3v4l.org

run code in 300+ PHP versions simultaneously
<?php function gen() { yield 0; yield ['a','b','c'][1]; yield 2; yield 3; yield $element = array('tom','dick','sally','sue')[2]; } try { $o = gen(); foreach($o as $g) { echo $g,' ', boolval($g),"\n"; } } catch (Exception $e) { echo "caught exception"; } finally { echo "Whatever, this line will always run"; }

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)
8.3.60.0180.00018.43
8.3.50.0180.00522.08
8.3.40.0110.00719.02
8.3.30.0070.00719.02
8.3.20.0040.00420.34
8.3.10.0080.00021.92
8.3.00.0060.00322.39
8.2.180.0040.01116.75
8.2.170.0070.01022.96
8.2.160.0110.00420.75
8.2.150.0050.00224.18
8.2.140.0080.00024.66
8.2.130.0070.00026.16
8.2.120.0090.00019.38
8.2.110.0060.00322.05
8.2.100.0060.00617.84
8.2.90.0040.00419.10
8.2.80.0000.00818.03
8.2.70.0030.00617.50
8.2.60.0080.00017.93
8.2.50.0060.00318.07
8.2.40.0080.00018.22
8.2.30.0040.00518.15
8.2.20.0020.00517.84
8.2.10.0000.00817.76
8.2.00.0040.00417.64
8.1.280.0120.00925.92
8.1.270.0030.00623.83
8.1.260.0070.00026.35
8.1.250.0090.00628.09
8.1.240.0040.00423.88
8.1.230.0110.00019.10
8.1.220.0030.00517.74
8.1.210.0050.00318.77
8.1.200.0060.00317.35
8.1.190.0000.00817.66
8.1.180.0080.00518.10
8.1.170.0040.00418.64
8.1.160.0050.00221.94
8.1.150.0070.00018.58
8.1.140.0040.00417.52
8.1.130.0050.00317.84
8.1.120.0000.00817.53
8.1.110.0040.00417.54
8.1.100.0000.01017.47
8.1.90.0040.00417.52
8.1.80.0040.00417.46
8.1.70.0030.00317.46
8.1.60.0030.00617.58
8.1.50.0000.00817.44
8.1.40.0060.00317.58
8.1.30.0000.00817.67
8.1.20.0000.00817.71
8.1.10.0000.00917.62
8.1.00.0000.00917.39
8.0.300.0070.00018.77
8.0.290.0070.00017.05
8.0.280.0070.00018.38
8.0.270.0000.00717.27
8.0.260.0030.00616.82
8.0.250.0030.00317.10
8.0.240.0000.00717.06
8.0.230.0000.00717.03
8.0.220.0030.00316.96
8.0.210.0030.00316.97
8.0.200.0000.00617.04
8.0.190.0040.00417.03
8.0.180.0000.00716.98
8.0.170.0040.00416.97
8.0.160.0040.00416.96
8.0.150.0040.00416.82
8.0.140.0030.00316.84
8.0.130.0000.00513.36
8.0.120.0040.00416.99
8.0.110.0000.00716.87
8.0.100.0040.00316.97
8.0.90.0000.00716.87
8.0.80.0120.00917.03
8.0.70.0030.00517.01
8.0.60.0000.00816.97
8.0.50.0040.00417.00
8.0.30.0100.01217.06
8.0.20.0120.00717.40
8.0.10.0000.00717.13
8.0.00.0150.00616.76
7.4.330.0050.00015.20
7.4.320.0000.00616.47
7.4.300.0000.00716.54
7.4.290.0080.00416.51
7.4.280.0000.00716.58
7.4.270.0000.00716.59
7.4.260.0070.00016.63
7.4.250.0080.00016.51
7.4.240.0020.00616.53
7.4.230.0050.00216.52
7.4.220.0060.01216.39
7.4.210.0090.00616.55
7.4.200.0000.00716.64
7.4.190.0040.00316.57
7.4.160.0030.01216.51
7.4.150.0170.00017.40
7.4.140.0050.01417.86
7.4.130.0070.01016.55
7.4.120.0090.01016.64
7.4.110.0130.00316.49
7.4.100.0120.00616.54
7.4.90.0130.00916.35
7.4.80.0040.01216.62
7.4.70.0030.01516.50
7.4.60.0070.01016.65
7.4.50.0040.00416.50
7.4.40.0070.00722.77
7.4.30.0080.00816.48
7.4.10.0120.00616.67
7.4.00.0060.01115.86
7.3.330.0000.00613.36
7.3.320.0050.00013.35
7.3.310.0040.00416.38
7.3.300.0000.00716.38
7.3.290.0130.00416.35
7.3.280.0080.00916.40
7.3.270.0140.00317.40
7.3.260.0150.01016.61
7.3.250.0050.01316.41
7.3.240.0100.00716.50
7.3.230.0130.00316.39
7.3.210.0060.01616.42
7.3.200.0150.00719.39
7.3.190.0110.00816.67
7.3.180.0070.01016.37
7.3.170.0080.00916.54
7.3.160.0030.01516.39
7.3.130.0060.01116.53
7.3.120.0080.00715.74
7.3.110.0060.01016.35
7.3.100.0070.00716.56
7.3.90.0080.00816.43
7.3.80.0030.00916.46
7.3.70.0070.01116.34
7.3.60.0030.01016.26
7.3.50.0030.00716.39
7.3.40.0030.01316.27
7.3.30.0100.00316.34
7.3.20.0090.00318.18
7.3.10.0060.00817.37
7.3.00.0100.00317.19
7.2.330.0130.00416.74
7.2.320.0090.01516.68
7.2.310.0100.01416.63
7.2.300.0090.00616.46
7.2.290.0080.00816.71
7.2.260.0080.01216.69
7.2.250.0200.00016.63
7.2.240.0060.01016.65
7.2.230.0040.01116.64
7.2.220.0070.00716.74
7.2.210.0100.00716.43
7.2.200.0030.01016.68
7.2.190.0060.00916.70
7.2.180.0070.00416.35
7.2.170.0090.00616.70
7.2.160.0090.00516.59
7.2.150.0030.00918.60
7.2.140.0000.01618.41
7.2.130.0130.00317.54
7.2.120.0100.00817.51
7.2.110.0090.00717.34
7.2.100.0100.00517.37
7.2.90.0080.00917.57
7.2.80.0060.01517.54
7.2.70.0100.00817.47
7.2.60.0150.00317.43
7.2.50.0110.00617.46
7.2.40.0060.01117.52
7.2.30.0130.00517.62
7.2.20.0140.00517.49
7.2.10.0100.01017.60
7.2.00.0110.01118.13
7.1.330.0090.00617.57
7.1.320.0060.00617.25
7.1.310.0110.00417.43
7.1.300.0000.00917.52
7.1.290.0070.00717.42
7.1.280.0090.00617.15
7.1.270.0070.00317.35
7.1.260.0030.00917.33
7.1.250.0100.00616.32
7.1.240.0000.01017.31
7.1.230.0110.00417.33
7.1.220.0030.00917.25
7.1.210.0100.00317.15
7.1.200.0040.01117.18
7.1.190.0040.01117.38
7.1.180.0030.00717.25
7.1.170.0040.00717.41
7.1.160.0060.00917.54
7.1.150.0060.00817.24
7.1.140.0060.00917.43
7.1.130.0080.00617.44
7.1.120.0130.00317.33
7.1.110.0030.01017.28
7.1.100.0050.01117.85
7.1.90.0070.00717.16
7.1.80.0110.00417.39
7.1.70.0100.00317.35
7.1.60.0120.00518.55
7.1.50.0050.00517.10
7.1.40.0130.00317.41
7.1.30.0070.01017.34
7.1.20.0100.00717.47
7.1.10.0000.01117.17
7.1.00.0060.04019.82
7.0.330.0040.01117.04
7.0.320.0080.00416.97
7.0.310.0000.01216.83
7.0.300.0060.00616.82
7.0.290.0050.00516.94
7.0.280.0060.00916.77
7.0.270.0030.01316.85
7.0.260.0160.00017.13
7.0.250.0060.00916.98
7.0.240.0120.00616.93
7.0.230.0070.01117.05
7.0.220.0060.00917.20
7.0.210.0090.00317.04
7.0.200.0030.00616.91
7.0.190.0030.01016.97
7.0.180.0120.00317.03
7.0.170.0110.00717.00
7.0.160.0040.00716.85
7.0.150.0030.00716.92
7.0.140.0050.03819.52
7.0.130.0100.00316.86
7.0.120.0030.00617.00
7.0.110.0030.01017.05
7.0.100.0090.00616.91
7.0.90.0120.00616.99
7.0.80.0070.00716.93
7.0.70.0000.03719.46
7.0.60.0030.03319.37
7.0.50.0060.04219.57
7.0.40.0050.04817.50
7.0.30.0050.04017.54
7.0.20.0060.04317.51
7.0.10.0020.04917.42
7.0.00.0020.04217.48
5.6.400.0070.00716.13
5.6.390.0000.01416.02
5.6.380.0000.01215.91
5.6.370.0040.01115.95
5.6.360.0100.00715.78
5.6.350.0070.00315.88
5.6.340.0060.00915.84
5.6.330.0120.00615.96
5.6.320.0030.01015.58
5.6.310.0090.00615.97
5.6.300.0040.01116.17
5.6.290.0110.00416.21
5.6.280.0000.04518.31
5.6.270.0030.01415.90
5.6.260.0000.01415.95
5.6.250.0130.00416.07
5.6.240.0150.00315.82
5.6.230.0070.01015.84
5.6.220.0100.03518.17
5.6.210.0000.04518.16
5.6.200.0070.04718.42
5.6.190.0050.04518.43
5.6.180.0070.02818.53
5.6.170.0060.03818.45
5.6.160.0070.04218.36
5.6.150.0090.04218.51
5.6.140.0020.04018.40
5.6.130.0140.03718.42
5.6.120.0030.04918.43
5.6.110.0110.03818.53
5.6.100.0070.04018.38
5.6.90.0100.03818.39
5.6.80.0070.04018.03
5.6.70.0050.04317.99
5.6.60.0020.03218.11
5.6.50.0070.04218.04
5.6.40.0060.04618.26
5.6.30.0080.04218.03
5.6.20.0060.04318.07
5.6.10.0030.03317.94
5.6.00.0050.04417.98
5.5.380.0150.00315.84
5.5.370.0080.00415.67
5.5.360.0060.02618.09
5.5.350.0040.04418.06
5.5.340.0060.04118.32
5.5.330.0040.03218.18
5.5.320.0080.03518.30
5.5.310.0100.03218.29
5.5.300.0050.03018.31
5.5.290.0030.03318.20
5.5.280.0080.02218.29
5.5.270.0070.04318.29
5.5.260.0070.03218.24
5.5.250.0030.04618.18
5.5.240.0050.03517.84
5.5.230.0070.04217.94
5.5.220.0040.04117.89
5.5.210.0050.04217.98
5.5.200.0060.04117.73
5.5.190.0090.03817.92
5.5.180.0110.03817.87
5.5.170.0050.00515.53
5.5.160.0030.04617.83
5.5.150.0070.03017.92
5.5.140.0030.02917.82
5.5.130.0040.04217.91
5.5.120.0060.04317.84
5.5.110.0050.04018.00
5.5.100.0090.04417.87
5.5.90.0030.04517.81
5.5.80.0080.03717.85
5.5.70.0010.04917.77
5.5.60.0110.03517.79
5.5.50.0060.03617.86
5.5.40.0110.02518.01
5.5.30.0050.03517.78
5.5.20.0050.03517.90
5.5.10.0020.02617.88
5.5.00.0080.03117.91
5.4.450.0050.04216.01
5.4.440.0050.04416.09
5.4.430.0150.03516.08
5.4.420.0050.02416.05
5.4.410.0130.03315.85
5.4.400.0030.04115.84
5.4.390.0020.04515.78
5.4.380.0060.02515.76
5.4.370.0050.02515.85
5.4.360.0070.03815.84
5.4.350.0030.04315.92
5.4.340.0040.04015.89
5.4.330.0090.00012.65
5.4.320.0100.03815.76
5.4.310.0030.03815.92
5.4.300.0060.04215.91
5.4.290.0050.04215.88
5.4.280.0050.04215.94
5.4.270.0020.04315.88
5.4.260.0000.03515.76
5.4.250.0080.03615.89
5.4.240.0100.03315.85
5.4.230.0060.04315.90
5.4.220.0020.03015.91
5.4.210.0050.03815.85
5.4.200.0020.04215.75
5.4.190.0030.04215.80
5.4.180.0030.02615.76
5.4.170.0070.02215.76
5.4.160.0060.03115.88
5.4.150.0060.04115.88
5.4.140.0060.03714.53
5.4.130.0050.03614.54
5.4.120.0030.02514.52
5.4.110.0080.03714.54
5.4.100.0030.02114.58
5.4.90.0000.03914.46
5.4.80.0020.03814.53
5.4.70.0040.03714.55
5.4.60.0020.04214.56
5.4.50.0040.03714.49
5.4.40.0030.03714.53
5.4.30.0040.03614.56
5.4.20.0070.03014.55
5.4.10.0050.03714.53
5.4.00.0030.03314.25
5.3.290.0020.04313.75
5.3.280.0020.04313.69
5.3.270.0040.03013.69
5.3.260.0050.04313.64
5.3.250.0040.03913.82
5.3.240.0080.03713.75
5.3.230.0040.04413.64
5.3.220.0050.01813.66
5.3.210.0060.02013.61
5.3.200.0080.04313.61
5.3.190.0020.03313.69
5.3.180.0050.04513.65
5.3.170.0040.03713.86
5.3.160.0110.03413.75
5.3.150.0040.04113.68
5.3.140.0020.03913.67
5.3.130.0050.04313.67
5.3.120.0020.04013.63
5.3.110.0020.03813.74
5.3.100.0070.01813.51
5.3.90.0020.04313.46
5.3.80.0080.03313.33
5.3.70.0040.03613.32
5.3.60.0000.04213.41
5.3.50.0030.03313.38
5.3.40.0000.04613.26
5.3.30.0050.03713.34
5.3.20.0040.02513.29
5.3.10.0040.02513.12
5.3.00.0050.03913.13
5.2.170.0100.04312.18
5.2.160.0000.03312.18
5.2.150.0000.06312.18
5.2.140.0070.05012.18
5.2.130.0000.04012.18
5.2.120.0030.06012.18
5.2.110.0030.06012.18
5.2.100.0000.06712.18
5.2.90.0070.05712.18
5.2.80.0070.06012.18
5.2.70.0000.06712.18
5.2.60.0030.06312.18
5.2.50.0000.06312.18
5.2.40.0000.04712.18
5.2.30.0030.06312.18
5.2.20.0030.06312.18
5.2.10.0070.05712.18
5.2.00.0070.05312.18
5.1.60.0030.04712.18
5.1.50.0070.04012.18
5.1.40.0070.04012.18
5.1.30.0000.06012.18
5.1.20.0070.04712.18
5.1.10.0130.04312.18
5.1.00.0030.05312.18
5.0.50.0000.04712.18
5.0.40.0000.04312.18
5.0.30.0000.04312.18
5.0.20.0030.03312.18
5.0.10.0000.02712.18
5.0.00.0070.06012.18
4.4.90.0000.03712.18
4.4.80.0000.02712.18
4.4.70.0000.03012.18
4.4.60.0030.03312.18
4.4.50.0030.02712.18
4.4.40.0000.05712.18
4.4.30.0000.03712.18
4.4.20.0070.02712.18
4.4.10.0000.04012.18
4.4.00.0030.05312.18
4.3.110.0000.03012.18
4.3.100.0000.03012.18
4.3.90.0000.02012.18
4.3.80.0030.04312.18
4.3.70.0030.02012.18
4.3.60.0000.03312.18
4.3.50.0000.02012.18
4.3.40.0000.03312.18
4.3.30.0000.01712.18
4.3.20.0000.02712.18
4.3.10.0070.03312.18
4.3.00.0030.03712.18

preferences:
34.7 ms | 401 KiB | 5 Q