3v4l.org

run code in 300+ PHP versions simultaneously
<?php function dummy (&$refparam) { var_dump($refparam); } $a = "value"; call_user_func_array("dummy", array($a)); call_user_func_array("dummy", array(&$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)
8.3.40.0110.00318.79
8.3.30.0070.00720.34
8.3.20.0060.00320.33
8.3.10.0080.00021.94
8.3.00.0050.00322.50
8.2.170.0110.00422.96
8.2.160.0050.00922.09
8.2.150.0080.00024.18
8.2.140.0080.00024.66
8.2.130.0040.00426.16
8.2.120.0060.00320.83
8.2.110.0090.00019.12
8.2.100.0070.00418.09
8.2.90.0040.00419.09
8.2.80.0030.00517.97
8.2.70.0040.00417.50
8.2.60.0050.00318.04
8.2.50.0060.00318.07
8.2.40.0030.00518.22
8.2.30.0040.00418.11
8.2.20.0040.00417.70
8.2.10.0040.00417.64
8.2.00.0000.00817.73
8.1.270.0080.00023.99
8.1.260.0020.00526.35
8.1.250.0060.00328.09
8.1.240.0070.00322.69
8.1.230.0080.00318.95
8.1.220.0000.00817.74
8.1.210.0030.00518.77
8.1.200.0060.00317.23
8.1.190.0040.00417.22
8.1.180.0030.00618.10
8.1.170.0040.00418.57
8.1.160.0000.00718.73
8.1.150.0000.00818.67
8.1.140.0040.00417.40
8.1.130.0030.00317.74
8.1.120.0040.00417.41
8.1.110.0030.00417.43
8.1.100.0050.00217.45
8.1.90.0000.00717.34
8.1.80.0040.00417.47
8.1.70.0030.00317.35
8.1.60.0090.00317.62
8.1.50.0080.00017.40
8.1.40.0040.00417.50
8.1.30.0000.00817.61
8.1.20.0000.00817.65
8.1.10.0000.00817.48
8.1.00.0020.00517.46
8.0.300.0040.00418.77
8.0.290.0000.01016.58
8.0.280.0000.00718.44
8.0.270.0050.00217.24
8.0.260.0030.00316.92
8.0.250.0040.00416.91
8.0.240.0000.00817.00
8.0.230.0030.00317.04
8.0.220.0030.00316.91
8.0.210.0040.00416.88
8.0.200.0030.00316.87
8.0.190.0000.00816.94
8.0.180.0030.00516.98
8.0.170.0080.00016.91
8.0.160.0040.00416.91
8.0.150.0040.00416.99
8.0.140.0000.00716.80
8.0.130.0030.00313.34
8.0.120.0070.00016.97
8.0.110.0040.00416.82
8.0.100.0050.00216.82
8.0.90.0050.00216.96
8.0.80.0070.00716.99
8.0.70.0070.00016.84
8.0.60.0000.00716.82
8.0.50.0040.00416.85
8.0.30.0080.01117.14
8.0.20.0090.00917.40
8.0.10.0050.00217.02
8.0.00.0100.01316.65
7.4.330.0000.00615.07
7.4.320.0030.00316.63
7.4.300.0000.00716.62
7.4.290.0030.00616.54
7.4.280.0060.00316.60
7.4.270.0040.00416.50
7.4.260.0030.00313.18
7.4.250.0030.00516.57
7.4.240.0030.00416.52
7.4.230.0070.00016.41
7.4.220.0120.00616.37
7.4.210.0080.00916.59
7.4.200.0000.00716.71
7.4.190.0040.00416.68
7.4.160.0100.00516.41
7.4.150.0110.00917.40
7.4.140.0060.01417.86
7.4.130.0120.00516.52
7.4.120.0110.00716.50
7.4.110.0140.00616.42
7.4.100.0030.01316.48
7.4.90.0110.00916.57
7.4.80.0110.00719.39
7.4.70.0130.00316.58
7.4.60.0100.00616.65
7.4.50.0000.00416.50
7.4.40.0070.00722.77
7.4.30.0060.00916.60
7.4.10.0130.00615.18
7.4.00.0060.00914.87
7.3.330.0000.00613.36
7.3.320.0030.00313.29
7.3.310.0040.00316.17
7.3.300.0000.00716.27
7.3.290.0090.00616.29
7.3.280.0100.01116.35
7.3.270.0070.01017.40
7.3.260.0110.00816.31
7.3.250.0130.00516.59
7.3.240.0100.00716.43
7.3.230.0080.00816.39
7.3.210.0070.01016.21
7.3.200.0070.01019.39
7.3.190.0160.00616.56
7.3.180.0110.00616.57
7.3.170.0060.00916.49
7.3.160.0040.01116.21
7.3.130.0070.01114.79
7.3.120.0050.01214.89
7.3.110.0100.01014.79
7.3.100.0140.00014.72
7.3.90.0070.00714.73
7.3.80.0090.00914.76
7.3.70.0030.01014.95
7.3.60.0070.00414.84
7.3.50.0060.00614.86
7.3.40.0000.00914.52
7.3.30.0040.01114.75
7.3.20.0030.01216.82
7.3.10.0060.01216.39
7.3.00.0030.00616.36
7.2.330.0060.01216.65
7.2.320.0110.00716.75
7.2.310.0100.00716.73
7.2.300.0120.00616.40
7.2.290.0100.00716.63
7.2.260.0030.01514.66
7.2.250.0120.00614.78
7.2.240.0000.01514.70
7.2.230.0110.00314.73
7.2.220.0000.01714.66
7.2.210.0070.01014.74
7.2.200.0030.00914.75
7.2.190.0040.01114.80
7.2.180.0030.01314.94
7.2.170.0100.00314.54
7.2.160.0030.00714.92
7.2.150.0070.00716.81
7.2.140.0090.00916.43
7.2.130.0000.01416.88
7.2.120.0030.00916.81
7.2.110.0090.00416.64
7.2.100.0120.00016.79
7.2.90.0080.00816.72
7.2.80.0070.00716.84
7.2.70.0030.01416.89
7.2.60.0040.00916.83
7.2.50.0050.00516.93
7.2.40.0040.01216.52
7.2.30.0100.00316.81
7.2.20.0040.00716.28
7.2.10.0100.00616.86
7.2.00.0060.00817.94
7.1.330.0080.00515.74
7.1.320.0000.01615.86
7.1.310.0040.00715.40
7.1.300.0070.01115.84
7.1.290.0100.00615.47
7.1.280.0030.00915.91
7.1.270.0060.00615.55
7.1.260.0030.01415.54
7.1.250.0040.01115.54
7.1.240.0060.00915.44
7.1.230.0040.01415.31
7.1.220.0040.01115.70
7.1.210.0030.01015.77
7.1.200.0050.00415.73
7.1.190.0070.00715.82
7.1.180.0030.00715.96
7.1.170.0030.00915.89
7.1.160.0000.01415.52
7.1.150.0030.00715.83
7.1.140.0040.00715.46
7.1.130.0040.00815.66
7.1.120.0000.00815.46
7.1.110.0030.00915.61
7.1.100.0070.00715.75
7.1.90.0000.01315.92
7.1.80.0110.00415.57
7.1.70.0040.00616.46
7.1.60.0030.01016.50
7.1.50.0080.00616.47
7.1.40.0030.01015.67
7.1.30.0040.00715.69
7.1.20.0070.00315.62
7.1.10.0030.01015.80
7.1.00.0050.04218.90
7.0.330.0090.00615.32
7.0.320.0080.00815.40
7.0.310.0100.00615.39
7.0.300.0090.00615.20
7.0.290.0080.00815.22
7.0.280.0040.00715.35
7.0.270.0040.01115.38
7.0.260.0000.00815.43
7.0.250.0000.01515.38
7.0.240.0060.00615.37
7.0.230.0100.00715.49
7.0.220.0070.00715.35
7.0.210.0090.00315.34
7.0.200.0070.00816.02
7.0.190.0080.00015.19
7.0.180.0030.01115.14
7.0.170.0030.00715.20
7.0.160.0060.00815.53
7.0.150.0030.00915.37
7.0.140.0020.04218.87
7.0.130.0000.00915.13
7.0.120.0070.00715.53
7.0.110.0070.00715.23
7.0.100.0040.00915.06
7.0.90.0030.00915.39
7.0.80.0060.00615.11
7.0.70.0030.04818.39
7.0.60.0080.04118.61
7.0.50.0050.04218.88
7.0.40.0080.04316.79
7.0.30.0050.04516.65
7.0.20.0020.04016.89
7.0.10.0020.04716.79
7.0.00.0070.04416.79
5.6.400.0030.01413.98
5.6.390.0030.00714.52
5.6.380.0040.00714.43
5.6.370.0110.00313.99
5.6.360.0090.00613.99
5.6.350.0030.00713.86
5.6.340.0040.00814.10
5.6.330.0040.01114.39
5.6.320.0040.00714.19
5.6.310.0070.00413.79
5.6.300.0070.00414.41
5.6.290.0070.01014.14
5.6.280.0060.03717.66
5.6.270.0070.00414.29
5.6.260.0090.00614.08
5.6.250.0050.00513.99
5.6.240.0000.01514.41
5.6.230.0080.00814.45
5.6.220.0030.04017.32
5.6.210.0050.04117.52
5.6.200.0050.04117.70
5.6.190.0090.03517.57
5.6.180.0050.03317.63
5.6.170.0130.04317.70
5.6.160.0070.03517.59
5.6.150.0050.04917.44
5.6.140.0080.03317.60
5.6.130.0090.04417.61
5.6.120.0030.03517.48
5.6.110.0050.04317.54
5.6.100.0050.04217.54
5.6.90.0060.03817.54
5.6.80.0070.04017.35
5.6.70.0070.04217.07
5.6.60.0020.04717.14
5.6.50.0070.03917.35
5.6.40.0050.04017.29
5.6.30.0070.04217.31
5.6.20.0050.04517.23
5.6.10.0050.04017.22
5.6.00.0080.03017.18
5.5.380.0070.00714.10
5.5.370.0070.01314.12
5.5.360.0040.04417.30
5.5.350.0030.04617.33
5.5.340.0050.02917.52
5.5.330.0050.04017.49
5.5.320.0060.04617.53
5.5.310.0060.04117.46
5.5.300.0180.03317.70
5.5.290.0050.03317.29
5.5.280.0040.04317.59
5.5.270.0030.03717.52
5.5.260.0050.04317.48
5.5.250.0020.04017.49
5.5.240.0020.04617.04
5.5.230.0070.04216.95
5.5.220.0060.04017.09
5.5.210.0080.03817.26
5.5.200.0060.03317.15
5.5.190.0050.04316.99
5.5.180.0020.04717.21
5.5.170.0130.00313.97
5.5.160.0020.04217.04
5.5.150.0060.04117.10
5.5.140.0070.04317.24
5.5.130.0050.04216.97
5.5.120.0080.04417.22
5.5.110.0050.04217.21
5.5.100.0050.04517.01
5.5.90.0050.03817.06
5.5.80.0090.03917.27
5.5.70.0020.03217.03
5.5.60.0050.04316.92
5.5.50.0030.04316.85
5.5.40.0050.02817.02
5.5.30.0080.04016.89
5.5.20.0030.04217.03
5.5.10.0060.04317.17
5.5.00.0080.04017.16
5.4.450.0080.03716.36
5.4.440.0010.03716.38
5.4.430.0020.04016.41
5.4.420.0020.03416.39
5.4.410.0080.03016.35
5.4.400.0030.03816.28
5.4.390.0040.04516.23
5.4.380.0020.04016.25
5.4.370.0040.03816.14
5.4.360.0050.04116.19
5.4.350.0050.04216.14
5.4.340.0030.04016.22
5.4.330.0060.00613.35
5.4.320.0090.03816.26
5.4.310.0030.03316.10
5.4.300.0050.04016.19
5.4.290.0020.04616.09
5.4.280.0030.04016.24
5.4.270.0050.03716.17
5.4.260.0100.03516.11
5.4.250.0080.02816.09
5.4.240.0050.04116.19
5.4.230.0030.03216.11
5.4.220.0030.03916.10
5.4.210.0070.03916.14
5.4.200.0050.03516.26
5.4.190.0030.04016.29
5.4.180.0020.03416.18
5.4.170.0020.04216.29
5.4.160.0030.03316.19
5.4.150.0050.03816.13
5.4.140.0000.04314.89
5.4.130.0050.03714.89
5.4.120.0000.04314.80
5.4.110.0050.03814.84
5.4.100.0030.03014.91
5.4.90.0020.03314.91
5.4.80.0060.03914.92
5.4.70.0060.03614.86
5.4.60.0050.03614.84
5.4.50.0080.03214.92
5.4.40.0040.03714.90
5.4.30.0060.03614.87
5.4.20.0040.03914.86
5.4.10.0040.03414.85
5.4.00.0020.03714.59
5.3.290.0130.06714.70
5.3.280.0000.07714.50
5.3.270.0030.07714.57
5.3.260.0030.07314.52
5.3.250.0030.07314.68
5.3.240.0030.05714.52
5.3.230.0030.07714.65
5.3.220.0000.07314.70
5.3.210.0070.07014.62
5.3.200.0000.07714.68
5.3.190.0030.04714.50
5.3.180.0030.05714.49
5.3.170.0030.07314.50
5.3.160.0000.08014.61
5.3.150.0000.07014.56
5.3.140.0070.07014.49
5.3.130.0070.05714.49
5.3.120.0000.05314.61
5.3.110.0000.06714.47
5.3.100.0000.07714.14
5.3.90.0000.07713.96
5.3.80.0070.07013.93
5.3.70.0070.06014.02
5.3.60.0100.07013.89
5.3.50.0000.07314.00
5.3.40.0070.05314.00
5.3.30.0100.06313.90
5.3.20.0000.07013.81
5.3.10.0070.06013.55
5.3.00.0070.06713.65
5.2.170.0030.05311.85
5.2.160.0000.05711.85
5.2.150.0000.06011.85
5.2.140.0070.06011.85
5.2.130.0030.05711.85
5.2.120.0070.04711.85
5.2.110.0000.06011.85
5.2.100.0030.06011.85
5.2.90.0070.03311.85
5.2.80.0100.05711.85
5.2.70.0070.05011.85
5.2.60.0030.04711.85
5.2.50.0000.03711.85
5.2.40.0030.05711.85
5.2.30.0070.05711.85
5.2.20.0000.06311.85
5.2.10.0030.06011.85
5.2.00.0070.02711.85
5.1.60.0070.04711.85
5.1.50.0000.05311.85
5.1.40.0100.04711.85
5.1.30.0070.05311.85
5.1.20.0030.05311.85
5.1.10.0030.05011.85
5.1.00.0070.05011.85
5.0.50.0000.04011.85
5.0.40.0000.04311.85
5.0.30.0000.06311.85
5.0.20.0030.04311.85
5.0.10.0000.04711.85
5.0.00.0000.06711.85
4.4.90.0000.03711.85
4.4.80.0030.02011.85
4.4.70.0030.03011.85
4.4.60.0000.02311.85
4.4.50.0000.02711.85
4.4.40.0030.04711.85
4.4.30.0000.03711.85
4.4.20.0000.03711.85
4.4.10.0070.03011.85
4.4.00.0030.05311.85
4.3.110.0000.03011.85
4.3.100.0030.02011.85
4.3.90.0030.03311.85
4.3.80.0000.04011.85
4.3.70.0000.03011.85
4.3.60.0000.03311.85
4.3.50.0030.03711.85
4.3.40.0000.05311.85
4.3.30.0030.03011.85
4.3.20.0070.03011.85
4.3.10.0030.03711.85
4.3.00.0000.03711.85

preferences:
34.43 ms | 400 KiB | 5 Q