3v4l.org

run code in 300+ PHP versions simultaneously
<?php function generator() { yield 'First value'; for ($i = 1; $i <= 3; $i++) { yield $i; } } $gen = generator(); echo $gen->current(); echo $gen->next(); foreach ($gen as $value) { echo $value . '<br/>'; }

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)
8.3.60.0140.00016.88
8.3.50.0060.01318.05
8.3.40.0070.00718.81
8.3.30.0070.00718.48
8.3.20.0070.00720.20
8.3.10.0000.00823.51
8.3.00.0000.00819.35
8.2.180.0060.00916.38
8.2.170.0150.00022.96
8.2.160.0070.00720.35
8.2.150.0000.00924.18
8.2.140.0080.00024.66
8.2.130.0080.00026.16
8.2.120.0000.00817.63
8.2.110.0080.01222.31
8.2.100.0110.00017.93
8.2.90.0030.00519.13
8.2.80.0030.00717.97
8.2.70.0060.00317.63
8.2.60.0050.00318.04
8.2.50.0080.00018.07
8.2.40.0000.00821.04
8.2.30.0100.00020.56
8.2.20.0080.00017.70
8.2.10.0040.00418.19
8.2.00.0000.00718.18
8.1.280.0100.00725.92
8.1.270.0090.00023.84
8.1.260.0040.00426.35
8.1.250.0000.00828.09
8.1.240.0060.00322.54
8.1.230.0120.00019.44
8.1.220.0000.00817.76
8.1.210.0060.00318.77
8.1.200.0000.01017.23
8.1.190.0050.00317.36
8.1.180.0040.00418.10
8.1.170.0000.00719.07
8.1.160.0000.00722.08
8.1.150.0000.00718.95
8.1.140.0040.00419.58
8.1.130.0040.00417.66
8.1.120.0000.00717.44
8.1.110.0070.00017.44
8.1.100.0000.00817.45
8.1.90.0050.00317.46
8.1.80.0040.00417.43
8.1.70.0080.00017.48
8.1.60.0020.00517.47
8.1.50.0040.00417.55
8.1.40.0050.00317.39
8.1.30.0000.00817.66
8.1.20.0050.00317.65
8.1.10.0040.00417.57
8.1.00.0000.00717.58
8.0.300.0070.00018.77
8.0.290.0000.00716.75
8.0.280.0030.00318.46
8.0.270.0030.00317.31
8.0.260.0030.00317.28
8.0.250.0000.00717.07
8.0.240.0000.00717.04
8.0.230.0050.00216.93
8.0.220.0030.00316.98
8.0.210.0040.00417.03
8.0.200.0000.00817.00
8.0.190.0030.00717.06
8.0.180.0040.00416.98
8.0.170.0000.00817.00
8.0.160.0080.00016.89
8.0.150.0040.00317.00
8.0.140.0000.00816.78
8.0.130.0030.00313.35
8.0.120.0000.00816.80
8.0.110.0040.00416.94
8.0.100.0050.00316.79
8.0.90.0050.00316.96
8.0.80.0100.01016.91
8.0.70.0080.00016.95
8.0.60.0000.00716.91
8.0.50.0040.00416.92
8.0.30.0140.00916.97
8.0.20.0130.00617.40
8.0.10.0040.00417.11
8.0.00.0070.01016.85
7.4.330.0000.00515.08
7.4.320.0030.00316.56
7.4.300.0030.00316.59
7.4.290.0030.00316.56
7.4.280.0000.00816.63
7.4.270.0000.00716.66
7.4.260.0040.00416.46
7.4.250.0080.00016.46
7.4.240.0040.00416.56
7.4.230.0000.00716.71
7.4.220.0040.01516.52
7.4.210.0060.00916.61
7.4.200.0030.00316.56
7.4.160.0090.00616.51
7.4.150.0070.01117.40
7.4.140.0140.01017.86
7.4.130.0100.01016.62
7.4.120.0130.00716.49
7.4.110.0090.00916.57
7.4.100.0190.00316.74
7.4.90.0090.00816.58
7.4.80.0130.00619.39
7.4.70.0030.01316.54
7.4.60.0080.00816.49
7.4.50.0050.00316.42
7.4.40.0100.00816.43
7.4.30.0070.01016.68
7.4.00.0040.01114.66
7.3.330.0020.00213.30
7.3.320.0060.00013.26
7.3.310.0000.00716.50
7.3.300.0000.00716.39
7.3.290.0070.00716.43
7.3.280.0060.01016.41
7.3.270.0100.01017.40
7.3.260.0080.00816.63
7.3.250.0090.00816.47
7.3.240.0060.01316.45
7.3.230.0120.00616.43
7.3.210.0090.01216.56
7.3.200.0100.00716.68
7.3.190.0060.01116.34
7.3.180.0070.01016.53
7.3.170.0060.01216.44
7.3.160.0030.01516.54
7.2.330.0120.01216.55
7.2.320.0110.00716.69
7.2.310.0050.01116.53
7.2.300.0100.00716.43
7.2.290.0110.00616.73
7.2.60.0040.01116.54
7.2.00.0000.01219.12
7.1.200.0150.00015.61
7.1.100.0110.00717.91
7.1.70.0040.00417.27
7.1.60.0100.01319.43
7.1.50.0040.00716.93
7.1.00.0030.07322.36
7.0.200.0360.00614.79
7.0.60.0070.08020.06
7.0.50.0100.07317.88
7.0.40.0000.04720.30
7.0.30.0100.08020.23
7.0.20.0300.08320.30
7.0.10.0100.08320.30
7.0.00.0130.03320.29
5.6.280.0000.07721.12
5.6.210.0170.04720.54
5.6.200.0100.08318.29
5.6.190.0100.07020.68
5.6.180.0430.07320.41
5.6.170.0400.07320.40
5.6.160.0130.07720.48
5.6.150.0070.05018.27
5.6.140.0070.05718.16
5.6.130.0030.07718.18
5.6.120.0130.06721.00
5.6.110.0070.07721.09
5.6.100.0070.08720.98
5.6.90.0000.08321.08
5.6.80.0000.04320.38
5.5.350.0130.04320.33
5.5.340.0070.08018.02
5.5.330.0000.04720.47
5.5.320.0300.05320.20
5.5.310.0270.07720.34
5.5.300.0070.03718.06
5.5.290.0030.04018.04
5.5.280.0100.08320.96
5.5.270.0100.05720.76
5.5.260.0030.04320.76
5.5.250.0070.03720.61
5.5.240.0000.05020.27
5.4.450.0200.05319.39
5.4.440.0270.04719.19
5.4.430.0170.05719.40
5.4.420.0300.04019.28
5.4.410.0230.06019.16
5.4.400.0300.05018.97
5.4.390.0270.07019.09
5.4.380.0200.05319.00
5.4.370.0130.05319.11
5.4.360.0270.05718.71
5.4.350.0200.09318.82
5.4.340.0130.08018.82
5.4.320.0170.07019.00
5.4.310.0200.04719.06
5.4.300.0200.05318.71
5.4.290.0200.04719.09
5.4.280.0200.07018.96
5.4.270.0300.05318.82
5.4.260.0330.04318.92
5.4.250.0170.05718.80
5.4.240.0200.05018.86
5.4.230.0070.06319.00
5.4.220.0130.05718.91
5.4.210.0170.07719.10
5.4.200.0130.08018.97
5.4.190.0130.05718.91
5.4.180.0230.06718.71
5.4.170.0300.06718.91
5.4.160.0300.04719.07
5.4.150.0230.05718.68
5.4.140.0170.05316.34
5.4.130.0130.06016.34
5.4.120.0170.05016.50
5.4.110.0230.06316.23
5.4.100.0370.04016.50
5.4.90.0230.06716.56
5.4.80.0100.05716.42
5.4.70.0170.05316.19
5.4.60.0230.06716.16
5.4.50.0270.05016.52
5.4.40.0200.04716.39
5.4.30.0100.06316.39
5.4.20.0200.05316.38
5.4.10.0170.06716.53
5.4.00.0170.06715.83

preferences:
63.3 ms | 400 KiB | 5 Q