3v4l.org

run code in 300+ PHP versions simultaneously
<?php function test(...$args) { var_dump($args); } test(1, 2, 3); // [1, 2, 3] test(...[1, 2, 3]); // [1, 2, 3] test(...new ArrayIterator([1, 2, 3])); // [1, 2, 3] // Note: It doesn't really make sense to unpack a constant array like [1, 2, 3]. // Normally these would unpack some variable like ...$args

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)
8.3.70.0120.00916.36
8.3.60.0110.00316.50
8.3.50.0080.01021.19
8.3.40.0100.00718.57
8.3.30.0110.00718.86
8.3.20.0080.00020.31
8.3.10.0040.00421.73
8.3.00.0040.00417.63
8.2.190.0140.00716.75
8.2.180.0090.00618.16
8.2.170.0100.00722.96
8.2.160.0100.00320.38
8.2.150.0040.00424.18
8.2.140.0080.00024.66
8.2.130.0030.00526.16
8.2.120.0060.00319.36
8.2.110.0030.00719.32
8.2.100.0080.00317.66
8.2.90.0060.00317.89
8.2.80.0030.00617.97
8.2.70.0040.00417.80
8.2.60.0040.00417.91
8.2.50.0080.00018.10
8.2.40.0000.00820.59
8.2.30.0000.00817.97
8.2.20.0060.00317.70
8.2.10.0040.00417.90
8.2.00.0060.00318.20
8.1.280.0130.00625.92
8.1.270.0120.00620.26
8.1.260.0070.00326.35
8.1.250.0050.00228.09
8.1.240.0070.00423.70
8.1.230.0110.00020.91
8.1.220.0040.00417.74
8.1.210.0060.00318.77
8.1.200.0080.00017.23
8.1.190.0040.00417.11
8.1.180.0040.00718.10
8.1.170.0060.00318.62
8.1.160.0040.00421.88
8.1.150.0040.00418.68
8.1.140.0000.00717.34
8.1.130.0000.00717.77
8.1.120.0000.00717.32
8.1.110.0000.00817.38
8.1.100.0080.00017.21
8.1.90.0040.00417.28
8.1.80.0040.00417.30
8.1.70.0000.00817.34
8.1.60.0080.00017.58
8.1.50.0030.00517.34
8.1.40.0030.00617.38
8.1.30.0030.00517.59
8.1.20.0040.00417.54
8.1.10.0040.00417.36
8.1.00.0000.00717.24
8.0.300.0000.00719.93
8.0.290.0040.00716.63
8.0.280.0030.00318.29
8.0.270.0000.00817.20
8.0.260.0000.00617.11
8.0.250.0070.00016.77
8.0.240.0030.00516.85
8.0.230.0080.00016.85
8.0.220.0040.00416.84
8.0.210.0070.00016.73
8.0.200.0030.00316.89
8.0.190.0000.00816.95
8.0.180.0040.00416.84
8.0.170.0040.00416.77
8.0.160.0050.00216.93
8.0.150.0070.00016.70
8.0.140.0000.00716.80
8.0.130.0000.00813.25
8.0.120.0000.00716.71
8.0.110.0000.00716.66
8.0.100.0030.00516.79
8.0.90.0000.00716.72
8.0.80.0090.00916.82
8.0.70.0040.00416.85
8.0.60.0040.00416.69
8.0.50.0000.00716.84
8.0.30.0100.01317.04
8.0.20.0100.01117.40
8.0.10.0000.00916.92
8.0.00.0090.01116.73
7.4.330.0030.00315.09
7.4.320.0000.00616.47
7.4.300.0040.00416.50
7.4.290.0000.00816.60
7.4.280.0030.00616.60
7.4.270.0000.00716.49
7.4.260.0040.00416.53
7.4.250.0030.00616.46
7.4.240.0040.00416.47
7.4.230.0040.00416.25
7.4.220.0090.00916.60
7.4.210.0060.00916.60
7.4.200.0030.00316.50
7.4.160.0110.00716.56
7.4.150.0040.01517.40
7.4.140.0150.00817.86
7.4.130.0060.01116.43
7.4.120.0110.00716.44
7.4.110.0070.01316.54
7.4.100.0090.01216.43
7.4.90.0140.00316.47
7.4.80.0160.00719.39
7.4.70.0100.00616.41
7.4.60.0130.01016.50
7.4.50.0000.00816.23
7.4.40.0100.00716.39
7.4.30.0110.00816.52
7.4.00.0080.00814.80
7.3.330.0000.00513.23
7.3.320.0070.00013.14
7.3.310.0040.00416.20
7.3.300.0030.00316.25
7.3.290.0120.00716.22
7.3.280.0130.00516.24
7.3.270.0090.00917.40
7.3.260.0070.01016.26
7.3.250.0090.00916.22
7.3.240.0040.01316.27
7.3.230.0090.00916.39
7.3.210.0070.01016.38
7.3.200.0090.00919.39
7.3.190.0070.00716.24
7.3.180.0040.01116.11
7.3.170.0100.00916.58
7.3.160.0080.00816.33
7.3.120.0030.01314.45
7.3.110.0080.00814.67
7.3.100.0060.00914.63
7.3.90.0110.00014.80
7.3.80.0040.01214.72
7.3.70.0030.00614.88
7.3.60.0000.01014.42
7.3.50.0090.00314.74
7.3.40.0000.00814.59
7.3.30.0070.00314.79
7.3.20.0070.01116.40
7.3.10.0080.00816.34
7.3.00.0030.00716.64
7.2.330.0090.01516.54
7.2.320.0090.00916.69
7.2.310.0100.01316.47
7.2.300.0100.00716.39
7.2.290.0110.01116.64
7.2.250.0060.01014.93
7.2.240.0100.01014.96
7.2.230.0060.00914.47
7.2.220.0040.00815.05
7.2.210.0060.01214.52
7.2.200.0030.01414.81
7.2.190.0080.00414.86
7.2.180.0060.00614.83
7.2.170.0040.00814.94
7.2.00.0030.00718.86
7.1.330.0040.01115.68
7.1.320.0070.00315.80
7.1.310.0090.00015.77
7.1.300.0120.00015.77
7.1.290.0070.00715.79
7.1.280.0110.00015.68
7.1.270.0030.01315.78
7.1.260.0040.01215.67
7.1.200.0170.00715.80
7.1.100.0090.00318.00
7.1.70.0040.00416.82
7.1.60.0000.01519.50
7.1.50.0240.01334.84
7.1.00.0000.08022.37
7.0.200.0030.00616.70
7.0.60.0030.08720.03
7.0.50.0130.07317.88
7.0.40.0070.08720.15
7.0.30.0170.04020.16
7.0.20.0270.07720.09
7.0.10.0130.04020.03
7.0.00.0000.09320.15
5.6.210.0130.08020.78
5.6.200.0100.04018.27
5.6.190.0030.09020.51
5.6.180.0170.05720.61
5.6.170.0300.06020.51
5.6.160.0100.09020.54
5.6.150.0030.08718.23
5.6.140.0070.04018.18
5.6.130.0070.05018.18
5.6.120.0030.04021.20
5.6.110.0070.09020.97
5.6.100.0070.08321.11
5.6.90.0030.06320.96
5.6.80.0100.06720.41
5.6.70.4400.03720.48
5.5.350.0230.04020.44
5.5.340.0030.08317.94
5.5.330.0030.05320.34
5.5.320.0170.04020.20
5.5.310.0170.04020.27
5.5.300.0070.05017.95
5.5.290.0070.07718.03
5.5.280.0100.06720.88
5.5.270.0100.07020.79
5.5.260.0030.05020.89
5.5.250.0070.07320.68
5.5.240.0270.04720.26
5.4.450.0130.05019.48
5.4.440.0270.03719.57
5.4.430.0230.07319.41
5.4.420.0130.05319.21
5.4.410.0130.06318.97
5.4.400.0270.06318.55
5.4.390.0230.06018.56
5.4.380.0170.07018.53
5.4.370.0200.06318.78
5.4.360.0130.05318.81
5.4.350.0100.05718.75
5.4.340.0230.04018.64
5.4.320.0230.04318.50
5.4.310.0270.06318.76
5.4.300.0170.07318.80
5.4.290.0230.06318.79
5.4.280.0100.08018.70
5.4.270.0100.05718.76
5.4.260.0170.05318.49
5.4.250.0100.05718.59
5.4.240.0100.07718.46
5.4.230.0230.06018.77
5.4.220.0030.08318.61
5.4.210.0230.06318.55
5.4.200.0170.05316.80
5.4.190.0100.06318.82
5.4.180.0170.05318.79
5.4.170.0230.04718.54
5.4.160.0170.05318.76
5.4.150.0070.06318.50
5.4.140.0200.04316.29
5.4.130.0170.06316.41
5.4.120.0130.06316.20
5.4.110.0100.05016.33
5.4.100.0170.05016.37
5.4.90.0070.06016.44
5.4.80.0030.06016.30
5.4.70.0230.06016.40
5.4.60.0130.05316.34
5.4.50.0170.06016.20
5.4.40.0070.06316.23
5.4.30.0170.06016.25
5.4.20.0200.05316.28
5.4.10.0070.05316.25
5.4.00.0200.05315.79
5.3.290.0100.06014.64
5.3.280.0270.04014.57
5.3.270.0030.08014.60
5.3.260.0030.06314.79
5.3.250.0100.05314.81
5.3.240.0030.06014.73
5.3.230.0100.05714.64
5.3.220.0170.05314.67
5.3.210.0130.05314.67
5.3.200.0100.05714.62
5.3.190.0230.04714.55
5.3.180.0130.06014.62
5.3.170.0230.05014.62
5.3.160.0030.06014.61
5.3.150.0130.07014.73
5.3.140.0230.06014.59
5.3.130.0100.06014.74
5.3.120.0130.05714.59
5.3.110.0100.06714.59
5.3.100.0170.05014.20
5.3.90.0170.04314.14
5.3.80.0200.05014.12
5.3.70.0070.05714.22
5.3.60.0130.07314.12
5.3.50.0170.06713.95
5.3.40.0070.06314.02
5.3.30.0170.05013.95
5.3.20.0130.06013.67
5.3.10.0070.07013.71
5.3.00.0030.05713.67
5.2.170.0100.04311.35
5.2.160.0100.04011.21
5.2.150.0100.04311.25
5.2.140.0100.04011.20
5.2.130.0070.04711.12
5.2.120.0170.05011.30
5.2.110.0130.04711.21
5.2.100.0100.03711.12
5.2.90.0070.05711.21
5.2.80.0030.04711.09
5.2.70.0100.04011.30
5.2.60.0130.05311.06
5.2.50.0100.05011.08
5.2.40.0000.05011.09
5.2.30.0100.04010.96
5.2.20.0100.05311.01
5.2.10.0130.03310.88
5.2.00.0070.04010.82
5.1.60.0100.03310.14
5.1.50.0100.03010.17
5.1.40.0070.03310.05
5.1.30.0130.03310.37
5.1.20.0100.04710.46
5.1.10.0070.04010.20
5.1.00.0070.04010.25
5.0.50.0130.0238.66
5.0.40.0070.0308.43
5.0.30.0070.0438.22
5.0.20.0070.0278.27
5.0.10.0030.0408.37
5.0.00.0070.0408.36
4.4.90.0030.0235.90
4.4.80.0030.0275.92
4.4.70.0070.0275.91
4.4.60.0030.0205.87
4.4.50.0070.0205.91
4.4.40.0000.0405.92
4.4.30.0030.0235.90
4.4.20.0100.0205.95
4.4.10.0100.0236.07
4.4.00.0030.0435.94
4.3.110.0000.0335.82
4.3.100.0000.0275.81
4.3.90.0000.0235.83
4.3.80.0000.0375.78
4.3.70.0070.0175.79
4.3.60.0030.0205.80
4.3.50.0100.0175.88
4.3.40.0070.0305.75
4.3.30.0030.0204.55
4.3.20.0000.0234.63
4.3.10.0030.0234.56
4.3.00.0030.01715.81

preferences:
18.21 ms | 401 KiB | 5 Q