3v4l.org

run code in 300+ PHP versions simultaneously
<?php function gen() { yield 0; yield 1; yield 2; } $gen = (function(){ $foo = gen(); $foo->rewind(); $foo->valid(); yield $foo->key() => $foo->current(); $foo->next(); $foo->valid(); yield $foo->key() => $foo->current(); yield from $foo; })(); foreach($gen as $k => $v){ echo $k . " => " . $v . "\n"; }

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)
8.3.60.0130.00318.05
8.3.50.0000.01418.36
8.3.40.0040.01118.47
8.3.30.0150.00018.48
8.3.20.0050.00322.48
8.3.10.0040.00423.57
8.3.00.0070.00020.61
8.2.180.0110.00718.43
8.2.170.0040.01122.96
8.2.160.0100.00322.26
8.2.150.0040.00424.18
8.2.140.0000.00724.66
8.2.130.0040.00426.16
8.2.120.0040.00426.16
8.2.110.0060.00322.13
8.2.100.0040.00818.16
8.2.90.0000.00818.34
8.2.80.0030.00618.04
8.2.70.0050.00317.91
8.2.60.0060.00318.09
8.2.50.0000.00818.10
8.2.40.0040.00422.27
8.2.30.0040.00419.21
8.2.20.0040.00417.94
8.2.10.0000.00718.92
8.2.00.0040.00419.26
8.1.280.0100.00625.92
8.1.270.0060.00320.64
8.1.260.0040.00426.35
8.1.250.0040.00428.09
8.1.240.0060.00320.60
8.1.230.0040.00720.96
8.1.220.0000.00817.74
8.1.210.0030.00620.53
8.1.200.0060.00317.35
8.1.190.0000.00817.23
8.1.180.0050.00318.10
8.1.170.0030.00618.59
8.1.160.0000.00720.21
8.1.150.0070.00018.81
8.1.140.0040.00418.94
8.1.130.0040.00417.45
8.1.120.0040.00417.42
8.1.110.0000.00717.33
8.1.100.0070.00417.50
8.1.90.0040.00417.47
8.1.80.0040.00417.51
8.1.70.0060.00317.38
8.1.60.0030.00517.47
8.1.50.0050.00317.50
8.1.40.0000.00817.45
8.1.30.0030.00617.61
8.1.20.0040.00417.63
8.1.10.0060.00317.54
8.1.00.0030.00617.54
8.0.300.0080.00021.16
8.0.290.0030.00616.63
8.0.280.0000.00718.44
8.0.270.0040.00417.32
8.0.260.0000.00816.86
8.0.250.0040.00416.91
8.0.240.0090.00016.95
8.0.230.0000.00716.78
8.0.220.0030.00316.89
8.0.210.0070.00016.75
8.0.200.0000.00616.96
8.0.190.0030.00616.95
8.0.180.0050.00316.95
8.0.170.0030.00516.82
8.0.160.0000.00816.89
8.0.150.0000.00816.84
8.0.140.0070.00016.71
8.0.130.0030.00313.29
8.0.120.0050.00316.83
8.0.110.0040.00416.87
8.0.100.0030.00516.88
8.0.90.0000.00917.00
8.0.80.0070.00916.85
8.0.70.0000.00716.87
8.0.60.0040.00416.83
8.0.50.0050.00316.70
8.0.30.0160.00017.09
8.0.20.0120.00716.92
8.0.10.0000.00716.95
8.0.00.0180.00016.82
7.4.330.0030.00315.55
7.4.320.0080.00016.57
7.4.300.0060.00016.48
7.4.290.0000.00716.63
7.4.280.0050.00316.57
7.4.270.0070.00016.51
7.4.260.0030.00313.33
7.4.250.0000.00716.45
7.4.240.0040.00416.53
7.4.230.0000.00716.62
7.4.220.0020.00516.66
7.4.210.0110.00616.55
7.4.200.0030.00316.43
7.4.130.0130.01016.34
7.4.120.0110.00816.64
7.4.110.0030.01416.35
7.4.100.0100.00616.45
7.4.90.0130.00416.55
7.4.80.0170.00019.39
7.4.70.0100.01316.35
7.4.60.0060.01316.38
7.4.50.0060.00616.41
7.4.40.0120.00916.49
7.4.00.0100.00715.14
7.3.330.0000.00816.16
7.3.320.0000.00513.30
7.3.310.0070.00016.19
7.3.300.0000.00716.26
7.3.290.0070.01316.26
7.3.260.0130.00816.46
7.3.240.0050.01116.51
7.3.230.0000.01616.63
7.3.210.0080.00816.44
7.3.200.0120.00416.46
7.3.190.0100.00616.55
7.3.180.0040.01216.61
7.3.170.0140.00716.37
7.3.160.0070.01016.70
7.3.120.0090.00914.55
7.3.110.0040.01214.80
7.3.100.0060.00714.81
7.3.90.0040.01214.71
7.3.80.0090.00714.94
7.3.70.0060.00714.76
7.3.60.0070.00714.96
7.3.50.0080.00914.67
7.3.40.0050.00814.80
7.3.30.0100.00514.66
7.3.20.0020.01215.63
7.3.10.0090.00715.79
7.3.00.0070.00515.75
7.2.330.0030.01416.65
7.2.320.0030.01316.70
7.2.310.0170.00016.77
7.2.300.0100.01016.64
7.2.290.0120.01216.70
7.2.250.0030.01715.04
7.2.240.0090.00714.97
7.2.230.0080.00715.18
7.2.220.0050.00915.14
7.2.210.0060.00615.12
7.2.200.0050.00915.06
7.2.190.0070.00814.92
7.2.180.0060.01014.93
7.2.170.0050.00914.97
7.2.160.0070.01314.87
7.2.150.0120.00315.06
7.2.140.0060.01015.22
7.2.130.0070.00715.07
7.2.120.0160.00015.03
7.2.110.0060.01015.23
7.2.100.0110.00815.21
7.2.90.0050.00814.96
7.2.80.0120.00414.89
7.2.70.0090.00615.08
7.2.60.0090.00615.00
7.2.50.0050.01014.83
7.2.40.0060.00915.27
7.2.30.0030.01015.04
7.2.20.0100.00715.21
7.2.10.0070.00714.97
7.2.00.0100.01315.13
7.1.330.0090.00414.95
7.1.320.0080.00414.90
7.1.310.0050.01014.68
7.1.300.0120.00514.58
7.1.290.0040.01114.74
7.1.280.0030.01114.87
7.1.270.0090.00614.68
7.1.260.0080.00614.83
7.1.250.0000.01313.72

preferences:
63.82 ms | 401 KiB | 5 Q