3v4l.org

run code in 300+ PHP versions simultaneously
<?php class Foo { } $foo = new Foo(); var_dump(current($foo));

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)
8.3.40.0090.00618.63
8.3.30.0090.00618.42
8.3.20.0040.00418.88
8.3.10.0120.00320.58
8.3.00.0080.00017.68
8.2.170.0070.00722.96
8.2.160.0070.00720.78
8.2.150.0150.00024.18
8.2.140.0040.00424.66
8.2.130.0110.00719.52
8.2.120.0030.00626.35
8.2.110.0040.00421.11
8.2.100.0090.00319.51
8.2.90.0000.00817.63
8.2.80.0000.00918.79
8.2.70.0050.00318.04
8.2.60.0060.00317.68
8.2.50.0050.00518.10
8.2.40.0040.00421.09
8.2.30.0000.00719.27
8.2.20.0040.00417.97
8.2.10.0040.00418.05
8.2.00.0050.00219.36
8.1.270.0080.00023.96
8.1.260.0050.00226.35
8.1.250.0040.00428.09
8.1.240.0100.00021.18
8.1.230.0090.00322.68
8.1.220.0000.00818.25
8.1.210.0000.00918.77
8.1.200.0000.00917.23
8.1.190.0030.00617.23
8.1.180.0040.00418.10
8.1.170.0030.00518.51
8.1.160.0050.00218.69
8.1.150.0000.00718.81
8.1.140.0060.00317.54
8.1.130.0030.00319.05
8.1.120.0000.00817.39
8.1.110.0040.00417.36
8.1.100.0000.00717.40
8.1.90.0000.00717.38
8.1.80.0040.00417.29
8.1.70.0000.00717.45
8.1.60.0040.00417.34
8.1.50.0040.00417.49
8.1.40.0040.00417.39
8.1.30.0000.00717.47
8.1.20.0000.00717.57
8.1.10.0040.00417.37
8.1.00.0030.00617.27
8.0.300.0060.00318.77
8.0.290.0050.00316.63
8.0.280.0040.00418.40
8.0.270.0030.00317.14
8.0.260.0000.00717.10
8.0.250.0060.00316.78
8.0.240.0030.00316.75
8.0.230.0000.00816.87
8.0.220.0030.00316.78
8.0.210.0070.00016.77
8.0.200.0000.00716.74
8.0.190.0070.00016.88
8.0.180.0090.00016.73
8.0.170.0000.01116.85
8.0.160.0030.00516.74
8.0.150.0070.00316.73
8.0.140.0040.00416.80
8.0.130.0030.00313.20
8.0.120.0040.00416.80
8.0.110.0000.00716.66
8.0.100.0020.00516.62
8.0.90.0030.00316.93
8.0.80.0020.01616.79
8.0.70.0000.00716.90
8.0.60.0040.00416.77
8.0.50.0050.00216.68
8.0.30.0090.00916.94
8.0.20.0060.01317.40
8.0.10.0030.00516.90
8.0.00.0080.01016.67
7.4.330.0000.00515.55
7.4.320.0030.00316.38
7.4.300.0000.00616.44
7.4.290.0000.00716.44
7.4.280.0050.00316.44
7.4.270.0050.00216.34
7.4.260.0030.00316.31
7.4.250.0040.00416.38
7.4.240.0030.00316.39
7.4.230.0070.00016.38
7.4.220.0000.00716.33
7.4.210.0080.00716.48
7.4.200.0050.00216.36
7.4.160.0150.00416.45
7.4.140.0100.00817.86
7.4.130.0140.00316.55
7.4.120.0100.00916.40
7.4.110.0120.00916.39
7.4.100.0040.01216.30
7.4.90.0070.01016.24
7.4.80.0060.01619.39
7.4.70.0120.00916.46
7.4.60.0130.01016.30
7.4.50.0100.00016.11
7.4.40.0090.00916.31
7.4.10.0100.01014.62
7.4.00.0030.01314.86
7.3.330.0000.00613.13
7.3.320.0060.00013.13
7.3.310.0070.00016.06
7.3.300.0030.00316.04
7.3.290.0060.00016.21
7.3.280.0120.00316.21
7.3.260.0100.00916.24
7.3.240.0080.01316.35
7.3.230.0130.00316.16
7.3.210.0120.01216.51
7.3.200.0070.01016.46
7.3.190.0030.01216.10
7.3.180.0040.01716.16
7.3.170.0030.01316.45
7.3.160.0060.00916.24
7.3.130.0100.00714.70
7.3.120.0060.01314.68
7.3.110.0040.01514.94
7.3.100.0080.00814.89
7.3.90.0030.01214.43
7.3.80.0000.01114.88
7.3.70.0060.01014.62
7.3.60.0080.00814.65
7.3.50.0070.00714.53
7.3.40.0030.01014.52
7.3.30.0040.01114.63
7.3.20.0070.00716.54
7.3.10.0090.00516.48
7.3.00.0090.00716.54
7.2.330.0090.00916.44
7.2.320.0070.01016.32
7.2.310.0070.01016.50
7.2.300.0060.00916.41
7.2.290.0060.01616.61
7.2.260.0030.01314.85
7.2.250.0100.00314.79
7.2.240.0070.01014.97
7.2.230.0120.00614.89
7.2.220.0000.01014.96
7.2.210.0040.00814.78
7.2.200.0000.01014.66
7.2.190.0000.00814.59
7.2.180.0000.00915.09
7.2.170.0090.00615.07
7.2.160.0040.00714.87
7.2.150.0030.00716.64
7.2.140.0030.00916.72
7.2.130.0070.00716.65
7.2.120.0110.00516.67
7.2.110.0060.00716.69
7.2.100.0060.00716.52
7.2.90.0050.00716.71
7.2.80.0080.00616.79
7.2.70.0060.00616.67
7.2.60.1880.00616.17
7.2.50.1820.00716.17
7.2.40.2260.00716.33
7.2.30.1490.00916.43
7.2.20.2330.01016.16
7.2.10.1740.00616.27
7.2.00.1780.00816.21
7.1.330.0100.00315.85
7.1.320.0060.01015.75
7.1.310.0030.01015.81
7.1.300.0070.00715.79
7.1.290.0080.00015.79
7.1.280.0080.00415.73
7.1.270.0060.00915.74
7.1.260.0060.00315.55
7.1.250.0030.00615.65
7.1.240.0000.01215.63
7.1.230.0000.01115.67
7.1.220.0000.01315.67
7.1.210.0030.01015.55
7.1.200.0040.00615.62
7.1.190.0000.01315.48
7.1.180.0040.00815.67
7.1.170.2760.00914.73
7.1.160.4270.00616.04
7.1.150.4210.00616.36
7.1.140.2440.00916.00
7.1.130.2010.01016.07
7.1.120.3790.00615.93
7.1.110.4250.01015.93
7.1.100.2780.00515.54
7.1.90.0080.01115.54
7.1.80.0090.00715.85
7.1.70.0070.01015.33
7.1.60.0160.01424.41
7.1.50.0210.00924.29
7.1.40.6270.01123.96
7.1.30.5890.00724.13
7.1.20.7580.01024.15
7.1.10.4840.00915.13
7.1.00.4370.01015.15
7.0.330.0030.00915.42
7.0.320.0070.00715.36
7.0.310.0030.00715.23
7.0.300.0060.00715.39
7.0.290.0100.00014.87
7.0.280.0040.00415.18
7.0.270.0030.00915.43
7.0.260.0060.00914.96
7.0.250.0100.00615.31
7.0.240.0060.00915.36
7.0.230.0040.00715.27
7.0.220.0030.00715.25
7.0.210.0050.00315.50
7.0.200.0060.00615.29
7.0.190.0100.00315.42
7.0.180.0120.00615.52
7.0.170.0040.01115.51
7.0.160.0030.01015.49
7.0.150.0040.00715.39
7.0.140.0000.00815.19
7.0.130.0130.00315.47
7.0.120.0070.00715.24
7.0.110.0040.00415.38
7.0.100.0030.01015.36
7.0.90.0080.00415.26
7.0.80.0100.00315.29
7.0.70.0030.00915.57
7.0.60.0030.01015.20
7.0.50.0070.00715.61
7.0.40.0100.00613.20
7.0.30.0030.00613.45
7.0.20.0090.00313.44
7.0.10.0040.00713.51
7.0.00.0100.00313.49
5.6.400.0080.00814.46
5.6.390.0030.01014.27
5.6.380.0060.00614.17
5.6.370.0120.00314.48
5.6.360.0060.00614.47
5.6.350.0070.00714.16
5.6.340.0110.00414.25
5.6.330.0060.00314.37
5.6.320.0100.00614.21
5.6.310.0030.01314.36
5.6.300.0070.00814.33
5.6.290.0030.00614.26
5.6.280.0000.01414.12
5.6.270.0000.00813.94
5.6.260.0030.01014.30
5.6.250.0090.00614.17
5.6.240.0030.01014.33
5.6.230.0060.00614.35
5.6.220.0090.00414.16
5.6.210.0070.00314.55
5.6.200.0060.00914.17
5.6.190.0090.00614.04
5.6.180.0000.00914.29
5.6.170.0040.00414.28
5.6.160.0000.01214.56
5.6.150.0040.00814.11
5.6.140.0030.00614.16
5.6.130.0090.00014.58
5.6.120.0070.01114.28
5.6.110.0040.01114.35
5.6.100.0060.00914.52
5.6.90.0000.01513.91
5.6.80.0040.01414.13
5.6.70.0000.01814.35
5.6.60.0070.00314.49
5.6.50.0000.01114.29
5.6.40.0030.01013.93
5.6.30.0000.00814.29
5.6.20.0060.00914.27
5.6.10.0120.00314.24
5.6.00.0130.00014.29

preferences:
56.8 ms | 400 KiB | 5 Q