3v4l.org

run code in 300+ PHP versions simultaneously
<?php function iterator() { for ($i = 1; $i <= 10; $i++) { echo 'pre it' . $i . PHP_EOL; $val = yield $i; var_dump($val); } } $generator = iterator(); foreach ($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)
8.3.60.0120.00616.50
8.3.50.0100.00722.93
8.3.40.0050.01520.43
8.3.30.0070.00718.96
8.3.20.0060.00320.04
8.3.10.0000.00923.69
8.3.00.0070.00419.08
8.2.180.0110.00318.23
8.2.170.0130.00618.89
8.2.160.0130.00022.96
8.2.150.0040.00424.18
8.2.140.0040.00424.66
8.2.130.0030.01026.16
8.2.120.0080.00021.03
8.2.110.0040.00422.07
8.2.100.0060.00617.91
8.2.90.0040.00418.94
8.2.80.0000.00817.97
8.2.70.0060.00317.61
8.2.60.0030.00518.05
8.2.50.0060.00318.07
8.2.40.0000.00818.22
8.2.30.0040.00417.93
8.2.20.0000.00817.59
8.2.10.0080.00017.98
8.2.00.0000.00717.72
8.1.280.0040.01125.92
8.1.270.0040.00424.00
8.1.260.0050.00226.35
8.1.250.0000.00728.09
8.1.240.0060.00323.70
8.1.230.0060.00619.12
8.1.220.0000.00817.77
8.1.210.0030.00618.77
8.1.200.0030.00617.36
8.1.190.0080.00017.22
8.1.180.0030.00519.13
8.1.170.0040.00418.63
8.1.160.0020.00522.02
8.1.150.0090.00018.72
8.1.140.0000.00817.44
8.1.130.0030.00317.82
8.1.120.0030.00317.41
8.1.110.0070.00217.48
8.1.100.0040.00417.43
8.1.90.0050.00217.41
8.1.80.0030.00317.43
8.1.70.0040.00417.34
8.1.60.0050.00317.63
8.1.50.0040.00417.56
8.1.40.0070.00317.43
8.1.30.0040.00417.59
8.1.20.0060.00617.48
8.1.10.0000.00817.56
8.1.00.0000.00917.38
8.0.300.0000.00818.77
8.0.290.0040.00416.75
8.0.280.0030.00318.39
8.0.270.0070.00017.28
8.0.260.0000.00717.15
8.0.250.0030.00316.79
8.0.240.0000.00816.93
8.0.230.0050.00316.89
8.0.220.0040.00416.91
8.0.210.0000.00816.82
8.0.200.0000.00716.83
8.0.190.0060.00316.95
8.0.180.0050.00316.79
8.0.170.0060.00316.91
8.0.160.0040.00716.95
8.0.150.0040.00416.72
8.0.140.0030.00516.79
8.0.130.0000.00813.25
8.0.120.0080.00016.89
8.0.110.0000.00816.86
8.0.100.0040.00416.88
8.0.90.0040.00416.78
8.0.80.0070.01016.80
8.0.70.0000.00816.75
8.0.60.0030.00716.76
8.0.50.0000.00716.82
8.0.30.0120.00916.96
8.0.20.0130.01117.40
8.0.10.0040.00416.82
8.0.00.0100.01116.85
7.4.330.0000.00515.02
7.4.320.0000.00616.61
7.4.300.0040.00416.34
7.4.290.0000.00816.49
7.4.280.0030.00516.52
7.4.270.0000.00816.59
7.4.260.0030.00316.49
7.4.250.0000.00716.47
7.4.240.0060.00216.49
7.4.230.0000.00716.34
7.4.220.0100.00716.55
7.4.210.0070.00716.54
7.4.200.0020.00516.67
7.4.160.0150.00316.64
7.4.150.0100.01617.40
7.4.140.0100.01017.86
7.4.130.0090.00916.56
7.4.120.0050.01216.60
7.4.110.0160.00016.59
7.4.100.0080.00916.45
7.4.90.0120.00616.43
7.4.80.0120.00619.39
7.4.70.0120.00616.74
7.4.60.0100.01316.48
7.4.50.0080.00016.41
7.4.40.0110.00616.47
7.4.30.0040.01216.52
7.4.00.0070.01014.88
7.3.330.0020.00213.31
7.3.320.0050.00013.14
7.3.310.0000.00716.17
7.3.300.0030.00316.30
7.3.290.0030.01216.33
7.3.280.0090.00816.36
7.3.270.0120.00617.40
7.3.260.0170.00016.53
7.3.250.0110.00616.49
7.3.240.0100.00616.30
7.3.230.0080.00816.48
7.3.210.0070.01016.51
7.3.200.0130.00319.39
7.3.190.0130.01016.42
7.3.180.0080.00816.47
7.3.170.0140.00816.36
7.3.160.0100.01416.37
7.2.330.0090.00916.78
7.2.320.0060.01116.52
7.2.310.0070.01016.63
7.2.300.0090.00616.33
7.2.290.0150.00316.62
7.2.60.0060.00916.97
7.2.00.0000.01419.34
7.1.200.0070.00715.59
7.1.100.0070.01018.11
7.1.70.0000.00917.02
7.1.60.0130.01319.40
7.1.50.0100.01317.04
7.1.00.0070.07322.35
7.0.200.0030.00316.60
7.0.140.0000.07721.97
7.0.110.0000.04719.94
7.0.100.0030.04019.98
7.0.90.0000.07720.09
7.0.80.0100.03019.84
7.0.70.0070.06019.85
7.0.60.0100.06019.66
7.0.50.0070.05019.80
7.0.40.0070.03719.62
7.0.30.0030.04719.74
7.0.20.0030.04019.74
7.0.10.0130.06719.58
7.0.00.0000.04319.81
5.6.280.0100.06721.05
5.6.260.0230.05320.60
5.6.250.0030.05720.66
5.6.240.0030.08720.57
5.6.230.0030.04020.66
5.6.220.0130.04020.70
5.6.210.0130.02720.56
5.6.200.0070.06020.70
5.6.190.0100.04020.56
5.6.180.0030.04320.48
5.6.170.0070.03320.66
5.6.160.0030.04320.61
5.6.150.0070.04020.56
5.6.140.0130.05720.64
5.6.130.0030.05720.62
5.6.120.0030.04020.56
5.6.110.0030.04020.54
5.6.100.0070.06720.54
5.6.90.0000.04320.63
5.6.80.0170.06720.00
5.6.70.0030.03719.84
5.6.60.0000.04019.96
5.6.50.0130.03020.09
5.6.40.0170.02719.83
5.6.30.0000.07719.84
5.6.20.0100.04319.83
5.6.10.0170.06319.98
5.6.00.0100.06319.97
5.5.380.0070.04717.63
5.5.370.0030.03717.70
5.5.360.0000.06317.68
5.5.350.0130.06017.59
5.5.340.0000.07017.93
5.5.330.0100.07017.91
5.5.320.0100.04718.07
5.5.310.0030.04018.11
5.5.300.0100.03317.92
5.5.290.0030.03718.25
5.5.280.0000.04017.91
5.5.270.0000.04318.09
5.5.260.0000.04317.95
5.5.250.0070.07317.64
5.5.240.0070.03317.61
5.5.230.0030.06317.43
5.5.220.0030.03717.63
5.5.210.0170.02317.61
5.5.200.0230.01717.30
5.5.190.0030.05017.58
5.5.180.0000.04017.44
5.5.160.0100.07317.49
5.5.150.0030.03717.44
5.5.140.0070.04317.31
5.5.130.0030.06017.28
5.5.120.0030.04017.31
5.5.110.0130.03317.59
5.5.100.0070.03317.39
5.5.90.0000.03717.18
5.5.80.0070.03717.34
5.5.70.0070.03017.14
5.5.60.0030.04017.17
5.5.50.0030.03317.15
5.5.40.0070.03017.49
5.5.30.0070.07317.31
5.5.20.0000.04017.33
5.5.10.0030.03717.34
5.5.00.0030.03317.45
5.4.450.0030.08019.34
5.4.440.0000.05019.49
5.4.430.0000.04019.32
5.4.420.0000.04019.33
5.4.410.0170.07019.38
5.4.400.0070.07319.01
5.4.390.0170.06718.98
5.4.380.0130.06019.00
5.4.370.0000.04719.18
5.4.360.0100.07318.99
5.4.350.0170.03718.99
5.4.340.0000.04719.23
5.4.320.0070.08319.03
5.4.310.0000.04718.99
5.4.300.0000.04019.25
5.4.290.0030.03319.01
5.4.280.0030.04719.00
5.4.270.0100.02719.24
5.4.260.0030.03719.23
5.4.250.0130.06318.95
5.4.240.0070.05719.16
5.4.230.0170.02019.24
5.4.220.0030.03719.18
5.4.210.0100.06019.15
5.4.200.0130.06319.13
5.4.190.0100.05719.02
5.4.180.0030.04319.02
5.4.170.0100.06718.98
5.4.160.0100.03019.16
5.4.150.0030.04318.93
5.4.140.0030.03316.36
5.4.130.0000.04316.33
5.4.120.0030.05316.29
5.4.110.0030.06716.54
5.4.100.0070.06016.41
5.4.90.0070.05716.55
5.4.80.0030.05016.29
5.4.70.0030.03716.57
5.4.60.0000.06016.48
5.4.50.0070.04316.55
5.4.40.0000.03716.39
5.4.30.0000.03316.53
5.4.20.0000.03316.63
5.4.10.0070.03316.33
5.4.00.0000.03315.79
5.3.290.0100.07014.81
5.3.280.0000.03714.59
5.3.270.0030.07014.60
5.3.260.0030.04714.60
5.3.250.0070.06714.61
5.3.240.0070.06014.75
5.3.230.0000.04314.61
5.3.220.0030.03714.55
5.3.210.0100.04714.67
5.3.200.0030.07714.43
5.3.190.0000.04014.57
5.3.180.0070.04314.71
5.3.170.0030.03714.52
5.3.160.0070.03314.54
5.3.150.0130.06714.57
5.3.140.0030.04014.54
5.3.130.0070.06714.56
5.3.120.0100.03314.57
5.3.110.0100.03714.41
5.3.100.0070.03314.27
5.3.90.0000.06714.27
5.3.80.0070.06714.27
5.3.70.0100.06714.27
5.3.60.0030.03714.27
5.3.50.0070.03314.27
5.3.40.0000.04014.27
5.3.30.0030.03314.27
5.3.20.0030.03014.27
5.3.10.0100.03314.27
5.3.00.0000.04014.27
5.2.170.0030.03014.27
5.2.160.0070.06014.27
5.2.150.0000.03014.27
5.2.140.0030.02714.27
5.2.130.0030.03714.27
5.2.120.0000.05014.27
5.2.110.0000.03014.27
5.2.100.0070.02314.27
5.2.90.0000.02714.27
5.2.80.0000.03014.27
5.2.70.0000.02714.27
5.2.60.0000.03014.27
5.2.50.0030.03314.27
5.2.40.0000.02714.27
5.2.30.0000.02714.27
5.2.20.0070.02314.27
5.2.10.0000.03014.27
5.2.00.0030.03714.27
5.1.60.0100.02314.27
5.1.50.0030.02014.27
5.1.40.0000.02014.27
5.1.30.0100.02014.27
5.1.20.0030.02314.27
5.1.10.0030.02014.27
5.1.00.0070.01714.27
5.0.50.0070.01714.27
5.0.40.0000.01714.27
5.0.30.0000.04014.27
5.0.20.0000.01714.27
5.0.10.0030.01314.27
5.0.00.0000.03014.27
4.4.90.0030.01314.27
4.4.80.0000.02314.27
4.4.70.0000.02314.27
4.4.60.0000.01314.27
4.4.50.0000.02014.27
4.4.40.0030.02014.27
4.4.30.0000.01314.27
4.4.20.0000.01314.27
4.4.10.0000.03014.27
4.4.00.0000.02014.27
4.3.110.0070.02014.27
4.3.100.0000.01714.27
4.3.90.0000.03314.27
4.3.80.0000.02014.27
4.3.70.0000.01714.27
4.3.60.0000.01314.27
4.3.50.0000.01314.27
4.3.40.0000.02314.27
4.3.30.0000.01314.27
4.3.20.0000.01314.27
4.3.10.0000.01714.27
4.3.00.0000.01314.27

preferences:
39.87 ms | 401 KiB | 5 Q