3v4l.org

run code in 300+ PHP versions simultaneously
<?php class Test { const SCALE_FACTOR = 1000; public function myprint() { echo "flsdfsd ---> {self::SCALE_FACTOR}"; //echo self::SCALE_FACTOR; } } $myTest = new Test; $myTest->myprint();

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)
8.3.60.0060.00818.43
8.3.50.0110.00722.75
8.3.40.0070.00718.71
8.3.30.0140.00319.05
8.3.20.0000.00720.33
8.3.10.0030.00521.57
8.3.00.0050.00319.56
8.2.180.0140.00718.29
8.2.170.0000.01522.96
8.2.160.0030.01020.35
8.2.150.0080.00024.18
8.2.140.0050.00324.66
8.2.130.0040.00426.16
8.2.120.0040.00419.36
8.2.110.0030.00621.91
8.2.100.0080.00317.91
8.2.90.0060.00319.26
8.2.80.0060.00319.21
8.2.70.0050.00317.63
8.2.60.0060.00318.05
8.2.50.0030.00618.07
8.2.40.0050.00318.28
8.2.30.0000.00719.54
8.2.20.0080.00017.59
8.2.10.0050.00317.91
8.2.00.0040.00417.71
8.1.280.0140.00425.92
8.1.270.0000.00823.79
8.1.260.0050.00226.35
8.1.250.0040.00428.09
8.1.240.0000.00923.97
8.1.230.0060.00619.14
8.1.220.0090.00017.74
8.1.210.0040.00418.77
8.1.200.0030.00617.13
8.1.190.0000.00717.28
8.1.180.0030.00718.10
8.1.170.0030.00518.57
8.1.160.0040.00418.77
8.1.150.0070.00018.73
8.1.140.0080.00017.34
8.1.130.0040.00417.73
8.1.120.0050.00517.47
8.1.110.0020.00517.26
8.1.100.0000.00717.28
8.1.90.0000.00717.41
8.1.80.0000.00717.38
8.1.70.0070.00017.23
8.1.60.0030.00617.45
8.1.50.0040.00417.48
8.1.40.0050.00217.52
8.1.30.0000.00917.65
8.1.20.0040.00417.56
8.1.10.0000.00817.57
8.1.00.0000.00817.46
8.0.300.0000.00718.77
8.0.290.0020.00517.05
8.0.280.0000.00818.43
8.0.270.0080.00017.25
8.0.260.0030.00317.34
8.0.250.0030.00316.89
8.0.240.0000.00716.93
8.0.230.0040.00416.91
8.0.220.0030.00316.79
8.0.210.0000.00716.86
8.0.200.0000.00616.92
8.0.190.0050.00316.84
8.0.180.0070.00016.87
8.0.170.0000.00816.82
8.0.160.0030.00316.73
8.0.150.0040.00416.75
8.0.140.0030.00316.81
8.0.130.0070.00013.25
8.0.120.0000.00716.70
8.0.110.0000.00716.72
8.0.100.0020.00516.68
8.0.90.0040.00316.71
8.0.80.0100.00616.80
8.0.70.0070.00016.85
8.0.60.0050.00216.89
8.0.50.0030.00516.71
8.0.30.0090.01417.11
8.0.20.0140.00517.40
8.0.10.0040.00316.77
8.0.00.0070.00916.70
7.4.330.0000.00515.09
7.4.320.0000.00616.33
7.4.300.0060.00016.50
7.4.290.0000.01016.59
7.4.280.0040.00416.48
7.4.270.0060.00016.52
7.4.260.0070.00016.46
7.4.250.0000.00716.52
7.4.240.0050.00216.44
7.4.230.0000.00716.49
7.4.220.0070.01716.61
7.4.210.0060.00916.66
7.4.200.0070.00016.62
7.4.160.0050.01516.43
7.4.150.0100.00717.40
7.4.140.0100.01017.86
7.4.130.0100.01016.40
7.4.120.0100.00816.41
7.4.110.0100.00716.45
7.4.100.0140.01016.65
7.4.90.0030.01316.41
7.4.80.0180.00619.39
7.4.70.0120.00616.42
7.4.60.0130.00316.47
7.4.50.0090.00016.35
7.4.40.0060.00916.57
7.4.30.0080.00816.47
7.4.00.0100.00414.68
7.3.330.0000.00613.05
7.3.320.0060.00013.10
7.3.310.0000.00716.12
7.3.300.0030.00316.27
7.3.290.0080.00716.25
7.3.280.0140.00216.20
7.3.270.0000.01817.40
7.3.260.0060.01216.14
7.3.250.0080.00916.37
7.3.240.0050.01116.55
7.3.230.0100.00716.39
7.3.210.0120.00316.25
7.3.200.0190.00319.39
7.3.190.0160.00416.48
7.3.180.0070.01016.37
7.3.170.0090.01216.27
7.3.160.0040.01216.36
7.3.120.0080.00414.47
7.3.110.0120.00614.61
7.3.100.0070.00314.79
7.3.90.0060.00914.56
7.3.80.0000.01814.75
7.3.70.0030.00714.75
7.3.60.0060.00614.74
7.3.50.0090.00014.77
7.3.40.0070.01114.72
7.3.30.0030.01414.54
7.3.20.0040.00716.34
7.3.10.0120.00316.41
7.3.00.0000.01616.43
7.2.330.0030.02216.29
7.2.320.0030.01416.30
7.2.310.0100.01016.49
7.2.300.0100.00716.82
7.2.290.0100.00716.21
7.2.250.0080.00815.20
7.2.240.0070.01114.74
7.2.230.0090.00614.63
7.2.220.0040.00714.91
7.2.210.0040.01114.86
7.2.200.0000.01314.91
7.2.190.0070.00714.94
7.2.180.0110.00414.89
7.2.170.0070.01015.07
7.2.60.0040.01116.85
7.2.00.0030.00919.39
7.1.330.0000.01315.52
7.1.320.0030.00715.59
7.1.310.0030.01315.75
7.1.300.0070.01015.63
7.1.290.0120.00315.48
7.1.280.0060.01115.33
7.1.270.0070.00315.43
7.1.260.0060.00915.68
7.1.200.0000.00615.57
7.1.100.0040.00717.53
7.1.70.0030.00617.04
7.1.60.0030.02119.34
7.1.50.0130.00316.78
7.1.00.0030.07022.36
7.0.200.0000.00716.65
7.0.140.0000.07321.97
7.0.60.0000.08719.86
7.0.50.0230.06717.86
7.0.40.0170.07320.15
7.0.30.0330.05320.16
7.0.20.0370.07320.24
7.0.10.0100.08720.24
7.0.00.0100.08020.03
5.6.280.0000.07321.08
5.6.210.0030.06320.70
5.6.200.0170.06318.20
5.6.190.0030.05720.62
5.6.180.4130.04020.77
5.6.170.0230.08320.56
5.6.160.0100.06320.43
5.6.150.0130.03318.23
5.6.140.0100.08018.29
5.6.130.0100.07718.14
5.6.120.0030.09021.14
5.6.110.0100.06021.00
5.6.100.0030.04321.04
5.6.90.0100.07320.87
5.6.80.0170.06320.38
5.6.70.3300.04720.38
5.5.350.0430.06320.39
5.5.340.0200.06717.92
5.5.330.0030.04020.46
5.5.320.3430.04320.34
5.5.310.0300.07720.34
5.5.300.0100.07318.08
5.5.290.0070.08318.03
5.5.280.0100.07020.74
5.5.270.0100.08020.86
5.5.260.0070.07320.97
5.5.250.0070.07320.78
5.5.240.0200.08720.26
5.4.450.0230.04019.47
5.4.440.0200.03319.41
5.4.430.0230.04319.30
5.4.420.0200.04319.41
5.4.410.0300.06019.02
5.4.400.0130.05318.50
5.4.390.0230.05318.50
5.4.380.0030.06318.79
5.4.370.0130.05018.75
5.4.360.0170.04318.63
5.4.350.0100.03313.85
5.4.340.0030.04013.78
5.4.320.0030.04314.26
5.4.310.0030.04014.25
5.4.300.0070.03714.38
5.4.290.0030.04014.26
5.4.280.0070.03714.11
5.4.270.0030.04314.23
5.4.260.0030.04714.17
5.4.250.0030.04314.16
5.4.240.0030.04314.39
5.4.230.0070.03714.30
5.4.220.0100.03014.23
5.4.210.0170.02314.16
5.4.200.0070.04314.18
5.4.190.0070.04314.14
5.4.180.0070.03714.20
5.4.170.0000.04314.18
5.4.160.0100.03714.21
5.4.150.0100.04314.08
5.4.140.0100.03713.83
5.4.130.0100.03713.76
5.4.120.0070.04313.86
5.4.110.0100.03713.79
5.4.100.0100.03313.77
5.4.90.0100.04013.93
5.4.80.0130.03313.89
5.4.70.0070.03713.79
5.4.60.0100.04313.93
5.4.50.0100.04713.93
5.4.40.0070.04313.76
5.4.30.0000.04713.86
5.4.20.0100.03713.77
5.4.10.0130.03713.87
5.4.00.0100.04013.48
5.3.290.0170.03714.54
5.3.280.0170.03714.56
5.3.270.0070.04314.66
5.3.260.0170.03714.70
5.3.250.0030.04314.59
5.3.240.0100.04014.67
5.3.230.0070.04014.52
5.3.220.0130.03714.54
5.3.210.0100.04714.61
5.3.200.0200.03014.75
5.3.190.0100.03714.68
5.3.180.0130.03314.55
5.3.170.0130.03314.60
5.3.160.0070.04014.59
5.3.150.0070.04014.70
5.3.140.0100.04014.52
5.3.130.0170.03014.53
5.3.120.0100.05014.59
5.3.110.0070.04314.48
5.3.100.0130.03314.17
5.3.90.0100.04314.04
5.3.80.0100.03713.98
5.3.70.0130.03313.97
5.3.60.0170.03314.10
5.3.50.0070.04014.09
5.3.40.0170.03013.91
5.3.30.0170.03313.96
5.3.20.0100.03313.66
5.3.10.0070.03713.81
5.3.00.0070.04013.71
5.2.170.0170.02711.07
5.2.160.0070.03011.23
5.2.150.0070.03311.12
5.2.140.0100.03311.09
5.2.130.0170.02311.17
5.2.120.0100.03011.02
5.2.110.0100.02711.22
5.2.100.0170.02311.18
5.2.90.0270.01711.09
5.2.80.0100.03311.07
5.2.70.0100.02711.25
5.2.60.0100.03011.11
5.2.50.0070.03711.00
5.2.40.0100.02710.91
5.2.30.0030.03010.92
5.2.20.0070.03710.87
5.2.10.0070.03010.92
5.2.00.0130.02310.79
5.1.60.0100.02310.18
5.1.50.0030.03010.07
5.1.40.0070.02010.04
5.1.30.0030.02710.46
5.1.20.0030.03010.32
5.1.10.0070.0279.99
5.1.00.0070.02310.02
5.0.50.0100.0208.51
5.0.40.0030.0208.55
5.0.30.0030.0378.16
5.0.20.0030.0208.24
5.0.10.0030.0208.09
5.0.00.0070.0308.36
4.4.90.0000.0236.00
4.4.80.0000.0175.94
4.4.70.0030.0175.82
4.4.60.0030.0135.82
4.4.50.0030.0135.88
4.4.40.0000.0335.90
4.4.30.0030.0205.85
4.4.20.0070.0175.88
4.4.10.0030.0205.88
4.4.00.0070.0235.94
4.3.110.0070.0135.79
4.3.100.0000.0175.73
4.3.90.0000.0205.89
4.3.80.0030.0305.76
4.3.70.0000.0175.73
4.3.60.0030.0205.73
4.3.50.0030.0135.73
4.3.40.0130.0175.75
4.3.30.0000.0204.62
4.3.20.0070.0134.45
4.3.10.0000.0304.51
4.3.00.0030.01316.65

preferences:
53.12 ms | 401 KiB | 5 Q