3v4l.org

run code in 300+ PHP versions simultaneously
<?php list($a, $b, $c) = array('a-value', 'b-value'); var_dump($a, $b, $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)
8.3.60.0110.00416.50
8.3.50.0100.00921.95
8.3.40.0100.00718.76
8.3.30.0140.00318.88
8.3.20.0030.00520.09
8.3.10.0000.00821.59
8.3.00.0100.00019.07
8.2.180.0090.00916.75
8.2.170.0140.00722.96
8.2.160.0100.00722.25
8.2.150.0000.00824.18
8.2.140.0090.00024.66
8.2.130.0040.00426.16
8.2.120.0000.00819.97
8.2.110.0030.00622.25
8.2.100.0060.00617.63
8.2.90.0040.00419.17
8.2.80.0000.00817.97
8.2.70.0060.00617.63
8.2.60.0040.00417.91
8.2.50.0060.00318.07
8.2.40.0050.00318.09
8.2.30.0040.00418.11
8.2.20.0080.00017.62
8.2.10.0030.00618.11
8.2.00.0000.00817.72
8.1.280.0040.01125.92
8.1.270.0070.00319.00
8.1.260.0040.00426.35
8.1.250.0070.00028.09
8.1.240.0060.00323.84
8.1.230.0040.00719.10
8.1.220.0030.00617.74
8.1.210.0040.00418.77
8.1.200.0060.00617.23
8.1.190.0080.00017.00
8.1.180.0040.00418.10
8.1.170.0060.00320.27
8.1.160.0000.00721.96
8.1.150.0080.00018.73
8.1.140.0000.00717.36
8.1.130.0000.00817.69
8.1.120.0040.00417.43
8.1.110.0040.00417.30
8.1.100.0040.00417.29
8.1.90.0050.00217.30
8.1.80.0070.00017.27
8.1.70.0070.00017.38
8.1.60.0030.00617.52
8.1.50.0040.00417.32
8.1.40.0030.00617.41
8.1.30.0080.00017.56
8.1.20.0070.00017.46
8.1.10.0000.00717.50
8.1.00.0040.00417.46
8.0.300.0040.00418.77
8.0.290.0030.00716.63
8.0.280.0070.00018.36
8.0.270.0030.00317.17
8.0.260.0030.00317.10
8.0.250.0000.00616.97
8.0.240.0040.00416.96
8.0.230.0030.00317.00
8.0.220.0070.00016.83
8.0.210.0030.00316.85
8.0.200.0000.00716.91
8.0.190.0000.00716.90
8.0.180.0070.00016.96
8.0.170.0040.00416.92
8.0.160.0020.00516.77
8.0.150.0030.00316.71
8.0.140.0000.00816.85
8.0.130.0060.00013.24
8.0.120.0000.00716.87
8.0.110.0040.00416.89
8.0.100.0000.00716.91
8.0.90.0080.00016.92
8.0.80.0130.01016.82
8.0.70.0040.00416.76
8.0.60.0030.00716.79
8.0.50.0000.00816.85
8.0.30.0150.00717.03
8.0.20.0160.00517.40
8.0.10.0030.00516.89
8.0.00.0100.00816.74
7.4.330.0000.00615.04
7.4.320.0030.00316.53
7.4.300.0030.00316.52
7.4.290.0060.00016.43
7.4.280.0000.00716.42
7.4.270.0040.00416.54
7.4.260.0000.00916.38
7.4.250.0030.00316.39
7.4.240.0050.00216.45
7.4.230.0030.00316.55
7.4.220.0160.00616.42
7.4.210.0060.00916.50
7.4.200.0050.00216.56
7.4.160.0000.01516.27
7.4.150.0080.01217.40
7.4.140.0180.00717.86
7.4.130.0090.00716.43
7.4.120.0120.00516.53
7.4.110.0130.01016.25
7.4.100.0090.00916.52
7.4.90.0090.01316.44
7.4.80.0110.01116.42
7.4.70.0070.01116.64
7.4.60.0060.01016.51
7.4.50.0050.00016.30
7.4.40.0120.00916.21
7.4.30.0130.00616.45
7.4.00.0040.01114.85
7.3.330.0000.00513.04
7.3.320.0050.00912.97
7.3.310.0050.00316.19
7.3.300.0040.00416.24
7.3.290.0070.00716.27
7.3.280.0080.01016.28
7.3.270.0060.00917.40
7.3.260.0080.01216.27
7.3.250.0100.00916.33
7.3.240.0070.01016.48
7.3.230.0090.00916.50
7.3.210.0100.00716.16
7.3.200.0120.00919.39
7.3.190.0100.01016.21
7.3.180.0080.00816.54
7.3.170.0130.00916.34
7.3.160.0070.01116.27
7.2.330.0110.00716.35
7.2.320.0030.01816.58
7.2.310.0120.00616.36
7.2.300.0090.00616.14
7.2.290.0030.01416.65
7.2.00.0030.00918.88
7.1.100.0060.00617.69
7.1.70.0040.00416.94
7.1.60.0100.01019.46
7.1.50.0100.01316.59
7.1.00.0000.08022.54
7.0.200.0130.00714.94
7.0.140.0100.06022.13
7.0.60.0100.08019.86
7.0.50.0100.07717.88
7.0.40.0170.07720.23
7.0.30.0330.07720.30
7.0.20.0230.03720.18
7.0.10.0030.08020.13
7.0.00.0100.08320.19
5.6.280.0030.07320.90
5.6.210.0100.07720.66
5.6.200.0100.07718.19
5.6.190.0100.08020.39
5.6.180.0430.06720.60
5.6.170.0100.05720.59
5.6.160.0170.07320.48
5.6.150.0100.07318.17
5.6.140.0030.08718.11
5.6.130.0100.03718.09
5.6.120.0000.06320.98
5.6.110.0130.07321.13
5.6.100.0100.04721.02
5.6.90.0070.08020.98
5.6.80.0170.06720.40
5.5.350.0300.07720.40
5.5.340.0030.05717.98
5.5.330.0100.04020.36
5.5.320.0030.06020.22
5.5.310.0430.07320.39
5.5.300.0070.04317.98
5.5.290.0100.05717.92
5.5.280.0070.04020.87
5.5.270.0100.07320.65
5.5.260.0030.05720.86
5.5.250.0070.06320.67
5.5.240.0130.07320.27
5.4.450.0370.05319.12
5.4.440.0900.06719.63
5.4.430.0200.05019.54
5.4.420.0930.06319.47
5.4.410.0930.05719.11
5.4.400.0970.05319.18
5.4.390.0100.05718.78
5.4.380.0130.05718.60
5.4.370.0000.06718.68
5.4.360.0200.04318.65
5.4.350.0100.06018.66
5.4.340.0170.07318.68
5.4.320.0200.06718.62
5.4.310.0300.05318.46
5.4.300.0030.06318.56
5.4.290.0170.05018.56
5.4.280.0230.04318.67
5.4.270.0200.04718.64
5.4.260.0130.05018.44
5.4.250.0170.05018.60
5.4.240.0070.06018.55
5.4.230.0130.05018.50
5.4.220.0100.05718.76
5.4.210.0170.05318.44
5.4.200.0230.04016.66
5.4.190.0200.06318.70
5.4.180.0300.03718.49
5.4.170.0070.06018.63
5.4.160.0230.04018.48
5.4.150.0200.04718.75
5.4.140.0100.05316.14
5.4.130.0170.04716.13
5.4.120.0200.04316.07
5.4.110.0100.05316.30
5.4.100.0130.05016.12
5.4.90.0130.05316.06
5.4.80.0230.05716.15
5.4.70.0100.05716.17
5.4.60.0170.05316.02
5.4.50.0200.04716.23
5.4.40.0100.05716.32
5.4.30.0230.04016.11
5.4.20.0100.05716.13
5.4.10.0170.04316.13
5.4.00.0230.04015.58
5.3.290.0100.05714.55
5.3.280.0130.05314.57
5.3.270.0200.06714.50
5.3.260.0200.07014.57
5.3.250.0170.05314.59
5.3.240.0070.06014.57
5.3.230.0000.06314.59
5.3.220.0030.06014.48
5.3.210.0170.05714.54
5.3.200.0170.04714.66
5.3.190.0100.05714.63
5.3.180.0230.04014.55
5.3.170.0100.05714.58
5.3.160.0170.05014.63
5.3.150.0230.04714.45
5.3.140.0270.04714.65
5.3.130.0270.04714.50
5.3.120.0070.06314.44
5.3.110.0200.05014.64
5.3.100.0270.04014.03
5.3.90.0230.04314.05
5.3.80.0070.05714.02
5.3.70.0070.05713.95
5.3.60.0170.04713.89
5.3.50.0070.05713.84
5.3.40.0230.03713.85
5.3.30.0070.05313.98
5.3.20.0070.05313.76
5.3.10.0070.05313.63
5.3.00.0200.04013.74
5.2.170.0130.03711.11
5.2.160.0070.04311.28
5.2.150.0030.04711.19
5.2.140.0030.04711.10
5.2.130.0100.04011.10
5.2.120.0130.03311.13
5.2.110.0070.04311.15
5.2.100.0170.03311.03
5.2.90.0100.04011.05
5.2.80.0100.04311.23
5.2.70.0030.05011.09
5.2.60.0070.04711.02
5.2.50.0200.03010.95
5.2.40.0100.04011.16
5.2.30.0030.04710.88
5.2.20.0270.03010.91
5.2.10.0100.04010.88
5.2.00.0100.04010.68
5.1.60.0170.02710.12
5.1.50.0100.03710.02
5.1.40.0030.0409.96
5.1.30.0030.04010.43
5.1.20.0070.05310.40
5.1.10.0100.03310.20
5.1.00.0100.03310.08
5.0.50.0070.0278.61
5.0.40.0030.0278.48
5.0.30.0000.0478.27
5.0.20.0070.0338.39
5.0.10.0100.0378.21
5.0.00.0100.0538.19
4.4.90.0100.0176.74
4.4.80.0070.0206.74
4.4.70.0030.0236.74
4.4.60.0000.0276.74
4.4.50.0070.0206.74
4.4.40.0030.0476.74
4.4.30.0070.0206.74
4.4.20.0070.0206.74
4.4.10.0100.0206.74
4.4.00.0100.0306.74
4.3.110.0030.0236.74
4.3.100.0030.0236.74
4.3.90.0000.0236.74
4.3.80.0100.0276.74
4.3.70.0070.0176.74
4.3.60.0030.0306.74
4.3.50.0000.0276.74
4.3.40.0070.0336.74
4.3.30.0000.0236.74
4.3.20.0000.0236.74
4.3.10.0000.0236.74
4.3.00.0200.01314.42

preferences:
31.69 ms | 401 KiB | 5 Q