3v4l.org

run code in 300+ PHP versions simultaneously
<?php function gen_one_to_three() { for ($i = 1; $i <= 3; $i++) { $a = yield $i; echo $a; } } $generator = gen_one_to_three(); foreach ($generator as $value) { $generator->send('cheese'); echo "$value\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)
8.3.60.0140.00316.38
8.3.50.0100.00821.91
8.3.40.0130.00718.76
8.3.30.0100.00319.06
8.3.20.0040.00420.34
8.3.10.0040.00423.66
8.3.00.0050.00322.39
8.2.180.0140.00716.63
8.2.170.0170.00022.96
8.2.160.0100.00320.53
8.2.150.0080.00024.18
8.2.140.0040.00424.66
8.2.130.0090.00926.16
8.2.120.0080.00022.08
8.2.110.0030.00622.13
8.2.100.0040.00817.72
8.2.90.0030.00519.23
8.2.80.0040.00417.97
8.2.70.0030.00617.50
8.2.60.0040.00417.80
8.2.50.0040.00418.07
8.2.40.0060.00318.34
8.2.30.0080.00017.92
8.2.20.0050.00217.53
8.2.10.0040.00419.45
8.2.00.0050.00217.62
8.1.280.0090.00925.92
8.1.270.0080.00023.88
8.1.260.0070.00026.35
8.1.250.0040.00428.09
8.1.240.0030.00623.82
8.1.230.0090.00319.00
8.1.220.0000.00817.74
8.1.210.0000.00818.77
8.1.200.0100.00017.22
8.1.190.0040.00417.40
8.1.180.0080.00018.10
8.1.170.0090.00018.46
8.1.160.0030.00522.01
8.1.150.0070.00018.70
8.1.140.0030.00617.39
8.1.130.0000.00717.74
8.1.120.0080.00017.43
8.1.110.0000.00817.45
8.1.100.0040.00417.49
8.1.90.0040.00317.42
8.1.80.0000.00717.54
8.1.70.0030.00317.38
8.1.60.0040.00417.51
8.1.50.0000.00817.55
8.1.40.0040.00417.54
8.1.30.0040.00417.58
8.1.20.0080.00017.61
8.1.10.0070.00017.41
8.1.00.0040.00417.34
8.0.300.0040.00418.77
8.0.290.0040.00417.18
8.0.280.0030.00318.44
8.0.270.0040.00417.32
8.0.260.0000.00616.69
8.0.250.0000.00616.83
8.0.240.0040.00316.97
8.0.230.0030.00316.84
8.0.220.0020.00616.75
8.0.210.0000.00716.88
8.0.200.0000.00816.96
8.0.190.0000.00716.82
8.0.180.0120.00016.86
8.0.170.0000.00716.90
8.0.160.0000.00716.85
8.0.150.0030.00516.70
8.0.140.0040.00416.83
8.0.130.0030.00313.27
8.0.120.0080.00016.84
8.0.110.0000.00716.88
8.0.100.0040.00416.71
8.0.90.0040.00416.93
8.0.80.0060.00916.84
8.0.70.0080.00016.86
8.0.60.0000.00716.86
8.0.50.0000.00816.94
8.0.30.0140.00616.94
8.0.20.0120.00817.40
8.0.10.0040.00416.90
8.0.00.0120.01216.69
7.4.330.0020.00215.15
7.4.320.0030.00316.48
7.4.300.0060.00316.44
7.4.290.0000.01016.57
7.4.280.0000.00716.59
7.4.270.0070.00016.60
7.4.260.0050.00516.34
7.4.250.0000.00716.47
7.4.240.0030.00316.54
7.4.230.0040.00416.47
7.4.220.0090.00916.61
7.4.210.0080.00916.47
7.4.200.0020.00516.61
7.4.190.0040.00416.63
7.4.160.0110.00816.54
7.4.150.0120.00617.40
7.4.140.0160.00517.86
7.4.130.0090.00716.64
7.4.120.0100.00716.50
7.4.110.0070.01016.34
7.4.100.0070.01416.36
7.4.90.0100.00716.53
7.4.80.0080.01219.39
7.4.70.0060.01016.69
7.4.60.0070.01016.50
7.4.50.0000.00416.18
7.4.40.0030.01622.77
7.4.30.0110.00616.38
7.4.00.0050.01114.96
7.3.330.0000.00613.31
7.3.320.0000.00513.18
7.3.310.0020.00516.40
7.3.300.0000.00716.33
7.3.290.0120.00316.38
7.3.280.0070.01016.33
7.3.270.0160.00317.40
7.3.260.0130.01016.52
7.3.250.0080.00916.40
7.3.240.0130.00816.40
7.3.230.0130.00316.43
7.3.210.0120.00616.51
7.3.200.0030.01719.39
7.3.190.0070.01116.62
7.3.180.0120.00316.64
7.3.170.0100.00616.53
7.3.160.0140.00316.50
7.3.120.0080.00814.93
7.3.110.0040.01414.87
7.3.100.0060.01114.64
7.3.90.0060.00914.79
7.3.80.0060.00915.22
7.3.70.0070.00714.84
7.3.60.0030.00714.82
7.3.50.0070.00315.03
7.3.40.0100.00314.59
7.3.30.0040.00814.88
7.3.20.0140.00016.73
7.3.10.0090.00316.65
7.3.00.0120.00016.65
7.2.330.0110.00616.59
7.2.320.0170.00016.50
7.2.310.0130.00316.39
7.2.300.0110.00816.70
7.2.290.0090.00616.90
7.2.250.0090.00315.25
7.2.240.0000.01215.02
7.2.230.0000.01414.98
7.2.220.0090.00615.01
7.2.210.0030.00915.14
7.2.200.0030.01015.10
7.2.190.0000.01415.06
7.2.180.0040.00715.07
7.2.170.0070.00715.03
7.2.160.0130.00014.97
7.2.150.0140.00017.14
7.2.140.0080.00816.70
7.2.130.0090.00616.72
7.2.120.0080.00816.79
7.2.110.0070.00416.98
7.2.100.0060.00616.95
7.2.90.0060.00317.09
7.2.80.0070.01016.95
7.2.70.0120.00316.81
7.2.60.0090.00316.93
7.2.50.0130.00316.74
7.2.40.0030.01017.04
7.2.30.0070.00716.94
7.2.20.0060.00617.00
7.2.10.0100.00617.04
7.2.00.0090.00316.75
7.1.330.0000.01716.08
7.1.320.0060.01215.75
7.1.310.0090.00915.94
7.1.300.0070.00715.76
7.1.290.0150.00015.82
7.1.280.0060.00615.84
7.1.270.0000.01315.90
7.1.260.0040.00815.55
7.1.250.0030.01215.83
7.1.240.0070.00715.80
7.1.230.0000.01215.73
7.1.220.0030.01015.47
7.1.210.0080.00415.54
7.1.200.0050.00815.80
7.1.190.0070.00415.95
7.1.180.0120.00615.85
7.1.170.0090.00915.92
7.1.160.0030.01015.87
7.1.150.0070.00715.76
7.1.140.0110.00415.78
7.1.130.0030.00915.83
7.1.120.0040.00815.64
7.1.110.0040.00815.82
7.1.100.0090.00615.76
7.1.90.0070.00715.68
7.1.80.0000.00915.86
7.1.70.0020.00916.55
7.1.60.0050.00716.54
7.1.50.0060.00816.25
7.1.40.0000.01415.98
7.1.30.0070.00715.93
7.1.20.0030.01015.83
7.1.10.0060.01015.55
7.1.00.0090.03919.11
7.0.330.0040.00815.45
7.0.320.0100.00015.37
7.0.310.0030.01315.61
7.0.300.0050.00515.27
7.0.290.0040.00415.47
7.0.280.0030.00615.44
7.0.270.0040.00715.61
7.0.260.0070.00715.41
7.0.250.0040.01115.60
7.0.240.0030.00915.44
7.0.230.0060.00915.43
7.0.220.0000.01315.48
7.0.210.0030.00915.63
7.0.200.0030.01116.05
7.0.190.0060.01015.48
7.0.180.0070.00715.29
7.0.170.0130.00315.57
7.0.160.0030.01015.56
7.0.150.0030.00715.62
7.0.140.0080.03418.62
7.0.130.0090.00615.53
7.0.120.0060.00915.42
7.0.110.0100.00015.52
7.0.100.0000.00915.59
7.0.90.0030.01015.53
7.0.80.0030.01415.51
7.0.70.0030.00715.26
7.0.60.0090.04517.68
7.0.50.0060.04316.84
7.0.40.0080.04516.90
7.0.30.0130.02516.73
7.0.20.0170.03116.80
7.0.10.0070.02316.76
7.0.00.0030.03516.66
5.6.400.0000.00814.34
5.6.390.0070.00714.52
5.6.380.0040.00814.25
5.6.370.0070.00714.10
5.6.360.0060.00613.99
5.6.350.0000.01014.09
5.6.340.0060.00614.16
5.6.330.0060.00314.39
5.6.320.0030.01114.25
5.6.310.0030.01214.32
5.6.300.0110.00414.25
5.6.290.0030.01014.13
5.6.280.0020.04317.34
5.6.270.0090.00614.19
5.6.260.0030.01014.04
5.6.250.0030.00914.06
5.6.240.0030.01714.16
5.6.230.0050.00514.14
5.6.220.0070.00314.07
5.6.210.0020.03717.43
5.6.200.0120.04216.10
5.6.190.0020.03517.37
5.6.180.0200.02717.22
5.6.170.0190.03017.44
5.6.160.0090.02517.27
5.6.150.0080.03316.13
5.6.140.0050.04516.06
5.6.130.0050.03716.25
5.6.120.0030.02817.65
5.6.110.0090.04617.48
5.6.100.0080.04517.68
5.6.90.0080.04317.61
5.6.80.0080.03217.21
5.6.70.0100.00714.12
5.6.60.0070.00314.17
5.6.50.0100.00313.91
5.6.40.0040.01114.30
5.6.30.0090.00313.83
5.6.20.0090.00314.11
5.6.10.0040.00814.01
5.6.00.0040.01114.14
5.5.380.0000.01614.05
5.5.370.0070.01313.82
5.5.360.0040.01413.91
5.5.350.0050.02317.07
5.5.340.0060.03616.07
5.5.330.0030.04817.04
5.5.320.1670.02517.20
5.5.310.0150.02217.28
5.5.300.0060.03316.05
5.5.290.0030.05016.04
5.5.280.0050.04417.57
5.5.270.0070.04217.45
5.5.260.0110.04017.35
5.5.250.0050.03017.21
5.5.240.0030.04317.20
5.5.230.0070.00713.93
5.5.220.0100.00313.97
5.5.210.0070.00714.26
5.5.200.0070.00713.88
5.5.190.0100.00314.15
5.5.180.0030.01214.16
5.5.170.0030.00714.13
5.5.160.0040.01114.07
5.5.150.0000.01013.83
5.5.140.0060.00613.98
5.5.130.0000.01214.02
5.5.120.0080.00413.87
5.5.110.0000.01513.99
5.5.100.0060.00614.02
5.5.90.0030.01013.84
5.5.80.0030.01014.13
5.5.70.0030.00914.22
5.5.60.0070.00714.17
5.5.50.0060.00913.83
5.5.40.0080.00413.90
5.5.30.0000.00913.85
5.5.20.0030.00913.75
5.5.10.0030.00914.32
5.5.00.0030.01013.73
5.4.450.0250.02415.04
5.4.440.0480.02215.26
5.4.430.0200.03515.19
5.4.420.0460.02615.10
5.4.410.0080.03815.19
5.4.400.0430.03315.04
5.4.390.0490.03715.05
5.4.380.0110.02314.88
5.4.370.0210.02814.73
5.4.360.0200.03114.74
5.4.350.0130.03714.63
5.4.340.0270.03014.83
5.4.330.0090.00310.76
5.4.320.0050.02211.63
5.4.310.0040.02411.75
5.4.300.0060.02411.78
5.4.290.0070.02311.76
5.4.280.0080.01911.41
5.4.270.0080.01911.66
5.4.260.0040.02311.48
5.4.250.0060.02111.41
5.4.240.0040.02511.65
5.4.230.0070.02511.54
5.4.220.0040.02411.57
5.4.210.0070.01911.40
5.4.200.0040.02311.64
5.4.190.0040.02111.60
5.4.180.0020.02811.61
5.4.170.0060.02711.64
5.4.160.0070.02311.60
5.4.150.0080.02511.45
5.4.140.0050.03111.40
5.4.130.0060.02611.44
5.4.120.0050.02811.48
5.4.110.0060.02411.29
5.4.100.0040.02511.44
5.4.90.0050.02011.28
5.4.80.0080.01911.49
5.4.70.0050.02111.37
5.4.60.0030.02211.42
5.4.50.0050.02111.43
5.4.40.0010.02411.44
5.4.30.0080.01811.36
5.4.20.0030.02111.32
5.4.10.0050.02011.28
5.4.00.0070.01811.00
5.3.290.0050.02211.50
5.3.280.0080.01811.49
5.3.270.0050.02211.57
5.3.260.0070.02111.48
5.3.250.0050.02111.52
5.3.240.0040.02211.40
5.3.230.0040.02411.36
5.3.220.0050.02211.48
5.3.210.0050.02111.31
5.3.200.0060.02111.31
5.3.190.0060.02111.47
5.3.180.0050.02711.58
5.3.170.0070.01911.54
5.3.160.0060.02011.46
5.3.150.0040.02711.49
5.3.140.0050.02011.40
5.3.130.0030.02811.49
5.3.120.0070.02111.52
5.3.110.0070.02111.51
5.3.100.0060.02211.26
5.3.90.0050.02011.25
5.3.80.0030.02211.04
5.3.70.0050.02111.02
5.3.60.0080.01811.22
5.3.50.0020.02711.13
5.3.40.0070.01811.06
5.3.30.0050.02311.19
5.3.20.0070.02111.00
5.3.10.0040.02210.90
5.3.00.0030.02110.80
5.2.170.0050.0299.21
5.2.160.0050.0339.21
5.2.150.0070.0309.21
5.2.140.0030.0339.21
5.2.130.0020.0339.17
5.2.120.0060.0299.17
5.2.110.0060.0329.18
5.2.100.0090.0269.17
5.2.90.0050.0369.17
5.2.80.0080.0369.16
5.2.70.0120.0569.16
5.2.60.0070.0429.12
5.2.50.0120.0469.09
5.2.40.0030.0329.06
5.2.30.0040.0309.04
5.2.20.0040.0309.04
5.2.10.0070.0268.93
5.2.00.0060.0288.80
5.1.60.0070.0218.08
5.1.50.0040.0258.08
5.1.40.0050.0348.07
5.1.30.0090.0268.41
5.1.20.0040.0278.45
5.1.10.0030.0288.16
5.1.00.0040.0268.16
5.0.50.0030.0216.64
5.0.40.0020.0216.50
5.0.30.0030.0376.32
5.0.20.0050.0186.28
5.0.10.0030.0206.26
5.0.00.0030.0326.25
4.4.90.0040.0154.77
4.4.80.0030.0164.75
4.4.70.0020.0174.75
4.4.60.0030.0214.75
4.4.50.0030.0174.77
4.4.40.0040.0324.71
4.4.30.0020.0184.76
4.4.20.0050.0154.85
4.4.10.0050.0204.85
4.4.00.0010.0284.76
4.3.110.0020.0184.67
4.3.100.0030.0154.66
4.3.90.0030.0144.64
4.3.80.0040.0244.58
4.3.70.0000.0194.63
4.3.60.0010.0164.63
4.3.50.0040.0154.63
4.3.40.0020.0264.54
4.3.30.0030.0163.29
4.3.20.0040.0153.28
4.3.10.0040.0153.25
4.3.00.0000.01313.43

preferences:
41.68 ms | 401 KiB | 5 Q