3v4l.org

run code in 300+ PHP versions simultaneously
<?php class TestClass { static $f = "hello world"; function return_f() { return $f; } } $obj = new TestClass(); print $obj->return_f();

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)
8.3.70.0070.00716.63
8.3.60.0040.01118.56
8.3.50.0160.00521.20
8.3.40.0140.00718.67
8.3.30.0000.01420.20
8.3.20.0040.00418.77
8.3.10.0000.00820.70
8.3.00.0000.00823.64
8.2.180.0170.00316.50
8.2.170.0150.00622.96
8.2.160.0070.00720.52
8.2.150.0080.00024.18
8.2.140.0080.00024.66
8.2.130.0060.00326.16
8.2.120.0000.00719.95
8.2.110.0000.00819.34
8.2.100.0120.00017.84
8.2.90.0000.00719.22
8.2.80.0050.00319.46
8.2.70.0000.00817.63
8.2.60.0040.00417.80
8.2.50.0000.00818.07
8.2.40.0020.00518.22
8.2.30.0060.00319.30
8.2.20.0030.00517.73
8.2.10.0030.00517.55
8.2.00.0000.00817.67
8.1.280.0070.00725.92
8.1.270.0050.00323.99
8.1.260.0040.00426.35
8.1.250.0040.00428.09
8.1.240.0060.00322.33
8.1.230.0100.00020.97
8.1.220.0050.00318.77
8.1.210.0030.00618.91
8.1.200.0030.00617.22
8.1.190.0050.00317.41
8.1.180.0030.00518.10
8.1.170.0040.00418.65
8.1.160.0040.00418.85
8.1.150.0040.00418.60
8.1.140.0030.00517.29
8.1.130.0070.00017.82
8.1.120.0000.00717.38
8.1.110.0000.00717.42
8.1.100.0080.00017.46
8.1.90.0050.00217.41
8.1.80.0080.00017.27
8.1.70.0030.00617.35
8.1.60.0080.00017.48
8.1.50.0070.00017.42
8.1.40.0000.00917.40
8.1.30.0040.00417.63
8.1.20.0050.00317.52
8.1.10.0000.00717.52
8.1.00.0000.00817.50
8.0.300.0040.00419.75
8.0.290.0070.00017.18
8.0.280.0000.00718.44
8.0.270.0030.00317.23
8.0.260.0070.00016.91
8.0.250.0000.00716.89
8.0.240.0000.00816.92
8.0.230.0000.00716.89
8.0.220.0070.00016.86
8.0.210.0030.00316.88
8.0.200.0060.00016.95
8.0.190.0030.00616.82
8.0.180.0000.00716.87
8.0.170.0000.00916.85
8.0.160.0040.00416.81
8.0.150.0000.00716.95
8.0.140.0000.00716.77
8.0.130.0060.00013.40
8.0.120.0000.00816.95
8.0.110.0050.00216.82
8.0.100.0000.00816.73
8.0.90.0000.00816.71
8.0.80.0090.00616.92
8.0.70.0040.00416.85
8.0.60.0040.00416.83
8.0.50.0000.00816.82
8.0.30.0060.01317.19
8.0.20.0050.01417.40
8.0.10.0050.00317.07
8.0.00.0060.01216.72
7.4.330.0000.00516.69
7.4.320.0030.00316.55
7.4.300.0000.00716.39
7.4.290.0030.00316.53
7.4.280.0030.00316.58
7.4.270.0040.00416.45
7.4.260.0030.00313.29
7.4.250.0080.00016.60
7.4.240.0000.00816.52
7.4.230.0000.00716.67
7.4.220.0100.01316.48
7.4.210.0070.01216.67
7.4.200.0030.00316.68
7.4.190.0040.00416.55
7.4.160.0060.01616.54
7.4.150.0130.01017.40
7.4.140.0130.00717.86
7.4.130.0090.01216.58
7.4.120.0050.01216.45
7.4.110.0190.00316.56
7.4.100.0110.00616.47
7.4.90.0080.00816.43
7.4.80.0080.00819.39
7.4.70.0100.01316.27
7.4.60.0110.00716.63
7.4.50.0050.00316.66
7.4.40.0080.01122.77
7.4.30.0100.01016.48
7.4.00.0060.01014.96
7.3.330.0000.00513.30
7.3.320.0000.00713.12
7.3.310.0000.00716.43
7.3.300.0000.00716.17
7.3.290.0100.01016.32
7.3.280.0050.01116.30
7.3.270.0070.01017.40
7.3.260.0110.00918.24
7.3.250.0040.01316.38
7.3.240.0040.01116.31
7.3.230.0130.00316.39
7.3.210.0130.00716.27
7.3.200.0130.00819.39
7.3.190.0150.00316.61
7.3.180.0120.00616.42
7.3.170.0080.00816.55
7.3.160.0060.01016.30
7.3.120.0070.01014.86
7.3.10.0040.01116.61
7.3.00.0070.00716.70
7.2.330.0100.01016.70
7.2.320.0150.00916.79
7.2.310.0070.01116.23
7.2.300.0060.01216.63
7.2.290.0100.01016.67
7.2.130.0100.00316.95
7.2.120.0130.00016.92
7.2.110.0070.01016.71
7.2.100.0070.00716.59
7.2.90.0000.00916.64
7.2.80.0000.00916.90
7.2.70.0030.01016.60
7.2.60.0040.01116.71
7.2.50.0000.01016.69
7.2.40.0040.00916.89
7.2.30.0100.00016.48
7.2.20.0030.00716.85
7.2.10.0000.00917.00
7.2.00.0050.00918.06
7.1.250.0040.00415.35
7.1.240.0000.00715.56
7.1.230.0000.00815.57
7.1.220.0060.00615.57
7.1.210.0060.00615.43
7.1.200.0100.00315.75
7.1.190.0000.00815.68
7.1.180.0060.00315.57
7.1.170.0030.01015.60
7.1.160.0030.00615.79
7.1.150.0050.00515.82
7.1.140.0040.00815.32
7.1.130.0020.00515.42
7.1.120.0040.00715.69
7.1.110.0000.01215.65
7.1.100.0040.00916.79
7.1.90.0000.01315.55
7.1.80.0000.01215.68
7.1.70.0040.00416.29
7.1.60.0040.01417.52
7.1.50.0080.01016.19
7.1.40.0040.00715.59
7.1.30.0070.00415.71
7.1.20.0100.00315.50
7.1.10.0030.00915.62
7.1.00.0070.01819.04
7.0.330.0000.01215.30
7.0.320.0030.01015.28
7.0.310.0090.00015.36
7.0.300.0000.01215.25
7.0.290.0040.01115.24
7.0.280.0000.01015.13
7.0.270.0000.01115.11
7.0.260.0060.00315.53
7.0.250.0100.00315.29
7.0.240.0000.00915.17
7.0.230.0060.00615.28
7.0.220.0110.00615.25
7.0.210.0030.01015.45
7.0.200.0050.00615.90
7.0.190.0050.00515.11
7.0.180.0030.00615.39
7.0.170.0000.01115.34
7.0.160.0050.00315.39
7.0.150.0030.01215.18
7.0.140.0080.03818.64
7.0.130.0030.00715.21
7.0.120.0040.01115.13
7.0.110.0100.00315.07
7.0.100.0040.00814.84
7.0.90.0060.01015.29
7.0.80.0070.00715.21
7.0.70.0020.02818.54
7.0.60.0050.04618.41
7.0.50.0070.03518.83
7.0.40.0090.04016.78
7.0.30.0120.03716.75
7.0.20.0050.04516.60
7.0.10.0050.04516.60
7.0.00.0100.03516.68
5.6.380.0000.01014.48
5.6.370.0080.00414.14
5.6.360.0060.00314.08
5.6.350.0000.01014.55
5.6.340.0070.00714.24
5.6.330.0000.01114.21
5.6.320.0030.00514.61
5.6.310.0060.00314.20
5.6.300.0070.00714.08
5.6.290.0030.00613.95
5.6.280.0040.04017.43
5.6.270.0130.00014.13
5.6.260.0030.00614.20
5.6.250.0080.00414.16
5.6.240.0030.00614.42
5.6.230.0070.00314.25
5.6.220.0050.03717.35
5.6.210.0060.02117.44
5.6.200.0050.03517.69
5.6.190.0070.02717.58
5.6.180.0050.03017.68
5.6.170.0070.04217.54
5.6.160.0090.03317.72
5.6.150.0040.04817.48
5.6.140.0070.03817.62
5.6.130.0120.03317.51
5.6.120.0050.03317.63
5.6.110.0070.03517.46
5.6.100.0070.04517.57
5.6.90.0000.04917.68
5.6.80.0040.03917.21
5.6.70.0030.02817.40
5.6.60.0000.05117.33
5.6.50.0070.04317.26
5.6.40.0000.05017.21
5.6.30.0060.04117.12
5.6.20.0030.04317.34
5.6.10.0010.04417.17
5.6.00.0060.03617.30
5.5.380.0060.00610.93
5.5.370.0050.00510.88
5.5.360.0080.03815.84
5.5.350.0010.02315.81
5.5.340.0030.03115.99
5.5.330.0080.03515.75
5.5.320.0040.04215.83
5.5.310.0050.04016.17
5.5.300.0030.04015.88
5.5.290.0040.03916.05
5.5.280.0020.05015.96
5.5.270.0090.04316.04
5.5.260.0050.02515.98
5.5.250.0090.04015.87
5.5.240.0040.04215.59
5.5.230.0060.03815.44
5.5.220.0060.03815.61
5.5.210.0000.04315.64
5.5.200.0030.04215.64
5.5.190.0080.04015.54
5.5.180.0080.04015.35
5.5.170.0100.00311.18
5.5.160.0020.04015.42
5.5.150.0060.04115.73
5.5.140.0060.04015.39
5.5.130.0070.03815.55
5.5.120.0060.03815.61
5.5.110.0050.04515.68
5.5.100.0030.04415.62
5.5.90.0020.04015.60
5.5.80.0030.03815.46
5.5.70.0060.04015.56
5.5.60.0030.04115.52
5.5.50.0020.02815.63
5.5.40.0050.04515.59
5.5.30.0050.03715.68
5.5.20.0030.03515.60
5.5.10.0070.04215.62
5.5.00.0050.04015.56
5.4.450.0010.03315.31
5.4.440.0080.03715.15
5.4.430.0030.04215.22
5.4.420.0000.03314.89
5.4.410.0030.03314.87
5.4.400.0020.04214.73
5.4.390.0080.03714.88
5.4.380.0050.03514.92
5.4.370.0030.04015.04
5.4.360.0070.03914.87
5.4.350.0020.04415.08
5.4.340.0020.04115.03
5.4.330.0090.00310.82
5.4.320.0050.02514.98
5.4.310.0030.04114.87
5.4.300.0000.04215.06
5.4.290.0050.03714.87
5.4.280.0050.03514.88
5.4.270.0020.04114.95
5.4.260.0020.04215.12
5.4.250.0000.03814.98
5.4.240.0060.02814.99
5.4.230.0030.04314.77
5.4.220.0040.03214.88
5.4.210.0000.03814.95
5.4.200.0000.02415.07
5.4.190.0000.04214.91
5.4.180.0050.04014.95
5.4.170.0080.03714.86
5.4.160.0070.03714.99
5.4.150.0030.04614.81
5.4.140.0050.02713.50
5.4.130.0020.02313.63
5.4.120.0050.02313.62
5.4.110.0070.01713.65
5.4.100.0020.02013.71
5.4.90.0030.02013.66
5.4.80.0080.01713.54
5.4.70.0060.01813.62
5.4.60.0020.01813.82
5.4.50.0030.01513.45
5.4.40.0020.02313.68
5.4.30.0070.01713.66
5.4.20.0030.01813.65
5.4.10.0040.02313.72
5.4.00.0000.02013.35
5.3.290.0040.04012.74
5.3.280.0000.03812.53
5.3.270.0030.04112.63
5.3.260.0050.03912.62
5.3.250.0040.03512.58
5.3.240.0050.03012.40
5.3.230.0010.02512.60
5.3.220.0000.02112.60
5.3.210.0030.02112.40
5.3.200.0030.02312.46
5.3.190.0020.02112.46
5.3.180.0020.02312.69
5.3.170.0020.02112.56
5.3.160.0020.02012.66
5.3.150.0040.01712.63
5.3.140.0000.02112.53
5.3.130.0020.01812.46
5.3.120.0040.02412.54
5.3.110.0000.02012.55
5.3.100.0000.02112.35
5.3.90.0030.02312.38
5.3.80.0020.01912.30
5.3.70.0020.01812.21
5.3.60.0030.01712.34
5.3.50.0000.02912.30
5.3.40.0040.01612.29
5.3.30.0020.01812.30
5.3.20.0030.01712.21
5.3.10.0030.02711.99
5.3.00.0030.02512.00
5.2.170.0000.02110.43
5.2.160.0060.01310.45
5.2.150.0000.03010.44
5.2.140.0020.01510.40
5.2.130.0020.03310.40
5.2.120.0020.02510.39
5.2.110.0000.01910.36
5.2.100.0000.01910.40
5.2.90.0020.01510.38
5.2.80.0020.01310.21
5.2.70.0020.01310.26
5.2.60.0040.01810.18
5.2.50.0020.02710.23
5.2.40.0040.01710.29
5.2.30.0060.01710.35
5.2.20.0060.01110.31
5.2.10.0070.01310.29
5.2.00.0070.01210.23
5.1.60.0020.01210.01
5.1.50.0050.01210.01
5.1.40.0040.01210.01
5.1.30.0020.01910.04
5.1.20.0020.01810.01
5.1.10.0020.01510.01
5.1.00.0020.01310.01
5.0.50.0040.00910.01
5.0.40.0030.00810.01
5.0.30.0020.01510.01
5.0.20.0010.01010.01
5.0.10.0030.00910.01
5.0.00.0000.01910.01
4.4.90.0000.01110.01
4.4.80.0020.01010.01
4.4.70.0030.00710.01
4.4.60.0000.01010.01
4.4.50.0000.00910.01
4.4.40.0000.01410.01
4.4.30.0020.00710.01
4.4.20.0030.00810.01
4.4.10.0010.01110.01
4.4.00.0020.01210.01
4.3.110.0030.00810.01
4.3.100.0000.01010.01
4.3.90.0000.00810.01
4.3.80.0000.01410.01
4.3.70.0020.00810.01
4.3.60.0000.00810.01
4.3.50.0030.00810.01
4.3.40.0020.01710.01
4.3.30.0000.01110.01
4.3.20.0020.00910.01
4.3.10.0020.00910.01
4.3.00.0030.00610.01

preferences:
51.23 ms | 401 KiB | 5 Q