3v4l.org

run code in 300+ PHP versions simultaneously
<?php $test = new class { public $user = "XYZ"; public function getUser() { return $this->user; } }; var_dump($test); echo $test->getUser();

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)
8.3.70.0100.00616.34
8.3.60.0120.00318.12
8.3.50.0110.00821.86
8.3.40.0120.00818.81
8.3.30.0110.00718.67
8.3.20.0000.00720.29
8.3.10.0060.00920.33
8.3.00.0060.00923.56
8.2.190.0040.01118.41
8.2.180.0100.00716.32
8.2.170.0090.00622.96
8.2.160.0030.01022.27
8.2.150.0040.00424.18
8.2.140.0070.01124.66
8.2.130.0080.00021.00
8.2.120.0040.00426.35
8.2.110.0030.00722.11
8.2.100.0070.00417.72
8.2.90.0050.00319.13
8.2.80.0080.00017.97
8.2.70.0040.00417.50
8.2.60.0000.00918.04
8.2.50.0060.00318.09
8.2.40.0040.00420.54
8.2.30.0000.00719.41
8.2.20.0040.00417.55
8.2.10.0000.00817.93
8.2.00.0040.00717.98
8.1.280.0040.01225.92
8.1.270.0040.00423.99
8.1.260.0080.00028.09
8.1.250.0040.00428.09
8.1.240.0030.00623.80
8.1.230.0080.00317.52
8.1.220.0060.00317.74
8.1.210.0000.00818.77
8.1.200.0060.00317.35
8.1.190.0070.00017.35
8.1.180.0040.00418.10
8.1.170.0040.00418.59
8.1.160.0000.00820.75
8.1.150.0040.00420.61
8.1.140.0040.00419.57
8.1.130.0030.00317.57
8.1.120.0030.00417.56
8.1.110.0040.00417.46
8.1.100.0030.00417.46
8.1.90.0070.00017.35
8.1.80.0040.00417.47
8.1.70.0030.00317.36
8.1.60.0040.00417.56
8.1.50.0030.00517.55
8.1.40.0000.00817.57
8.1.30.0040.00417.63
8.1.20.0040.00417.57
8.1.10.0040.00417.48
8.1.00.0040.00417.34
8.0.300.0040.00418.77
8.0.290.0080.00016.75
8.0.280.0030.00318.37
8.0.270.0030.00317.16
8.0.260.0000.00617.29
8.0.250.0060.00316.91
8.0.240.0040.00416.91
8.0.230.0000.00616.91
8.0.220.0030.00516.91
8.0.210.0040.00416.93
8.0.200.0000.00616.91
8.0.190.0000.00716.81
8.0.180.0050.00516.88
8.0.170.0050.00316.89
8.0.160.0040.00416.78
8.0.150.0040.00416.86
8.0.140.0040.00416.86
8.0.130.0000.00613.31
8.0.120.0040.00416.75
8.0.110.0070.00016.78
8.0.100.0040.00416.71
8.0.90.0040.00416.95
8.0.80.0030.01616.77
8.0.70.0000.00816.86
8.0.60.0050.00216.71
8.0.50.0040.00416.75
8.0.30.0090.00917.15
8.0.20.0090.01317.40
8.0.10.0050.00317.12
8.0.00.0090.00816.65
7.4.330.0000.00616.85
7.4.320.0000.00616.51
7.4.300.0060.00016.52
7.4.290.0000.00716.45
7.4.280.0040.00416.64
7.4.270.0040.00416.40
7.4.260.0060.00316.45
7.4.250.0000.00816.45
7.4.240.0000.00816.59
7.4.230.0030.00316.60
7.4.220.0110.00916.56
7.4.210.0040.01116.54
7.4.200.0000.00716.60
7.4.160.0090.00616.54
7.4.150.0190.00617.40
7.4.140.0130.00817.86
7.4.130.0080.01316.56
7.4.120.0120.00716.54
7.4.110.0070.01116.70
7.4.100.0040.01216.40
7.4.90.0140.00416.29
7.4.80.0070.01119.39
7.4.70.0060.01116.31
7.4.60.0120.00416.73
7.4.50.0030.00716.41
7.4.40.0070.01016.60
7.4.30.0070.01016.45
7.4.00.0040.00715.01
7.3.330.0070.00012.98
7.3.320.0000.00713.24
7.3.310.0040.00416.20
7.3.300.0030.00316.16
7.3.290.0060.01016.17
7.3.280.0090.00916.22
7.3.270.0170.00717.40
7.3.260.0140.00516.37
7.3.250.0070.01316.33
7.3.240.0040.01516.35
7.3.230.0030.01516.52
7.3.210.0190.00016.39
7.3.200.0110.00516.23
7.3.190.0070.01016.19
7.3.180.0030.01316.23
7.3.170.0080.01316.32
7.3.160.0160.00016.46
7.3.120.0000.01714.64
7.3.110.0100.00614.68
7.3.100.0060.00914.61
7.3.90.0000.01414.77
7.3.80.0070.00714.63
7.3.70.0000.01214.68
7.3.60.0030.01214.83
7.3.50.0030.01214.83
7.3.40.0030.00714.80
7.3.30.0030.00914.84
7.3.20.0070.00716.73
7.3.10.0030.01016.48
7.3.00.0040.00816.61
7.2.330.0130.00616.84
7.2.320.0090.00916.81
7.2.310.0120.00616.74
7.2.300.0100.00816.68
7.2.290.0140.00616.42
7.2.240.0060.01114.71
7.2.230.0130.00615.18
7.2.220.0030.01314.97
7.2.210.0100.00714.95
7.2.200.0030.01414.89
7.2.190.0060.01015.05
7.2.180.0090.00615.17
7.2.170.0100.00315.11
7.2.160.0000.01115.02
7.2.150.0070.00717.02
7.2.140.0120.00317.14
7.2.130.0060.00317.01
7.2.120.0060.00916.86
7.2.110.0060.01016.62
7.2.100.0030.00616.91
7.2.90.0030.00816.99
7.2.80.0070.00716.79
7.2.70.0120.00016.89
7.2.60.0050.00716.81
7.2.50.0030.00616.61
7.2.40.0040.00416.58
7.2.30.0090.00616.63
7.2.20.0030.01316.61
7.2.10.0070.01117.13
7.2.00.0050.00518.25
7.1.330.0060.01015.73
7.1.320.0030.00615.92
7.1.310.0030.00615.86
7.1.300.0030.01015.88
7.1.290.0040.00715.51
7.1.280.0060.00615.62
7.1.270.0030.00915.81
7.1.260.0080.00615.41
7.1.250.0030.01215.72
7.1.200.0360.00215.45
7.1.100.0120.00317.77
7.1.70.0000.00817.28
7.1.60.0120.01219.19
7.1.50.0120.00317.05
7.1.00.0000.07722.34
7.0.200.0300.00714.73
7.0.60.0100.03021.83
7.0.50.0030.08717.88
7.0.40.0070.08720.11
7.0.30.0200.04020.15
7.0.20.0330.07720.12
7.0.10.0130.08020.10
7.0.00.0070.06720.22
5.6.280.0100.05721.01
5.6.210.0130.07320.69
5.6.200.0000.05718.12
5.6.190.0030.05020.64
5.6.180.0300.06020.47
5.6.170.0070.04720.56
5.6.160.0100.08020.42
5.6.150.0100.03718.19
5.6.140.0130.03718.25
5.6.130.0100.03718.19
5.6.120.0100.08021.02
5.6.110.0030.08721.11
5.6.100.0070.04021.00
5.6.90.0170.07321.02
5.6.80.0170.07320.28
5.5.350.0300.07020.43
5.5.340.0030.04717.98
5.5.330.0070.08320.13
5.5.320.0600.07320.34
5.5.310.0370.06720.34
5.5.300.0030.06317.99
5.5.290.0170.07017.98
5.5.280.0100.03720.96
5.5.270.0100.04020.79
5.5.260.0000.04320.64
5.5.250.0100.06020.58
5.5.240.0000.08320.36

preferences:
41.93 ms | 401 KiB | 5 Q