3v4l.org

run code in 300+ PHP versions simultaneously
<?php class Foo { const BAR =__CLASS__; } var_dump(Foo::BAR()::BAR()::BAR);

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)
8.3.40.0040.01118.92
8.3.30.0100.00319.04
8.3.20.0070.00020.33
8.3.10.0000.00823.36
8.3.00.0030.00519.25
8.2.170.0070.00722.96
8.2.160.0070.00720.52
8.2.150.0040.00424.18
8.2.140.0080.00024.66
8.2.130.0040.00426.16
8.2.120.0040.00422.11
8.2.110.0090.00020.88
8.2.100.0040.00717.50
8.2.90.0000.00919.09
8.2.80.0040.00417.97
8.2.70.0060.00317.36
8.2.60.0040.00817.80
8.2.50.0000.00818.07
8.2.40.0000.00919.70
8.2.30.0000.00717.95
8.2.20.0070.00017.67
8.2.10.0040.00417.88
8.2.00.0000.00817.67
8.1.270.0040.00421.94
8.1.260.0040.00426.35
8.1.250.0040.00428.09
8.1.240.0060.00322.74
8.1.230.0040.00817.71
8.1.220.0020.00517.74
8.1.210.0060.00318.77
8.1.200.0030.00617.23
8.1.190.0030.00516.98
8.1.180.0030.00618.10
8.1.170.0050.00318.59
8.1.160.0030.00521.94
8.1.150.0050.00218.75
8.1.140.0020.00517.28
8.1.130.0030.00517.69
8.1.120.0070.00017.19
8.1.110.0000.00817.20
8.1.100.0070.00017.32
8.1.90.0070.00017.21
8.1.80.0040.00417.33
8.1.70.0030.00517.25
8.1.60.0030.00617.42
8.1.50.0030.00517.45
8.1.40.0000.00717.45
8.1.30.0030.00617.44
8.1.20.0050.00217.50
8.1.10.0040.00417.52
8.1.00.0050.00317.33
8.0.300.0040.00418.77
8.0.290.0050.00316.75
8.0.280.0000.00718.43
8.0.270.0000.00717.14
8.0.260.0000.00717.19
8.0.250.0000.00716.96
8.0.240.0070.00016.88
8.0.230.0070.00016.95
8.0.220.0040.00416.92
8.0.210.0050.00216.87
8.0.200.0050.00216.83
8.0.190.0080.00016.91
8.0.180.0000.00716.93
8.0.170.0040.00416.92
8.0.160.0030.00316.88
8.0.150.0000.00716.86
8.0.140.0040.00416.72
8.0.130.0000.00613.31
8.0.120.0050.00316.85
8.0.110.0040.00416.90
8.0.100.0040.00416.91
8.0.90.0000.00716.75
8.0.80.0090.00616.88
8.0.70.0000.00816.70
8.0.60.0040.00416.93
8.0.50.0000.00716.93
8.0.30.0130.01016.87
8.0.20.0100.00917.40
8.0.10.0000.00716.84
8.0.00.0070.01016.79
7.4.330.0000.00515.00
7.4.320.0060.00016.36
7.4.300.0060.00016.34
7.4.290.0030.00316.36
7.4.280.0040.00716.42
7.4.270.0040.00416.40
7.4.260.0030.00316.43
7.4.250.0050.00216.32
7.4.240.0030.00316.50
7.4.230.0050.00216.42
7.4.220.0060.01316.57
7.4.210.0100.00316.55
7.4.200.0070.00016.48
7.4.160.0130.01016.50
7.4.150.0070.01017.40
7.4.140.0120.00617.86
7.4.130.0120.00716.54
7.4.120.0070.01216.45
7.4.110.0140.00316.43
7.4.100.0030.01516.43
7.4.90.0100.00716.52
7.4.80.0090.01019.39
7.4.70.0130.00316.35
7.4.60.0090.00816.54
7.4.50.0050.00016.45
7.4.40.0060.01516.62
7.4.30.0060.01016.69
7.4.00.0030.01414.98
7.3.330.0050.00013.15
7.3.320.0030.00313.27
7.3.310.0030.00316.39
7.3.300.0050.00216.33
7.3.290.0060.01316.27
7.3.280.0100.00716.27
7.3.270.0070.01317.40
7.3.260.0060.01016.41
7.3.250.0120.00816.56
7.3.240.0110.01116.47
7.3.230.0140.00416.39
7.3.210.0060.01016.29
7.3.200.0140.00619.39
7.3.190.0100.00616.22
7.3.180.0090.00616.55
7.3.170.0150.00416.32
7.3.160.0080.00916.41
7.3.120.0160.00014.71
7.3.110.0030.00714.58
7.3.100.0060.00314.59
7.3.90.0000.01114.80
7.3.80.0060.00814.62
7.3.70.0090.00614.66
7.3.60.0030.00614.77
7.3.50.0070.00714.48
7.3.40.0070.00414.58
7.3.30.0110.00414.68
7.3.20.0000.01116.56
7.3.10.0030.00616.23
7.3.00.0060.00816.49
7.2.330.0040.01316.36
7.2.320.0080.00916.54
7.2.310.0090.00916.29
7.2.300.0040.01116.48
7.2.290.0100.01316.56
7.2.240.0030.01014.77
7.2.230.0000.01214.96
7.2.220.0030.00914.88
7.2.210.0110.00714.69
7.2.200.0140.00314.70
7.2.190.0000.01415.01
7.2.180.0040.00714.89
7.2.170.0000.01214.96
7.2.160.0090.00014.91
7.2.150.0030.00916.86
7.2.140.0000.01516.79
7.2.130.0050.00916.71
7.2.120.0060.00716.70
7.2.110.0120.00516.62
7.2.100.0050.00716.63
7.2.90.0080.00616.77
7.2.80.0060.00716.69
7.2.70.0080.00516.68
7.2.60.0080.00616.70
7.2.50.0060.00816.60
7.2.40.0070.00816.76
7.2.30.0110.00516.61
7.2.20.0080.00716.78
7.2.10.0080.00716.77
7.2.00.0060.00617.53
7.1.330.0110.00715.55
7.1.320.0030.01015.49
7.1.310.0000.01615.68
7.1.300.0110.00415.65
7.1.290.0060.00315.54
7.1.280.0110.00015.38
7.1.270.0000.01415.41
7.1.260.0040.00815.30
7.1.250.0060.00715.53
7.1.240.0080.00815.57
7.1.230.0070.01115.56
7.1.220.0030.00615.57
7.1.210.0080.01215.43
7.1.200.0080.00515.40
7.1.190.0070.00715.51
7.1.180.0040.00915.18
7.1.170.0060.00615.37
7.1.160.0070.01015.68
7.1.150.0070.00715.48
7.1.140.0110.00615.35
7.1.130.0060.01315.54
7.1.120.0030.00715.68
7.1.110.0040.00715.75
7.1.100.0070.00716.90
7.1.90.0120.00415.55
7.1.80.0000.00915.63
7.1.70.0060.00816.35
7.1.60.0070.01017.32
7.1.50.0160.01025.00
7.1.40.0080.00815.68
7.1.30.0030.00915.50
7.1.20.0100.01015.58
7.1.10.0090.00615.15
7.1.00.0070.04218.84
7.0.330.0110.00015.08
7.0.320.0120.00315.09
7.0.310.0090.00615.40
7.0.300.0030.01015.24
7.0.290.0040.00715.21
7.0.280.0070.00715.20
7.0.270.0120.00415.29
7.0.260.0100.00315.05
7.0.250.0000.01115.13
7.0.240.0070.00315.24
7.0.230.0100.00315.31
7.0.220.0120.00315.39
7.0.210.0090.00614.84
7.0.200.0040.00915.98
7.0.190.0090.00615.28
7.0.180.0100.00715.28
7.0.170.0060.00615.20
7.0.160.0110.00415.19
7.0.150.0100.00015.15
7.0.140.0060.03918.57
7.0.130.0130.00315.00
7.0.120.0030.01014.95
7.0.110.0060.00915.34
7.0.100.0150.00414.86
7.0.90.0060.00615.22
7.0.80.0080.00815.30
7.0.70.0070.00715.36
7.0.60.0120.03017.50
7.0.50.0050.04616.56
7.0.40.0050.04916.71
7.0.30.0080.02616.57
7.0.20.0140.02216.78
7.0.10.0090.02016.71
7.0.00.0070.02916.76
5.6.380.0030.01014.29
5.6.370.0120.00014.27
5.6.360.0080.00814.12
5.6.350.0070.00713.94
5.6.340.0040.00913.82
5.6.330.0050.00314.01
5.6.320.0030.01013.64
5.6.310.0070.01013.81
5.6.300.0040.00814.10
5.6.290.0050.00513.88
5.6.280.0070.00714.19
5.6.270.0080.00314.24
5.6.260.0060.00614.05
5.6.250.0030.01314.05
5.6.240.0070.01014.21
5.6.230.0060.00914.03
5.6.220.0030.00713.89
5.6.210.0140.03717.43
5.6.200.0110.04216.23
5.6.190.0050.02417.29
5.6.180.0130.03317.18
5.6.170.0170.03317.15
5.6.160.0070.04717.25
5.6.150.0030.04516.16
5.6.140.0100.02216.08
5.6.130.0050.03416.13
5.6.120.0050.02717.34
5.6.110.0050.03517.55
5.6.100.0090.04317.48
5.6.90.0100.04317.35
5.6.80.0070.04217.17
5.6.70.0070.00313.82
5.6.60.0040.00713.88
5.6.50.0100.00314.11
5.6.40.0060.00613.84
5.6.30.0000.01013.75
5.6.20.0050.00514.02
5.6.10.0000.01213.89
5.6.00.0040.00814.05
5.5.380.0080.00310.91
5.5.370.0100.00510.92
5.5.360.0120.00011.14
5.5.350.0050.02915.81
5.5.340.0080.04514.45
5.5.330.0090.04715.40
5.5.320.0050.03615.75
5.5.310.0170.04015.62
5.5.300.0100.03714.33
5.5.290.0030.04714.53
5.5.280.0070.03715.95
5.5.270.0150.03515.79
5.5.260.0050.03915.64
5.5.250.0100.03615.85
5.5.240.0110.03215.49
5.5.230.0030.00310.65
5.5.220.0050.00510.63
5.5.210.0120.00311.04
5.5.200.0000.00910.77
5.5.190.0000.00710.88
5.5.180.0030.00610.74
5.5.170.0000.00810.63
5.5.160.0120.00010.63
5.5.150.0070.00010.65
5.5.140.0000.00810.96
5.5.130.0060.00210.72
5.5.120.0030.00610.66
5.5.110.0030.00610.77
5.5.100.0080.00110.72
5.5.90.0040.00410.72
5.5.80.0090.00010.95
5.5.70.0040.00410.74
5.5.60.0040.00410.75
5.5.50.0040.00810.46
5.5.40.0030.00710.69
5.5.30.0030.00910.73
5.5.20.0070.00010.89
5.5.10.0040.00410.71
5.5.00.0040.00410.89
5.4.450.0070.03215.22
5.4.440.0360.03615.23
5.4.430.0160.02515.08
5.4.420.0380.00315.09
5.4.410.0340.00315.02
5.4.400.0330.00215.02
5.4.390.0360.00114.99
5.4.380.0350.00314.94
5.4.370.0330.00614.87
5.4.360.0350.00414.82
5.4.350.0370.00014.85
5.4.340.0060.01611.44
5.4.330.0070.00010.81
5.4.320.0020.02211.65
5.4.310.0040.02111.64
5.4.300.0060.02211.56
5.4.290.0040.02411.63
5.4.280.0050.02111.59
5.4.270.0030.02211.39
5.4.260.0060.02111.53
5.4.250.0080.01911.54
5.4.240.0070.02311.57
5.4.230.0060.02111.59
5.4.220.0050.02111.69
5.4.210.0050.02611.55
5.4.200.0060.02511.50
5.4.190.0030.02211.49
5.4.180.0080.01811.64
5.4.170.0040.02311.54
5.4.160.0030.02211.68
5.4.150.0040.02011.50
5.4.140.0050.02111.41
5.4.130.0070.01711.40
5.4.120.0070.01811.52
5.4.110.0030.02511.24
5.4.100.0020.02111.42
5.4.90.0030.02111.47
5.4.80.0060.02211.31
5.4.70.0040.02211.30
5.4.60.0080.01611.37
5.4.50.0060.01911.27
5.4.40.0060.02611.22
5.4.30.0050.02411.34
5.4.20.0060.02011.24
5.4.10.0060.02211.35
5.4.00.0050.01911.16
5.3.290.0060.02011.64
5.3.280.0040.02111.53
5.3.270.0050.02611.52
5.3.260.0040.02311.53
5.3.250.0040.02211.53
5.3.240.0080.02611.45
5.3.230.0080.02111.48
5.3.220.0050.02211.44
5.3.210.0070.02111.47
5.3.200.0040.01911.52
5.3.190.0050.02011.36
5.3.180.0040.02311.55
5.3.170.0060.01911.54
5.3.160.0020.02211.55
5.3.150.0020.02311.55
5.3.140.0060.01911.42
5.3.130.0050.02111.53
5.3.120.0040.02311.51
5.3.110.0020.02511.42
5.3.100.0050.02211.22
5.3.90.0050.02111.27
5.3.80.0060.01811.20
5.3.70.0060.01811.20
5.3.60.0040.02011.22
5.3.50.0040.02111.15
5.3.40.0020.02211.15
5.3.30.0060.01910.98
5.3.20.0050.02110.99
5.3.10.0040.01710.89
5.3.00.0050.02210.83
5.2.170.0050.0249.58
5.2.160.0050.0179.59
5.2.150.0020.0249.58
5.2.140.0020.0209.58
5.2.130.0030.0239.56
5.2.120.0050.0219.56
5.2.110.0040.0199.57
5.2.100.0050.0199.57
5.2.90.0060.0219.56
5.2.80.0020.0189.56
5.2.70.0040.0169.56
5.2.60.0060.0149.54
5.2.50.0040.0179.52
5.2.40.0040.0149.51
5.2.30.0040.0229.50
5.2.20.0020.0179.50
5.2.10.0020.0229.45
5.2.00.0040.0159.38
5.1.60.0020.0179.02
5.1.50.0010.0209.02
5.1.40.0050.0129.01
5.1.30.0030.0159.18
5.1.20.0050.0149.20
5.1.10.0070.0149.06
5.1.00.0070.0139.06
5.0.50.0020.0148.29
5.0.40.0040.0118.23
5.0.30.0030.0178.13
5.0.20.0020.0118.12
5.0.10.0040.0138.11
5.0.00.0040.0168.10
4.4.90.0030.0137.37
4.4.80.0020.0097.36
4.4.70.0020.0137.36
4.4.60.0030.0087.35
4.4.50.0020.0097.37
4.4.40.0020.0157.33
4.4.30.0020.0117.36
4.4.20.0020.0177.40
4.4.10.0020.0177.40
4.4.00.0030.0137.36
4.3.110.0030.0097.31
4.3.100.0040.0077.31
4.3.90.0010.0107.29
4.3.80.0040.0127.27
4.3.70.0020.0147.29
4.3.60.0030.0087.29
4.3.50.0050.0127.29
4.3.40.0020.0147.25
4.3.30.0010.0106.63
4.3.20.0040.0076.62
4.3.10.0020.0106.59
4.3.00.0050.0098.53

preferences:
66.75 ms | 400 KiB | 5 Q