3v4l.org

run code in 300+ PHP versions simultaneously
<?php class a { public function a() { print __CLASS__; } } $a = new a(); $a->a();

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)
8.3.60.0060.00918.18
8.3.50.0080.00817.93
8.3.40.0090.00918.67
8.3.30.0060.00918.63
8.3.20.0000.00820.04
8.3.10.0000.00920.58
8.3.00.0040.00421.95
8.2.180.0100.00716.63
8.2.170.0100.01022.96
8.2.160.0100.00321.99
8.2.150.0000.00824.18
8.2.140.0070.00024.66
8.2.130.0000.00819.32
8.2.120.0040.00426.35
8.2.110.0040.00422.16
8.2.100.0080.00417.93
8.2.90.0040.00419.22
8.2.80.0040.00417.97
8.2.70.0000.00817.63
8.2.60.0090.00017.80
8.2.50.0000.00818.09
8.2.40.0080.00022.01
8.2.30.0020.00519.33
8.2.20.0040.00417.49
8.2.10.0000.00717.89
8.2.00.0040.00417.94
8.1.280.0120.00325.92
8.1.270.0000.01422.18
8.1.260.0000.00728.09
8.1.250.0040.00428.09
8.1.240.0060.00322.71
8.1.230.0040.00817.70
8.1.220.0040.00417.74
8.1.210.0040.00418.77
8.1.200.0040.00717.22
8.1.190.0080.00017.25
8.1.180.0040.00418.10
8.1.170.0050.00318.57
8.1.160.0000.00720.61
8.1.150.0030.00518.88
8.1.140.0080.00019.50
8.1.130.0030.00317.55
8.1.120.0000.00817.38
8.1.110.0040.00417.33
8.1.100.0030.00517.44
8.1.90.0030.00517.41
8.1.80.0050.00317.39
8.1.70.0000.00717.42
8.1.60.0040.00417.54
8.1.50.0040.00417.53
8.1.40.0000.00717.41
8.1.30.0000.00817.54
8.1.20.0040.00417.50
8.1.10.0000.00717.45
8.1.00.0080.00017.54
8.0.300.0040.00418.77
8.0.290.0040.00416.72
8.0.280.0030.00318.50
8.0.270.0070.00017.13
8.0.260.0030.00317.16
8.0.250.0030.00316.90
8.0.240.0050.00316.87
8.0.230.0040.00416.90
8.0.220.0000.00716.82
8.0.210.0000.00716.73
8.0.200.0090.00016.86
8.0.190.0030.00316.77
8.0.180.0040.00416.74
8.0.170.0070.00016.73
8.0.160.0050.00216.78
8.0.150.0050.00216.66
8.0.140.0030.00516.81
8.0.130.0030.00313.18
8.0.120.0000.00816.65
8.0.110.0000.00816.82
8.0.100.0030.00316.76
8.0.90.0050.00216.71
8.0.80.0060.00916.71
8.0.70.0040.00416.66
8.0.60.0040.00316.77
8.0.50.0040.00416.78
8.0.30.0100.01016.96
8.0.20.0170.01117.40
8.0.10.0070.00016.82
8.0.00.0080.01316.87
7.4.330.0020.00216.77
7.4.320.0030.00316.34
7.4.300.0030.00316.52
7.4.290.0070.00416.54
7.4.280.0070.00016.40
7.4.270.0000.00816.57
7.4.260.0000.00816.41
7.4.250.0070.00016.44
7.4.240.0040.00416.64
7.4.230.0000.00716.58
7.4.220.0190.01616.70
7.4.210.0050.01016.59
7.4.200.0040.00416.70
7.4.160.0030.01216.65
7.4.150.0060.01217.40
7.4.140.0260.01317.86
7.4.130.0110.00616.62
7.4.120.0130.00716.50
7.4.110.0070.01016.39
7.4.100.0060.01216.61
7.4.90.0090.00916.41
7.4.80.0070.01019.39
7.4.70.0070.01416.33
7.4.60.0030.01416.51
7.4.50.0110.00416.48
7.4.40.0140.00716.50
7.4.30.0130.00316.65
7.4.10.0070.00714.90
7.4.00.0070.01015.12
7.3.330.0060.00013.29
7.3.320.0020.00213.16
7.3.310.0000.00716.32
7.3.300.0030.00316.30
7.3.290.0020.01516.29
7.3.280.0070.01016.29
7.3.270.0100.00717.40
7.3.260.0130.00316.49
7.3.250.0080.00916.24
7.3.240.0030.01316.53
7.3.230.0060.01216.39
7.3.210.0050.01116.25
7.3.200.0100.00616.38
7.3.190.0090.01016.35
7.3.180.0030.01416.52
7.3.170.0070.01416.42
7.3.160.0030.01216.24
7.3.130.0030.01414.59
7.3.120.0150.00414.52
7.3.110.0060.01214.65
7.3.100.0090.00614.72
7.3.90.0030.01414.55
7.3.80.0070.00715.00
7.3.70.0000.01414.54
7.3.60.0060.00614.78
7.3.50.0000.00914.84
7.3.40.0080.00814.82
7.3.30.0040.01214.73
7.3.20.0030.01016.58
7.3.10.0080.00716.49
7.3.00.0060.00516.48
7.2.330.0120.00916.77
7.2.320.0170.00016.64
7.2.310.0040.01216.57
7.2.300.0110.00716.72
7.2.290.0030.01316.46
7.2.260.0170.00314.94
7.2.250.0110.00714.75
7.2.240.0060.00914.66
7.2.230.0030.01015.30
7.2.220.0000.01015.25
7.2.210.0060.00914.86
7.2.200.0100.00714.84
7.2.190.0080.00814.96
7.2.180.0060.00314.80
7.2.170.0100.00715.06
7.2.160.0070.00714.71
7.2.150.0100.00616.59
7.2.140.0030.01216.85
7.2.130.0050.01016.90
7.2.120.0040.01216.66
7.2.110.0040.01116.73
7.2.100.0050.01116.81
7.2.90.0050.00916.62
7.2.80.0080.00817.00
7.2.70.0080.00716.86
7.2.60.0080.00516.87
7.2.50.0020.01216.89
7.2.40.0060.00516.81
7.2.30.0060.00716.86
7.2.20.0040.01116.71
7.2.10.0090.00517.01
7.2.00.0050.00817.62
7.1.330.0080.00315.90
7.1.320.0070.01015.55
7.1.310.0030.01015.41
7.1.300.0030.00615.48
7.1.290.0060.00615.59
7.1.280.0040.01215.52
7.1.270.0060.00715.66
7.1.260.0070.00715.45
7.1.250.0090.00315.47
7.1.240.0070.00715.55
7.1.230.0030.01315.77
7.1.220.0150.00015.63
7.1.210.0030.01315.73
7.1.200.0050.00715.63
7.1.190.0030.01315.78
7.1.180.0000.01215.68
7.1.170.0060.00615.71
7.1.160.0080.00415.63
7.1.150.0040.00415.65
7.1.140.0090.00615.78
7.1.130.0120.00415.72
7.1.120.0040.00715.61
7.1.110.0030.00615.81
7.1.100.0020.01116.79
7.1.90.0090.00015.74
7.1.80.0040.00815.71
7.1.70.0050.00716.43
7.1.60.0070.01317.46
7.1.50.0030.01316.18
7.1.40.0030.01015.61
7.1.30.0060.00915.70
7.1.20.0000.00915.45
7.1.10.0030.00715.60
7.1.00.0080.04019.06
7.0.330.0030.00615.32
7.0.320.0050.00515.33
7.0.310.0070.00715.35
7.0.300.0120.00415.24
7.0.290.0030.00815.37
7.0.280.0040.00715.30
7.0.270.0030.00615.45
7.0.260.0030.00715.01
7.0.250.0060.00615.32
7.0.240.0110.00415.45
7.0.230.0040.01115.38
7.0.220.0030.00715.46
7.0.210.0090.00015.16
7.0.200.0040.01014.93
7.0.190.0090.00015.43
7.0.180.0040.01115.24
7.0.170.0040.00815.12
7.0.160.0060.00915.41
7.0.150.0090.00615.42
7.0.140.0030.01215.42
7.0.130.0000.01015.45
7.0.120.0030.00815.46
7.0.110.0070.00715.32
7.0.100.0070.01015.44
7.0.90.0040.01415.51
7.0.80.0120.00015.04
7.0.70.0040.00815.07
7.0.60.0150.02517.53
7.0.50.0100.04516.68
7.0.40.0150.03716.83
7.0.30.0120.02716.80
7.0.20.0160.03116.83
7.0.10.0050.04116.89
7.0.00.0090.04516.68
5.6.400.0070.00713.91
5.6.390.0090.00014.15
5.6.380.0070.00413.98
5.6.370.0060.00914.47
5.6.360.0060.00314.18
5.6.350.0100.00314.02
5.6.340.0110.00314.66
5.6.330.0070.00714.58
5.6.320.0000.01314.26
5.6.310.0000.01014.28
5.6.300.0030.01514.29
5.6.290.0000.01614.13
5.6.280.0100.03217.55
5.6.270.0030.01014.45
5.6.260.0060.00914.49
5.6.250.0060.01214.13
5.6.240.0120.00614.18
5.6.230.0030.00914.28
5.6.220.0040.00814.24
5.6.210.0030.03117.39
5.6.200.0080.04516.17
5.6.190.0070.04717.42
5.6.180.0150.04417.21
5.6.170.0250.03817.26
5.6.160.0000.05217.30
5.6.150.0050.04316.08
5.6.140.0040.04416.27
5.6.130.0050.04716.24
5.6.120.0100.02517.63
5.6.110.0100.02317.56
5.6.100.0080.02417.68
5.6.90.0030.02517.54
5.6.80.0100.03717.25
5.6.70.0030.01014.29
5.6.60.0100.00314.26
5.6.50.0120.00314.38
5.6.40.0030.01013.98
5.6.30.0070.00314.21
5.6.20.0000.01014.21
5.6.10.0060.00814.23
5.6.00.0070.00814.20
5.5.380.0040.01414.02
5.5.370.0030.00613.89
5.5.360.0120.00314.14
5.5.350.0140.01617.32
5.5.340.0060.02816.21
5.5.330.0070.02317.26
5.5.320.0390.03217.35
5.5.310.0150.02817.15
5.5.300.0020.05016.28
5.5.290.0070.04016.19
5.5.280.0050.04717.41
5.5.270.0100.04917.58
5.5.260.0030.02517.46
5.5.250.0070.03017.28
5.5.240.0050.04217.15
5.5.230.0000.01114.15
5.5.220.0060.00614.02
5.5.210.0000.01614.14
5.5.200.0100.00714.18
5.5.190.0000.00813.95
5.5.180.0060.00914.02
5.5.170.0070.00714.48
5.5.160.0040.00713.96
5.5.150.0030.00714.29
5.5.140.0070.00714.14
5.5.130.0030.01314.26
5.5.120.0040.00814.21
5.5.110.0040.00414.33
5.5.100.0030.00613.86
5.5.90.0060.00914.26
5.5.80.0030.01213.95
5.5.70.0030.01014.00
5.5.60.0030.00614.11
5.5.50.0030.01013.96
5.5.40.0090.00614.50
5.5.30.0030.00614.05
5.5.20.0090.00913.95
5.5.10.0040.00714.29
5.5.00.0000.01414.01

preferences:
59.46 ms | 401 KiB | 5 Q