3v4l.org

run code in 300+ PHP versions simultaneously
<?php class Moo { public $parent = "moo"; function test() { var_dump($this->parent); } } $m = new Moo; $m->test();

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)
8.3.70.0120.00616.58
8.3.60.0100.01018.55
8.3.50.0130.00621.98
8.3.40.0110.00418.67
8.3.30.0070.00718.63
8.3.20.0120.00318.65
8.3.10.0040.00420.97
8.3.00.0040.00421.73
8.2.180.0070.01116.50
8.2.170.0030.01022.96
8.2.160.0070.00720.38
8.2.150.0040.00424.18
8.2.140.0040.00424.66
8.2.130.0040.00426.16
8.2.120.0080.00019.26
8.2.110.0060.00322.20
8.2.100.0080.00417.78
8.2.90.0030.00619.23
8.2.80.0040.00417.97
8.2.70.0030.00717.38
8.2.60.0000.00817.91
8.2.50.0000.00818.07
8.2.40.0090.00318.01
8.2.30.0050.00319.79
8.2.20.0040.00417.51
8.2.10.0020.00517.67
8.2.00.0040.00417.58
8.1.280.0150.00625.92
8.1.270.0050.00223.99
8.1.260.0030.00526.35
8.1.250.0060.00328.09
8.1.240.0060.00322.33
8.1.230.0090.00320.98
8.1.220.0090.00018.77
8.1.210.0000.00818.95
8.1.200.0090.00017.36
8.1.190.0000.00717.53
8.1.180.0000.00818.10
8.1.170.0030.00518.92
8.1.160.0070.00018.80
8.1.150.0030.00618.64
8.1.140.0040.00417.38
8.1.130.0070.00017.69
8.1.120.0000.00717.31
8.1.110.0000.00817.29
8.1.100.0040.00417.38
8.1.90.0000.00717.28
8.1.80.0000.00717.29
8.1.70.0040.00417.36
8.1.60.0040.00417.45
8.1.50.0040.00417.32
8.1.40.0080.00017.55
8.1.30.0050.00317.70
8.1.20.0000.00817.61
8.1.10.0000.00817.42
8.1.00.0040.00417.32
8.0.300.0050.00319.85
8.0.290.0050.00316.63
8.0.280.0030.00318.42
8.0.270.0050.00317.13
8.0.260.0030.00316.73
8.0.250.0040.00416.84
8.0.240.0030.00616.76
8.0.230.0040.00416.80
8.0.220.0000.00816.88
8.0.210.0030.00316.73
8.0.200.0000.00616.88
8.0.190.0070.00016.89
8.0.180.0040.00416.82
8.0.170.0040.00416.90
8.0.160.0030.00316.82
8.0.150.0000.00916.73
8.0.140.0000.00916.76
8.0.130.0060.00013.18
8.0.120.0040.00416.80
8.0.110.0040.00416.68
8.0.100.0040.00416.88
8.0.90.0080.00016.79
8.0.80.0060.00916.71
8.0.70.0040.00416.71
8.0.60.0070.00016.88
8.0.50.0040.00416.66
8.0.30.0150.00516.93
8.0.20.0070.01117.40
8.0.10.0000.00716.82
8.0.00.0120.00816.59
7.4.330.0000.00514.59
7.4.320.0030.00316.46
7.4.300.0030.00316.59
7.4.290.0000.00616.52
7.4.280.0040.00416.64
7.4.270.0050.00316.58
7.4.260.0050.00013.18
7.4.250.0040.00416.33
7.4.240.0040.00416.48
7.4.230.0050.00216.31
7.4.220.0030.01416.59
7.4.210.0090.00616.53
7.4.200.0040.00416.43
7.4.190.0040.00416.65
7.4.160.0030.01316.41
7.4.150.0150.00317.40
7.4.140.0070.01017.86
7.4.130.0050.01316.42
7.4.120.0060.01116.40
7.4.110.0140.00316.47
7.4.100.0110.00716.49
7.4.90.0070.01116.47
7.4.80.0130.00819.37
7.4.70.0060.01216.44
7.4.60.0100.00716.49
7.4.50.0090.00016.64
7.4.40.0100.00722.27
7.4.30.0030.01316.51
7.4.00.0030.01414.79
7.3.330.0000.00513.16
7.3.320.0030.00313.20
7.3.310.0040.00416.13
7.3.300.0030.00316.10
7.3.290.0100.01016.21
7.3.280.0080.00716.30
7.3.270.0130.00617.40
7.3.260.0080.01218.24
7.3.250.0090.00816.29
7.3.240.0150.00016.42
7.3.230.0120.00416.39
7.3.210.0080.00816.26
7.3.200.0170.00019.39
7.3.190.0150.00916.18
7.3.180.0090.00616.25
7.3.170.0060.00916.49
7.3.160.0090.00616.21
7.3.120.0070.00714.46
7.2.330.0090.01416.73
7.2.320.0060.01116.63
7.2.310.0100.01016.46
7.2.300.0080.01116.73
7.2.290.0060.00916.29
7.2.00.0000.01519.24
7.1.100.0040.00718.14
7.1.70.0030.00317.05
7.1.60.0070.01719.40
7.1.50.0070.01416.83
7.1.00.0070.07022.40
7.0.200.0070.00016.70
7.0.140.0000.07722.00
7.0.70.0070.04321.82
7.0.60.0030.08321.75
7.0.50.0100.05722.09
7.0.40.0000.06720.04
7.0.30.0070.08320.05
7.0.20.0100.07320.18
7.0.10.0070.07020.14
7.0.00.0070.07720.09
5.6.280.0030.07321.08
5.6.220.0070.08320.46
5.6.210.0030.07720.67
5.6.200.0070.08321.09
5.6.190.0000.04321.08
5.6.180.0030.04720.94
5.6.170.0030.08720.96
5.6.160.0000.08721.09
5.6.150.0130.08021.05
5.6.140.0100.07721.05
5.6.130.0130.07721.07
5.6.120.0030.06321.00
5.6.110.0000.08321.00
5.6.100.0030.07321.01
5.6.90.0000.06720.99
5.6.80.0070.08020.55
5.6.70.0030.08020.44
5.6.60.0070.07720.48
5.6.50.0030.08020.39
5.6.40.0030.07320.42
5.6.30.0100.06720.54
5.6.20.0030.07720.29
5.6.10.0100.07320.36
5.6.00.0070.07720.39
5.5.360.0030.08020.44
5.5.350.0070.07320.35
5.5.340.0000.08320.60
5.5.330.0100.05020.83
5.5.320.0030.08720.77
5.5.310.0000.08720.84
5.5.300.0070.05020.73
5.5.290.0100.07720.79
5.5.280.0130.06320.77
5.5.270.0070.05720.83
5.5.260.0030.07320.77
5.5.250.0130.07020.70
5.5.240.0030.06720.27
5.5.230.0030.08320.18
5.5.220.0100.07319.98
5.5.210.0070.07020.23
5.5.200.0030.07020.23
5.5.190.0030.08320.24
5.5.180.0000.08320.13
5.5.160.0070.05320.16
5.5.150.0070.06720.24
5.5.140.0070.04320.14
5.5.130.0130.07020.22
5.5.120.0000.08020.15
5.5.110.0070.08020.18
5.5.100.0070.05020.16
5.5.90.0070.08020.17
5.5.80.0170.06319.94
5.5.70.0030.07720.00
5.5.60.0070.07720.14
5.5.50.0070.07020.14
5.5.40.0070.07320.05
5.5.30.0030.07019.99
5.5.20.0030.08320.05
5.5.10.0030.08720.11
5.5.00.0030.07719.96
5.4.450.0000.07019.48
5.4.440.0070.07019.17
5.4.430.0030.08319.36
5.4.420.0070.08019.36
5.4.410.0030.07719.24
5.4.400.0100.06018.85
5.4.390.0130.04719.23
5.4.380.0070.07019.11
5.4.370.0100.07019.12
5.4.360.0070.05318.86
5.4.350.0100.07019.05
5.4.340.0000.06719.23
5.4.320.0100.07318.95
5.4.310.0070.04319.13
5.4.300.0100.07019.09
5.4.290.0000.07319.13
5.4.280.0070.07719.12
5.4.270.0000.08018.88
5.4.260.0070.06718.84
5.4.250.0070.07719.02
5.4.240.0100.06319.12
5.4.230.0100.05019.22
5.4.220.0030.07319.08
5.4.210.0100.06718.93
5.4.200.0000.07319.13
5.4.190.0000.08019.08
5.4.180.0000.08318.89
5.4.170.0070.05319.22
5.4.160.0070.07319.18
5.4.150.0100.07318.79
5.4.140.0070.05316.33
5.4.130.0030.07316.46
5.4.120.0000.05716.41
5.4.110.0070.06716.47
5.4.100.0070.07016.50
5.4.90.0100.06716.47
5.4.80.0000.05016.32
5.4.70.0030.07016.33
5.4.60.0030.07316.37
5.4.50.0030.07016.29
5.4.40.0030.07016.54
5.4.30.0030.07016.33
5.4.20.0030.07016.44
5.4.10.0000.07316.48
5.4.00.0070.03715.84
5.3.290.0000.08014.68
5.3.280.0070.04714.51
5.3.270.0030.04714.53
5.3.260.0030.05014.70
5.3.250.0030.07314.55
5.3.240.0000.05014.60
5.3.230.0070.07014.61
5.3.220.0070.07314.61
5.3.210.0000.08314.48
5.3.200.0070.05714.48
5.3.190.0000.07014.66
5.3.180.0070.05314.44
5.3.170.0100.07014.53
5.3.160.0030.08014.50
5.3.150.0000.09714.70
5.3.140.0000.07714.58
5.3.130.0030.05014.49
5.3.120.0030.08014.59
5.3.110.0070.04314.47
5.3.100.0000.07014.09
5.3.90.0070.06314.07
5.3.80.0030.07314.07
5.3.70.0030.07314.16
5.3.60.0000.07714.02
5.3.50.0070.07013.92
5.3.40.0030.07714.03
5.3.30.0030.05314.00
5.3.20.0000.06013.76
5.3.10.0070.06713.66
5.3.00.0030.05013.52
5.2.170.0070.06012.14
5.2.160.0030.06312.14
5.2.150.0100.06012.14
5.2.140.0000.03712.14
5.2.130.0030.05012.14
5.2.120.0000.05312.14
5.2.110.0000.06012.14
5.2.100.0030.05712.14
5.2.90.0030.05712.14
5.2.80.0070.05712.14
5.2.70.0030.05312.14
5.2.60.0000.06012.14
5.2.50.0030.06712.14
5.2.40.0070.06012.14
5.2.30.0030.06012.14
5.2.20.0000.06312.14
5.2.10.0070.06712.14
5.2.00.0030.06312.14
5.1.60.0000.05712.14
5.1.50.0070.05012.14
5.1.40.0030.05712.14
5.1.30.0000.05012.14
5.1.20.0030.05312.14
5.1.10.0030.05312.14
5.1.00.0000.05712.14
5.0.50.0000.03712.14
5.0.40.0000.04712.14
5.0.30.0030.05712.14
5.0.20.0070.04012.14
5.0.10.0000.04312.14
5.0.00.0030.06312.14
4.4.90.0070.03012.14
4.4.80.0000.03712.14
4.4.70.0030.03312.14
4.4.60.0000.03012.14
4.4.50.0000.02712.14
4.4.40.0030.05312.14
4.4.30.0000.03712.14
4.4.20.0000.03012.14
4.4.10.0030.03312.14
4.4.00.0000.05312.14
4.3.110.0000.03712.14
4.3.100.0000.03712.14
4.3.90.0030.03012.14
4.3.80.0030.04312.14
4.3.70.0000.03712.14
4.3.60.0000.03012.14
4.3.50.0070.03012.14
4.3.40.0030.04712.14
4.3.30.0030.02712.14
4.3.20.0000.04012.14
4.3.10.0000.03712.14
4.3.00.0000.03712.14

preferences:
41.61 ms | 401 KiB | 5 Q