3v4l.org

run code in 300+ PHP versions simultaneously
<?php function gen_one_to_three() { $y=[1,4,7]; foreach ($y as $x) { if($x > 1) yield $x; } } $generator = gen_one_to_three(); foreach ($generator as $value) { echo "$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)
8.3.60.0150.00018.56
8.3.50.0170.00521.27
8.3.40.0140.00318.65
8.3.30.0100.00320.38
8.3.20.0000.00818.74
8.3.10.0080.00021.13
8.3.00.0050.00222.39
8.2.180.0090.00616.75
8.2.170.0070.00722.96
8.2.160.0070.01020.35
8.2.150.0040.00424.18
8.2.140.0090.00024.66
8.2.130.0000.00826.16
8.2.120.0040.00421.07
8.2.110.0030.00619.19
8.2.100.0040.00817.78
8.2.90.0060.00319.27
8.2.80.0080.00017.97
8.2.70.0030.00917.63
8.2.60.0000.00817.93
8.2.50.0000.00818.07
8.2.40.0000.00818.21
8.2.30.0070.00319.44
8.2.20.0040.00417.57
8.2.10.0040.00417.80
8.2.00.0060.00317.62
8.1.280.0120.00325.92
8.1.270.0030.00523.99
8.1.260.0000.00726.35
8.1.250.0040.00428.09
8.1.240.0070.00320.65
8.1.230.0000.01220.89
8.1.220.0060.00318.77
8.1.210.0070.00318.78
8.1.200.0030.00617.24
8.1.190.0000.00717.64
8.1.180.0040.00418.10
8.1.170.0030.00618.53
8.1.160.0040.00418.88
8.1.150.0000.00718.74
8.1.140.0070.00017.49
8.1.130.0030.00317.70
8.1.120.0000.00717.45
8.1.110.0040.00417.45
8.1.100.0080.00017.46
8.1.90.0030.00317.43
8.1.80.0040.00417.35
8.1.70.0000.00617.46
8.1.60.0030.00617.57
8.1.50.0040.00417.42
8.1.40.0000.01017.50
8.1.30.0000.00817.58
8.1.20.0020.00617.59
8.1.10.0000.00717.45
8.1.00.0030.00617.43
8.0.300.0070.00020.01
8.0.290.0040.00417.18
8.0.280.0070.00018.44
8.0.270.0020.00517.11
8.0.260.0030.00316.86
8.0.250.0040.00416.88
8.0.240.0070.00316.87
8.0.230.0070.00016.81
8.0.220.0030.00316.88
8.0.210.0070.00016.76
8.0.200.0060.00016.97
8.0.190.0000.00716.97
8.0.180.0000.00716.80
8.0.170.0040.00416.89
8.0.160.0050.00216.78
8.0.150.0000.00716.87
8.0.140.0040.00416.86
8.0.130.0050.00013.30
8.0.120.0000.00716.83
8.0.110.0070.00016.72
8.0.100.0000.00716.71
8.0.90.0040.00417.01
8.0.80.0040.01116.84
8.0.70.0070.00016.94
8.0.60.0040.00416.84
8.0.50.0000.00816.91
8.0.30.0060.01416.96
8.0.20.0060.01117.40
8.0.10.0000.00716.89
8.0.00.0130.00616.79
7.4.330.0000.00516.71
7.4.320.0030.00316.52
7.4.300.0000.00816.55
7.4.290.0030.00316.60
7.4.280.0000.00616.51
7.4.270.0070.00016.60
7.4.260.0030.00213.27
7.4.250.0070.00016.54
7.4.240.0020.00516.60
7.4.230.0070.00016.62
7.4.220.0030.01716.46
7.4.210.0050.00916.63
7.4.200.0000.00716.64
7.4.190.0040.00416.56
7.4.160.0110.00416.39
7.4.150.0110.00517.40
7.4.140.0060.01017.86
7.4.130.0100.00616.49
7.4.120.0160.00516.55
7.4.110.0050.01216.65
7.4.100.0070.01016.58
7.4.90.0110.01016.35
7.4.80.0040.01519.39
7.4.70.0030.01216.53
7.4.60.0120.00616.66
7.4.50.0060.00016.34
7.4.40.0120.00422.77
7.4.30.0120.00816.41
7.4.00.0070.00814.87
7.3.330.0000.00613.44
7.3.320.0080.00013.30
7.3.310.0030.00316.39
7.3.300.0050.00216.32
7.3.290.0060.00716.33
7.3.280.0080.00916.36
7.3.270.0120.01217.40
7.3.260.0130.00718.24
7.3.250.0140.00916.50
7.3.240.0110.00616.33
7.3.230.0180.00016.50
7.3.210.0090.01216.32
7.3.200.0100.01019.39
7.3.190.0140.01216.60
7.3.180.0030.01616.30
7.3.170.0150.00616.60
7.3.160.0060.00916.34
7.3.120.0100.00714.99
7.3.110.0130.00314.94
7.3.100.0040.01414.52
7.3.90.0030.01014.71
7.3.80.0100.00614.86
7.3.70.0070.01014.97
7.3.60.0000.01414.86
7.3.50.0040.01114.55
7.3.40.0080.00814.94
7.3.30.0000.01114.64
7.3.20.0070.00716.89
7.3.10.0030.01216.66
7.3.00.0030.00916.58
7.2.330.0070.01716.77
7.2.320.0100.01416.70
7.2.310.0120.00616.69
7.2.300.0070.01016.70
7.2.290.0060.00916.91
7.2.250.0060.01315.04
7.2.240.0040.01214.66
7.2.230.0070.01115.28
7.2.220.0000.01315.20
7.2.210.0030.01314.75
7.2.200.0090.00815.11
7.2.190.0030.01115.08
7.2.180.0090.00614.89
7.2.170.0060.00315.20
7.2.130.0120.00616.68
7.2.120.0000.01016.66
7.2.110.0040.00816.89
7.2.100.0060.00916.71
7.2.90.0070.01016.74
7.2.80.0040.01216.75
7.2.70.0070.00416.93
7.2.60.0070.00717.02
7.2.50.0030.00616.87
7.2.40.0030.01316.96
7.2.30.0060.00916.82
7.2.20.0030.00916.73
7.2.10.0030.01516.67
7.2.00.0050.00918.23
7.1.330.0130.00015.96
7.1.320.0040.00815.94
7.1.310.0120.00315.95
7.1.300.0030.01015.80
7.1.290.0090.00315.61
7.1.280.0000.00815.99
7.1.270.0000.01215.60
7.1.260.0000.00815.95
7.1.250.0070.00715.84
7.1.240.0030.01015.95
7.1.230.0000.01615.66
7.1.220.0080.00315.73
7.1.210.0070.00715.61
7.1.200.0110.00415.55
7.1.190.0080.00315.66
7.1.180.0070.00315.66
7.1.170.0000.01115.64
7.1.160.0000.01015.77
7.1.150.0040.00715.73
7.1.140.0110.00415.73
7.1.130.0000.01115.88
7.1.120.0110.00315.59
7.1.110.0000.01515.45
7.1.100.0070.00316.91
7.1.90.0000.01015.86
7.1.80.0000.00715.82
7.1.70.0060.00416.24
7.1.60.0080.00817.33
7.1.50.0110.00516.18
7.1.40.0060.00615.69
7.1.30.0030.00615.68
7.1.20.0030.00715.64
7.1.10.0040.00815.66
7.1.00.0030.02319.02
7.0.330.0000.01515.46
7.0.320.0000.01015.05
7.0.310.0050.00515.33
7.0.300.0090.00315.43
7.0.290.0000.01315.17
7.0.280.0110.00015.29
7.0.270.0090.00615.26
7.0.260.0070.00015.31
7.0.250.0100.00315.09
7.0.240.0030.01014.91
7.0.230.0040.00415.18
7.0.220.0060.00615.20
7.0.210.0110.00415.30
7.0.200.0030.00616.05
7.0.190.0030.00715.46
7.0.180.0100.00315.34
7.0.170.0000.01015.26
7.0.160.0070.00315.50
7.0.150.0040.00415.29
7.0.140.0050.03918.78
7.0.130.0030.01015.46
7.0.120.0050.00315.43
7.0.110.0030.01315.29
7.0.100.0030.00615.35
7.0.90.0000.01715.43
7.0.80.0070.03317.64
7.0.70.0120.01717.73
7.0.60.0050.02417.70
7.0.50.0080.02317.76
7.0.40.0020.02916.66
7.0.30.0100.02516.80
7.0.20.0050.02216.75
7.0.10.0070.02116.83
7.0.00.0020.04516.77
5.6.380.0100.00314.41
5.6.370.0040.00814.25
5.6.360.0050.00514.14
5.6.350.0080.00414.51
5.6.340.0030.00914.54
5.6.330.0050.00814.28
5.6.320.0070.00714.53
5.6.310.0000.01314.54
5.6.300.0120.00014.30
5.6.290.0000.01014.39
5.6.280.0020.04117.66
5.6.270.0090.00614.20
5.6.260.0030.01014.47
5.6.250.0040.00714.39
5.6.240.0060.00314.25
5.6.230.0050.02317.44
5.6.220.0060.02517.46
5.6.210.0020.02917.33
5.6.200.0020.02617.67
5.6.190.0070.02517.69
5.6.180.0070.02017.75
5.6.170.0050.03417.66
5.6.160.0050.02517.71
5.6.150.0030.02817.63
5.6.140.0030.03117.72
5.6.130.0020.02417.58
5.6.120.0050.04517.56
5.6.110.0130.04317.47
5.6.100.0030.04017.71
5.6.90.0030.02817.61
5.6.80.0050.02817.34
5.6.70.0030.02717.30
5.6.60.0060.04117.26
5.6.50.0050.03217.10
5.6.40.0070.04117.33
5.6.30.0070.04217.39
5.6.20.0030.03117.35
5.6.10.0050.02617.31
5.6.00.0090.02117.20
5.5.380.0030.00611.09
5.5.370.0110.03515.79
5.5.360.0070.02215.62
5.5.350.0030.02515.69
5.5.340.0030.02515.87
5.5.330.0080.02716.09
5.5.320.0020.02716.17
5.5.310.0080.02315.90
5.5.300.0030.02215.92
5.5.290.0050.04416.06
5.5.280.0080.04315.89
5.5.270.0100.04016.03
5.5.260.0070.02315.99
5.5.250.0020.02415.74
5.5.240.0030.04615.49
5.5.230.0030.02815.70
5.5.220.0050.02915.72
5.5.210.0050.04515.59
5.5.200.0070.04115.56
5.5.190.0090.03915.60
5.5.180.0060.04615.54
5.5.170.0000.00911.25
5.5.160.0130.03715.60
5.5.150.0020.04115.35
5.5.140.0070.04315.66
5.5.130.0100.03615.47
5.5.120.0080.03915.72
5.5.110.0100.04215.58
5.5.100.0100.04215.52
5.5.90.0080.04115.63
5.5.80.0100.04115.46
5.5.70.0050.04415.44
5.5.60.0100.03515.60
5.5.50.0030.04015.57
5.5.40.0080.03715.63
5.5.30.0070.04315.61
5.5.20.0050.04415.36
5.5.10.0100.04015.48
5.5.00.0100.03715.57
5.4.450.0060.04515.06
5.4.440.0030.04215.18
5.4.430.0050.02715.13
5.4.420.0030.02515.00
5.4.410.0050.02314.92
5.4.400.0010.02414.93
5.4.390.0000.03914.95
5.4.380.0070.02014.79
5.4.370.0010.03915.01
5.4.360.0100.02014.79
5.4.350.0030.03114.96
5.4.340.0100.03814.96
5.4.330.0030.00710.57
5.4.320.0070.04314.82
5.4.310.0120.03414.87
5.4.300.0070.04014.93
5.4.290.0050.04314.98
5.4.280.0050.04214.76
5.4.270.0060.04314.86
5.4.260.0070.04714.85
5.4.250.0100.03314.95
5.4.240.0040.04214.85
5.4.230.0030.04314.91
5.4.220.0080.04014.90
5.4.210.0030.04514.94
5.4.200.0030.04514.89
5.4.190.0050.03914.91
5.4.180.0120.03514.76
5.4.170.0040.04415.04
5.4.160.0070.04314.84
5.4.150.0080.03814.87
5.4.140.0080.02413.60
5.4.130.0050.04113.40
5.4.120.0050.04113.81
5.4.110.0080.03813.48
5.4.100.0060.03513.67
5.4.90.0020.03513.73
5.4.80.0120.03013.50
5.4.70.0130.03013.67
5.4.60.0050.03713.67
5.4.50.0090.03013.48
5.4.40.0020.03913.61
5.4.30.0100.03513.64
5.4.20.0070.03613.67
5.4.10.0060.04113.65
5.4.00.0050.02713.27
5.3.290.0030.04212.36
5.3.280.0080.04212.24
5.3.270.0010.04312.40
5.3.260.0030.04012.43
5.3.250.0070.04012.47
5.3.240.0060.02512.45
5.3.230.0050.04012.42
5.3.220.0050.04312.38
5.3.210.0030.04112.39
5.3.200.0040.03112.24
5.3.190.0090.04012.37
5.3.180.0070.04112.41
5.3.170.0030.04012.46
5.3.160.0060.03812.50
5.3.150.0020.04712.35
5.3.140.0050.03812.31
5.3.130.0080.04012.43
5.3.120.0020.03812.44
5.3.110.0050.04312.45
5.3.100.0040.02212.25
5.3.90.0070.03812.20
5.3.80.0090.02612.11
5.3.70.0030.03512.05
5.3.60.0070.03812.16
5.3.50.0030.04312.13
5.3.40.0050.03312.04
5.3.30.0080.04012.04
5.3.20.0100.02211.85
5.3.10.0070.04011.77
5.3.00.0030.03511.74
5.2.170.0010.02610.34
5.2.160.0030.02910.42
5.2.150.0030.02810.41
5.2.140.0030.03310.44
5.2.130.0080.02210.29
5.2.120.0000.03610.50
5.2.110.0070.03110.30
5.2.100.0060.03310.35
5.2.90.0020.03610.45
5.2.80.0030.03310.39
5.2.70.0020.03810.38
5.2.60.0050.02810.23
5.2.50.0030.03410.41
5.2.40.0060.03010.45
5.2.30.0030.02910.46
5.2.20.0080.03010.20
5.2.10.0030.02410.19
5.2.00.0030.02810.29
5.1.60.0060.0239.97
5.1.50.0050.0159.97
5.1.40.0050.02510.01
5.1.30.0020.0279.97
5.1.20.0020.01710.00
5.1.10.0040.0259.97
5.1.00.0030.0319.97
5.0.50.0000.0139.97
5.0.40.0030.0219.97
5.0.30.0040.0279.97
5.0.20.0050.0189.97
5.0.10.0030.0239.97
5.0.00.0040.0309.97
4.4.90.0030.0179.97
4.4.80.0020.0209.97
4.4.70.0000.0209.97
4.4.60.0000.0229.97
4.4.50.0020.0139.97
4.4.40.0000.0259.97
4.4.30.0040.0189.97
4.4.20.0020.0199.97
4.4.10.0050.0179.97
4.4.00.0000.0309.97
4.3.110.0020.0189.97
4.3.100.0000.0209.97
4.3.90.0020.0199.97
4.3.80.0010.0289.97
4.3.70.0020.0119.97
4.3.60.0030.0169.97
4.3.50.0030.0169.97
4.3.40.0020.0239.97
4.3.30.0030.0189.97
4.3.20.0020.0219.97
4.3.10.0010.0209.97
4.3.00.0030.0189.97

preferences:
45.44 ms | 401 KiB | 5 Q