3v4l.org

run code in 300+ PHP versions simultaneously
<?php class Foo { public $bar; public $baz; } var_dump((object)array(1, 2)); $f = new Foo(); list($f->bar, $f->baz) = (object)array(1, 2); var_dump($f);

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)
8.3.60.0000.01416.49
8.3.50.0080.01216.47
8.3.40.0120.00618.96
8.3.30.0110.00418.84
8.3.20.0080.00018.76
8.3.10.0050.00520.34
8.3.00.0110.00019.38
8.2.180.0130.00318.29
8.2.170.0090.00622.96
8.2.160.0130.00318.79
8.2.150.0050.00325.66
8.2.140.0090.00024.66
8.2.130.0080.00026.16
8.2.120.0050.00318.77
8.2.110.0050.00520.93
8.2.100.0090.00317.91
8.2.90.0110.00019.14
8.2.80.0000.00719.38
8.2.70.0000.00817.75
8.2.60.0040.00417.68
8.2.50.0000.00819.23
8.2.40.0000.00918.22
8.2.30.0100.00018.05
8.2.20.0030.00619.46
8.2.10.0000.00717.81
8.2.00.0040.00417.73
8.1.280.0080.00525.92
8.1.270.0000.01023.99
8.1.260.0070.00026.35
8.1.250.0040.00428.09
8.1.240.0070.00420.72
8.1.230.0000.01120.97
8.1.220.0030.00517.76
8.1.210.0110.00018.91
8.1.200.0000.01017.25
8.1.190.0080.00017.40
8.1.180.0000.00918.10
8.1.170.0050.00318.90
8.1.160.0020.00518.73
8.1.150.0040.00418.61
8.1.140.0000.00717.38
8.1.130.0030.00317.74
8.1.120.0070.00017.42
8.1.110.0040.00417.39
8.1.100.0000.00717.40
8.1.90.0070.00017.30
8.1.80.0040.00417.27
8.1.70.0040.00417.35
8.1.60.0040.00417.55
8.1.50.0000.00917.47
8.1.40.0040.00417.49
8.1.30.0080.00017.54
8.1.20.0040.00417.64
8.1.10.0080.00017.63
8.1.00.0080.00017.48
8.0.300.0070.00019.98
8.0.290.0040.00416.75
8.0.280.0070.00018.30
8.0.270.0040.00417.18
8.0.260.0030.00316.88
8.0.250.0050.00316.90
8.0.240.0030.00316.96
8.0.230.0070.00016.91
8.0.220.0030.00316.78
8.0.210.0000.00816.77
8.0.200.0030.00316.91
8.0.190.0070.00016.93
8.0.180.0000.00716.95
8.0.170.0060.00216.76
8.0.160.0040.00416.92
8.0.150.0060.00316.74
8.0.140.0030.00616.81
8.0.130.0060.00013.33
8.0.120.0040.00416.73
8.0.110.0070.00016.89
8.0.100.0000.00816.80
8.0.90.0000.00816.73
8.0.80.0120.00616.93
8.0.70.0070.00016.71
8.0.60.0070.00016.83
8.0.50.0040.00416.77
8.0.30.0130.00516.91
8.0.20.0250.01316.92
8.0.10.0000.00816.90
8.0.00.0110.00916.75
7.4.330.0000.00612.91
7.4.320.0030.00316.46
7.4.300.0030.00316.52
7.4.290.0070.00016.53
7.4.280.0000.00816.52
7.4.270.0070.00016.56
7.4.260.0000.00613.26
7.4.250.0040.00416.49
7.4.240.0030.00316.52
7.4.230.0000.00816.60
7.4.220.0090.01616.45
7.4.210.0140.00616.61
7.4.200.0050.00216.40
7.4.190.0040.00416.73
7.4.160.0150.00016.52
7.4.150.0060.01116.48
7.4.140.0090.00916.41
7.4.130.0080.00816.61
7.4.120.0090.00916.55
7.4.110.0110.00716.59
7.4.100.0090.01216.55
7.4.90.0120.00616.44
7.4.80.0110.00719.39
7.4.70.0120.00616.53
7.4.60.0120.00616.47
7.4.50.0030.00316.27
7.4.40.0110.00216.27
7.4.30.0040.01116.51
7.4.00.0080.00914.91
7.3.330.0000.00913.25
7.3.320.0000.00513.45
7.3.310.0030.00316.40
7.3.300.0060.00016.41
7.3.290.0070.01016.36
7.3.280.0090.00516.37
7.3.270.0070.01016.54
7.3.260.0200.00416.37
7.3.250.0130.00916.50
7.3.240.0050.01116.44
7.3.230.0030.01616.47
7.3.210.0040.01816.41
7.3.200.0120.00916.52
7.3.190.0030.01416.50
7.3.180.0070.01016.50
7.3.170.0120.00416.48
7.3.160.0000.01616.27
7.3.120.0060.01114.76
7.3.110.0070.01014.75
7.3.100.0040.00814.98
7.3.90.0070.00714.84
7.3.80.0030.01014.64
7.3.70.0060.00914.82
7.3.60.0030.01014.45
7.3.50.0100.00314.94
7.3.40.0070.00414.86
7.3.30.0040.01114.64
7.3.20.0110.00316.32
7.3.10.0030.01016.78
7.3.00.0120.00316.60
7.2.330.0060.01016.41
7.2.320.0110.00816.47
7.2.310.0140.00716.40
7.2.300.0120.00616.79
7.2.290.0030.01316.64
7.2.250.0120.00914.46
7.2.240.0030.01714.46
7.2.230.0070.01015.15
7.2.220.0030.01014.80
7.2.210.0080.00314.83
7.2.200.0070.01015.16
7.2.190.0040.01115.15
7.2.180.0040.01114.75
7.2.170.0070.00714.99
7.2.60.0130.00016.86
7.2.00.0100.00618.52
7.1.330.0090.00915.64
7.1.320.0030.01015.86
7.1.310.0150.00015.64
7.1.300.0030.01115.51
7.1.290.0090.00015.80
7.1.280.0060.00615.66
7.1.270.0120.00315.76
7.1.260.0080.00315.84
7.1.200.0070.00315.75
7.1.100.0000.01018.02
7.1.70.0000.00717.13
7.1.60.0100.01019.31
7.1.50.0120.00916.79
7.1.00.0030.05722.45
7.0.200.0140.01114.94
7.0.140.0030.07021.97
7.0.120.0030.07322.18
7.0.60.0100.08019.82
7.0.50.0030.08717.74
7.0.40.0030.09020.08
7.0.30.0230.05320.11
7.0.20.0300.07720.15
7.0.10.0100.08020.22
7.0.00.0130.05720.02
5.6.280.0000.07720.89
5.6.210.0070.05020.60
5.6.200.0070.04718.23
5.6.190.0070.09320.52
5.6.180.0430.07320.63
5.6.170.0300.07320.58
5.6.160.0100.08020.44
5.6.150.0070.06718.15
5.6.140.0030.08318.18
5.6.130.0030.04318.13
5.6.120.0030.07321.02
5.6.110.0100.06021.00
5.6.100.0030.04020.97
5.6.90.0130.07720.98
5.6.80.0130.06020.50
5.5.350.0100.05320.38
5.5.340.0070.04318.07
5.5.330.0070.05320.25
5.5.320.0330.04320.31
5.5.310.0230.04320.41
5.5.300.0070.05317.98
5.5.290.0070.04317.92
5.5.280.0130.07020.68
5.5.270.0030.05720.85
5.5.260.0100.07320.84
5.5.250.0030.04020.63
5.5.240.0030.08020.36
5.4.450.0130.05019.20
5.4.440.0130.07719.48
5.4.430.0130.07719.57
5.4.420.0100.04719.40
5.4.410.0070.07719.34
5.4.400.0100.06719.05
5.4.390.0000.04719.14
5.4.380.0070.06719.24
5.4.370.0200.05718.88
5.4.360.0030.05019.08
5.4.350.0070.03719.25
5.4.340.0070.05719.08
5.4.320.0070.07019.20
5.4.310.0100.06718.96
5.4.300.0030.05319.14
5.4.290.0030.04719.21
5.4.280.0030.04318.85
5.4.270.0130.03019.15
5.4.260.0100.07319.08
5.4.250.0070.07318.85
5.4.240.0070.05319.23
5.4.230.0030.04019.13
5.4.220.0030.04019.11
5.4.210.0070.04019.20
5.4.200.0030.07719.14
5.4.190.0130.07319.20
5.4.180.0030.04718.96
5.4.170.0000.07319.19
5.4.160.0070.03319.18
5.4.150.0070.07719.22
5.4.140.0100.04316.43
5.4.130.0030.04716.41
5.4.120.0070.04316.40
5.4.110.0100.07016.34
5.4.100.0030.04016.47
5.4.90.0170.06016.30
5.4.80.0230.05016.28
5.4.70.0070.04016.39
5.4.60.0030.05316.40
5.4.50.0070.07316.45
5.4.40.0170.06316.50
5.4.30.0070.05716.23
5.4.20.0100.07316.46
5.4.10.0070.04316.47
5.4.00.0100.07015.80
5.3.290.0030.05314.74
5.3.280.0070.05314.51
5.3.270.0100.06714.60
5.3.260.0030.08314.62
5.3.250.0000.08014.60
5.3.240.0070.03714.65
5.3.230.0070.07314.75
5.3.220.0100.04714.55
5.3.210.0100.05714.57
5.3.200.0000.05714.45
5.3.190.0170.07014.72
5.3.180.0070.04314.57
5.3.170.0100.06714.45
5.3.160.0130.04714.63
5.3.150.0000.06314.57
5.3.140.0000.07714.70
5.3.130.0070.07714.55
5.3.120.0030.06714.70
5.3.110.0030.08014.46
5.3.100.0030.08013.99
5.3.90.0070.05014.02
5.3.80.0030.07714.16
5.3.70.0070.07014.17
5.3.60.0070.07714.01
5.3.50.0030.07713.98
5.3.40.0070.07314.01
5.3.30.0100.03013.98
5.3.20.0030.07713.58
5.3.10.0070.03313.70
5.3.00.0030.04013.66
5.2.170.0070.05011.11
5.2.160.0030.06011.14
5.2.150.0030.04311.14
5.2.140.0070.06711.09
5.2.130.0100.05711.11
5.2.120.0070.02711.07
5.2.110.0070.03011.14
5.2.100.0070.03011.05
5.2.90.0100.05311.11
5.2.80.0030.03311.14
5.2.70.0100.03311.24
5.2.60.0070.06011.04
5.2.50.0070.05711.02
5.2.40.0070.06310.98
5.2.30.0030.03011.13
5.2.20.0130.05011.11
5.2.10.0100.03711.00
5.2.00.0030.06010.76
5.1.60.0030.0379.96
5.1.50.0030.05010.01
5.1.40.0030.0439.95
5.1.30.0000.03010.25
5.1.20.0030.02710.42
5.1.10.0030.04310.11
5.1.00.0070.03010.08
5.0.50.0000.0478.52
5.0.40.0000.0338.37
5.0.30.0000.0738.23
5.0.20.0070.0178.21
5.0.10.0070.0338.18
5.0.00.0070.0438.16
4.4.90.0000.0337.81
4.4.80.0070.0337.81
4.4.70.0030.0177.81
4.4.60.0000.0377.81
4.4.50.0000.0277.81
4.4.40.0070.0477.81
4.4.30.0030.0207.81
4.4.20.0000.0177.81
4.4.10.0000.0377.81
4.4.00.0030.0537.81
4.3.110.0070.0237.81
4.3.100.0000.0237.81
4.3.90.0030.0137.81
4.3.80.0030.0507.81
4.3.70.0000.0407.81
4.3.60.0030.0207.81
4.3.50.0070.0337.81
4.3.40.0000.0437.81
4.3.30.0000.0177.81
4.3.20.0000.0177.81
4.3.10.0030.0277.81
4.3.00.0070.0337.81

preferences:
42.57 ms | 401 KiB | 5 Q