3v4l.org

run code in 300+ PHP versions simultaneously
<?php function iterator() { for ($i = 1; $i <= 10; $i++) { echo 'pre it' . $i . PHP_EOL;die; $res = yield $i; //var_dump($res); } } $generator = iterator(); //foreach ($generator as $val) //{ // echo $val . PHP_EOL; // $generator->send('hi'); //}

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)
8.3.60.0170.00016.38
8.3.50.0120.00322.83
8.3.40.0110.00320.61
8.3.30.0120.00319.07
8.3.20.0050.00220.16
8.3.10.0050.00323.66
8.3.00.0040.00417.59
8.2.180.0030.01216.50
8.2.170.0110.00322.96
8.2.160.0000.01320.52
8.2.150.0000.00824.18
8.2.140.0070.00024.66
8.2.130.0030.01026.16
8.2.120.0040.00421.00
8.2.110.0040.00422.24
8.2.100.0080.00417.72
8.2.90.0030.00519.09
8.2.80.0040.00417.97
8.2.70.0080.00017.50
8.2.60.0040.00417.80
8.2.50.0000.00918.07
8.2.40.0040.00418.22
8.2.30.0040.00417.93
8.2.20.0050.00217.50
8.2.10.0000.00718.02
8.2.00.0040.00417.66
8.1.280.0090.00625.92
8.1.270.0030.00623.79
8.1.260.0000.00826.35
8.1.250.0050.00228.09
8.1.240.0060.00323.92
8.1.230.0060.00619.07
8.1.220.0050.00317.74
8.1.210.0080.00018.77
8.1.200.0000.00917.47
8.1.190.0040.00417.11
8.1.180.0000.00718.10
8.1.170.0090.00018.33
8.1.160.0070.00021.98
8.1.150.0040.00418.71
8.1.140.0040.00417.38
8.1.130.0000.00817.66
8.1.120.0040.00417.42
8.1.110.0000.00717.41
8.1.100.0070.00017.36
8.1.90.0030.00517.34
8.1.80.0030.00317.33
8.1.70.0000.00717.33
8.1.60.0000.00817.63
8.1.50.0030.00617.56
8.1.40.0000.01017.57
8.1.30.0080.00017.48
8.1.20.0050.00617.47
8.1.10.0000.00717.45
8.1.00.0030.00517.29
8.0.300.0040.00418.77
8.0.290.0040.00416.63
8.0.280.0040.00418.43
8.0.270.0000.00717.18
8.0.260.0040.00417.25
8.0.250.0000.00716.89
8.0.240.0080.00016.87
8.0.230.0030.00316.82
8.0.220.0030.00316.73
8.0.210.0000.00716.71
8.0.200.0030.00316.86
8.0.190.0040.00416.90
8.0.180.0000.00716.86
8.0.170.0040.00416.81
8.0.160.0070.00316.88
8.0.150.0030.00816.72
8.0.140.0070.00016.68
8.0.130.0050.00313.26
8.0.120.0040.00416.77
8.0.110.0000.00716.69
8.0.100.0040.00416.88
8.0.90.0030.00316.88
8.0.80.0130.00916.85
8.0.70.0000.00716.68
8.0.60.0030.00616.89
8.0.50.0050.00216.78
8.0.30.0130.01017.10
8.0.20.0120.00717.40
8.0.10.0000.00716.96
8.0.00.0120.00616.81
7.4.330.0000.00515.00
7.4.320.0000.00716.57
7.4.300.0000.00616.64
7.4.290.0040.00416.50
7.4.280.0050.00316.40
7.4.270.0000.00816.60
7.4.260.0030.00316.56
7.4.250.0030.00416.36
7.4.240.0020.00616.58
7.4.230.0040.00416.68
7.4.220.0070.01016.43
7.4.210.0030.01316.62
7.4.200.0040.00416.62
7.4.160.0090.00616.27
7.4.150.0140.00317.40
7.4.140.0120.00717.86
7.4.130.0070.00916.43
7.4.120.0100.00816.53
7.4.110.0130.00316.44
7.4.100.0060.01016.68
7.4.90.0140.00316.41
7.4.80.0060.01219.39
7.4.70.0060.01216.48
7.4.60.0120.00616.47
7.4.50.0000.00516.57
7.4.40.0130.00616.59
7.4.30.0060.01016.24
7.4.00.0080.00914.89
7.3.330.0000.00513.09
7.3.320.0050.00013.09
7.3.310.0050.00216.05
7.3.300.0000.00716.09
7.3.290.0110.00416.25
7.3.280.0110.00516.18
7.3.270.0130.00417.40
7.3.260.0100.00616.51
7.3.250.0070.01216.26
7.3.240.0090.01216.53
7.3.230.0070.01016.49
7.3.210.0130.00916.29
7.3.200.0130.00319.39
7.3.190.0040.01216.59
7.3.180.0090.00816.64
7.3.170.0070.01016.27
7.3.160.0030.01516.32
7.3.120.0040.01314.92
7.3.110.0030.01314.91
7.3.100.0060.01214.79
7.3.90.0060.00814.83
7.3.80.0020.01014.69
7.3.70.0040.00814.73
7.3.60.0070.00514.63
7.3.50.0040.01114.80
7.3.40.0090.00614.77
7.3.30.0050.00814.74
7.3.20.0030.01116.50
7.3.10.0120.00716.62
7.3.00.0070.00816.36
7.2.330.0060.01316.63
7.2.320.0070.01116.57
7.2.310.0100.00716.65
7.2.300.0100.00616.66
7.2.290.0100.00716.61
7.2.250.0070.01214.87
7.2.240.0110.00814.87
7.2.230.0090.00615.01
7.2.220.0040.01014.77
7.2.210.0090.00715.09
7.2.200.0020.01014.96
7.2.190.0070.00814.88
7.2.180.0040.00914.81
7.2.170.0060.01114.96
7.2.160.0070.00614.81
7.2.150.0060.00916.70
7.2.140.0080.00616.76
7.2.130.0100.00716.75
7.2.120.0100.00816.69
7.2.110.0070.00816.62
7.2.100.0070.00816.69
7.2.90.0080.00816.75
7.2.80.0080.01116.71
7.2.70.0090.00916.72
7.2.60.0100.00916.77
7.2.50.0110.00916.58
7.2.40.0090.00816.72
7.2.30.0090.00816.74
7.2.20.0070.00916.67
7.2.10.0080.00916.69
7.2.00.0070.00717.16
7.1.330.0050.01215.64
7.1.320.0070.00715.57
7.1.310.0050.01015.60
7.1.300.0100.00415.61
7.1.290.0070.00715.55
7.1.280.0080.00615.53
7.1.270.0070.00515.49
7.1.260.0040.00815.62
7.1.250.0070.00915.52
7.1.240.0070.00615.59
7.1.230.0040.00715.55
7.1.220.0070.00515.62
7.1.210.0070.00815.51
7.1.200.0070.00815.58
7.1.190.0050.00915.58
7.1.180.0060.01015.65
7.1.170.0080.00615.59
7.1.160.0040.00715.69
7.1.150.0060.00915.68
7.1.140.0020.01015.69
7.1.130.0030.00915.61
7.1.120.0070.00615.60
7.1.110.0070.00515.55
7.1.100.0060.00616.00
7.1.90.0050.00715.50
7.1.80.0030.01015.63
7.1.70.0040.00815.81
7.1.60.0070.00616.30
7.1.50.0080.00815.72
7.1.40.0050.00715.50
7.1.30.0070.00515.52
7.1.20.0040.01015.53
7.1.10.0070.00615.56
7.1.00.0030.02316.96
7.0.330.0060.00615.15
7.0.320.0060.00715.21
7.0.310.0050.00815.26
7.0.300.0080.00315.26
7.0.290.0030.00715.33
7.0.280.0050.00815.26
7.0.270.0070.00515.19
7.0.260.0050.00815.24
7.0.250.0060.00715.31
7.0.240.0040.00715.19
7.0.230.0040.00915.41
7.0.220.0040.00815.32
7.0.210.0060.00515.26
7.0.200.0050.00715.61
7.0.190.0030.00915.30
7.0.180.0030.00815.18
7.0.170.0060.00615.38
7.0.160.0060.00715.06
7.0.150.0050.00515.26
7.0.140.0030.02016.61
7.0.130.0060.00615.34
7.0.120.0080.00415.29
7.0.110.0040.00815.34
7.0.100.0070.00615.30
7.0.90.0040.00815.18
7.0.80.0030.00915.11
7.0.70.0060.00815.20
7.0.60.0060.02116.25
7.0.50.0040.01815.85
7.0.40.0050.02115.06
7.0.30.0100.02015.01
7.0.20.0090.02414.99
7.0.10.0050.01315.06
7.0.00.0040.02215.05
5.6.400.0070.00514.37
5.6.390.0060.00814.34
5.6.380.0060.00814.33
5.6.370.0050.00714.35
5.6.360.0030.01014.33
5.6.350.0070.00614.37
5.6.340.0040.01014.26
5.6.330.0050.00814.37
5.6.320.0060.00714.44
5.6.310.0020.01114.43
5.6.300.0080.00614.36
5.6.290.0080.00614.31
5.6.280.0050.02115.61
5.6.270.0060.00714.42
5.6.260.0040.00914.32
5.6.250.0060.00414.33
5.6.240.0070.00714.31
5.6.230.0050.00914.33
5.6.220.0040.01114.37
5.6.210.0050.01515.54
5.6.200.0040.02115.04
5.6.190.0060.01215.56
5.6.180.0110.01415.64
5.6.170.0080.02315.50
5.6.160.0080.02315.47
5.6.150.0060.02215.17
5.6.140.0030.01315.06
5.6.130.0050.02215.11
5.6.120.0070.01415.64
5.6.110.0050.02215.70
5.6.100.0040.01415.57
5.6.90.0050.01815.68
5.6.80.0070.01015.49
5.6.70.0060.00614.20
5.6.60.0040.01014.21
5.6.50.0080.00414.25
5.6.40.0050.00714.30
5.6.30.0060.00514.16
5.6.20.0080.00514.25
5.6.10.0050.00914.22
5.6.00.0050.00914.29
5.5.380.0070.00513.53
5.5.370.0030.01013.56
5.5.360.0050.00513.53
5.5.350.0040.02014.90
5.5.340.0050.02314.42
5.5.330.0040.01514.94
5.5.320.0740.01414.80
5.5.310.0110.02115.01
5.5.300.0020.02114.41
5.5.290.0040.01714.43
5.5.280.0050.01414.98
5.5.270.0030.02515.02
5.5.260.0060.01314.95
5.5.250.0080.01814.82
5.5.240.0050.02114.89
5.5.230.0050.00713.51
5.5.220.0060.00613.57
5.5.210.0040.00813.61
5.5.200.0030.00913.41
5.5.190.0070.00613.46
5.5.180.0080.00413.51
5.5.170.0080.00713.41
5.5.160.0070.00513.51
5.5.150.0070.00513.43
5.5.140.0040.00913.58
5.5.130.0050.00813.41
5.5.120.0040.00513.44
5.5.110.0050.00513.48
5.5.100.0050.00813.43
5.5.90.0060.00613.46
5.5.80.0080.00713.46
5.5.70.0020.01013.46
5.5.60.0060.00613.44
5.5.50.0070.00413.42
5.5.40.0050.00713.41
5.5.30.0020.00813.53
5.5.20.0030.01013.40
5.5.10.0040.00713.57
5.5.00.0050.00813.37
5.4.450.0120.01613.99
5.4.440.0140.01213.99
5.4.430.0120.01713.99
5.4.420.0150.01713.99
5.4.410.0120.01313.94
5.4.400.0120.01313.92
5.4.390.0130.01413.93
5.4.380.0230.01513.85
5.4.370.0210.01313.85
5.4.360.0180.01713.83
5.4.350.0170.01813.85
5.4.340.0220.01613.83
5.4.330.0040.00712.63
5.4.320.0040.01212.61
5.4.310.0040.01212.61
5.4.300.0070.01112.61
5.4.290.0050.01112.61
5.4.280.0050.01312.59
5.4.270.0050.01112.59
5.4.260.0050.01212.59
5.4.250.0070.01012.60
5.4.240.0050.01412.59
5.4.230.0040.01312.58
5.4.220.0050.01412.59
5.4.210.0050.01312.59
5.4.200.0040.01212.59
5.4.190.0060.01012.58
5.4.180.0050.01212.58
5.4.170.0050.01112.59
5.4.160.0060.01112.59
5.4.150.0060.01012.58
5.4.140.0030.01312.52
5.4.130.0050.00912.52
5.4.120.0060.01012.51
5.4.110.0040.01212.51
5.4.100.0030.01412.51
5.4.90.0040.01312.52
5.4.80.0050.01212.51
5.4.70.0050.01112.51
5.4.60.0040.01212.51
5.4.50.0070.01012.51
5.4.40.0040.01212.51
5.4.30.0060.01212.51
5.4.20.0050.01012.51
5.4.10.0050.01212.51
5.4.00.0020.01612.41
5.3.290.0040.02311.99
5.3.280.0060.02211.94
5.3.270.0060.02211.95
5.3.260.0060.02011.95
5.3.250.0020.02611.95
5.3.240.0060.02311.95
5.3.230.0050.02211.94
5.3.220.0060.02011.93
5.3.210.0070.02011.93
5.3.200.0060.02011.93
5.3.190.0040.02211.93
5.3.180.0030.02211.92
5.3.170.0050.02011.92
5.3.160.0030.02111.92
5.3.150.0060.02111.93
5.3.140.0050.02111.92
5.3.130.0060.02111.92
5.3.120.0020.02711.92
5.3.110.0050.02511.92
5.3.100.0040.02211.65
5.3.90.0060.01911.64
5.3.80.0030.02311.64
5.3.70.0040.02211.63
5.3.60.0030.02011.63
5.3.50.0060.02111.60
5.3.40.0020.02411.60
5.3.30.0040.01911.58
5.3.20.0020.02311.47
5.3.10.0030.02211.46
5.3.00.0090.01711.45
5.2.170.0040.01510.20
5.2.160.0040.01710.20
5.2.150.0040.01910.20
5.2.140.0040.02210.20
5.2.130.0020.01710.18
5.2.120.0040.01710.18
5.2.110.0050.01510.18
5.2.100.0040.01610.18
5.2.90.0040.01910.18
5.2.80.0030.01810.17
5.2.70.0020.02210.17
5.2.60.0050.01810.15
5.2.50.0050.01810.14
5.2.40.0020.02110.12
5.2.30.0070.01410.11
5.2.20.0040.01510.11
5.2.10.0020.01910.06
5.2.00.0050.0149.99
5.1.60.0020.0179.63
5.1.50.0030.0169.63
5.1.40.0020.0209.62
5.1.30.0040.0189.80
5.1.20.0020.0179.81
5.1.10.0030.0159.67
5.1.00.0050.0149.67
5.0.50.0010.0138.91
5.0.40.0030.0128.84
5.0.30.0020.0198.74
5.0.20.0010.0138.73
5.0.10.0030.0118.72
5.0.00.0050.0158.71
4.4.90.0040.0097.98
4.4.80.0020.0107.96
4.4.70.0010.0117.97
4.4.60.0010.0127.96
4.4.50.0030.0097.97
4.4.40.0050.0117.94
4.4.30.0010.0107.97
4.4.20.0010.0118.01
4.4.10.0020.0118.01
4.4.00.0030.0147.97
4.3.110.0020.0107.92
4.3.100.0040.0087.92
4.3.90.0040.0077.91
4.3.80.0020.0147.88
4.3.70.0030.0087.90
4.3.60.0040.0077.90
4.3.50.0030.0097.90
4.3.40.0030.0147.86
4.3.30.0020.0107.24
4.3.20.0030.0107.23
4.3.10.0030.0077.21
4.3.00.0080.01213.57

preferences:
43.28 ms | 401 KiB | 5 Q