3v4l.org

run code in 300+ PHP versions simultaneously
<?php var_dump(list($a, $b) = true);

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)
8.3.60.0090.00618.43
8.3.50.0110.00522.05
8.3.40.0040.01118.71
8.3.30.0140.00018.96
8.3.20.0060.00320.34
8.3.10.0040.00422.04
8.3.00.0040.00422.51
8.2.180.0140.00416.63
8.2.170.0040.01122.96
8.2.160.0160.00018.82
8.2.150.0040.00424.18
8.2.140.0000.00824.66
8.2.130.0050.00226.16
8.2.120.0040.00419.24
8.2.110.0060.00321.04
8.2.100.0040.00717.84
8.2.90.0000.00917.91
8.2.80.0000.00919.03
8.2.70.0030.00517.50
8.2.60.0000.00917.50
8.2.50.0040.00417.55
8.2.40.0080.00018.19
8.2.30.0030.00518.01
8.2.20.0040.00417.70
8.2.10.0070.00017.61
8.2.00.0030.00517.60
8.1.280.0140.00725.92
8.1.270.0040.00421.99
8.1.260.0000.00826.35
8.1.250.0000.00728.09
8.1.240.0090.00323.77
8.1.230.0060.00620.88
8.1.220.0080.00017.74
8.1.210.0030.00518.77
8.1.200.0050.00317.23
8.1.190.0050.00317.10
8.1.180.0040.00418.10
8.1.170.0000.00818.52
8.1.160.0040.00421.83
8.1.150.0000.00718.45
8.1.140.0060.00317.39
8.1.130.0030.00317.87
8.1.120.0040.00417.36
8.1.110.0040.00417.39
8.1.100.0030.00317.30
8.1.90.0000.00717.39
8.1.80.0040.00417.36
8.1.70.0000.00817.36
8.1.60.0040.00417.53
8.1.50.0040.00417.34
8.1.40.0050.00217.44
8.1.30.0030.00517.48
8.1.20.0000.00917.57
8.1.10.0030.00517.48
8.1.00.0000.00917.43
8.0.300.0030.00319.90
8.0.290.0040.00416.63
8.0.280.0000.00718.27
8.0.270.0000.00717.09
8.0.260.0030.00316.78
8.0.250.0000.00616.91
8.0.240.0030.00716.82
8.0.230.0000.00716.80
8.0.220.0030.00316.76
8.0.210.0070.00016.86
8.0.200.0030.00516.89
8.0.190.0040.00416.84
8.0.180.0030.00316.89
8.0.170.0000.00716.76
8.0.160.0000.00716.78
8.0.150.0000.00816.75
8.0.140.0060.00316.80
8.0.130.0050.00013.26
8.0.120.0040.00416.72
8.0.110.0080.00016.80
8.0.100.0030.00516.87
8.0.90.0040.00416.66
8.0.80.0030.01816.77
8.0.70.0000.00716.79
8.0.60.0030.00316.63
8.0.50.0040.00416.70
8.0.30.0120.00716.86
8.0.20.0110.00817.40
8.0.10.0000.00816.75
8.0.00.0100.01216.58
7.4.330.0000.00515.00
7.4.320.0060.00016.43
7.4.300.0070.00016.54
7.4.290.0070.00016.46
7.4.280.0040.00416.45
7.4.270.0030.00316.50
7.4.260.0040.00816.51
7.4.250.0050.00216.54
7.4.240.0020.00516.46
7.4.230.0030.00316.56
7.4.220.0150.01216.54
7.4.210.0050.01016.38
7.4.200.0000.00716.43
7.4.190.0000.00716.58
7.4.160.0100.00616.47
7.4.150.0070.01117.40
7.4.140.0100.00817.86
7.4.130.0110.00516.45
7.4.120.0100.00716.42
7.4.110.0110.00516.53
7.4.100.0070.01116.47
7.4.90.0190.00016.53
7.4.80.0060.01219.39
7.4.70.0100.00616.48
7.4.60.0130.00316.54
7.4.50.0000.00716.36
7.4.40.0060.00922.77
7.4.30.0060.00916.40
7.4.00.0070.01014.84
7.3.330.0030.00313.05
7.3.320.0000.00513.18
7.3.310.0040.00416.22
7.3.300.0030.00316.21
7.3.290.0090.00916.23
7.3.280.0060.01016.24
7.3.270.0170.00317.40
7.3.260.0100.00716.41
7.3.250.0120.00716.36
7.3.240.0070.01116.29
7.3.230.0030.01716.39
7.3.210.0130.00316.59
7.3.200.0140.00819.39
7.3.190.0030.02016.37
7.3.180.0100.00716.18
7.3.170.0090.00616.27
7.3.160.0080.00816.13
7.3.120.0030.00714.96
7.3.10.0080.00416.37
7.3.00.0000.01216.56
7.2.330.0120.00816.45
7.2.320.0140.00316.55
7.2.310.0060.01016.34
7.2.300.0060.01016.32
7.2.290.0040.01216.26
7.2.130.0070.00716.80
7.2.120.0090.00516.43
7.2.110.0080.00516.57
7.2.100.0150.00816.88
7.2.90.0030.01016.32
7.2.80.0000.01016.69
7.2.70.0040.00717.02
7.2.60.0050.00616.48
7.2.50.0070.00316.70
7.2.40.0040.00716.52
7.2.30.0070.00416.67
7.2.20.0000.01216.39
7.2.10.0000.01416.63
7.2.00.0090.00517.86
7.1.250.0040.00815.66
7.1.200.0070.00715.84
7.1.100.0080.00618.24
7.1.70.0000.01117.05
7.1.60.0070.01719.82
7.1.50.0040.00716.86
7.1.00.0030.07722.43
7.0.200.0060.00616.66
7.0.140.0000.07721.95
7.0.100.0230.04019.91
7.0.90.0070.04019.91
7.0.80.0070.04019.90
7.0.70.0070.07019.98
7.0.60.0000.07719.97
7.0.50.0000.08720.26
7.0.40.0070.07719.95
7.0.30.0070.03720.09
7.0.20.0070.08020.09
7.0.10.0130.06720.13
7.0.00.0070.08020.10
5.6.280.0000.07720.78
5.6.250.0070.03720.59
5.6.240.0070.04020.60
5.6.230.0070.04020.60
5.6.220.0070.03720.60
5.6.210.0130.06020.60
5.6.200.0030.08320.99
5.6.190.0030.08320.96
5.6.180.0100.07720.96
5.6.170.0170.06321.03
5.6.160.0100.05720.94
5.6.150.0000.08021.02
5.6.140.0070.08021.07
5.6.130.0100.08321.00
5.6.120.0070.07021.05
5.6.110.0070.07721.03
5.6.100.0100.07020.96
5.6.90.0070.08721.00
5.6.80.0070.06320.40
5.6.70.0130.06720.45
5.6.60.0070.07720.31
5.6.50.0030.08320.33
5.6.40.0100.06720.30
5.6.30.0170.06020.36
5.6.20.0030.05020.29
5.6.10.0000.05320.38
5.6.00.0030.07020.36
5.5.380.0030.04020.45
5.5.370.0070.04020.41
5.5.360.0200.05020.47
5.5.350.0030.04020.41
5.5.340.0100.07720.62
5.5.330.0030.04020.91
5.5.320.0070.07720.79
5.5.310.0030.07720.86
5.5.300.0070.04020.89
5.5.290.0030.08720.75
5.5.280.0070.05320.93
5.5.270.0200.06020.77
5.5.260.0030.04320.79
5.5.250.0130.07320.73
5.5.240.0130.07320.24
5.5.230.0130.06720.20
5.5.220.0100.07320.20
5.5.210.0100.07320.29
5.5.200.0070.07320.20
5.5.190.0130.06720.27
5.5.180.0100.07320.13
5.5.160.0030.04720.23
5.5.150.0070.04720.25
5.5.140.0000.05020.24
5.5.130.0030.08320.22
5.5.120.0130.07020.20
5.5.110.0130.07720.09
5.5.100.0070.04720.16
5.5.90.0100.07020.05
5.5.80.0130.07020.07
5.5.70.0100.05020.13
5.5.60.0100.06020.08
5.5.50.0200.06319.91
5.5.40.0100.07320.14
5.5.30.0000.05020.00
5.5.20.0130.07320.04
5.5.10.0100.07320.06
5.5.00.0100.04320.02
5.4.450.0070.07719.36
5.4.440.0000.08719.43
5.4.430.0070.03719.55
5.4.420.0030.05019.29
5.4.410.0100.06719.18
5.4.400.0030.06718.91
5.4.390.0070.07719.04
5.4.380.0070.06318.95
5.4.370.0070.07319.07
5.4.360.0030.07719.15
5.4.350.0100.07018.90
5.4.340.0070.04019.14
5.4.320.0070.07718.90
5.4.310.0200.05319.15
5.4.300.0100.07318.94
5.4.290.0100.07018.89
5.4.280.0100.06719.04
5.4.270.0070.03718.96
5.4.260.0070.07718.99
5.4.250.0070.07018.78
5.4.240.0030.07319.14
5.4.230.0100.07019.06
5.4.220.0070.08019.02
5.4.210.0100.07719.04
5.4.200.0000.04019.05
5.4.190.0070.07319.07
5.4.180.0030.07718.94
5.4.170.0070.06319.12
5.4.160.0000.07318.76
5.4.150.0070.07018.95
5.4.140.0070.07316.37
5.4.130.0130.05316.27
5.4.120.0000.07016.30
5.4.110.0030.06716.33
5.4.100.0100.06316.21
5.4.90.0030.07316.30
5.4.80.0200.06316.42
5.4.70.0070.07016.42
5.4.60.0070.04016.26
5.4.50.0030.06716.24
5.4.40.0100.06316.32
5.4.30.0030.06716.42
5.4.20.0030.07316.23
5.4.10.0130.06716.20
5.4.00.0000.07315.74
5.3.290.0100.03714.65
5.3.280.0070.07714.40
5.3.270.0100.09314.58
5.3.260.0100.07314.59
5.3.250.0000.04714.45
5.3.240.0130.06014.42
5.3.230.0100.04314.57
5.3.220.0030.07014.51
5.3.210.0070.03714.53
5.3.200.0070.07714.53
5.3.190.0000.07014.52
5.3.180.0100.03714.51
5.3.170.0130.05314.47
5.3.160.0030.05714.51
5.3.150.0070.07314.52
5.3.140.0070.05714.54
5.3.130.0030.06714.54
5.3.120.0100.03014.50
5.3.110.0070.07714.53
5.3.100.0070.06313.98
5.3.90.0030.07713.98
5.3.80.0070.07314.00
5.3.70.0030.07013.87
5.3.60.0100.06313.86
5.3.50.0000.05313.85
5.3.40.0130.06713.93
5.3.30.0070.04013.87
5.3.20.0070.07313.66
5.3.10.0030.05713.59
5.3.00.0070.06713.59
5.2.170.0000.06711.19
5.2.160.0000.06711.00
5.2.150.0130.03311.14
5.2.140.0030.06011.16
5.2.130.0100.05710.91
5.2.120.0070.05311.02
5.2.110.0030.03711.09
5.2.100.0100.05711.05
5.2.90.0000.06311.06
5.2.80.0100.05710.91
5.2.70.0000.04011.14
5.2.60.0030.05711.07
5.2.50.0130.03310.87
5.2.40.0000.03010.86
5.2.30.0000.03311.04
5.2.20.0000.05311.00
5.2.10.0100.04710.79
5.2.00.0070.05710.77
5.1.60.0100.04010.04
5.1.50.0100.04010.00
5.1.40.0000.05310.02
5.1.30.0030.03310.41
5.1.20.0030.03010.30
5.1.10.0000.0639.89
5.1.00.0070.03710.14
5.0.50.0000.0279.43
5.0.40.0030.0479.43
5.0.30.0030.0539.43
5.0.20.0030.0379.43
5.0.10.0070.0279.43
5.0.00.0030.0609.43
4.4.90.0000.0179.43
4.4.80.0070.0309.43
4.4.70.0000.0339.43
4.4.60.0000.0379.43
4.4.50.0000.0309.43
4.4.40.0000.0339.43
4.4.30.0070.0309.43
4.4.20.0030.0339.43
4.4.10.0000.0309.43
4.4.00.0000.0309.43
4.3.110.0000.0339.43
4.3.100.0000.0339.43
4.3.90.0000.0339.43
4.3.80.0000.0409.43
4.3.70.0100.0139.43
4.3.60.0000.0209.43
4.3.50.0000.0239.43
4.3.40.0030.0239.43
4.3.30.0000.0179.43
4.3.20.0000.0209.43
4.3.10.0000.0209.43
4.3.00.0000.0379.43

preferences:
57.25 ms | 401 KiB | 5 Q