3v4l.org

run code in 300+ PHP versions simultaneously
<?php $x = new stdClass; var_dump('test'::class);

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)
8.3.60.0070.01116.75
8.3.50.0040.01118.01
8.3.40.0140.00718.68
8.3.30.0060.00918.46
8.3.20.0050.00220.04
8.3.10.0040.00423.61
8.3.00.0080.00019.66
8.2.180.0040.01816.50
8.2.170.0060.00922.96
8.2.160.0070.00719.02
8.2.150.0040.00424.18
8.2.140.0000.00724.66
8.2.130.0080.00026.16
8.2.120.0040.00417.50
8.2.110.0070.00420.38
8.2.100.0090.00317.90
8.2.90.0040.00419.09
8.2.80.0050.00317.97
8.2.70.0000.00817.50
8.2.60.0050.00317.78
8.2.50.0040.00418.07
8.2.40.0040.00420.94
8.2.30.0030.00320.49
8.2.20.0040.00417.56
8.2.10.0000.00718.04
8.2.00.0040.00417.98
8.1.280.0110.00325.92
8.1.270.0110.00723.83
8.1.260.0060.00326.35
8.1.250.0000.00728.09
8.1.240.0090.00022.67
8.1.230.0030.00917.42
8.1.220.0060.00317.74
8.1.210.0000.00818.77
8.1.200.0000.01017.10
8.1.190.0040.00416.99
8.1.180.0040.00418.10
8.1.170.0040.00420.38
8.1.160.0000.00821.93
8.1.150.0040.00418.68
8.1.140.0060.00321.34
8.1.130.0000.00717.55
8.1.120.0030.00317.41
8.1.110.0000.00717.36
8.1.100.0040.00417.27
8.1.90.0040.00417.39
8.1.80.0040.00417.36
8.1.70.0000.00717.36
8.1.60.0030.00717.47
8.1.50.0050.00317.33
8.1.40.0000.00817.33
8.1.30.0050.00317.56
8.1.20.0080.00017.57
8.1.10.0040.00417.50
8.1.00.0050.00317.39
8.0.300.0090.00018.77
8.0.290.0040.00416.75
8.0.280.0070.00018.28
8.0.270.0000.00717.21
8.0.260.0030.00317.05
8.0.250.0040.00416.89
8.0.240.0030.00316.81
8.0.230.0000.00716.88
8.0.220.0060.00016.70
8.0.210.0040.00416.78
8.0.200.0000.00916.80
8.0.190.0040.00416.75
8.0.180.0080.00016.79
8.0.170.0050.00316.84
8.0.160.0000.00716.70
8.0.150.0000.00716.65
8.0.140.0050.00216.82
8.0.130.0030.00313.32
8.0.120.0040.00416.84
8.0.110.0000.00716.77
8.0.100.0020.00516.70
8.0.90.0040.00416.66
8.0.80.0090.00616.80
8.0.70.0000.00716.88
8.0.60.0030.00616.78
8.0.50.0050.00316.72
8.0.30.0090.00817.20
8.0.20.0080.01117.40
8.0.10.0030.00316.90
8.0.00.0090.01216.65
7.4.330.0020.00215.08
7.4.320.0000.00616.33
7.4.300.0000.00616.52
7.4.290.0030.00316.41
7.4.280.0050.00316.53
7.4.270.0030.00316.58
7.4.260.0060.00316.45
7.4.250.0000.00716.48
7.4.240.0030.00416.53
7.4.230.0030.00316.31
7.4.220.0090.01416.56
7.4.210.0030.01016.57
7.4.200.0030.00316.63
7.4.160.0090.00616.47
7.4.150.0130.00617.40
7.4.140.0090.01217.86
7.4.130.0060.01516.44
7.4.120.0100.01116.44
7.4.110.0060.01416.36
7.4.100.0040.01416.21
7.4.90.0070.01016.34
7.4.80.0090.00919.39
7.4.70.0090.00916.55
7.4.60.0090.00616.33
7.4.50.0050.00316.50
7.4.40.0060.01616.47
7.4.30.0040.01616.56
7.4.00.0040.01414.85
7.3.330.0050.00013.02
7.3.320.0000.00512.86
7.3.310.0030.00316.00
7.3.300.0030.00316.22
7.3.290.0110.00316.06
7.3.280.0110.00616.11
7.3.270.0130.00817.40
7.3.260.0120.00416.39
7.3.240.0070.01116.30
7.3.230.0120.00916.39
7.3.210.0080.01116.23
7.3.200.0120.00916.18
7.3.190.0120.00916.30
7.3.180.0160.00016.53
7.3.170.0090.00916.46
7.3.160.0060.01316.40
7.3.120.0020.01314.54
7.3.110.0070.01014.62
7.3.100.0040.00814.59
7.3.90.0030.01214.52
7.3.80.0080.00314.52
7.3.70.0040.00714.68
7.3.60.0060.00814.70
7.3.50.0100.00714.64
7.3.40.0050.00814.72
7.3.30.0070.00414.76
7.3.20.0020.01116.58
7.3.10.0030.00816.54
7.3.00.0050.00616.42
7.2.330.0110.00816.60
7.2.320.0060.01316.20
7.2.310.0000.01716.39
7.2.300.0120.00316.50
7.2.290.0140.00516.43
7.2.250.0070.01115.04
7.2.240.0070.01015.01
7.2.230.0040.00714.75
7.2.220.0100.00714.70
7.2.210.0070.00614.81
7.2.200.0050.01014.87
7.2.190.0020.01214.95
7.2.180.0050.01014.80
7.2.170.0020.00914.91
7.2.160.0070.00714.78
7.2.150.0040.00816.66
7.2.140.0030.01016.59
7.2.130.0090.00416.84
7.2.120.0030.00916.79
7.2.110.0040.00716.86
7.2.100.0040.01116.95
7.2.90.0030.01016.88
7.2.80.0110.00416.64
7.2.70.0100.00716.88
7.2.60.0080.00716.67
7.2.50.0100.00316.96
7.2.40.0030.01416.93
7.2.30.0100.00716.80
7.2.20.0030.01116.60
7.2.10.0030.01416.59
7.2.00.0060.00718.04
7.1.330.0060.00915.47
7.1.320.0110.00415.53
7.1.310.0070.00415.70
7.1.300.0090.00415.59
7.1.290.0080.00515.77
7.1.280.0050.00815.70
7.1.270.0020.01215.67
7.1.260.0030.00615.69
7.1.250.0000.01215.86
7.1.200.0030.01115.42
7.1.100.0030.00717.75
7.1.70.0130.00016.95
7.1.60.0030.02019.11
7.1.50.0070.01416.98
7.1.00.0100.07022.36
7.0.200.0150.00414.74
7.0.60.0170.09020.00
7.0.50.0070.03717.79
7.0.40.0130.05319.98
7.0.30.0230.08020.04
7.0.20.0270.03720.09
7.0.10.0130.05020.32
7.0.00.0030.08720.21
5.6.280.0000.03321.12
5.6.210.0100.07720.52
5.6.200.0130.08018.14
5.6.190.0130.08320.38
5.6.180.0370.06020.47
5.6.170.0200.03720.44
5.6.160.0100.04720.54
5.6.150.0130.07718.29
5.6.140.0070.08318.19
5.6.130.0130.07018.17
5.6.120.0100.04020.97
5.6.110.0100.04320.99
5.6.100.0030.06720.94
5.6.90.0070.06721.09
5.6.80.0070.08720.43
5.6.70.4430.04020.38
5.5.350.0230.05320.41
5.5.340.0170.05017.95
5.5.330.0130.07720.43
5.5.320.0130.04020.28
5.5.310.0170.04020.22
5.5.300.0030.04017.98
5.5.290.0100.05718.05
5.5.280.0070.03720.80
5.5.270.0130.07020.86
5.5.260.0170.07720.83
5.5.250.0100.08320.61
5.5.240.0070.03320.23
5.4.450.0900.04319.46
5.4.440.0700.05719.52
5.4.430.0800.07319.29
5.4.420.0900.06719.52
5.4.410.0700.06319.02
5.4.400.0800.05019.00
5.4.390.0700.05719.23
5.4.380.0570.05719.21
5.4.370.0530.06319.00
5.4.360.0770.07018.83
5.4.350.0730.05019.30
5.4.340.0500.06318.97
5.4.320.0870.06018.84
5.4.310.0800.04719.36
5.4.300.0730.05319.23
5.4.290.0730.05719.00
5.4.280.0730.05319.26
5.4.270.0770.04319.26
5.4.260.0800.06719.30
5.4.250.0800.06719.20
5.4.240.0700.05719.20
5.4.230.0830.06019.25
5.4.220.0630.05719.23
5.4.210.0830.05318.82
5.4.200.0730.05018.85
5.4.190.0630.07319.25
5.4.180.0700.07019.29
5.4.170.0730.05019.11
5.4.160.0670.06319.18
5.4.150.0770.06019.18
5.4.140.0630.05016.43
5.4.130.0670.05316.54
5.4.120.0770.04316.54
5.4.110.0700.06316.59
5.4.100.0770.05316.61
5.4.90.0730.06316.19
5.4.80.0830.06316.26
5.4.70.0730.07016.49
5.4.60.0770.04716.16
5.4.50.0730.06316.55
5.4.40.0730.04716.21
5.4.30.0700.05016.52
5.4.20.0930.07316.40
5.4.10.0830.05016.23
5.4.00.0630.04316.12

preferences:
42.12 ms | 400 KiB | 5 Q