3v4l.org

run code in 300+ PHP versions simultaneously
<?php class MyClass{ private $mystring = "My String"; public static function MyString() { echo $mystring; } } MyClass::MyString();

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)
8.3.60.0060.00916.88
8.3.50.0140.00921.28
8.3.40.0100.00718.85
8.3.30.0140.00018.71
8.3.20.0070.00020.21
8.3.10.0040.00421.65
8.3.00.0000.00823.66
8.2.180.0040.01216.63
8.2.170.0100.01022.96
8.2.160.0070.01020.47
8.2.150.0040.00424.18
8.2.140.0080.00024.66
8.2.130.0030.00619.31
8.2.120.0040.00426.35
8.2.110.0090.00622.21
8.2.100.0080.00417.80
8.2.90.0080.00019.09
8.2.80.0040.00417.97
8.2.70.0060.00317.63
8.2.60.0050.00517.80
8.2.50.0030.00518.07
8.2.40.0060.00620.21
8.2.30.0040.00420.61
8.2.20.0080.00017.73
8.2.10.0000.00818.00
8.2.00.0040.00417.98
8.1.280.0170.00325.92
8.1.270.0100.00022.21
8.1.260.0040.00428.09
8.1.250.0040.00428.09
8.1.240.0040.00820.56
8.1.230.0090.00319.07
8.1.220.0040.00417.74
8.1.210.0000.00918.77
8.1.200.0060.00317.23
8.1.190.0040.00417.13
8.1.180.0040.00418.10
8.1.170.0040.00418.50
8.1.160.0040.00420.50
8.1.150.0070.00018.76
8.1.140.0030.00619.45
8.1.130.0030.00317.61
8.1.120.0050.00217.35
8.1.110.0000.00817.37
8.1.100.0000.00817.36
8.1.90.0000.00817.21
8.1.80.0000.00817.17
8.1.70.0000.00717.33
8.1.60.0030.00617.47
8.1.50.0040.00417.35
8.1.40.0040.00417.39
8.1.30.0090.00017.62
8.1.20.0040.00417.59
8.1.10.0000.00817.37
8.1.00.0000.00717.28
8.0.300.0070.00018.77
8.0.290.0030.00616.75
8.0.280.0040.00418.35
8.0.270.0030.00317.18
8.0.260.0000.00617.15
8.0.250.0030.00316.93
8.0.240.0030.00316.89
8.0.230.0070.00016.88
8.0.220.0030.00316.84
8.0.210.0000.00616.91
8.0.200.0030.00316.82
8.0.190.0030.00316.85
8.0.180.0030.00316.93
8.0.170.0040.00416.84
8.0.160.0050.00316.88
8.0.150.0030.00316.71
8.0.140.0040.00416.82
8.0.130.0030.00313.12
8.0.120.0040.00416.71
8.0.110.0070.00016.83
8.0.100.0030.00516.75
8.0.90.0030.00516.86
8.0.80.0090.00616.87
8.0.70.0050.00316.79
8.0.60.0050.00316.71
8.0.50.0050.00316.68
8.0.30.0080.00917.05
8.0.20.0160.01717.40
8.0.10.0000.00816.94
8.0.00.0100.00816.79
7.4.330.0050.00016.66
7.4.320.0000.00616.27
7.4.300.0000.00616.44
7.4.290.0070.00016.29
7.4.280.0000.00816.43
7.4.270.0030.00316.46
7.4.260.0040.00416.43
7.4.250.0050.00316.54
7.4.240.0020.00516.41
7.4.230.0000.00816.53
7.4.220.0150.00016.47
7.4.210.0070.01316.51
7.4.200.0000.00716.50
7.4.160.0120.00816.34
7.4.150.0100.01417.40
7.4.140.0070.01217.86
7.4.130.0120.00716.54
7.4.120.0100.00716.60
7.4.110.0180.00616.38
7.4.100.0090.00916.30
7.4.90.0070.01016.40
7.4.80.0060.01219.39
7.4.70.0110.00516.72
7.4.60.0120.00416.64
7.4.50.0070.01116.35
7.4.40.0080.01516.50
7.4.30.0100.01016.59
7.4.10.0170.00314.91
7.4.00.0060.01214.44
7.3.330.0000.00613.13
7.3.320.0030.00313.16
7.3.310.0030.00316.33
7.3.300.0030.00316.15
7.3.290.0070.00916.31
7.3.280.0090.00916.29
7.3.270.0030.01317.40
7.3.260.0140.00916.34
7.3.250.0110.00616.36
7.3.240.0080.00816.46
7.3.230.0070.01116.39
7.3.210.0160.00016.23
7.3.200.0130.00316.34
7.3.190.0090.01316.43
7.3.180.0110.00516.33
7.3.170.0050.01116.52
7.3.160.0090.01216.39
7.3.130.0070.01114.64
7.3.120.0030.01014.72
7.3.110.0150.00414.48
7.3.100.0030.01014.76
7.3.90.0110.00414.46
7.3.80.0030.00614.84
7.3.70.0030.01014.38
7.3.60.0000.01214.32
7.3.50.0090.00614.66
7.3.40.0030.00814.83
7.3.30.0090.00314.71
7.3.20.0090.00616.34
7.3.10.0080.00516.59
7.3.00.0050.00716.66
7.2.330.0160.01116.55
7.2.320.0040.01216.67
7.2.310.0000.02116.29
7.2.300.0130.00416.23
7.2.290.0070.01016.61
7.2.260.0100.01014.80
7.2.250.0100.00715.09
7.2.240.0060.00615.08
7.2.230.0030.01314.82
7.2.220.0040.01114.84
7.2.210.0070.00414.75
7.2.200.0100.00614.86
7.2.190.0030.01014.90
7.2.180.0060.00914.64
7.2.170.0040.01114.72
7.2.160.0030.01314.48
7.2.150.0100.00316.77
7.2.140.0070.01016.70
7.2.130.0050.00716.81
7.2.120.0010.01116.56
7.2.110.0050.00816.71
7.2.100.0020.01116.82
7.2.90.0050.01016.58
7.2.80.0070.00616.86
7.2.70.0060.00616.74
7.2.60.0080.00516.80
7.2.50.0050.01016.70
7.2.40.0080.00816.71
7.2.30.0050.01116.77
7.2.20.0090.00516.75
7.2.10.0070.00816.79
7.2.00.0050.00717.59
7.1.330.0070.00315.69
7.1.320.0060.00915.54
7.1.310.0040.01115.63
7.1.300.0070.00715.73
7.1.290.0060.00615.58
7.1.280.0000.01415.46
7.1.270.0000.01115.70
7.1.260.0030.01015.68
7.1.250.0050.00615.63
7.1.240.0030.00615.32
7.1.230.0000.01015.71
7.1.220.0060.00615.55
7.1.210.0090.00315.62
7.1.200.0000.01215.60
7.1.190.0060.00615.55
7.1.180.0070.00715.49
7.1.170.0000.01415.34
7.1.160.0100.00315.30
7.1.150.0040.00415.82
7.1.140.0130.00015.79
7.1.130.0040.00815.55
7.1.120.0080.00415.47
7.1.110.0080.00615.83
7.1.100.0050.01216.98
7.1.90.0120.00315.74
7.1.80.0030.01015.71
7.1.70.0060.00416.31
7.1.60.0050.01517.54
7.1.50.0040.01216.10
7.1.40.0030.00915.63
7.1.30.0110.00415.70
7.1.20.0040.00415.39
7.1.10.0040.01415.39
7.1.00.0040.04219.01
7.0.330.0060.00315.48
7.0.320.0110.00415.41
7.0.310.0070.00714.98
7.0.300.0090.00615.23
7.0.290.0030.00615.29
7.0.280.0030.01015.27
7.0.270.0000.01015.27
7.0.260.0060.00615.31
7.0.250.0030.00915.15
7.0.240.0060.00615.46
7.0.230.0070.00315.29
7.0.220.0080.00815.22
7.0.210.0090.00915.29
7.0.200.0050.00716.03
7.0.190.0080.01115.00
7.0.180.0040.01615.22
7.0.170.0060.01315.31
7.0.160.0080.01215.21
7.0.150.0030.01215.20
7.0.140.0030.00915.08
7.0.130.0040.01115.36
7.0.120.0030.01215.13
7.0.110.0110.00714.84
7.0.100.0090.00615.26
7.0.90.0080.01215.09
7.0.80.0120.00515.15
7.0.70.0080.00815.19
7.0.60.0080.03717.64
7.0.50.0030.04416.55
7.0.40.0080.02216.66
7.0.30.0170.04016.80
7.0.20.0150.04216.55
7.0.10.0130.02716.73
7.0.00.0020.03616.75
5.6.400.0110.00014.22
5.6.390.0030.00813.95
5.6.380.0060.00914.12
5.6.370.0090.00314.25
5.6.360.0040.00814.41
5.6.350.0130.00314.11
5.6.340.0060.00613.96
5.6.330.0100.00314.20
5.6.320.0040.01213.77
5.6.310.0130.00414.05
5.6.300.0030.00714.27
5.6.290.0040.01214.35
5.6.280.0090.01517.67
5.6.270.0000.00813.83
5.6.260.0100.00614.14
5.6.250.0080.01213.95
5.6.240.0070.01414.21
5.6.230.0150.00313.89
5.6.220.0080.00813.93
5.6.210.0130.03617.29
5.6.200.0060.03116.00
5.6.190.0050.02417.32
5.6.180.0120.04917.41
5.6.170.0170.04317.13
5.6.160.0070.02317.31
5.6.150.0020.02716.09
5.6.140.0070.04216.11
5.6.130.0080.03516.14
5.6.120.0110.02717.62
5.6.110.0090.04117.56
5.6.100.0120.04217.54
5.6.90.0020.02917.41
5.6.80.0080.02017.14
5.6.70.0050.00514.23
5.6.60.0040.00913.80
5.6.50.0070.00714.06
5.6.40.0060.00913.78
5.6.30.0120.00613.85
5.6.20.0000.01413.81
5.6.10.0030.01014.12
5.6.00.0000.01314.02
5.5.380.0120.00613.74
5.5.370.0120.00813.89
5.5.360.0070.00413.56
5.5.350.0210.03417.10
5.5.340.0090.01815.93
5.5.330.0070.03917.10
5.5.320.0180.04117.03
5.5.310.0200.04017.19
5.5.300.0060.03515.97
5.5.290.0040.03115.83
5.5.280.0080.04017.31
5.5.270.0010.04317.38
5.5.260.0100.04217.30
5.5.250.0030.04817.05
5.5.240.0220.03417.02
5.5.230.0050.00914.07
5.5.220.0070.00713.80
5.5.210.0100.00813.98
5.5.200.0090.00913.89
5.5.190.0030.00813.72
5.5.180.0130.01314.25
5.5.170.0090.00614.02
5.5.160.0000.01614.03
5.5.150.0000.01014.22
5.5.140.0040.00713.93
5.5.130.0090.00314.04
5.5.120.0100.01014.20
5.5.110.0030.00813.92
5.5.100.0100.00613.96
5.5.90.0090.01214.03
5.5.80.0000.01513.84
5.5.70.0030.00614.17
5.5.60.0060.00313.92
5.5.50.0030.00614.03
5.5.40.0130.00314.05
5.5.30.0030.01013.75
5.5.20.0060.00913.95
5.5.10.0000.01314.01
5.5.00.0060.00913.50

preferences:
32.31 ms | 401 KiB | 5 Q