3v4l.org

run code in 300+ PHP versions simultaneously
<?php function g1() { yield 1; yield 2; } function g2($g1) { while ($g1->valid()) { yield from $g1; } echo "!\n"; yield 3; } $g1 = g1(); $g2 = g2($g1); while ($g2->valid()) { var_dump($g2->current()); $g1->next(); }

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)
8.3.60.0260.00616.50
8.3.50.0140.01422.05
8.3.40.0160.00818.42
8.3.30.0110.01418.54
8.3.20.0040.00820.18
8.3.10.0090.00323.66
8.3.00.0060.00619.13
8.2.180.0220.00016.32
8.2.170.0140.01422.96
8.2.160.0140.01720.38
8.2.150.0180.01125.66
8.2.140.0040.00724.66
8.2.130.0100.00317.36
8.2.120.0070.00426.35
8.2.110.0110.00419.33
8.2.100.0160.00317.66
8.2.90.0070.00320.60
8.2.80.0070.00317.97
8.2.70.0120.00017.92
8.2.60.0060.00318.22
8.2.50.0110.00018.10
8.2.40.0040.00720.55
8.2.30.0030.00719.33
8.2.20.0000.01117.81
8.2.10.0110.00018.19
8.2.00.0100.00018.06
8.1.280.0170.00325.92
8.1.270.0100.00323.91
8.1.260.0100.00028.09
8.1.250.0060.00628.09
8.1.240.0120.00423.96
8.1.230.0120.00620.97
8.1.220.0070.00417.76
8.1.210.0030.00619.02
8.1.200.0070.00417.35
8.1.190.0000.01017.23
8.1.180.0080.00418.10
8.1.170.0070.00318.46
8.1.160.0110.00018.87
8.1.150.0030.00618.72
8.1.140.0070.00319.52
8.1.130.0060.00317.73
8.1.120.0030.00717.53
8.1.110.0040.00717.54
8.1.100.0030.00817.58
8.1.90.0050.00517.41
8.1.80.0000.01117.55
8.1.70.0040.00817.34
8.1.60.0070.00417.55
8.1.50.0110.00317.62
8.1.40.0000.01217.48
8.1.30.0040.00717.54
8.1.20.0060.00317.52
8.1.10.0060.00317.52
8.1.00.0000.00917.56
8.0.300.0030.00719.90
8.0.290.0060.00316.63
8.0.280.0040.00718.39
8.0.270.0060.00318.00
8.0.260.0050.00517.09
8.0.250.0030.00616.94
8.0.240.0040.00716.86
8.0.230.0000.01016.89
8.0.220.0060.00316.79
8.0.210.0000.01216.75
8.0.200.0070.00416.96
8.0.190.0030.00616.80
8.0.180.0110.00016.88
8.0.170.0000.01116.86
8.0.160.0060.00316.81
8.0.150.0030.00716.66
8.0.140.0120.00316.74
8.0.130.0030.00513.35
8.0.120.0040.00716.79
8.0.110.0060.00316.69
8.0.100.0060.00316.78
8.0.90.0030.00616.84
8.0.80.0100.01716.85
8.0.70.0050.00516.68
8.0.60.0040.00716.72
8.0.50.0030.00716.89
8.0.30.0280.01817.15
8.0.20.0300.02617.40
8.0.10.0060.00316.76
8.0.00.0370.01416.85
7.4.330.0080.00016.71
7.4.320.0110.00016.37
7.4.300.0080.00016.29
7.4.290.0000.00916.49
7.4.280.0000.01216.38
7.4.270.0090.00016.40
7.4.260.0070.00316.46
7.4.250.0070.00316.45
7.4.240.0030.00716.46
7.4.230.0060.00316.51
7.4.220.0200.01316.42
7.4.210.0070.02416.56
7.4.200.0090.00016.56
7.4.160.0260.01316.41
7.4.150.0280.01617.40
7.4.140.0380.01817.86
7.4.130.0110.03516.38
7.4.120.0250.01916.50
7.4.110.0430.02016.52
7.4.100.0300.02016.53
7.4.90.0190.02516.36
7.4.80.0300.02419.39
7.4.70.0230.02316.49
7.4.60.0150.01816.36
7.4.50.0130.00816.36
7.4.40.0190.02316.33
7.4.30.0110.02616.66
7.4.00.0150.00814.74
7.3.330.0080.00013.17
7.3.320.0060.00313.30
7.3.310.0040.00716.00
7.3.300.0090.00016.26
7.3.290.0110.01416.26
7.3.280.0210.01416.22
7.3.270.0340.01617.40
7.3.260.0260.01716.23
7.3.240.0410.01516.18
7.3.230.0220.01616.39
7.3.210.0060.03416.13
7.3.200.0170.02016.18
7.3.190.0290.01016.30
7.3.180.0130.02316.24
7.3.170.0150.03716.27
7.3.160.0100.02616.25
7.2.330.0220.01716.71
7.2.320.0280.01516.64
7.2.310.0160.03016.64
7.2.300.0220.02416.60
7.2.290.0180.01816.64
7.2.60.0100.00716.71
7.2.00.0040.01219.44
7.1.200.0120.00915.68
7.1.100.0130.00618.04
7.1.70.0070.01117.13
7.1.60.0100.02319.48
7.1.50.0090.00917.00
7.1.00.0100.07722.45
7.0.200.0170.01016.58
7.0.100.0300.08019.96
7.0.90.0130.05019.96
7.0.80.0200.07719.98
7.0.70.0570.09319.92
7.0.60.0070.05019.95
7.0.50.0130.06720.19
7.0.40.0230.07320.14
7.0.30.0070.08320.05
7.0.20.0130.07720.09
7.0.10.0200.07320.14
7.0.00.0130.07720.04
5.6.280.0000.04020.87
5.6.250.0100.07020.60
5.6.240.0170.08020.64
5.6.230.0100.04320.68
5.6.220.0100.04720.58
5.6.210.0130.07720.62
5.6.200.0070.09021.07
5.6.190.0100.06721.02
5.6.180.0170.05021.08
5.6.170.0200.07021.05
5.6.160.0100.07720.96
5.6.150.0070.04721.03
5.6.140.0100.08021.13
5.6.130.0030.09020.99
5.6.120.0130.07321.07
5.6.110.0070.05720.93
5.6.100.0070.04321.16
5.6.90.0030.05321.06
5.6.80.0100.07020.47
5.6.70.0030.08320.43
5.6.60.0070.06720.48
5.6.50.0070.04020.50
5.6.40.0030.04720.44
5.6.30.0100.05020.30
5.6.20.0130.07020.31
5.6.10.0130.07320.44
5.6.00.0030.05720.36
5.5.380.0070.06020.46
5.5.370.0100.07720.42
5.5.360.0030.07720.44
5.5.350.0030.08720.40
5.5.340.0070.05020.80
5.5.330.0070.08020.89
5.5.320.0070.04720.84
5.5.310.0070.08020.86
5.5.300.0030.07720.64
5.5.290.0030.08020.89
5.5.280.0130.09020.80
5.5.270.0030.07320.89
5.5.260.0070.08720.86
5.5.250.0100.08320.67
5.5.240.0070.05320.19
5.5.230.0200.07320.28
5.5.220.0130.07020.02
5.5.210.0070.06720.13
5.5.200.0100.03720.23
5.5.190.0000.04720.15
5.5.180.0100.07320.12
5.5.160.0030.06720.27
5.5.150.0030.05320.23
5.5.140.0030.08020.08
5.5.130.0100.04319.99
5.5.120.0100.08020.28
5.5.110.0100.07320.11
5.5.100.0130.06020.12
5.5.90.0100.06020.09
5.5.80.0100.07020.05
5.5.70.0230.06020.04
5.5.60.0130.08720.08
5.5.50.0030.05320.05
5.5.40.0070.07720.16
5.5.30.0030.07720.11
5.5.20.0170.06720.06
5.5.10.0130.05320.04
5.5.00.0100.07020.00

preferences:
50.69 ms | 401 KiB | 5 Q