3v4l.org

run code in 300+ PHP versions simultaneously
<?php function ping_pong() { for ($i = 1; $i <= 10; $i++) { echo 'a' . $i . PHP_EOL; $val = (yield $i); echo 'b' . $i . PHP_EOL; //echo 'ping: ' . $val . PHP_EOL; } } $generator = ping_pong(); foreach ($generator as $value) { echo 'c' . $i . PHP_EOL; //echo 'pong: ' . $generator->send($value) . PHP_EOL; }

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)
8.3.60.0060.00918.58
8.3.50.0120.00521.20
8.3.40.0040.01118.68
8.3.30.0040.01119.23
8.3.20.0050.00320.39
8.3.10.0080.00021.84
8.3.00.0040.00422.34
8.2.180.0120.00616.63
8.2.170.0170.00022.96
8.2.160.0100.00319.13
8.2.150.0080.00024.18
8.2.140.0120.00624.66
8.2.130.0070.00026.16
8.2.120.0060.00319.54
8.2.110.0040.00720.33
8.2.100.0120.00019.29
8.2.90.0000.00919.18
8.2.80.0000.00817.97
8.2.70.0060.00317.63
8.2.60.0070.00317.80
8.2.50.0110.00018.07
8.2.40.0080.00018.22
8.2.30.0000.00718.05
8.2.20.0000.00717.57
8.2.10.0000.00717.91
8.2.00.0040.00417.76
8.1.280.0100.00325.92
8.1.270.0070.00024.66
8.1.260.0000.00726.35
8.1.250.0080.00028.09
8.1.240.0070.00323.86
8.1.230.0060.00619.08
8.1.220.0080.00017.74
8.1.210.0050.00518.77
8.1.200.0060.00317.25
8.1.190.0050.00317.52
8.1.180.0000.00818.60
8.1.170.0000.00918.64
8.1.160.0030.00322.13
8.1.150.0000.01018.54
8.1.140.0050.00217.52
8.1.130.0000.00717.75
8.1.120.0070.00017.38
8.1.110.0060.00317.48
8.1.100.0080.00017.33
8.1.90.0030.00417.41
8.1.80.0050.00217.50
8.1.70.0070.00017.46
8.1.60.0000.00817.59
8.1.50.0040.00417.53
8.1.40.0040.00417.50
8.1.30.0020.00517.68
8.1.20.0000.00817.54
8.1.10.0030.00617.54
8.1.00.0040.00417.43
8.0.300.0000.00718.77
8.0.290.0000.00717.16
8.0.280.0000.00718.43
8.0.270.0030.00317.14
8.0.260.0030.00516.74
8.0.250.0030.00317.01
8.0.240.0080.00017.00
8.0.230.0030.00317.07
8.0.220.0040.00416.97
8.0.210.0000.00716.92
8.0.200.0030.00316.89
8.0.190.0030.00616.86
8.0.180.0070.00016.88
8.0.170.0030.00516.96
8.0.160.0030.00516.91
8.0.150.0040.00416.93
8.0.140.0040.00416.92
8.0.130.0000.00513.35
8.0.120.0000.00816.91
8.0.110.0030.00516.90
8.0.100.0050.00216.80
8.0.90.0050.00216.84
8.0.80.0060.00916.98
8.0.70.0040.00416.81
8.0.60.0070.00016.88
8.0.50.0000.00716.83
8.0.30.0090.01217.08
8.0.20.0140.00417.40
8.0.10.0050.00217.05
8.0.00.0050.01416.79
7.4.330.0050.00015.00
7.4.320.0030.00316.50
7.4.300.0030.00316.58
7.4.290.0000.00816.48
7.4.280.0070.00316.54
7.4.270.0030.00316.57
7.4.260.0000.00716.46
7.4.250.0070.00016.46
7.4.240.0020.00616.47
7.4.230.0000.00716.61
7.4.220.0100.00716.46
7.4.210.0100.00616.54
7.4.200.0000.00716.61
7.4.190.0070.00016.75
7.4.160.0030.01416.57
7.4.150.0140.00317.40
7.4.140.0070.01117.86
7.4.130.0100.00716.55
7.4.120.0120.00816.45
7.4.110.0100.01416.40
7.4.100.0170.00716.60
7.4.90.0110.00716.58
7.4.80.0190.00619.39
7.4.70.0130.00516.52
7.4.60.0130.00916.55
7.4.50.0080.00016.59
7.4.40.0070.01022.77
7.4.30.0090.00616.62
7.4.00.0070.00914.94
7.3.330.0060.00013.23
7.3.320.0060.00013.22
7.3.310.0030.00316.52
7.3.300.0070.00016.29
7.3.290.0120.00816.41
7.3.280.0090.00916.40
7.3.270.0100.00717.40
7.3.260.0040.01916.47
7.3.250.0120.00516.47
7.3.240.0120.00616.44
7.3.230.0060.01116.61
7.3.210.0130.01016.56
7.3.200.0080.00819.39
7.3.190.0130.01016.44
7.3.180.0100.00716.56
7.3.170.0050.01016.35
7.3.160.0100.00716.53
7.3.120.0070.00914.96
7.3.110.0130.00614.89
7.3.100.0000.01415.00
7.3.90.0070.01114.64
7.3.80.0070.00715.02
7.3.70.0030.01014.98
7.3.60.0090.00914.75
7.3.50.0060.01314.96
7.3.40.0000.01014.97
7.3.30.0040.01114.85
7.3.20.0080.00316.81
7.3.10.0100.00716.63
7.3.00.0030.00716.70
7.2.330.0170.00016.75
7.2.320.0140.01116.80
7.2.310.0060.01516.66
7.2.300.0170.00016.70
7.2.290.0080.00816.79
7.2.250.0030.01414.88
7.2.240.0070.01415.04
7.2.230.0100.00714.90
7.2.220.0100.00715.08
7.2.210.0000.01215.04
7.2.200.0040.01114.95
7.2.190.0080.00815.25
7.2.180.0070.00714.95
7.2.170.0100.00615.11
7.2.00.0140.00719.28
7.1.330.0100.00315.92
7.1.320.0070.00715.83
7.1.310.0040.00715.86
7.1.300.0040.01215.92
7.1.290.0030.00915.80
7.1.280.0030.01015.81
7.1.270.0060.00915.46
7.1.260.0120.00315.64
7.1.200.0030.00615.66
7.1.100.0040.01118.10
7.1.70.0000.00717.09
7.1.60.0160.01019.82
7.1.50.0100.01017.00
7.1.00.0100.03722.45
7.0.200.0130.00716.54
7.0.140.0030.06721.96
7.0.60.0030.07719.82
7.0.50.0000.04717.96
7.0.40.0200.07319.96
7.0.30.0200.06720.33
7.0.20.0370.08020.07
7.0.10.0100.04320.07
7.0.00.0130.07720.07
5.6.280.0000.07720.93
5.6.210.0130.03320.63
5.6.200.0070.08718.29
5.6.190.0000.06020.61
5.6.180.4070.04720.33
5.6.170.0270.08020.40
5.6.160.0070.06020.43
5.6.150.0170.07018.12
5.6.140.0130.07318.23
5.6.130.0030.07718.21
5.6.120.0030.04321.00
5.6.110.0100.06721.14
5.6.100.0100.08320.98
5.6.90.0170.03321.13
5.6.80.0070.05720.51
5.6.70.4430.04320.48
5.5.350.0100.08020.42
5.5.340.0100.08017.92
5.5.330.0030.05720.29
5.5.320.0270.05320.20
5.5.310.0170.03720.51
5.5.300.0030.06017.96
5.5.290.0070.08718.07
5.5.280.0070.08720.68
5.5.270.0000.07720.77
5.5.260.0070.09020.96
5.5.250.0100.07720.71
5.5.240.0300.07020.34
5.4.450.0530.05319.21
5.4.440.0930.07719.18
5.4.430.0130.05019.69
5.4.420.0530.06019.57
5.4.410.0770.05719.48
5.4.400.0830.04319.29
5.4.390.0730.05719.37
5.4.380.0170.06318.59
5.4.370.0130.05018.73
5.4.360.0100.05318.74
5.4.350.0150.05612.03
5.4.340.0130.07912.03
5.4.320.0090.04212.52
5.4.310.0060.04912.51
5.4.300.0090.04012.52
5.4.290.0060.03812.50
5.4.280.0060.04112.41
5.4.270.0070.03512.41
5.4.260.0070.03712.41
5.4.250.0130.04318.74
5.4.240.0130.04318.65
5.4.230.0070.05318.76
5.4.220.0030.05718.98
5.4.210.0130.04719.00
5.4.200.0070.05318.94
5.4.190.0030.05719.11
5.4.180.0070.05318.93
5.4.170.0030.05718.89
5.4.160.0130.04718.99
5.4.150.0200.04018.79
5.4.140.0030.05316.35
5.4.130.0000.05716.53
5.4.120.0100.05316.49
5.4.110.0130.04316.61
5.4.100.0100.04716.35
5.4.90.0100.04716.54
5.4.80.0130.04016.32
5.4.70.0170.03716.48
5.4.60.0100.04716.51
5.4.50.0070.05016.47
5.4.40.0000.05316.43
5.4.30.0070.04716.38
5.4.20.0070.04716.30
5.4.10.0100.04316.46
5.4.00.0070.04715.77
5.3.290.0070.04312.80
5.3.280.0030.05714.58
5.3.270.0070.05014.58
5.3.260.0100.05014.75
5.3.250.0030.05314.69
5.3.240.0030.06014.69
5.3.230.0070.05314.59
5.3.220.0130.04314.58
5.3.210.0070.05014.75
5.3.200.0070.05014.70
5.3.190.0070.05014.47
5.3.180.0030.05314.64
5.3.170.0070.05014.70
5.3.160.0070.05014.55
5.3.150.0070.05014.39
5.3.140.0070.04714.64
5.3.130.0070.05014.55
5.3.120.0030.05714.52
5.3.110.0030.05314.38
5.3.100.0030.05014.18
5.3.90.0100.04714.08
5.3.80.0170.05314.11
5.3.70.0130.06313.85
5.3.60.0170.03713.99
5.3.50.0070.04714.12
5.3.40.0200.05714.14
5.3.30.0100.07013.87
5.3.20.0070.04713.59
5.3.10.0130.04013.66
5.3.00.0030.05313.71
5.2.170.0070.04311.13
5.2.160.0070.03711.09
5.2.150.0000.06711.13
5.2.140.0030.04011.09
5.2.130.0030.06011.00
5.2.120.0070.03711.00
5.2.110.0030.04011.08
5.2.100.0030.04011.16
5.2.90.0030.04011.27
5.2.80.0070.04011.17
5.2.70.0130.03310.99
5.2.60.0070.06011.23
5.2.50.0070.03710.93
5.2.40.0100.03710.90
5.2.30.0070.03711.04
5.2.20.0070.04010.96
5.2.10.0030.04010.93
5.2.00.0030.04010.78
5.1.60.0100.02710.04
5.1.50.0070.03310.06
5.1.40.0070.0339.81
5.1.30.0070.03310.33
5.1.20.0100.03010.36
5.1.10.0130.02710.12
5.1.00.0070.03310.12
5.0.50.0030.0338.55
5.0.40.0100.0238.39
5.0.30.0000.0438.32
5.0.20.0030.0278.35
5.0.10.0070.0308.32
5.0.00.0070.0378.21
4.4.90.0070.0276.98
4.4.80.0070.0176.98
4.4.70.0030.0206.98
4.4.60.0030.0206.98
4.4.50.0030.0206.98
4.4.40.0000.0406.98
4.4.30.0000.0236.98
4.4.20.0000.0236.98
4.4.10.0100.0136.98
4.4.00.0030.0376.98
4.3.110.0070.0176.98
4.3.100.0000.0206.98
4.3.90.0030.0206.98
4.3.80.0030.0336.98
4.3.70.0000.0236.98
4.3.60.0000.0236.98
4.3.50.0000.0236.98
4.3.40.0100.0236.98
4.3.30.0030.0236.98
4.3.20.0030.0206.98
4.3.10.0000.0236.98
4.3.00.0000.0238.12

preferences:
59.9 ms | 400 KiB | 5 Q