3v4l.org

run code in 300+ PHP versions simultaneously
<?php list($a,$a,$b) = array(3,2,1); var_dump($a); var_dump($b); list($c,$c,$c) = array(3,2,1); var_dump($c);

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)
8.3.60.0100.01018.27
8.3.50.0120.00521.92
8.3.40.0110.00418.71
8.3.30.0030.01020.21
8.3.20.0000.00720.39
8.3.10.0080.00022.09
8.3.00.0040.00422.43
8.2.180.0070.01016.38
8.2.170.0040.01122.96
8.2.160.0130.00722.30
8.2.150.0030.00624.18
8.2.140.0080.00024.66
8.2.130.0030.01026.16
8.2.120.0000.00817.91
8.2.110.0070.00322.28
8.2.100.0120.00017.57
8.2.90.0020.00519.17
8.2.80.0050.00319.40
8.2.70.0050.00317.50
8.2.60.0040.00417.93
8.2.50.0000.00918.07
8.2.40.0060.00318.16
8.2.30.0040.00417.98
8.2.20.0050.00317.63
8.2.10.0040.00417.72
8.2.00.0000.00817.53
8.1.280.0150.00025.92
8.1.270.0000.00924.66
8.1.260.0000.00826.35
8.1.250.0070.00028.09
8.1.240.0100.00722.15
8.1.230.0040.00820.97
8.1.220.0060.00317.74
8.1.210.0040.00418.77
8.1.200.0040.00717.23
8.1.190.0000.00717.41
8.1.180.0100.00218.10
8.1.170.0000.00818.64
8.1.160.0000.00720.53
8.1.150.0000.00718.60
8.1.140.0000.00717.29
8.1.130.0050.00217.74
8.1.120.0000.00717.29
8.1.110.0040.00417.37
8.1.100.0070.00017.36
8.1.90.0050.00217.36
8.1.80.0000.00717.34
8.1.70.0030.00317.29
8.1.60.0060.00317.55
8.1.50.0040.00417.45
8.1.40.0050.00317.41
8.1.30.0080.00017.46
8.1.20.0040.00417.48
8.1.10.0040.00417.49
8.1.00.0060.00317.39
8.0.300.0040.00418.77
8.0.290.0040.00417.16
8.0.280.0030.00518.49
8.0.270.0070.00017.27
8.0.260.0000.00716.75
8.0.250.0070.00016.93
8.0.240.0000.00816.77
8.0.230.0040.00416.87
8.0.220.0080.00016.73
8.0.210.0030.00316.71
8.0.200.0000.00716.75
8.0.190.0050.00316.78
8.0.180.0030.00616.82
8.0.170.0000.00716.84
8.0.160.0000.00716.82
8.0.150.0000.00716.83
8.0.140.0080.00016.80
8.0.130.0030.00313.18
8.0.120.0050.00216.76
8.0.110.0040.00416.84
8.0.100.0040.00416.93
8.0.90.0000.00716.69
8.0.80.0080.01116.76
8.0.70.0020.00516.83
8.0.60.0050.00316.67
8.0.50.0040.00416.82
8.0.30.0110.00716.98
8.0.20.0070.01117.40
8.0.10.0080.00016.87
8.0.00.0120.01116.69
7.4.330.0030.00315.02
7.4.320.0030.00316.50
7.4.300.0000.00616.53
7.4.290.0070.00016.40
7.4.280.0060.00016.43
7.4.270.0040.00416.54
7.4.260.0000.00613.10
7.4.250.0040.00416.38
7.4.240.0020.00516.53
7.4.230.0070.00016.28
7.4.220.0090.00916.39
7.4.210.0080.00916.52
7.4.200.0040.00416.55
7.4.190.0030.00316.34
7.4.160.0040.01216.58
7.4.150.0090.00917.40
7.4.140.0100.01117.86
7.4.130.0080.00816.48
7.4.120.0120.00816.53
7.4.110.0100.00716.56
7.4.100.0120.00616.43
7.4.90.0090.00916.45
7.4.80.0130.00619.39
7.4.70.0090.00816.41
7.4.60.0070.01516.36
7.4.50.0030.00616.46
7.4.40.0000.01422.77
7.4.30.0130.00316.36
7.4.00.0090.00614.64
7.3.330.0000.00512.94
7.3.320.0000.00513.03
7.3.310.0040.00416.06
7.3.300.0000.00716.15
7.3.290.0000.02016.20
7.3.280.0090.00816.14
7.3.270.0100.00717.40
7.3.260.0080.00816.53
7.3.250.0090.01116.51
7.3.240.0060.01016.42
7.3.230.0090.00916.54
7.3.210.0110.00616.52
7.3.200.0060.01619.39
7.3.190.0070.01016.46
7.3.180.0070.01316.37
7.3.170.0060.00916.27
7.3.160.0030.01316.31
7.3.120.0030.01414.75
7.3.110.0060.00614.60
7.3.100.0030.01214.67
7.3.90.0000.00914.67
7.3.80.0120.00414.88
7.3.70.0000.01714.74
7.3.60.0030.01314.90
7.3.50.0060.00614.82
7.3.40.0030.01514.71
7.3.30.0070.00714.54
7.3.20.0070.00716.29
7.3.10.0090.00616.82
7.3.00.0000.01316.69
7.2.330.0120.00616.30
7.2.320.0120.00616.43
7.2.310.0100.00716.40
7.2.300.0090.00616.45
7.2.290.0130.00316.68
7.2.240.0070.00814.58
7.2.230.0070.00714.77
7.2.220.0110.00314.73
7.2.210.0030.00614.70
7.2.200.0070.01015.05
7.2.190.0000.01315.01
7.2.180.0070.01115.00
7.2.170.0120.00614.59
7.2.160.0000.01014.89
7.2.150.0100.00716.68
7.2.140.0030.00916.73
7.2.130.0090.00316.68
7.2.120.0060.00916.89
7.2.110.0070.00316.65
7.2.100.0070.00416.99
7.2.90.0080.00816.87
7.2.80.0090.00216.64
7.2.70.0040.01116.76
7.2.60.0070.00816.85
7.2.50.0030.00616.71
7.2.40.0030.00716.47
7.2.30.0070.00716.76
7.2.20.0030.01516.52
7.2.10.0070.00716.61
7.2.00.0070.00718.04
7.1.330.0060.00315.56
7.1.320.0060.00315.84
7.1.310.0080.00315.86
7.1.300.0120.00615.75
7.1.290.0050.00815.84
7.1.280.0120.00315.44
7.1.270.0050.00515.74
7.1.260.0110.00415.84
7.1.250.0060.00615.74
7.1.200.0040.01115.86
7.1.100.0000.01517.93
7.1.70.0060.00917.04
7.1.60.0090.01519.43
7.1.50.0060.01616.68
7.1.00.0030.03322.46
7.0.200.0000.00716.77
7.0.140.0000.08022.00
7.0.60.0130.07719.86
7.0.50.0030.08317.81
7.0.40.0130.03720.03
7.0.30.0170.04320.01
7.0.20.0330.06720.31
7.0.10.0130.04720.16
7.0.00.0070.04020.11
5.6.280.0030.07321.05
5.6.210.0070.05320.70
5.6.200.0130.06718.18
5.6.190.0100.03720.39
5.6.180.0300.07020.57
5.6.170.0370.08320.51
5.6.160.0070.07320.39
5.6.150.0100.03718.18
5.6.140.0100.05718.12
5.6.130.0170.03718.16
5.6.120.0000.08721.00
5.6.110.0070.04021.00
5.6.100.0030.04321.11
5.6.90.0270.06320.96
5.6.80.0130.06720.40
5.5.350.0030.08320.38
5.5.340.0000.05018.02
5.5.330.0170.07020.43
5.5.320.0100.04720.25
5.5.310.0370.07020.52
5.5.300.0100.04717.88
5.5.290.0000.09017.98
5.5.280.0030.09320.87
5.5.270.0070.03720.93
5.5.260.0000.04320.86
5.5.250.0170.06720.77
5.5.240.0070.08320.15
5.4.450.0770.05719.55
5.4.440.0700.07019.49
5.4.430.0670.06319.41
5.4.420.0900.04719.41
5.4.410.0730.06019.35
5.4.400.0430.05718.49
5.4.390.0570.06318.72
5.4.380.0230.05318.69
5.4.370.0270.04318.71
5.4.360.0030.08018.68
5.4.350.0050.03711.97
5.4.340.0090.03611.97
5.4.320.0050.03712.46
5.4.310.0140.05012.45
5.4.300.0040.04712.45
5.4.290.0100.04412.45
5.4.280.0070.04612.35
5.4.270.0100.04312.35
5.4.260.0060.03712.35
5.4.250.0090.03812.35
5.4.240.0130.04318.85
5.4.230.0100.05318.77
5.4.220.0100.05018.86
5.4.210.0070.07718.85
5.4.200.0130.04718.86
5.4.190.0230.04318.72
5.4.180.0130.05018.91
5.4.170.0170.04718.83
5.4.160.0070.05018.84
5.4.150.0130.05718.85
5.4.140.0200.06316.28
5.4.130.0030.05016.25
5.4.120.0000.05716.24
5.4.110.0170.04016.30
5.4.100.0070.06016.16
5.4.90.0070.05016.14
5.4.80.0130.04716.45
5.4.70.0130.04316.32
5.4.60.0130.04716.31
5.4.50.0130.05316.34
5.4.40.0100.05016.45
5.4.30.0130.05716.34
5.4.20.0070.05716.36
5.4.10.0170.05316.32
5.4.00.0070.05015.96
5.3.290.0070.04112.80
5.3.280.0130.04714.59
5.3.270.0130.04314.61
5.3.260.0030.05714.70
5.3.250.0200.04014.38
5.3.240.0130.04314.62
5.3.230.0100.05014.45
5.3.220.0070.07014.27
5.3.210.0130.06314.28
5.3.200.0100.06714.46
5.3.190.0130.04714.66
5.3.180.0070.04714.26
5.3.170.0170.04314.45
5.3.160.0030.05014.52
5.3.150.0100.07314.26
5.3.140.0170.06014.42
5.3.130.0100.05314.32
5.3.120.0030.05714.32
5.3.110.0070.07314.44
5.3.100.0070.05014.13
5.3.90.0000.05713.90
5.3.80.0070.05014.01
5.3.70.0070.05014.16
5.3.60.0100.04314.14
5.3.50.0100.05313.83
5.3.40.0070.05313.94
5.3.30.0070.05013.95
5.3.20.0100.04713.69
5.3.10.0070.05013.52
5.3.00.0100.04713.67
5.2.170.0070.04011.16
5.2.160.0070.04311.16
5.2.150.0030.06011.05
5.2.140.0170.04311.03
5.2.130.0000.04311.20
5.2.120.0070.03710.86
5.2.110.0100.03711.20
5.2.100.0170.04011.03
5.2.90.0100.04311.10
5.2.80.0100.03711.10
5.2.70.0070.06011.01
5.2.60.0070.06011.04
5.2.50.0070.06010.90
5.2.40.0070.05711.01
5.2.30.0030.05710.88
5.2.20.0070.04710.96
5.2.10.0070.05011.02
5.2.00.0130.05710.81
5.1.60.0070.0509.88
5.1.50.0030.0339.76
5.1.40.0070.0479.74
5.1.30.0130.03310.23
5.1.20.0000.04310.43
5.1.10.0000.04010.21
5.1.00.0030.0379.95
5.0.50.0100.0238.45
5.0.40.0070.0338.36
5.0.30.0070.0408.25
5.0.20.0070.0278.25
5.0.10.0070.0238.36
5.0.00.0130.0338.18
4.4.90.0030.0337.50
4.4.80.0030.0307.50
4.4.70.0000.0237.50
4.4.60.0000.0237.50
4.4.50.0070.0177.50
4.4.40.0130.0307.50
4.4.30.0070.0207.50
4.4.20.0000.0237.50
4.4.10.0030.0207.50
4.4.00.0070.0307.50
4.3.110.0000.0337.50
4.3.100.0030.0207.50
4.3.90.0070.0177.50
4.3.80.0030.0337.50
4.3.70.0130.0177.50
4.3.60.0100.0177.50
4.3.50.0030.0307.50
4.3.40.0000.0377.50
4.3.30.0100.0137.50
4.3.20.0000.0237.50
4.3.10.0030.0207.50
4.3.00.0100.0206.78

preferences:
48.12 ms | 401 KiB | 5 Q