3v4l.org

run code in 300+ PHP versions simultaneously
<?php function TestIterator(){ $tab = [1,2,3,4,5,6]; for($i = 0; $i < count($tab); $i++){ yield $tab[$i]; } } $r = TestIterator(); var_dump($r[0]);

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)
8.3.60.0100.00716.75
8.3.50.0100.01121.14
8.3.40.0150.00018.79
8.3.30.0040.01118.77
8.3.20.0040.00420.39
8.3.10.0050.00323.65
8.3.00.0040.01121.79
8.2.180.0030.01016.63
8.2.170.0110.00422.96
8.2.160.0110.00420.34
8.2.150.0000.00824.18
8.2.140.0080.00024.66
8.2.130.0080.00020.92
8.2.120.0040.00426.35
8.2.110.0070.00320.52
8.2.100.0090.00317.86
8.2.90.0000.00719.05
8.2.80.0040.00417.97
8.2.70.0000.00817.63
8.2.60.0030.00517.93
8.2.50.0080.00318.09
8.2.40.0060.00322.20
8.2.30.0000.00719.31
8.2.20.0040.00417.74
8.2.10.0000.00717.93
8.2.00.0000.00717.98
8.1.280.0110.00425.92
8.1.270.0060.01322.14
8.1.260.0040.00428.09
8.1.250.0030.00328.09
8.1.240.0000.00922.06
8.1.230.0080.00417.58
8.1.220.0000.00817.79
8.1.210.0030.00718.77
8.1.200.0040.00417.10
8.1.190.0050.00317.22
8.1.180.0080.00018.10
8.1.170.0050.00318.35
8.1.160.0040.00420.68
8.1.150.0080.00418.74
8.1.140.0060.00319.50
8.1.130.0000.00717.64
8.1.120.0040.00417.37
8.1.110.0040.00317.30
8.1.100.0090.00017.43
8.1.90.0070.00017.30
8.1.80.0040.00417.39
8.1.70.0030.00317.35
8.1.60.0050.00217.57
8.1.50.0040.00417.51
8.1.40.0000.00817.52
8.1.30.0000.00817.48
8.1.20.0000.00717.49
8.1.10.0040.00417.53
8.1.00.0000.00717.51
8.0.300.0080.00018.77
8.0.290.0060.00316.75
8.0.280.0070.00018.44
8.0.270.0070.00017.16
8.0.260.0000.00617.10
8.0.250.0070.00016.87
8.0.240.0000.00616.86
8.0.230.0070.00016.96
8.0.220.0030.00316.93
8.0.210.0050.00316.82
8.0.200.0000.00816.96
8.0.190.0030.00616.84
8.0.180.0000.00716.86
8.0.170.0000.00816.87
8.0.160.0000.00816.80
8.0.150.0040.00416.87
8.0.140.0040.00416.86
8.0.130.0000.00613.30
8.0.120.0000.00816.85
8.0.110.0040.00416.88
8.0.100.0040.00416.79
8.0.90.0000.00717.02
8.0.80.0030.01316.88
8.0.70.0040.00416.68
8.0.60.0070.00016.84
8.0.50.0040.00416.68
8.0.30.0020.01417.14
8.0.20.0140.00717.40
8.0.10.0060.00316.96
8.0.00.0100.01216.91
7.4.330.0000.00516.85
7.4.320.0060.00016.54
7.4.300.0000.00716.65
7.4.290.0000.00916.65
7.4.280.0000.00716.60
7.4.270.0000.00616.55
7.4.260.0050.00216.42
7.4.250.0050.00316.51
7.4.240.0040.00416.60
7.4.230.0070.00016.52
7.4.220.0120.00916.52
7.4.210.0030.01416.56
7.4.200.0030.00316.56
7.4.160.0060.01016.36
7.4.150.0060.01217.40
7.4.140.0120.00617.86
7.4.130.0110.00616.56
7.4.120.0150.00416.52
7.4.110.0120.00416.68
7.4.100.0170.00016.38
7.4.90.0090.00916.51
7.4.80.0060.01019.39
7.4.70.0060.01016.57
7.4.60.0120.00616.48
7.4.50.0070.01116.28
7.4.40.0090.00916.49
7.4.30.0110.01216.45
7.4.10.0080.00816.37
7.4.00.0100.00815.78
7.3.330.0000.00613.30
7.3.320.0030.00313.39
7.3.310.0030.00316.30
7.3.300.0000.00716.30
7.3.290.0000.00716.22
7.3.280.0120.00616.32
7.3.270.0030.01417.40
7.3.260.0060.01216.61
7.3.250.0100.01116.33
7.3.240.0150.00616.38
7.3.230.0080.01216.39
7.3.210.0070.01016.48
7.3.200.0090.00616.32
7.3.190.0130.00316.24
7.3.180.0060.01116.32
7.3.170.0090.00916.50
7.3.160.0090.00616.50
7.3.130.0000.01916.24
7.3.120.0100.00716.46
7.3.110.0070.01016.36
7.3.100.0100.00716.11
7.3.90.0070.01416.33
7.3.80.0090.00616.20
7.3.70.0070.01016.12
7.3.60.0110.00616.21
7.3.50.0070.00716.30
7.3.40.0040.01116.32
7.3.30.0070.01116.09
7.3.20.0140.00318.11
7.3.10.0070.01018.14
7.3.00.0060.00918.09
7.2.330.0090.00916.55
7.2.320.0090.01516.68
7.2.310.0070.01016.71
7.2.300.0140.00416.66
7.2.290.0150.00716.39
7.2.260.0100.01016.41
7.2.250.0070.01116.63
7.2.240.0060.00916.26
7.2.230.0000.01716.49
7.2.220.0030.01316.45
7.2.210.0070.01116.23
7.2.200.0130.00316.45
7.2.190.0070.01016.59
7.2.180.0040.01516.58
7.2.170.0110.00416.38
7.2.160.0030.01316.56
7.2.150.0160.00018.31
7.2.140.0030.01018.31
7.2.130.0040.01218.40
7.2.120.0110.00018.26
7.2.110.0130.00018.44
7.2.100.0030.01218.36
7.2.90.0070.01018.40
7.2.80.0000.01618.20
7.2.70.0060.00618.34
7.2.60.0070.00817.60
7.2.50.0060.01618.32
7.2.40.0110.00418.45
7.2.30.0000.01218.30
7.2.20.0030.00918.27
7.2.10.0100.01018.34
7.2.00.0060.00818.96
7.1.330.0000.01617.29
7.1.320.0060.01017.44
7.1.310.0100.00017.30
7.1.300.0030.01017.33
7.1.290.0040.01517.50
7.1.280.0090.00617.40
7.1.270.0040.01117.20
7.1.260.0030.00917.10
7.1.250.0070.01017.28
7.1.240.0060.00917.18
7.1.230.0060.00617.31
7.1.220.0130.00317.18
7.1.210.0110.00417.39
7.1.200.0050.00716.34
7.1.190.0040.01117.21
7.1.180.0100.00717.23
7.1.170.0090.00917.26
7.1.160.0040.00717.22
7.1.150.0120.00017.18
7.1.140.0030.00917.14
7.1.130.0090.00617.24
7.1.120.0070.00717.27
7.1.110.0110.00617.31
7.1.100.0050.00917.74
7.1.90.0040.00817.29
7.1.80.0000.01717.22
7.1.70.0020.00817.16
7.1.60.0060.00718.34
7.1.50.0130.00417.08
7.1.40.0070.00717.32
7.1.30.0040.00717.35
7.1.20.0040.00817.20
7.1.10.0120.00317.44
7.1.00.0030.04419.82
7.0.330.0090.00916.83
7.0.320.0040.01117.06
7.0.310.0060.00617.13
7.0.300.0060.00916.64
7.0.290.0030.00616.86
7.0.280.0030.01016.91
7.0.270.0090.00916.96
7.0.260.0040.01116.93
7.0.250.0030.01216.87
7.0.240.0000.01217.09
7.0.230.0090.00616.96
7.0.220.0050.00516.84
7.0.210.0060.00616.96
7.0.200.0400.00915.88
7.0.190.0030.01216.97
7.0.180.0080.00616.92
7.0.170.0140.00017.16
7.0.160.0070.00717.09
7.0.150.0060.01017.05
7.0.140.0070.00416.88
7.0.130.0070.00717.00
7.0.120.0070.00717.02
7.0.110.0040.00816.96
7.0.100.0090.00316.84
7.0.90.0080.00616.96
7.0.80.0090.00617.06
7.0.70.0060.00617.00
7.0.60.0120.03219.37
7.0.50.0080.02117.26
7.0.40.0060.03817.56
7.0.30.0170.04017.50
7.0.20.0180.03317.52
7.0.10.0020.04817.49
7.0.00.0090.02417.50
5.6.400.0030.01015.65
5.6.390.0060.00916.03
5.6.380.0130.00315.83
5.6.370.0000.01115.99
5.6.360.0030.01315.82
5.6.350.0000.01115.66
5.6.340.0000.01515.82
5.6.330.0060.00916.00
5.6.320.0060.00915.59
5.6.310.0060.00615.80
5.6.300.0040.00815.59
5.6.290.0060.00315.77
5.6.280.0030.04218.35
5.6.270.0040.00815.79
5.6.260.0040.01115.85
5.6.250.0090.00615.50
5.6.240.0030.00715.68
5.6.230.0100.00715.84
5.6.220.0030.01315.73
5.6.210.0020.04018.21
5.6.200.0050.03817.04
5.6.190.0070.02618.22
5.6.180.0150.04317.96
5.6.170.0210.04218.18
5.6.160.0050.03918.10
5.6.150.0060.03916.89
5.6.140.0100.04116.99
5.6.130.0050.02816.96
5.6.120.0090.03018.52
5.6.110.0100.02218.30
5.6.100.0050.04718.34
5.6.90.0070.04518.30
5.6.80.0050.04917.94
5.6.70.0080.00315.76
5.6.60.0030.01315.61
5.6.50.0100.01015.54
5.6.40.0060.01315.63
5.6.30.0030.00615.81
5.6.20.0070.00615.79
5.6.10.0100.00315.83
5.6.00.0040.01215.92
5.5.380.0070.00715.79
5.5.370.0030.00915.65
5.5.360.0040.01115.46
5.5.350.0200.04018.08
5.5.340.0110.04116.83
5.5.330.0090.04317.93
5.5.320.0370.03617.97
5.5.310.0190.03418.06
5.5.300.0050.02216.79
5.5.290.0030.03816.74
5.5.280.0050.02518.22
5.5.270.0000.04118.28
5.5.260.0100.04118.12
5.5.250.0100.03818.22
5.5.240.0220.03317.75
5.5.230.0080.00815.52
5.5.220.0130.00615.48
5.5.210.0070.01015.39
5.5.200.0030.00915.40
5.5.190.0050.00515.55
5.5.180.0090.00915.66
5.5.170.0000.01215.71
5.5.160.0040.00915.45
5.5.150.0030.01015.54
5.5.140.0090.00015.62
5.5.130.0090.00315.30
5.5.120.0050.00515.40
5.5.110.0100.00615.46
5.5.100.0060.01015.45
5.5.90.0100.00715.49
5.5.80.0030.01015.51
5.5.70.0100.01015.65
5.5.60.0090.00615.65
5.5.50.0070.01015.47
5.5.40.0150.00415.45
5.5.30.0000.01015.55
5.5.20.0040.01115.46
5.5.10.0030.00915.40
5.5.00.0040.00815.49

preferences:
53.61 ms | 401 KiB | 5 Q