3v4l.org

run code in 300+ PHP versions simultaneously
<?php class Something{}; var_dump(new Something() + new Something() + new Something());

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)
8.3.60.0140.00316.50
8.3.50.0090.00922.01
8.3.40.0120.00318.82
8.3.30.0140.00318.98
8.3.20.0000.00820.05
8.3.10.0040.00423.64
8.3.00.0030.00619.55
8.2.180.0090.00616.63
8.2.170.0100.00322.96
8.2.160.0070.00720.28
8.2.150.0040.00424.18
8.2.140.0030.00524.66
8.2.130.0130.00626.16
8.2.120.0040.00422.27
8.2.110.0050.00322.23
8.2.100.0080.00417.72
8.2.90.0000.00719.27
8.2.80.0040.00417.97
8.2.70.0060.00317.50
8.2.60.0000.00817.91
8.2.50.0030.00618.07
8.2.40.0040.00417.97
8.2.30.0060.00318.03
8.2.20.0030.00517.61
8.2.10.0050.00217.68
8.2.00.0000.00817.63
8.1.280.0070.01125.92
8.1.270.0060.00323.85
8.1.260.0070.01126.35
8.1.250.0000.00828.09
8.1.240.0060.00323.96
8.1.230.0080.00419.11
8.1.220.0060.00317.74
8.1.210.0030.00618.77
8.1.200.0060.00317.22
8.1.190.0050.00317.41
8.1.180.0030.00518.10
8.1.170.0040.00418.70
8.1.160.0000.00821.88
8.1.150.0040.00418.52
8.1.140.0000.00717.30
8.1.130.0030.00617.78
8.1.120.0000.00717.25
8.1.110.0040.00417.32
8.1.100.0000.00817.34
8.1.90.0070.00017.36
8.1.80.0040.00417.29
8.1.70.0050.00217.31
8.1.60.0000.00717.37
8.1.50.0080.00017.40
8.1.40.0000.00717.43
8.1.30.0040.00417.46
8.1.20.0000.00717.63
8.1.10.0040.00417.51
8.1.00.0050.00317.45
8.0.300.0050.00218.77
8.0.290.0000.00717.05
8.0.280.0000.00718.38
8.0.270.0040.00417.11
8.0.260.0040.00416.82
8.0.250.0070.00016.94
8.0.240.0000.00716.95
8.0.230.0000.00716.88
8.0.220.0030.00316.93
8.0.210.0000.00716.78
8.0.200.0030.00316.91
8.0.190.0000.00816.93
8.0.180.0000.00716.92
8.0.170.0000.00916.78
8.0.160.0080.00016.97
8.0.150.0070.00016.85
8.0.140.0040.00416.70
8.0.130.0050.00013.36
8.0.120.0080.00016.87
8.0.110.0040.00416.77
8.0.100.0040.00416.71
8.0.90.0000.00716.90
8.0.80.0060.00916.93
8.0.70.0000.00716.82
8.0.60.0050.00516.89
8.0.50.0040.00416.79
8.0.30.0110.00717.05
8.0.20.0080.01117.40
8.0.10.0000.00716.82
8.0.00.0070.01216.84
7.4.330.0000.00515.00
7.4.320.0000.00616.37
7.4.300.0040.00416.36
7.4.290.0030.00316.29
7.4.280.0020.00516.36
7.4.270.0030.00316.43
7.4.260.0000.00716.50
7.4.250.0040.00316.23
7.4.240.0020.00516.37
7.4.230.0000.00716.46
7.4.220.0090.00916.23
7.4.210.0080.00816.46
7.4.200.0000.00716.49
7.4.190.0070.00016.57
7.4.160.0080.00816.13
7.4.150.0090.01217.40
7.4.140.0120.00717.86
7.4.130.0120.00516.35
7.4.120.0160.00516.39
7.4.110.0060.01216.26
7.4.100.0120.00916.45
7.4.90.0040.01216.37
7.4.80.0060.01216.49
7.4.70.0090.00616.27
7.4.60.0120.00616.34
7.4.50.0030.00616.29
7.4.40.0070.01122.77
7.4.30.0090.00916.26
7.4.00.0030.01314.81
7.3.330.0000.00513.05
7.3.320.0060.00013.30
7.3.310.0030.00316.33
7.3.300.0020.00516.29
7.3.290.0060.01316.29
7.3.280.0040.01116.17
7.3.270.0120.00617.40
7.3.260.0130.01316.28
7.3.250.0080.01216.36
7.3.240.0130.00416.31
7.3.230.0100.00616.39
7.3.210.0080.00916.36
7.3.200.0060.01219.39
7.3.190.0030.01716.32
7.3.180.0090.00616.56
7.3.170.0080.00816.39
7.3.160.0100.00716.34
7.3.120.0000.01314.51
7.3.10.0090.00316.31
7.3.00.0090.00916.55
7.2.330.0130.00416.49
7.2.320.0180.00616.44
7.2.310.0060.01216.39
7.2.300.0060.01016.21
7.2.290.0100.00716.48
7.2.130.0100.00716.89
7.2.120.0040.01116.91
7.2.110.0070.00716.78
7.2.100.0030.01016.60
7.2.90.0080.00616.78
7.2.80.0120.00316.38
7.2.70.0040.01216.88
7.2.60.0050.00716.77
7.2.50.0000.01816.89
7.2.40.0040.01416.57
7.2.30.0040.01216.64
7.2.20.0040.01116.59
7.2.10.0000.01417.01
7.2.00.0060.00817.85
7.1.250.0070.00715.78
7.1.240.0070.00715.45
7.1.230.0070.01015.66
7.1.220.0070.00715.55
7.1.210.0070.00715.52
7.1.200.0030.00815.63
7.1.190.0030.01015.55
7.1.180.0040.00815.69
7.1.170.0030.00615.71
7.1.160.0040.01215.38
7.1.150.0070.00715.69
7.1.140.0070.00715.43
7.1.130.0110.00315.87
7.1.120.0030.00715.64
7.1.110.0130.00315.84
7.1.100.0070.00516.98
7.1.90.0060.01015.75
7.1.80.0000.01515.49
7.1.70.0020.00916.15
7.1.60.0090.00817.50
7.1.50.0060.01116.11
7.1.40.0090.00615.45
7.1.30.0030.01215.72
7.1.20.0030.01315.42
7.1.10.0120.00315.79
7.1.00.0050.04219.04
7.0.330.0070.00715.51
7.0.320.0030.01314.99
7.0.310.0000.00915.14
7.0.300.0030.01315.30
7.0.290.0030.01015.44
7.0.280.0040.00415.23
7.0.270.0080.00015.32
7.0.260.0060.00615.53
7.0.250.0030.01015.51
7.0.240.0040.00815.36
7.0.230.0030.00615.36
7.0.220.0000.01315.06
7.0.210.0040.00415.23
7.0.200.0050.00515.85
7.0.190.0100.00315.32
7.0.180.0030.00615.44
7.0.170.0060.00915.36
7.0.160.0030.00615.17
7.0.150.0090.00615.38
7.0.140.0030.04218.82
7.0.130.0060.00715.20
7.0.120.0040.00815.33
7.0.110.0030.00915.17
7.0.100.0050.00515.40
7.0.90.0030.00715.04
7.0.80.0030.01015.38
7.0.70.0100.00315.45
7.0.60.0080.05017.67
7.0.50.0100.03916.66
7.0.40.0050.04616.79
7.0.30.0160.03316.83
7.0.20.0130.04316.96
7.0.10.0080.04316.72
7.0.00.0080.02316.71
5.6.380.0060.00613.84
5.6.370.0070.01013.98
5.6.360.0000.00914.57
5.6.350.0060.00314.25
5.6.340.0030.01013.93
5.6.330.0080.00613.98
5.6.320.0060.00914.12
5.6.310.0130.00314.48
5.6.300.0000.01214.11
5.6.290.0030.00614.27
5.6.280.0050.04017.72
5.6.270.0070.00414.49
5.6.260.0030.01314.23
5.6.250.0000.00914.04
5.6.240.0000.01114.32
5.6.230.0030.00714.12
5.6.220.0030.01314.20
5.6.210.0060.02317.58
5.6.200.0010.03016.22
5.6.190.0060.02517.31
5.6.180.0220.02717.44
5.6.170.0070.04117.33
5.6.160.0100.04017.55
5.6.150.0080.03716.21
5.6.140.0120.02716.17
5.6.130.0050.02416.32
5.6.120.0030.02517.53
5.6.110.0050.04617.75
5.6.100.0100.03317.56
5.6.90.0080.04317.79
5.6.80.0070.02417.21
5.6.70.0100.00014.23
5.6.60.0080.00514.29
5.6.50.0040.01114.25
5.6.40.0000.01014.12
5.6.30.0060.00614.20
5.6.20.0130.00014.09
5.6.10.0060.00614.27
5.6.00.0040.00814.17
5.5.380.0000.01211.13
5.5.370.0060.00611.11
5.5.360.0050.00511.05
5.5.350.0120.04215.73
5.5.340.0050.03214.51
5.5.330.0050.02815.83
5.5.320.0120.02515.70
5.5.310.0180.03815.70
5.5.300.0070.02214.51
5.5.290.0070.03314.66
5.5.280.0030.03315.93
5.5.270.0030.02515.95
5.5.260.0080.04315.77
5.5.250.0030.02615.87
5.5.240.0050.04115.63
5.5.230.0070.00711.13
5.5.220.0070.00311.11
5.5.210.0030.00710.96
5.5.200.0060.00610.98
5.5.190.0030.00911.13
5.5.180.0030.00911.05
5.5.170.0040.00811.04
5.5.160.0100.00010.84
5.5.150.0080.00310.96
5.5.140.0070.00311.21
5.5.130.0000.00710.96
5.5.120.0030.00310.69
5.5.110.0030.00910.99
5.5.100.0040.00411.18
5.5.90.0030.00911.12
5.5.80.0040.00811.12
5.5.70.0100.00310.92
5.5.60.0060.00610.94
5.5.50.0070.00311.00
5.5.40.0040.00411.13
5.5.30.0030.00911.13
5.5.20.0040.00811.21
5.5.10.0040.00411.08
5.5.00.0000.01210.88
5.4.450.0450.02815.20
5.4.440.0590.03715.18
5.4.430.0280.03215.28
5.4.420.0500.03515.30
5.4.410.0410.04315.00
5.4.400.0420.03214.88
5.4.390.0470.03714.97
5.4.380.0140.03214.75
5.4.370.0100.03214.85
5.4.360.0130.02714.78
5.4.350.0120.03014.83
5.4.340.0110.03314.75
5.4.330.0040.00410.96
5.4.320.0070.02211.54
5.4.310.0080.01711.61
5.4.300.0060.02211.57
5.4.290.0050.02211.81
5.4.280.0020.02311.74
5.4.270.0050.02611.68
5.4.260.0030.02511.52
5.4.250.0080.01811.57
5.4.240.0070.02011.77
5.4.230.0050.02011.56
5.4.220.0040.02011.58
5.4.210.0060.02011.71
5.4.200.0080.02011.64
5.4.190.0040.01911.57
5.4.180.0070.02011.69
5.4.170.0050.02211.63
5.4.160.0060.02011.63
5.4.150.0060.01711.62
5.4.140.0020.02411.52
5.4.130.0010.02511.63
5.4.120.0090.01611.52
5.4.110.0040.02111.34
5.4.100.0020.02411.46
5.4.90.0030.02111.49
5.4.80.0060.02111.48
5.4.70.0030.02211.50
5.4.60.0040.02011.37
5.4.50.0020.02311.54
5.4.40.0050.02011.47
5.4.30.0060.02111.43
5.4.20.0020.02511.37
5.4.10.0060.02011.50
5.4.00.0060.02111.14
5.3.290.0060.02111.73
5.3.280.0060.02111.59
5.3.270.0040.02311.62
5.3.260.0040.02511.49
5.3.250.0070.01911.52
5.3.240.0040.02011.52
5.3.230.0060.01911.58
5.3.220.0060.02011.54
5.3.210.0020.02311.44
5.3.200.0050.02211.52
5.3.190.0060.02111.60
5.3.180.0040.02011.68
5.3.170.0050.02111.62
5.3.160.0050.02111.64
5.3.150.0060.02011.64
5.3.140.0060.02211.62
5.3.130.0020.02711.54
5.3.120.0060.02011.58
5.3.110.0040.02511.58
5.3.100.0060.02111.30
5.3.90.0070.02011.29
5.3.80.0060.02211.19
5.3.70.0050.02111.22
5.3.60.0040.02211.12
5.3.50.0050.02111.17
5.3.40.0050.02111.21
5.3.30.0060.02011.12
5.3.20.0020.02311.08
5.3.10.0040.02410.98
5.3.00.0060.02310.96
5.2.170.0020.0209.67
5.2.160.0030.0189.67
5.2.150.0070.0189.67
5.2.140.0020.0199.67
5.2.130.0040.0169.65
5.2.120.0020.0179.65
5.2.110.0050.0169.65
5.2.100.0020.0199.65
5.2.90.0050.0179.65
5.2.80.0070.0159.65
5.2.70.0040.0179.65
5.2.60.0020.0209.63
5.2.50.0070.0159.61
5.2.40.0060.0159.60
5.2.30.0060.0209.59
5.2.20.0030.0189.58
5.2.10.0040.0169.53
5.2.00.0050.0169.46
5.1.60.0040.0139.10
5.1.50.0040.0169.10
5.1.40.0030.0179.10
5.1.30.0020.0179.27
5.1.20.0040.0159.28
5.1.10.0020.0189.14
5.1.00.0030.0169.14
5.0.50.0020.0118.38
5.0.40.0020.0138.31
5.0.30.0030.0188.22
5.0.20.0020.0148.20
5.0.10.0030.0128.19
5.0.00.0050.0158.19
4.4.90.0030.0097.47
4.4.80.0040.0097.46
4.4.70.0020.0117.46
4.4.60.0030.0097.46
4.4.50.0000.0127.47
4.4.40.0020.0157.44
4.4.30.0030.0107.47
4.4.20.0020.0117.51
4.4.10.0010.0117.51
4.4.00.0030.0147.46
4.3.110.0010.0117.42
4.3.100.0030.0097.42
4.3.90.0030.0097.40
4.3.80.0020.0157.38
4.3.70.0000.0117.40
4.3.60.0030.0097.40
4.3.50.0030.0097.40
4.3.40.0030.0127.36
4.3.30.0020.0116.72
4.3.20.0030.0096.71
4.3.10.0000.0126.69
4.3.00.0070.0138.71

preferences:
40.92 ms | 400 KiB | 5 Q