3v4l.org

run code in 300+ PHP versions simultaneously
<?php namespace A { class T {} } namespace { $hello = 42; class Test { public function first(string $str): Closure { return function() use ($hello) { }; } public function second(int $i): int { } } }

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)
8.3.40.0070.01418.75
8.3.30.0130.00318.54
8.3.20.0050.00220.16
8.3.10.0040.00421.77
8.3.00.0040.00423.52
8.2.170.0060.00822.96
8.2.160.0070.00720.53
8.2.150.0030.00624.18
8.2.140.0070.00024.66
8.2.130.0060.00321.00
8.2.120.0040.00426.35
8.2.110.0060.00322.25
8.2.100.0110.00017.93
8.2.90.0030.00519.22
8.2.80.0040.00417.97
8.2.70.0060.00317.63
8.2.60.0050.00317.92
8.2.50.0030.00618.07
8.2.40.0060.00322.20
8.2.30.0050.00220.63
8.2.20.0000.00717.70
8.2.10.0040.00418.05
8.2.00.0000.00718.05
8.1.270.0040.00420.20
8.1.260.0000.00728.09
8.1.250.0040.00428.09
8.1.240.0070.00322.23
8.1.230.0030.00719.01
8.1.220.0000.00817.74
8.1.210.0040.00418.77
8.1.200.0030.00617.35
8.1.190.0040.00417.23
8.1.180.0060.00318.10
8.1.170.0040.00418.49
8.1.160.0070.00020.74
8.1.150.0070.00018.73
8.1.140.0040.00419.51
8.1.130.0000.00717.55
8.1.120.0030.00417.30
8.1.110.0000.00717.35
8.1.100.0000.00717.33
8.1.90.0000.00717.31
8.1.80.0000.00717.28
8.1.70.0000.00717.30
8.1.60.0060.00317.52
8.1.50.0000.00817.35
8.1.40.0040.00417.46
8.1.30.0000.00917.52
8.1.20.0000.00817.55
8.1.10.0050.00317.40
8.1.00.0000.00717.35
8.0.300.0080.00018.77
8.0.290.0070.00016.59
8.0.280.0080.00018.30
8.0.270.0040.00417.18
8.0.260.0000.00817.17
8.0.250.0030.00316.79
8.0.240.0080.00016.83
8.0.230.0040.00416.89
8.0.220.0030.00316.86
8.0.210.0040.00416.71
8.0.200.0000.00616.84
8.0.190.0030.00616.66
8.0.180.0040.00416.86
8.0.170.0040.00416.81
8.0.160.0030.00316.87
8.0.150.0070.00016.81
8.0.140.0050.00316.67
8.0.130.0050.00013.29
8.0.120.0040.00416.77
8.0.110.0000.00716.82
8.0.100.0040.00416.88
8.0.90.0040.00416.89
8.0.80.0060.00916.80
8.0.70.0040.00416.70
8.0.60.0070.00016.74
8.0.50.0040.00416.76
8.0.30.0110.01117.03
8.0.20.0090.01017.40
8.0.10.0070.00016.84
8.0.00.0080.00916.68
7.4.330.0060.00016.79
7.4.320.0000.00616.34
7.4.300.0030.00316.53
7.4.290.0000.00716.54
7.4.280.0060.00316.43
7.4.270.0030.00316.54
7.4.260.0040.00416.56
7.4.250.0040.00416.35
7.4.240.0040.00416.51
7.4.230.0000.00716.64
7.4.220.0130.00516.63
7.4.210.0140.00016.56
7.4.200.0000.00716.29
7.4.160.0190.00016.53
7.4.150.0030.02117.40
7.4.140.0100.01017.86
7.4.130.0100.00816.29
7.4.120.0080.00816.57
7.4.110.0100.00716.29
7.4.100.0110.00716.21
7.4.90.0070.01016.42
7.4.80.0100.00719.39
7.4.70.0130.00316.56
7.4.60.0130.00316.29
7.4.50.0070.01016.24
7.4.40.0130.00316.38
7.4.30.0070.01716.52
7.4.10.0060.01314.87
7.4.00.0100.00514.93
7.3.330.0020.00213.01
7.3.320.0050.00012.96
7.3.310.0020.00516.20
7.3.300.0040.00416.09
7.3.290.0100.00616.13
7.3.280.0050.01016.15
7.3.270.0080.00817.40
7.3.260.0130.01016.02
7.3.250.0100.00816.29
7.3.240.0090.00716.16
7.3.230.0070.01416.39
7.3.210.0110.00516.64
7.3.200.0030.01316.46
7.3.190.0120.00916.10
7.3.180.0030.01216.50
7.3.170.0030.01816.32
7.3.160.0040.01416.10
7.3.130.0070.01114.89
7.3.120.0100.00714.89
7.3.110.0030.01614.72
7.3.100.0100.00314.63
7.3.90.0090.00614.73
7.3.80.0030.00914.84
7.3.70.0070.00714.46
7.3.60.0080.00414.76
7.3.50.0070.00714.63
7.3.40.0100.00614.35
7.3.30.0030.00714.40
7.3.20.0050.00516.32
7.3.10.0000.00916.31
7.3.00.0080.00416.70
7.2.330.0100.00716.31
7.2.320.0130.01016.54
7.2.310.0030.01316.52
7.2.300.0140.00716.54
7.2.290.0080.00816.64
7.2.260.0050.00614.64
7.2.250.0060.01014.55
7.2.240.0090.00614.74
7.2.230.0140.00315.07
7.2.220.0030.01215.06
7.2.210.0030.01014.93
7.2.200.0060.00614.71
7.2.190.0140.00314.95
7.2.180.0050.00514.74
7.2.170.0000.01314.83
7.2.160.0070.01014.86
7.2.150.0070.00716.84
7.2.140.0030.01016.71
7.2.130.0070.01016.44
7.2.120.0090.00616.82
7.2.110.0050.01016.90
7.2.100.0130.00316.51
7.2.90.0040.01116.45
7.2.80.0100.00716.53
7.2.70.0110.00316.90
7.2.60.0050.01016.63
7.2.50.0040.00816.63
7.2.40.0060.00616.32
7.2.30.0030.01016.84
7.2.20.0090.00616.75
7.2.10.0080.00416.80
7.2.00.0060.00817.85
7.1.330.0060.00915.50
7.1.320.0000.01115.70
7.1.310.0090.00315.73
7.1.300.0030.01215.44
7.1.290.0110.00415.32
7.1.280.0030.00915.34
7.1.270.0060.00915.67
7.1.260.0060.00315.19
7.1.250.0000.00815.46
7.1.240.0060.00815.52
7.1.230.0100.00715.66
7.1.220.0110.00415.63
7.1.210.0030.00615.56
7.1.200.0050.00915.41
7.1.190.0060.00615.66
7.1.180.0080.00615.36
7.1.170.0030.00715.61
7.1.160.0000.01015.60
7.1.150.0070.00715.74
7.1.140.0090.00015.72
7.1.130.0030.00915.61
7.1.120.0070.00315.68
7.1.110.0050.00515.47
7.1.100.0040.00916.43
7.1.90.0030.01015.65
7.1.80.0030.01015.52
7.1.70.0040.00816.35
7.1.60.0110.00617.43
7.1.50.0050.01416.09
7.1.40.0000.01615.58
7.1.30.0050.00515.73
7.1.20.0090.00615.26
7.1.10.0060.00915.58
7.1.00.0050.04418.85
7.0.330.0060.00315.36
7.0.320.0060.00615.10
7.0.310.0030.00715.32
7.0.300.0090.00315.21
7.0.290.0000.01315.38
7.0.280.0000.00915.07
7.0.270.0030.00615.19
7.0.260.0030.00815.37
7.0.250.0040.00715.04
7.0.240.0040.01115.45
7.0.230.0060.00615.45
7.0.220.0040.01215.21
7.0.210.0000.01015.11
7.0.200.0040.00715.78
7.0.190.0030.01015.11
7.0.180.0040.01415.09
7.0.170.0030.00615.18
7.0.160.0130.00315.46
7.0.150.0070.00714.98
7.0.140.0040.01215.43
7.0.130.0040.01415.39
7.0.120.0070.00715.23
7.0.110.0030.01415.33
7.0.100.0030.00615.16
7.0.90.0070.00715.31
7.0.80.0000.01015.39
7.0.70.0070.00715.10
7.0.60.0080.04118.49
7.0.50.0020.02516.68
7.0.40.0070.02516.76
7.0.30.0130.02516.65
7.0.20.0190.02916.74
7.0.10.0030.04916.83
7.0.00.0130.03816.80
5.6.400.0070.01013.88
5.6.390.0070.00714.14
5.6.380.0120.00613.97
5.6.370.0070.00414.25
5.6.360.0030.00613.70
5.6.350.0040.00714.09
5.6.340.0040.00914.36
5.6.330.0060.00914.29
5.6.320.0060.00614.31
5.6.310.0030.00614.32
5.6.300.0110.00014.25
5.6.290.0030.01414.12
5.6.280.0060.03617.67
5.6.270.0040.01114.26
5.6.260.0100.00314.29
5.6.250.0110.00013.96
5.6.240.0060.00314.17
5.6.230.0040.01214.33
5.6.220.0090.00614.23
5.6.210.0110.03717.22
5.6.200.0070.02716.03
5.6.190.0050.02617.39
5.6.180.0120.04317.20
5.6.170.0130.04717.41
5.6.160.0070.03217.30
5.6.150.0130.03516.10
5.6.140.0070.04516.09
5.6.130.0070.02116.16
5.6.120.0050.04517.57
5.6.110.0060.04717.70
5.6.100.0080.02617.65
5.6.90.0060.04917.45
5.6.80.0020.03317.27
5.6.70.0000.01013.80
5.6.60.0090.00313.82
5.6.50.0030.01014.09
5.6.40.0060.00614.05
5.6.30.0040.01114.00
5.6.20.0040.00813.98
5.6.10.0040.00714.01
5.6.00.0040.01113.97
5.5.380.0080.00614.35
5.5.370.0030.01014.38
5.5.360.0060.00614.17
5.5.350.1820.02417.31
5.5.340.0110.04016.11
5.5.330.0070.03717.16
5.5.320.0130.02817.18
5.5.310.0200.03317.22
5.5.300.0080.02116.13
5.5.290.0140.03616.08
5.5.280.0130.04017.42
5.5.270.0080.04017.53
5.5.260.0070.04717.41
5.5.250.0070.04717.10
5.5.240.0070.02517.22
5.5.230.0060.00313.95
5.5.220.0030.01013.87
5.5.210.0060.00314.02
5.5.200.0030.00614.32
5.5.190.0090.00313.94
5.5.180.0030.01313.70
5.5.170.0030.00914.14
5.5.160.0070.00713.88
5.5.150.0000.01614.08
5.5.140.0000.01713.62
5.5.130.0110.00413.91
5.5.120.0110.00413.90
5.5.110.0060.00614.06
5.5.100.0030.00814.24
5.5.90.0120.00313.82
5.5.80.0120.00314.12
5.5.70.0040.01114.03
5.5.60.0060.00613.59
5.5.50.0030.00614.07
5.5.40.0070.00314.09
5.5.30.0000.00813.81
5.5.20.0070.00713.80
5.5.10.0030.01014.04
5.5.00.0040.00714.23

preferences:
47.87 ms | 400 KiB | 5 Q