3v4l.org

run code in 300+ PHP versions simultaneously
<?php class A {} $obj = new A(); $bla = 'A'; var_dump(A::class, 'A'::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)
8.3.60.0140.00016.73
8.3.50.0120.00317.95
8.3.40.0070.01118.54
8.3.30.0140.00718.73
8.3.20.0050.00320.21
8.3.10.0040.00423.65
8.3.00.0000.00819.26
8.2.180.0070.00718.16
8.2.170.0120.00322.96
8.2.160.0070.01020.44
8.2.150.0040.00424.18
8.2.140.0060.00324.66
8.2.130.0030.00617.38
8.2.120.0030.00626.35
8.2.110.0070.00320.52
8.2.100.0040.00717.91
8.2.90.0000.00819.05
8.2.80.0060.00317.97
8.2.70.0080.00017.38
8.2.60.0040.00417.68
8.2.50.0000.00818.07
8.2.40.0050.00319.39
8.2.30.0030.00620.60
8.2.20.0030.00617.64
8.2.10.0050.00318.07
8.2.00.0050.00317.92
8.1.270.0060.00323.96
8.1.260.0070.00028.09
8.1.250.0070.00028.09
8.1.240.0060.00323.86
8.1.230.0080.00419.16
8.1.220.0090.00017.79
8.1.210.0060.00318.77
8.1.200.0030.00617.35
8.1.190.0040.00417.23
8.1.180.0040.00418.10
8.1.170.0000.00920.57
8.1.160.0050.00321.95
8.1.150.0050.00218.81
8.1.140.0040.00419.47
8.1.130.0040.00417.66
8.1.120.0040.00417.43
8.1.110.0030.00517.44
8.1.100.0050.00317.30
8.1.90.0030.00417.39
8.1.80.0040.00417.36
8.1.70.0030.00717.22
8.1.60.0090.00017.51
8.1.50.0040.00417.49
8.1.40.0000.00817.41
8.1.30.0060.00317.59
8.1.20.0000.00717.59
8.1.10.0040.00417.48
8.1.00.0040.00417.43
8.0.300.0030.00518.77
8.0.290.0040.00416.58
8.0.280.0000.00718.28
8.0.270.0080.00017.11
8.0.260.0000.00617.25
8.0.250.0000.00616.86
8.0.240.0000.00616.90
8.0.230.0000.00716.77
8.0.220.0000.00716.86
8.0.210.0040.00416.69
8.0.200.0030.00316.89
8.0.190.0040.00416.92
8.0.180.0000.00716.82
8.0.170.0000.00816.79
8.0.160.0040.00416.93
8.0.150.0030.00316.75
8.0.140.0040.00416.80
8.0.130.0000.00713.17
8.0.120.0000.00816.68
8.0.110.0040.00416.83
8.0.100.0000.00716.82
8.0.90.0000.00716.86
8.0.80.0070.00716.81
8.0.70.0040.00416.71
8.0.60.0050.00216.74
8.0.50.0030.00516.80
8.0.30.0180.01116.74
8.0.20.0160.01417.40
8.0.10.0030.00316.84
8.0.00.0110.01116.51
7.4.330.0000.00516.69
7.4.320.0000.00616.48
7.4.300.0060.00016.42
7.4.290.0030.00316.55
7.4.280.0000.00816.45
7.4.270.0060.00016.50
7.4.260.0050.00216.41
7.4.250.0000.00816.29
7.4.240.0020.00516.51
7.4.230.0040.00416.46
7.4.220.0090.00916.36
7.4.210.0080.00816.53
7.4.200.0000.00716.41
7.4.160.0070.00716.43
7.4.150.0160.00817.40
7.4.140.0110.00917.86
7.4.130.0090.00716.46
7.4.120.0070.01016.22
7.4.110.0140.00316.41
7.4.100.0070.01016.34
7.4.90.0140.00316.39
7.4.80.0140.00419.39
7.4.70.0100.00616.53
7.4.60.0030.01216.45
7.4.50.0030.01316.27
7.4.40.0090.00916.21
7.4.30.0060.01016.46
7.4.00.0080.00914.82
7.3.330.0000.00513.13
7.3.320.0030.00313.18
7.3.310.0000.00715.98
7.3.300.0000.00716.17
7.3.290.0060.01016.20
7.3.280.0080.00716.18
7.3.270.0200.00417.40
7.3.260.0070.01116.45
7.3.250.0120.00816.24
7.3.240.0080.01016.19
7.3.230.0130.00316.39
7.3.210.0150.00416.44
7.3.200.0070.00716.38
7.3.190.0150.00716.20
7.3.180.0090.00916.25
7.3.170.0040.01416.51
7.3.160.0070.01016.29
7.3.120.0070.01014.55
7.3.110.0030.01414.64
7.3.100.0110.00514.79
7.3.90.0030.01414.66
7.3.80.0020.00914.84
7.3.70.0020.00914.48
7.3.60.0040.01014.65
7.3.50.0080.00514.70
7.3.40.0040.00914.72
7.3.30.0050.00814.63
7.3.20.0050.00816.48
7.3.10.0030.00916.57
7.3.00.0050.00816.53
7.2.330.0080.00816.66
7.2.320.0160.00316.63
7.2.310.0120.00416.52
7.2.300.0100.00716.29
7.2.290.0120.00616.26
7.2.250.0080.00914.96
7.2.240.0070.00915.08
7.2.230.0050.01314.96
7.2.220.0090.01114.91
7.2.210.0060.00914.85
7.2.200.0050.00814.96
7.2.190.0030.00614.79
7.2.180.0070.00814.97
7.2.170.0040.00914.89
7.2.130.0040.01116.86
7.2.120.0040.01116.85
7.2.110.0090.00916.64
7.2.100.0030.00916.93
7.2.90.0040.01416.62
7.2.80.0030.01016.52
7.2.70.0070.00716.77
7.2.60.0070.00516.81
7.2.50.0080.00416.60
7.2.40.0100.00316.69
7.2.30.0040.01116.91
7.2.20.0030.00616.76
7.2.10.0100.00716.62
7.2.00.0050.01118.01
7.1.330.0060.00715.73
7.1.320.0090.00515.58
7.1.310.0050.00915.67
7.1.300.0030.00815.54
7.1.290.0090.00315.66
7.1.280.0070.00715.57
7.1.270.0010.01115.67
7.1.260.0050.01015.77
7.1.250.0050.00515.82
7.1.200.0130.00315.36
7.1.100.0000.01118.12
7.1.70.0000.00917.16
7.1.60.0090.01619.12
7.1.50.0100.01316.76
7.1.00.0070.07322.54
7.0.200.0200.00616.62
7.0.60.0130.06319.91
7.0.50.0030.07317.84
7.0.40.0030.04720.11
7.0.30.0230.05020.23
7.0.20.0330.05320.23
7.0.10.0070.08720.23
7.0.00.0100.07720.24
5.6.280.0100.02321.15
5.6.210.0100.06720.72
5.6.200.0000.04318.19
5.6.190.0100.06720.57
5.6.180.0230.04020.77
5.6.170.0170.05720.48
5.6.160.0100.08320.62
5.6.150.0130.06718.21
5.6.140.0030.07718.21
5.6.130.0100.03718.15
5.6.120.0070.08021.14
5.6.110.0000.04720.89
5.6.100.0030.07321.11
5.6.90.0130.03320.97
5.6.80.0070.04720.35
5.5.350.3830.03720.44
5.5.340.0100.07717.95
5.5.330.0070.06720.13
5.5.320.0100.07720.18
5.5.310.0230.04020.24
5.5.300.0070.03318.07
5.5.290.0000.05018.08
5.5.280.0100.03720.77
5.5.270.0170.06720.79
5.5.260.0070.07320.86
5.5.250.0130.05320.64
5.5.240.0330.07320.14

preferences:
63.74 ms | 404 KiB | 6 Q