3v4l.org

run code in 300+ PHP versions simultaneously
<?php function foo() { for ($i = 11; $i < 12; $i++) { echo 'In generator foo.......',"\n"; $string=(yield $i); if (isset($string)) { echo "generator foo displaying sent data: "; echo "$string\n"; } } echo 'generator done and closed.',"\n"; return; } $generator = foo(); foreach ($generator as $value) { echo "Back in generator object ........\n"; echo "Fetched value is $value\n"; if ($value == 11) { echo "generator object injecting ....\n"; $generator->send('Hello World'); } echo "generator object foo done working!\n"; } unset($generator); if(!isset($generator)) echo "generator foo is history\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)
8.3.60.0100.01018.56
8.3.50.0140.00521.21
8.3.40.0070.00718.45
8.3.30.0070.00720.35
8.3.20.0050.00318.60
8.3.10.0080.00020.92
8.3.00.0020.00522.50
8.2.180.0100.00716.50
8.2.170.0140.00322.96
8.2.160.0140.00320.23
8.2.150.0080.00024.18
8.2.140.0080.00024.66
8.2.130.0040.00426.16
8.2.120.0070.00021.00
8.2.110.0030.00719.24
8.2.100.0080.00317.84
8.2.90.0030.00519.14
8.2.80.0070.00717.97
8.2.70.0000.00817.38
8.2.60.0000.00817.93
8.2.50.0030.00618.10
8.2.40.0040.00420.39
8.2.30.0040.00419.25
8.2.20.0000.00817.71
8.2.10.0070.00017.58
8.2.00.0040.00417.64
8.1.280.0070.01025.92
8.1.270.0000.00723.99
8.1.260.0000.00826.35
8.1.250.0070.00028.09
8.1.240.0060.00321.14
8.1.230.0030.00722.20
8.1.220.0080.00017.78
8.1.210.0040.00418.77
8.1.200.0030.00717.35
8.1.190.0060.00317.13
8.1.180.0040.00418.10
8.1.170.0080.00018.50
8.1.160.0030.00518.89
8.1.150.0040.00420.38
8.1.140.0040.00417.48
8.1.130.0030.00517.88
8.1.120.0030.00317.48
8.1.110.0000.00717.54
8.1.100.0070.00017.43
8.1.90.0040.00417.35
8.1.80.0030.00517.49
8.1.70.0030.00317.43
8.1.60.0000.00817.60
8.1.50.0000.00917.47
8.1.40.0000.00717.44
8.1.30.0000.00817.62
8.1.20.0030.00517.56
8.1.10.0040.00417.54
8.1.00.0040.00417.53
8.0.300.0000.00718.77
8.0.290.0040.00416.63
8.0.280.0040.00418.38
8.0.270.0050.00317.27
8.0.260.0000.00716.89
8.0.250.0030.00317.04
8.0.240.0040.00417.00
8.0.230.0000.00716.86
8.0.220.0030.00316.87
8.0.210.0040.00416.77
8.0.200.0030.00316.96
8.0.190.0070.00017.02
8.0.180.0000.00716.99
8.0.170.0040.00416.94
8.0.160.0050.00316.79
8.0.150.0030.00516.73
8.0.140.0070.00016.82
8.0.130.0000.00513.31
8.0.120.0040.00416.82
8.0.110.0000.00716.88
8.0.100.0050.00216.77
8.0.90.0000.00716.75
8.0.80.0080.00816.90
8.0.70.0030.00616.91
8.0.60.0000.00716.80
8.0.50.0000.00816.79
8.0.30.0100.00917.22
8.0.20.0120.00617.41
8.0.10.0050.00216.98
8.0.00.0080.01116.81
7.4.330.0050.00016.80
7.4.320.0030.00316.46
7.4.300.0000.00616.52
7.4.290.0000.00716.62
7.4.280.0000.00816.59
7.4.270.0000.00716.63
7.4.260.0050.00013.35
7.4.250.0000.00716.55
7.4.240.0070.00016.38
7.4.230.0040.00416.36
7.4.220.0090.01216.47
7.4.210.0070.01016.57
7.4.200.0000.00716.51
7.4.190.0000.00816.51
7.4.160.0130.01016.61
7.4.150.0090.00917.40
7.4.140.0150.00617.86
7.4.130.0060.01416.56
7.4.120.0070.01216.45
7.4.110.0070.01016.68
7.4.100.0060.01016.64
7.4.90.0070.01116.40
7.4.80.0090.00919.39
7.4.70.0090.00616.68
7.4.60.0040.01316.59
7.4.50.0040.00416.54
7.4.40.0130.00622.77
7.4.30.0070.01016.52
7.4.00.0060.00914.96
7.3.330.0050.00013.34
7.3.320.0000.00813.30
7.3.310.0000.00716.27
7.3.300.0030.00616.38
7.3.290.0060.00916.45
7.3.280.0110.00616.38
7.3.270.0110.00617.40
7.3.260.0130.01018.24
7.3.250.0160.00316.52
7.3.240.0070.01016.47
7.3.230.0130.00816.61
7.3.210.0140.00616.43
7.3.200.0030.01419.39
7.3.190.0080.00916.38
7.3.180.0100.00616.38
7.3.170.0030.01216.43
7.3.160.0000.01516.35
7.3.120.0070.01015.08
7.2.330.0130.00916.84
7.2.320.0100.01016.77
7.2.310.0060.01516.59
7.2.300.0130.00416.73
7.2.290.0150.00316.68
7.2.00.0260.00619.04
7.1.200.0030.00915.93
7.1.100.0060.00617.74
7.1.70.0040.00417.02
7.1.60.0110.01119.17
7.1.50.0080.01516.67
7.1.00.0070.06722.36
7.0.200.0040.00416.61
7.0.140.0000.07722.09
7.0.110.0200.04319.98
7.0.100.0100.08019.83
7.0.90.0170.07320.01
7.0.80.0170.07019.91
7.0.70.0130.08319.84
7.0.60.0030.05319.98
7.0.50.0070.08320.20
7.0.40.0030.06720.11
7.0.30.0070.08020.21
7.0.20.0130.08020.12
7.0.10.0130.07720.19
7.0.00.0030.08020.10
5.6.280.0100.06721.07
5.6.250.0070.07720.55
5.6.240.0130.07720.64
5.6.230.0100.07320.59
5.6.220.0070.07320.79
5.6.210.0030.07320.64
5.6.200.0030.09321.09
5.6.190.0100.08020.94
5.6.180.0100.08020.88
5.6.170.0130.04720.94
5.6.160.0170.07720.94
5.6.150.0070.08320.96
5.6.140.0100.07321.07
5.6.130.0130.08321.09
5.6.120.0170.07021.04
5.6.110.0100.08721.02
5.6.100.0030.08321.02
5.6.90.0070.07721.02
5.6.80.0100.06020.40
5.6.70.0130.07020.41
5.6.60.0100.07320.61
5.6.50.0230.05320.25
5.6.40.0170.07020.57
5.6.30.0170.07020.23
5.6.20.0100.05020.39
5.6.10.0070.08020.33
5.6.00.0070.08020.51
5.5.380.0070.08020.32
5.5.370.0030.07320.31
5.5.360.0070.08020.46
5.5.350.0030.07020.40
5.5.340.0000.05020.98
5.5.330.0070.04020.97
5.5.320.0030.09020.66
5.5.310.0100.04720.70
5.5.300.0030.08720.66
5.5.290.0200.06020.76
5.5.280.0030.08720.94
5.5.270.0030.08320.64
5.5.260.0100.08020.75
5.5.250.0130.06020.75
5.5.240.0100.04320.09
5.5.230.0030.08020.24
5.5.220.0000.08320.23
5.5.210.0130.04320.28
5.5.200.0070.07720.28
5.5.190.0030.08020.19
5.5.180.0130.04320.00
5.5.160.0070.07020.09
5.5.150.0100.07720.20
5.5.140.0030.08020.32
5.5.130.0100.07320.10
5.5.120.0070.08020.19
5.5.110.0100.07320.24
5.5.100.0130.07020.16
5.5.90.0070.06320.16
5.5.80.0070.04320.00
5.5.70.0030.07320.00
5.5.60.0030.05720.09
5.5.50.0070.08020.20
5.5.40.0100.07320.02
5.5.30.0270.06020.01
5.5.20.0100.07719.95
5.5.10.0100.07719.95
5.5.00.0000.05320.08
5.4.450.0100.07019.48
5.4.440.0200.06719.64
5.4.430.0130.07019.61
5.4.420.0100.07319.63
5.4.410.0100.07319.36
5.4.400.0070.07719.19
5.4.390.0100.06719.04
5.4.380.0070.07719.09
5.4.370.0070.07718.99
5.4.360.0030.08719.25
5.4.350.0100.07019.02
5.4.340.0070.06319.00
5.4.320.0100.07719.09
5.4.310.0030.04719.11
5.4.300.0170.06719.20
5.4.290.0070.07719.16
5.4.280.0000.08019.30
5.4.270.0130.07019.15
5.4.260.0200.04019.02
5.4.250.0070.07719.15
5.4.240.0070.06719.19
5.4.230.0070.06719.15
5.4.220.0070.04719.08
5.4.210.0130.03319.14
5.4.200.0000.07719.03
5.4.190.0100.06318.94
5.4.180.0100.07319.14
5.4.170.0100.06719.02
5.4.160.0000.08719.13
5.4.150.0070.05319.11
5.4.140.0070.06316.51
5.4.130.0070.07316.27
5.4.120.0030.07016.24
5.4.110.0070.07316.39
5.4.100.0030.07316.57
5.4.90.0070.07316.61
5.4.80.0100.06016.39
5.4.70.0030.07316.32
5.4.60.0070.07016.52
5.4.50.0100.06316.36
5.4.40.0130.06716.59
5.4.30.0070.06716.63
5.4.20.0070.04316.63
5.4.10.0030.07716.52
5.4.00.0130.05015.77
5.3.290.0000.06314.68
5.3.280.0070.07714.61
5.3.270.0100.07314.61
5.3.260.0070.06714.69
5.3.250.0100.07014.64
5.3.240.0030.07014.61
5.3.230.0170.07014.68
5.3.220.0100.07314.56
5.3.210.0000.08014.53
5.3.200.0100.06714.53
5.3.190.0070.06714.70
5.3.180.0100.07014.56
5.3.170.0100.05714.71
5.3.160.0030.07314.80
5.3.150.0100.06714.58
5.3.140.0070.07714.55
5.3.130.0070.07314.54
5.3.120.0030.08014.40
5.3.110.0070.07314.56
5.3.100.0130.03314.05
5.3.90.0070.06314.06
5.3.80.0100.07014.08
5.3.70.0200.05714.02
5.3.60.0070.07014.10
5.3.50.0070.07013.96
5.3.40.0100.07014.00
5.3.30.0030.07313.99
5.3.20.0070.07313.92
5.3.10.0000.07313.74
5.3.00.0130.06313.67
5.2.170.0070.06011.11
5.2.160.0030.06011.23
5.2.150.0100.05711.10
5.2.140.0000.04011.20
5.2.130.0070.05711.18
5.2.120.0100.05311.11
5.2.110.0070.04011.20
5.2.100.0070.05711.04
5.2.90.0030.06011.08
5.2.80.0070.06011.10
5.2.70.0100.05711.22
5.2.60.0000.06711.02
5.2.50.0100.05310.99
5.2.40.0070.03311.01
5.2.30.0030.06710.96
5.2.20.0100.04310.94
5.2.10.0100.05010.83
5.2.00.0030.04710.67
5.1.60.0030.05310.17
5.1.50.0100.0479.98
5.1.40.0000.0579.87
5.1.30.0070.05310.35
5.1.20.0030.05310.44
5.1.10.0030.05310.04
5.1.00.0100.04710.02
5.0.50.0100.0339.87
5.0.40.0070.0409.87
5.0.30.0030.0609.87
5.0.20.0000.0439.87
5.0.10.0030.0439.87
5.0.00.0000.0639.87
4.4.90.0070.0239.87
4.4.80.0070.0309.87
4.4.70.0030.0339.87
4.4.60.0070.0179.87
4.4.50.0000.0379.87
4.4.40.0000.0539.87
4.4.30.0000.0309.87
4.4.20.0030.0339.87
4.4.10.0070.0309.87
4.4.00.0070.0479.87
4.3.110.0030.0339.87
4.3.100.0070.0309.87
4.3.90.0070.0309.87
4.3.80.0000.0479.87
4.3.70.0030.0339.87
4.3.60.0070.0309.87
4.3.50.0030.0309.87
4.3.40.0000.0579.87
4.3.30.0000.0279.87
4.3.20.0030.0339.87
4.3.10.0000.0379.87
4.3.00.0000.0379.87

preferences:
49.18 ms | 401 KiB | 5 Q