.02715.91
5.4.140.0030.04314.57
5.4.130.0100.02014.43
5.4.120.0010.04414.44
5.4.110.0020.03914.65
5.4.100.0060.04114.49
5.4.90.0040.02714.57
5.4.80.0030.02314.47
5.4.70.0030.03514.46
5.4.60.0020.03714.47
5.4.50.0020.04014.50
5.4.40.0090.03714.64
5.4.30.0070.03014.58
5.4.20.0080.02914.57
5.4.10.0060.03414.59
5.4.00.0080.02614.17
5.3.290.0020.02513.89
5.3.280.0020.02913.90
5.3.270.0070.03513.89
5.3.260.0100.03613.96
5.3.250.0030.04413.81
5.3.240.0090.03613.91
5.3.230.0080.03813.81
5.3.220.0100.03613.72
5.3.210.0100.02513.82
5.3.200.0060.02013.82
5.3.190.0070.04213.97
5.3.180.0080.03513.88
5.3.170.0050.04113.94
5.3.160.0020.04613.85
5.3.150.0060.03013.93
5.3.140.0050.02213.83
5.3.130.0030.03713.70
5.3.120.0120.03013.79
5.3.110.0050.02213.87
5.3.100.0030.03513.68
5.3.90.0040.04213.57
5.3.80.0050.03813.42
5.3.70.0050.03313.47
5.3.60.0050.02413.54
5.3.50.0040.04113.48
5.3.40.0020.03113.42
5.3.30.0050.04113.67
5.3.20.0070.03713.24
5.3.10.0060.03613.36
5.3.00.0110.03113.11
5.2.170.0100.05712.15
5.2.160.0070.05712.15
5.2.150.0030.06312.15
5.2.140.0100.06012.15
5.2.130.0100.04012.15
5.2.120.0000.03712.15
5.2.110.0000.06312.15
5.2.100.0070.02712.15
5.2.90.0030.05712.15
5.2.80.0070.04012.15
5.2.70.0030.03712.15
5.2.60.0030.05712.15
5.2.50.0070.05312.15
5.2.40.0030.03712.15
5.2.30.0030.05012.15
5.2.20.0100.05712.15
5.2.10.0030.04012.15
5.2.00.0070.05712.15
5.1.60.0000.04712.15
5.1.50.0100.04712.15
5.1.40.0100.04712.15
5.1.30.0100.05012.15
5.1.20.0070.04012.15
5.1.10.0070.05312.15
5.1.00.0000.05712.15
5.0.50.0000.04312.15
5.0.40.0030.04312.15
5.0.30.0070.03712.15
5.0.20.0000.03312.15
5.0.10.0030.04012.15
5.0.00.0000.04312.15
4.4.90.0030.01312.15
4.4.80.0030.03012.15
4.4.70.0000.02012.15
4.4.60.0070.02712.15
4.4.50.0070.03012.15
4.4.40.0030.02712.15
4.4.30.0070.03012.15
4.4.20.0000.02312.15
4.4.10.0000.04012.15
4.4.00.0000.05712.15
4.3.110.0070.02012.15
4.3.100.0000.01712.15
4.3.90.0030.02312.15
4.3.80.0070.03312.15
4.3.70.0030.03712.15
4.3.60.0070.02012.15
4.3.50.0000.02712.15
4.3.40.0030.04012.15
4.3.30.0000.01712.15
4.3.20.0000.02012.15
4.3.10.0030.03312.15
4.3.00.0030.02012.15

preferences:
53.5 ms | 401 KiB | 5 Q