3v4l.org

run code in 300+ PHP versions simultaneously
<?php class Foo { const BAR = 1; protected $message = BAR; public function __construct($message) { $this->message = $message; echo "Initialized with {$this->message}"; } } $var = new Foor(Foo::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)
8.3.40.0120.00318.97
8.3.30.0040.01119.03
8.3.20.0080.00020.21
8.3.10.0040.00422.05
8.3.00.0080.00022.52
8.2.170.0070.01122.96
8.2.160.0100.00320.99
8.2.150.0000.00824.18
8.2.140.0060.00324.66
8.2.130.0000.00726.16
8.2.120.0040.00419.25
8.2.110.0030.00622.08
8.2.100.0060.00619.28
8.2.90.0000.00819.09
8.2.80.0040.00417.97
8.2.70.0050.00517.50
8.2.60.0040.00417.80
8.2.50.0080.00018.07
8.2.40.0000.00918.08
8.2.30.0030.00517.98
8.2.20.0000.00717.55
8.2.10.0070.00017.55
8.2.00.0030.00617.55
8.1.270.0000.00822.07
8.1.260.0080.00026.35
8.1.250.0000.00828.09
8.1.240.0000.00923.85
8.1.230.0070.00419.13
8.1.220.0030.00517.74
8.1.210.0060.00318.77
8.1.200.0100.00017.35
8.1.190.0080.00017.41
8.1.180.0080.00018.56
8.1.170.0040.00418.47
8.1.160.0040.00421.89
8.1.150.0030.00618.50
8.1.140.0000.00717.19
8.1.130.0070.00017.77
8.1.120.0040.00417.22
8.1.110.0040.00417.28
8.1.100.0000.00817.30
8.1.90.0000.00717.21
8.1.80.0000.00717.29
8.1.70.0000.00817.34
8.1.60.0030.00617.45
8.1.50.0090.00017.35
8.1.40.0000.00717.40
8.1.30.0040.00417.56
8.1.20.0030.00517.59
8.1.10.0040.00417.53
8.1.00.0000.00717.33
8.0.300.0070.00019.28
8.0.290.0000.00817.05
8.0.280.0070.00018.41
8.0.270.0080.00017.07
8.0.260.0070.00016.80
8.0.250.0000.00716.91
8.0.240.0030.00317.00
8.0.230.0000.00716.93
8.0.220.0040.00416.86
8.0.210.0000.00616.75
8.0.200.0030.00316.89
8.0.190.0080.00016.85
8.0.180.0000.00716.92
8.0.170.0050.00216.80
8.0.160.0040.00416.82
8.0.150.0000.00716.71
8.0.140.0070.00016.84
8.0.130.0030.00613.35
8.0.120.0000.00816.78
8.0.110.0090.00016.86
8.0.100.0000.00816.75
8.0.90.0040.00416.77
8.0.80.0150.00316.80
8.0.70.0030.00516.68
8.0.60.0070.00016.86
8.0.50.0050.00216.86
8.0.30.0130.00817.05
8.0.20.0110.01017.40
8.0.10.0000.00716.77
8.0.00.0100.00716.70
7.4.330.0020.00215.00
7.4.320.0060.00016.39
7.4.300.0030.00316.44
7.4.290.0040.00416.53
7.4.280.0000.00716.27
7.4.270.0000.00716.45
7.4.260.0040.00416.53
7.4.250.0000.00816.50
7.4.240.0030.00516.39
7.4.230.0030.00316.52
7.4.220.0110.01116.46
7.4.210.0060.00916.48
7.4.200.0070.00016.41
7.4.190.0000.00716.57
7.4.160.0070.00716.64
7.4.150.0140.00317.40
7.4.140.0070.01217.86
7.4.130.0090.00916.42
7.4.120.0070.01016.49
7.4.110.0120.00316.61
7.4.100.0120.00916.50
7.4.90.0070.01116.28
7.4.80.0110.00719.39
7.4.70.0090.00816.51
7.4.60.0030.01716.55
7.4.50.0040.00416.40
7.4.40.0100.00722.77
7.4.30.0000.01616.56
7.4.10.0030.01414.99
7.4.00.0070.01114.93
7.3.330.0000.00513.27
7.3.320.0030.00313.14
7.3.310.0040.00416.35
7.3.300.0070.00016.30
7.3.290.0030.01316.30
7.3.280.0100.00716.33
7.3.270.0090.00817.40
7.3.260.0030.01416.23
7.3.250.0110.00716.55
7.3.240.0070.01016.54
7.3.230.0100.00716.39
7.3.210.0100.00716.34
7.3.200.0060.01519.39
7.3.190.0120.00616.46
7.3.180.0060.00916.42
7.3.170.0070.01016.41
7.3.160.0090.00916.30
7.3.130.0090.00614.67
7.3.120.0050.01114.96
7.3.110.0040.01514.51
7.3.100.0060.00914.78
7.3.90.0040.01114.68
7.3.80.0030.00614.75
7.3.70.0060.00314.65
7.3.60.0140.00014.52
7.3.50.0100.00314.65
7.3.40.0030.01014.67
7.3.30.0070.00414.82
7.3.20.0000.01316.43
7.3.10.0030.01116.34
7.3.00.0040.00816.23
7.2.330.0080.00816.20
7.2.320.0090.01216.55
7.2.310.0060.01016.57
7.2.300.0040.01816.56
7.2.290.0060.01016.25
7.2.260.0030.01714.79
7.2.250.0100.01015.00
7.2.240.0080.00814.89
7.2.230.0030.01315.01
7.2.220.0060.00914.74
7.2.210.0130.00314.88
7.2.200.0100.00315.03
7.2.190.0080.00814.92
7.2.180.0060.00314.93
7.2.170.0060.00914.95
7.2.160.0100.00014.84
7.2.150.0090.00616.80
7.2.140.0100.00316.74
7.2.130.0020.01516.53
7.2.120.0110.00816.70
7.2.110.0090.00916.33
7.2.100.0090.00716.80
7.2.90.0110.00616.78
7.2.80.0070.00916.60
7.2.70.0020.01116.61
7.2.60.0090.00616.70
7.2.50.0080.00616.62
7.2.40.0090.00616.74
7.2.30.0110.00516.69
7.2.20.0090.00916.64
7.2.10.0070.00816.49
7.2.00.0100.00516.58
7.1.330.0060.00915.71
7.1.320.0060.00915.73
7.1.310.0030.01015.60
7.1.300.0000.00815.76
7.1.290.0080.00615.69
7.1.280.0100.00315.30
7.1.270.0000.00815.62
7.1.260.0040.01115.49
7.1.250.0050.01415.65
7.1.240.0050.00515.38
7.1.230.0100.00315.57
7.1.220.0100.00315.71
7.1.210.0060.00315.50
7.1.200.0090.00215.72
7.1.190.0060.00815.59
7.1.180.0030.00715.58
7.1.170.0040.00715.42
7.1.160.0060.01015.34
7.1.150.0030.00615.64
7.1.140.0060.00615.72
7.1.130.0000.01015.49
7.1.120.0000.00815.68
7.1.110.0070.00715.68
7.1.100.0060.00615.79
7.1.90.0040.00415.59
7.1.80.0110.00315.35
7.1.70.0030.00916.19
7.1.60.0120.00317.71
7.1.50.0100.00316.12
7.1.40.0070.00715.21
7.1.30.0030.00615.66
7.1.20.0040.00415.51
7.1.10.0040.01215.70
7.1.00.0070.03718.99
7.0.330.0040.00815.22
7.0.320.0030.00715.29
7.0.310.0110.00015.32
7.0.300.0070.00715.16
7.0.290.0040.00415.18
7.0.280.0070.00315.29
7.0.270.0000.00915.10
7.0.260.0050.00315.29
7.0.250.0040.00415.22
7.0.240.0060.00615.40
7.0.230.0060.00615.46
7.0.220.0050.00315.43
7.0.210.0110.00314.95
7.0.200.0020.01015.83
7.0.190.0110.00415.16
7.0.180.0040.01115.27
7.0.170.0060.00615.46
7.0.160.0100.00015.24
7.0.150.0060.01015.40
7.0.140.0040.04118.58
7.0.130.0070.00715.21
7.0.120.0060.00615.31
7.0.110.0060.00615.03
7.0.100.0030.01015.36
7.0.90.0090.00615.32
7.0.80.0070.00715.40
7.0.70.0030.00515.42
7.0.60.0010.02617.64
7.0.50.0030.02816.63
7.0.40.0080.03516.79
7.0.30.0210.03216.70
7.0.20.0180.03516.73
7.0.10.0120.03516.86
7.0.00.0030.04816.88
5.6.400.0040.01114.15
5.6.390.0040.00714.07
5.6.380.0060.00314.32
5.6.370.0040.00714.33
5.6.360.0070.00714.21
5.6.350.0000.00913.89
5.6.340.0080.00614.11
5.6.330.0000.01314.35
5.6.320.0090.00013.89
5.6.310.0040.01114.09
5.6.300.0100.00314.31
5.6.290.0060.00314.36
5.6.280.0070.03817.83
5.6.270.0030.00614.25
5.6.260.0080.00414.34
5.6.250.0030.00914.13
5.6.240.0030.01014.05
5.6.230.0060.00914.12
5.6.220.0030.01014.12
5.6.210.0030.04917.28
5.6.200.0050.04516.09
5.6.190.0070.04617.34
5.6.180.2060.02417.32
5.6.170.0160.03617.32
5.6.160.0050.02717.32
5.6.150.0070.04016.26
5.6.140.0070.04016.22
5.6.130.0040.03216.24
5.6.120.0070.03017.65
5.6.110.0060.04617.52
5.6.100.0030.03717.59
5.6.90.0050.04717.64
5.6.80.0070.04917.21
5.6.70.0090.02817.29
5.6.60.0130.00014.18
5.6.50.0030.01014.10
5.6.40.0060.00614.24
5.6.30.0030.01014.02
5.6.20.0030.00814.02
5.6.10.0040.01213.98
5.6.00.0000.00914.38
5.5.380.0000.01014.07
5.5.370.0070.00713.88
5.5.360.0060.00314.05
5.5.350.0050.04917.36
5.5.340.0080.03916.12
5.5.330.0100.02817.09
5.5.320.0180.02317.40
5.5.310.0190.02916.95
5.5.300.0060.02316.16
5.5.290.0100.04016.02
5.5.280.0100.02317.43
5.5.270.0070.04717.50
5.5.260.0070.03017.36
5.5.250.0070.03317.47
5.5.240.0070.04217.18
5.5.230.0030.00814.01
5.5.220.0060.00314.12
5.5.210.0070.00713.80
5.5.200.0080.00814.04
5.5.190.0000.01313.59
5.5.180.0030.01014.12
5.5.170.0090.00613.83
5.5.160.0000.01114.06
5.5.150.0070.00714.07
5.5.140.0060.00913.78
5.5.130.0030.01214.21
5.5.120.0070.00713.67
5.5.110.0100.00714.03
5.5.100.0030.01013.91
5.5.90.0070.00414.25
5.5.80.0060.00313.77
5.5.70.0040.01113.58
5.5.60.0070.01014.22
5.5.50.0060.00613.85
5.5.40.0040.00414.18
5.5.30.0070.00714.05
5.5.20.0030.00613.79
5.5.10.0070.01013.82
5.5.00.0030.01013.85
5.4.450.0260.03614.97
5.4.440.0100.03515.20
5.4.430.0050.03415.11
5.4.420.0080.02815.01
5.4.410.0050.03215.22
5.4.400.0900.00214.72
5.4.390.0810.00314.74
5.4.380.0150.03014.57
5.4.370.0110.02814.57
5.4.360.0170.03014.73
5.4.350.0120.02814.79
5.4.340.0170.02414.58
5.4.330.0060.00310.50
5.4.320.0060.02111.69
5.4.310.0030.02411.74
5.4.300.0060.02011.75
5.4.290.0040.02711.47
5.4.280.0060.02411.55
5.4.270.0070.03111.62
5.4.260.0070.03014.96
5.4.250.0050.03214.81
5.4.240.0150.03014.85
5.4.230.0060.03314.85
5.4.220.0070.03414.73
5.4.210.0020.03514.86
5.4.200.0070.02914.85
5.4.190.0040.03414.88
5.4.180.0110.02814.91
5.4.170.0070.02914.90
5.4.160.0080.02814.75
5.4.150.0060.03614.72
5.4.140.0080.03613.49
5.4.130.0110.03613.46
5.4.120.0070.02713.64
5.4.110.0110.02613.62
5.4.100.0030.04013.53
5.4.90.0130.02813.62
5.4.80.0030.04113.57
5.4.70.0100.02313.80
5.4.60.0050.04013.68
5.4.50.0050.03813.74
5.4.40.0100.03213.67
5.4.30.0100.03313.61
5.4.20.0080.03413.60
5.4.10.0080.03413.50
5.4.00.0100.03613.38
5.3.290.0060.02311.64
5.3.280.0070.03712.55
5.3.270.0130.03312.39
5.3.260.0070.02812.59
5.3.250.0070.02712.66
5.3.240.0090.03712.25
5.3.230.0070.03612.41
5.3.220.0110.02512.40
5.3.210.0050.03112.36
5.3.200.0020.04212.46
5.3.190.0060.03012.58
5.3.180.0070.03312.50
5.3.170.0030.03012.51
5.3.160.0100.02812.51
5.3.150.0080.03712.37
5.3.140.0070.02812.50
5.3.130.0080.03012.49
5.3.120.0020.03812.42
5.3.110.0130.03012.53
5.3.100.0150.02712.18
5.3.90.0120.03012.12
5.3.80.0080.03512.17
5.3.70.0100.03212.24
5.3.60.0080.03212.02
5.3.50.0060.03111.95
5.3.40.0050.02712.20
5.3.30.0060.02612.16
5.3.20.0120.02312.00
5.3.10.0070.02711.94
5.3.00.0050.02711.75
5.2.170.0030.05711.10
5.2.160.0030.04011.23
5.2.150.0070.03711.23
5.2.140.0170.03011.23
5.2.130.0030.04011.09
5.2.120.0070.04011.19
5.2.110.0030.05711.16
5.2.100.0030.04011.10
5.2.90.0030.05711.09
5.2.80.0100.04711.31
5.2.70.0000.04711.16
5.2.60.0030.04311.12
5.2.50.0170.02711.02
5.2.40.0070.04010.99
5.2.30.0030.04311.05
5.2.20.0070.05311.13
5.2.10.0130.03711.07
5.2.00.0170.03010.73
5.1.60.0100.02710.05
5.1.50.0070.0439.98
5.1.40.0000.03710.21
5.1.30.0030.03710.23
5.1.20.0070.03310.44
5.1.10.0000.03710.07
5.1.00.0100.03310.26
5.0.50.0100.0208.64
5.0.40.0070.0238.41
5.0.30.0070.0478.38
5.0.20.0100.0238.38
5.0.10.0000.0308.38
5.0.00.0100.0338.39
4.4.90.0030.0208.38
4.4.80.0000.0238.38
4.4.70.0000.0238.38
4.4.60.0030.0308.38
4.4.50.0030.0238.38
4.4.40.0030.0338.38
4.4.30.0000.0278.38
4.4.20.0030.0208.38
4.4.10.0070.0178.38
4.4.00.0000.0338.38
4.3.110.0070.0208.38
4.3.100.0030.0278.38
4.3.90.0000.0238.38
4.3.80.0070.0308.38
4.3.70.0070.0238.38
4.3.60.0070.0178.38
4.3.50.0070.0178.38
4.3.40.0030.0308.38
4.3.30.0030.0208.38
4.3.20.0000.0238.38
4.3.10.0000.0238.38
4.3.00.0000.0237.24

preferences:
45.15 ms | 400 KiB | 5 Q