3v4l.org

run code in 300+ PHP versions simultaneously
<?php function iterator() { for ($i = 1; $i <= 10; $i++) { yield $i; } } $generator = iterator(); foreach ($generator as $val) { if ($val > 5) { die; } echo $val . 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)
8.3.60.0180.00016.63
8.3.50.0280.00022.79
8.3.40.0150.00418.71
8.3.30.0120.00318.91
8.3.20.0040.00420.34
8.3.10.0000.00823.64
8.3.00.0040.00719.38
8.2.180.0040.01216.35
8.2.170.0090.00918.90
8.2.160.0100.00722.96
8.2.150.0020.00524.18
8.2.140.0030.00524.66
8.2.130.0000.00726.16
8.2.120.0000.00821.04
8.2.110.0090.00022.05
8.2.100.0080.00417.97
8.2.90.0040.00419.23
8.2.80.0000.00817.97
8.2.70.0080.00017.75
8.2.60.0000.00717.93
8.2.50.0000.00918.07
8.2.40.0040.00418.16
8.2.30.0000.00818.11
8.2.20.0000.00717.73
8.2.10.0000.00718.05
8.2.00.0000.00717.71
8.1.280.0070.00725.92
8.1.270.0060.00323.79
8.1.260.0040.00426.35
8.1.250.0070.00028.09
8.1.240.0060.00323.84
8.1.230.0030.00819.14
8.1.220.0000.00817.76
8.1.210.0080.00018.77
8.1.200.0050.00517.47
8.1.190.0000.00817.13
8.1.180.0060.00318.10
8.1.170.0040.00418.70
8.1.160.0000.00722.11
8.1.150.0000.00818.86
8.1.140.0000.00817.43
8.1.130.0000.00717.76
8.1.120.0000.00717.52
8.1.110.0040.00417.35
8.1.100.0040.00417.44
8.1.90.0050.00217.33
8.1.80.0000.00717.45
8.1.70.0070.00017.35
8.1.60.0040.00417.46
8.1.50.0050.00517.55
8.1.40.0060.00317.52
8.1.30.0050.00317.58
8.1.20.0070.00317.70
8.1.10.0000.00817.43
8.1.00.0040.00417.45
8.0.300.0070.00018.77
8.0.290.0060.00316.88
8.0.280.0030.00318.43
8.0.270.0030.00317.30
8.0.260.0030.00317.20
8.0.250.0000.00717.01
8.0.240.0000.00817.04
8.0.230.0030.00316.86
8.0.220.0070.00016.87
8.0.210.0030.00516.88
8.0.200.0030.00317.01
8.0.190.0040.00417.02
8.0.180.0040.00416.97
8.0.170.0050.00316.97
8.0.160.0000.01116.90
8.0.150.0050.00216.78
8.0.140.0040.00416.87
8.0.130.0060.00313.38
8.0.120.0040.00416.94
8.0.110.0070.00016.87
8.0.100.0040.00416.85
8.0.90.0030.00316.78
8.0.80.0140.00616.91
8.0.70.0060.00316.77
8.0.60.0030.00616.94
8.0.50.0000.00716.85
8.0.30.0120.01016.86
8.0.20.0140.01217.40
8.0.10.0040.00417.07
8.0.00.0100.01216.72
7.4.330.0050.00015.05
7.4.320.0030.00316.41
7.4.300.0060.00016.59
7.4.290.0030.00616.50
7.4.280.0080.00016.59
7.4.270.0000.00716.42
7.4.260.0000.00716.62
7.4.250.0040.00416.61
7.4.240.0020.00616.54
7.4.230.0030.00316.50
7.4.220.0070.01016.56
7.4.210.0070.00716.57
7.4.200.0030.00316.39
7.4.160.0090.00916.57
7.4.150.0140.00317.40
7.4.140.0060.01417.86
7.4.130.0110.00516.56
7.4.120.0120.00716.52
7.4.110.0030.01716.53
7.4.100.0100.00716.45
7.4.90.0110.00716.66
7.4.80.0190.00319.39
7.4.70.0090.00816.48
7.4.60.0110.00716.69
7.4.50.0000.00816.18
7.4.40.0160.00016.51
7.4.30.0120.00316.34
7.4.00.0030.01215.05
7.3.330.0030.00313.29
7.3.320.0000.00613.42
7.3.310.0030.00316.36
7.3.300.0000.00716.44
7.3.290.0110.00416.53
7.3.280.0070.00916.42
7.3.270.0110.00617.40
7.3.260.0040.01516.61
7.3.250.0120.00916.55
7.3.240.0090.00916.53
7.3.230.0130.00416.67
7.3.210.0140.00316.48
7.3.200.0070.01019.39
7.3.190.0090.00916.48
7.3.180.0160.00016.52
7.3.170.0060.01016.53
7.3.160.0090.00916.59
7.2.330.0160.00616.75
7.2.320.0000.01616.72
7.2.310.0070.01016.48
7.2.300.0070.01016.78
7.2.290.0090.00916.71
7.2.110.0080.02016.70
7.2.100.0160.00716.54
7.2.90.0190.01216.50
7.2.80.0150.01216.85
7.2.70.0560.00817.05
7.2.60.0190.01016.86
7.2.50.0330.01316.52
7.2.40.0420.00716.92
7.2.30.0430.00416.82
7.2.20.0320.01916.84
7.2.10.0250.01216.91
7.2.00.0330.00716.79
7.1.230.2010.00715.91
7.1.220.0410.00315.65
7.1.210.0160.01215.57
7.1.200.0130.01315.52
7.1.190.0220.00515.92
7.1.180.0480.00415.53
7.1.170.0290.00315.85
7.1.160.0210.00915.70
7.1.150.0310.00615.30
7.1.140.0360.00515.80
7.1.130.0430.00015.63
7.1.120.0270.00815.84
7.1.110.0240.00815.49
7.1.100.0140.00617.01
7.1.90.0190.00615.73
7.1.80.0320.01315.88
7.1.70.0360.00516.46
7.1.60.0120.01017.71
7.1.50.0350.01416.48
7.1.40.0210.00815.96
7.1.30.0440.01015.83
7.1.20.0110.02115.84
7.1.10.0140.01015.85
7.1.00.0110.03818.93
7.0.310.0430.01115.42
7.0.300.0260.01115.33
7.0.290.0270.00815.37
7.0.280.0370.00515.38
7.0.270.0400.00115.27
7.0.260.0410.00015.01
7.0.250.0310.00415.30
7.0.240.0240.00315.46
7.0.230.0360.00315.31
7.0.220.0120.01615.55
7.0.210.0210.00315.59
7.0.200.0090.00616.11
7.0.190.0230.00315.20
7.0.180.0240.00015.34
7.0.170.0670.00715.43
7.0.160.0190.00615.46
7.0.150.0350.01115.60
7.0.140.0110.03618.60
7.0.130.0200.00415.42
7.0.120.0120.01015.58
7.0.110.0170.00715.34
7.0.100.0160.00515.14
7.0.90.0150.00915.20
7.0.80.0150.00815.11
7.0.70.0170.00615.34
7.0.60.0200.03917.52
7.0.50.0110.04516.65
7.0.40.0070.04716.71
7.0.30.0170.03016.82
7.0.20.0170.02716.78
7.0.10.0100.04916.95
7.0.00.0070.02816.85
5.6.380.0150.01013.97
5.6.370.0170.00814.23
5.6.360.0340.00014.45
5.6.350.0280.00614.18
5.6.340.0390.00414.41
5.6.330.0400.01314.29
5.6.320.0320.00513.78
5.6.310.0160.01014.11
5.6.300.0130.01314.24
5.6.290.0190.00714.70
5.6.280.0100.04017.71
5.6.270.0140.01114.58
5.6.260.0140.00914.44
5.6.250.0090.02014.21
5.6.240.0120.01214.09
5.6.230.0210.00414.25
5.6.220.0140.01014.39
5.6.210.0100.03017.36
5.6.200.0110.03316.21
5.6.190.0120.04217.49
5.6.180.0190.04017.50
5.6.170.0220.04417.38
5.6.160.0180.01817.35
5.6.150.0120.03816.22
5.6.140.0110.04516.32
5.6.130.0120.03016.33
5.6.120.0120.04317.68
5.6.110.0130.03517.66
5.6.100.0130.04517.71
5.6.90.0120.04617.41
5.6.80.0110.02617.22
5.6.70.0080.01614.03
5.6.60.0190.00514.15
5.6.50.0060.01814.21
5.6.40.0130.01014.42
5.6.30.0080.01614.10
5.6.20.0210.00214.15
5.6.10.0170.00614.45
5.6.00.0190.00413.91
5.5.380.0110.00310.96
5.5.370.0110.00611.11
5.5.360.0100.00610.91
5.5.350.0100.04315.69
5.5.340.0110.04114.46
5.5.330.0100.04515.67
5.5.320.0250.03915.77
5.5.310.0140.02715.82
5.5.300.0130.04214.63
5.5.290.0160.03514.54
5.5.280.0080.04716.01
5.5.270.0080.04616.00
5.5.260.0090.02315.97
5.5.250.0130.04015.77
5.5.240.0150.03515.60
5.5.230.0060.00611.16
5.5.220.0070.00711.09
5.5.210.0140.00211.31
5.5.200.0110.00311.00
5.5.190.0130.00311.15
5.5.180.0060.00611.15
5.5.170.0110.00714.18
5.5.160.0120.00611.23
5.5.150.0060.01211.05
5.5.140.0050.00511.25
5.5.130.0080.00811.23
5.5.120.0070.00711.15
5.5.110.0110.00511.25
5.5.100.0070.00711.32
5.5.90.0080.00811.09
5.5.80.0100.00611.15
5.5.70.0120.00411.13
5.5.60.0120.00410.93
5.5.50.0040.00911.04
5.5.40.0050.00510.75
5.5.30.0030.00911.02
5.5.20.0080.00610.99
5.5.10.0110.00611.00
5.5.00.0130.00311.26
5.4.450.0220.02615.05
5.4.440.0350.02115.17
5.4.430.0270.02515.15
5.4.420.0240.02515.21
5.4.410.0160.02615.08
5.4.400.0320.02014.90
5.4.390.0320.02814.98
5.4.380.0140.03014.65
5.4.370.0090.03214.76
5.4.360.0110.03114.63
5.4.350.0140.03314.58
5.4.340.0160.02514.72
5.4.330.0050.01010.66
5.4.320.0080.02211.57
5.4.310.0100.01911.66
5.4.300.0060.02111.78
5.4.290.0080.02211.65
5.4.280.0080.01911.56
5.4.270.0090.02011.59
5.4.260.0090.01911.49
5.4.250.0100.01911.63
5.4.240.0090.02111.62
5.4.230.0080.02111.62
5.4.220.0040.02611.51
5.4.210.0090.01811.63
5.4.200.0060.02011.58
5.4.190.0080.02011.53
5.4.180.0100.01811.66
5.4.170.0110.01911.49
5.4.160.0060.02211.51
5.4.150.0080.02111.56
5.4.140.0110.01911.42
5.4.130.0070.02011.33
5.4.120.0090.01911.40
5.4.110.0050.02211.38
5.4.100.0070.02311.38
5.4.90.0080.02111.29
5.4.80.0090.01911.41
5.4.70.0080.02311.27
5.4.60.0140.02111.38
5.4.50.0110.02111.41
5.4.40.0100.02811.29
5.4.30.0140.02311.46
5.4.20.0120.02311.40
5.4.10.0100.02011.27
5.4.00.0090.02111.20
5.3.290.0100.02711.59
5.3.280.0090.02011.54
5.3.270.0070.02411.55
5.3.260.0100.02011.55
5.3.250.0090.02011.55
5.3.240.0090.02411.55
5.3.230.0090.02311.55
5.3.220.0080.01811.53
5.3.210.0090.01811.53
5.3.200.0050.02411.53
5.3.190.0110.02011.55
5.3.180.0140.01911.58
5.3.170.0080.02111.55
5.3.160.0140.01811.53
5.3.150.0120.02111.53
5.3.140.0120.02011.52
5.3.130.0080.02511.52
5.3.120.0120.02111.52
5.3.110.0140.02011.52
5.3.100.0090.02211.26
5.3.90.0080.02211.24
5.3.80.0130.02011.24
5.3.70.0080.01911.24
5.3.60.0060.02211.23
5.3.50.0120.01811.21
5.3.40.0110.01911.20
5.3.30.0110.01811.18
5.3.20.0100.02111.07
5.3.10.0110.01811.06
5.3.00.0090.02011.05
5.2.170.0080.0199.80
5.2.160.0090.0149.80
5.2.150.0110.0179.80
5.2.140.0060.0199.80
5.2.130.0110.0149.78
5.2.120.0090.0179.78
5.2.110.0050.0209.78
5.2.100.0120.0159.78
5.2.90.0100.0169.78
5.2.80.0060.0209.78
5.2.70.0100.0149.78
5.2.60.0050.0199.75
5.2.50.0080.0169.74
5.2.40.0060.0169.73
5.2.30.0080.0179.71
5.2.20.0070.0179.71
5.2.10.0070.0179.66
5.2.00.0050.0199.60
5.1.60.0080.0149.23
5.1.50.0080.0139.23
5.1.40.0100.0129.23
5.1.30.0040.0169.40
5.1.20.0070.0159.41
5.1.10.0070.0159.27
5.1.00.0060.0159.27
5.0.50.0040.0118.51
5.0.40.0120.0098.44
5.0.30.0020.0188.35
5.0.20.0060.0108.33
5.0.10.0050.0128.32
5.0.00.0040.0188.31
4.4.90.0070.0097.58
4.4.80.0060.0107.57
4.4.70.0050.0117.57
4.4.60.0050.0107.57
4.4.50.0060.0077.58
4.4.40.0030.0167.54
4.4.30.0050.0117.57
4.4.20.0030.0107.62
4.4.10.0060.0087.62
4.4.00.0080.0127.57
4.3.110.0040.0127.53
4.3.100.0040.0107.52
4.3.90.0040.0107.51
4.3.80.0070.0127.48
4.3.70.0040.0107.51
4.3.60.0050.0117.50
4.3.50.0010.0157.51
4.3.40.0020.0157.46
4.3.30.0030.0116.84
4.3.20.0050.0096.83
4.3.10.0050.0076.81
4.3.00.0060.00813.17

preferences:
37.05 ms | 401 KiB | 5 Q