3v4l.org

run code in 300+ PHP versions simultaneously
<?php $g1 = gen1(); foreach($g1 as $val) { var_dump($val); } var_dump($g1->getReturn());

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)
8.3.60.0100.01018.43
8.3.50.0120.00921.11
8.3.40.0190.00018.78
8.3.30.0040.01118.73
8.3.20.0110.00320.17
8.3.10.0000.00821.82
8.3.00.0040.00417.80
8.2.180.0040.01116.88
8.2.170.0000.01522.96
8.2.160.0100.00320.38
8.2.150.0040.00424.18
8.2.140.0080.00024.66
8.2.130.0080.00026.16
8.2.120.0090.00017.50
8.2.110.0030.00619.30
8.2.100.0040.01117.63
8.2.90.0080.00019.08
8.2.80.0000.00817.97
8.2.70.0030.00517.63
8.2.60.0050.00317.93
8.2.50.0090.00018.07
8.2.40.0030.00621.05
8.2.30.0070.00020.52
8.2.20.0060.00317.55
8.2.10.0080.00017.95
8.2.00.0000.00818.00
8.1.280.0110.00425.92
8.1.270.0090.00922.21
8.1.260.0050.00326.35
8.1.250.0050.00328.09
8.1.240.0070.01420.96
8.1.230.0080.00318.95
8.1.220.0000.00817.74
8.1.210.0050.00318.77
8.1.200.0060.00317.10
8.1.190.0050.00317.10
8.1.180.0000.00718.10
8.1.170.0040.00818.50
8.1.160.0000.00721.89
8.1.150.0040.00418.66
8.1.140.0060.00317.22
8.1.130.0000.00717.48
8.1.120.0040.00317.36
8.1.110.0070.00017.24
8.1.100.0030.00317.21
8.1.90.0030.00617.35
8.1.80.0050.00217.29
8.1.70.0000.00717.20
8.1.60.0030.00617.51
8.1.50.0050.00517.36
8.1.40.0070.00017.42
8.1.30.0040.00417.66
8.1.20.0020.00517.47
8.1.10.0000.00717.48
8.1.00.0000.00717.32
8.0.300.0000.00818.77
8.0.290.0060.00316.75
8.0.280.0040.00418.27
8.0.270.0000.00817.18
8.0.260.0000.00617.16
8.0.250.0040.00416.97
8.0.240.0030.00316.95
8.0.230.0000.00716.85
8.0.220.0030.00316.78
8.0.210.0040.00416.77
8.0.200.0080.00016.92
8.0.190.0100.00016.94
8.0.180.0080.00016.79
8.0.170.0000.00716.92
8.0.160.0040.00416.89
8.0.150.0040.00416.72
8.0.140.0000.00716.86
8.0.130.0000.00613.28
8.0.120.0000.00716.78
8.0.110.0040.00416.70
8.0.100.0000.00716.73
8.0.90.0040.00416.94
8.0.80.0000.01616.84
8.0.70.0050.00316.98
8.0.60.0000.00716.69
8.0.50.0000.00716.82
8.0.30.0090.01316.90
8.0.20.0110.00717.40
8.0.10.0000.00816.91
8.0.00.0070.01116.69
7.4.330.0050.00015.08
7.4.320.0040.00416.39
7.4.300.0070.00016.44
7.4.290.0020.00516.48
7.4.280.0070.00316.43
7.4.270.0060.00016.35
7.4.260.0040.00416.50
7.4.250.0030.00516.34
7.4.240.0050.00216.39
7.4.230.0030.00316.34
7.4.220.0070.01816.33
7.4.210.0070.00716.58
7.4.200.0000.00716.48
7.4.160.0030.01316.57
7.4.150.0080.00917.40
7.4.140.0140.00817.86
7.4.130.0110.00716.45
7.4.120.0100.00816.41
7.4.110.0100.00716.67
7.4.100.0150.00316.34
7.4.90.0090.00916.54
7.4.80.0070.01019.39
7.4.70.0250.01116.37
7.4.60.0060.00916.30
7.4.50.0030.00516.56
7.4.40.0130.00316.40
7.4.30.0130.00416.28
7.4.00.0100.00714.91
7.3.330.0000.00513.09
7.3.320.0000.00613.17
7.3.310.0040.00416.12
7.3.300.0030.00316.30
7.3.290.0070.00816.20
7.3.280.0070.01216.25
7.3.270.0080.01117.40
7.3.260.0150.00916.22
7.3.250.0130.00416.33
7.3.240.0120.00616.54
7.3.230.0120.00616.39
7.3.210.0060.01216.30
7.3.200.0100.00716.15
7.3.190.0120.00416.30
7.3.180.0040.01316.27
7.3.170.0000.02116.38
7.3.160.0090.01216.49
7.3.120.0030.01114.79
7.3.110.0070.00914.63
7.3.100.0060.00914.91
7.3.90.0050.00815.02
7.3.80.0040.01014.96
7.3.70.0020.01114.65
7.3.60.0040.01114.72
7.3.50.0100.00514.83
7.3.40.0090.00314.82
7.3.30.0050.00814.79
7.3.20.0120.00416.54
7.3.10.0040.01116.56
7.3.00.0050.00716.49
7.2.330.0070.01116.46
7.2.320.0110.00916.56
7.2.310.0050.01116.41
7.2.300.0060.01116.64
7.2.290.0060.01216.39
7.2.250.0070.01114.89
7.2.240.0070.00614.84
7.2.230.0050.00914.91
7.2.220.0080.01014.92
7.2.210.0070.00814.86
7.2.200.0080.00614.89
7.2.190.0090.00514.94
7.2.180.0060.00515.01
7.2.170.0060.00714.88
7.2.160.0000.01114.69
7.2.150.0030.00616.67
7.2.140.0000.01116.59
7.2.130.0040.00816.62
7.2.120.0030.01316.66
7.2.110.0060.00316.55
7.2.100.0000.01116.72
7.2.90.0030.01416.59
7.2.80.0030.01016.58
7.2.70.0060.00916.87
7.2.60.0090.00616.89
7.2.50.0110.00416.43
7.2.40.0090.00316.67
7.2.30.0070.01016.87
7.2.20.0030.01316.66
7.2.10.0060.00616.92
7.2.00.0030.01118.18
7.1.330.0050.00815.63
7.1.320.0080.00515.65
7.1.310.0040.01115.60
7.1.300.0050.00915.53
7.1.290.0050.00815.67
7.1.280.0060.00615.68
7.1.270.0060.00715.60
7.1.260.0070.00515.66
7.1.250.0030.01015.70
7.1.200.0000.00915.47
7.1.100.0040.00417.96
7.1.70.0040.00417.17
7.1.60.0070.01419.27
7.1.50.0040.01516.56
7.1.00.0100.06722.44
7.0.200.0030.00516.60
7.0.60.0170.04719.78
7.0.50.0000.04717.84
7.0.40.0030.08720.40
7.0.30.0500.04320.00
7.0.20.0230.07320.20
7.0.10.0030.04720.30
7.0.00.0130.07320.16
5.6.280.0030.07021.02
5.6.210.0130.08020.74
5.6.200.0030.07718.16
5.6.190.0000.04320.67
5.6.180.0030.05320.39
5.6.170.0370.05020.47
5.6.160.0000.06720.38
5.6.150.0070.04718.16
5.6.140.0130.07018.21
5.6.130.0070.04718.20
5.6.120.0070.06721.13
5.6.110.0100.07720.93
5.6.100.0000.04721.13
5.6.90.0070.08720.98
5.6.80.0030.04320.50
5.5.350.0030.06320.52
5.5.340.0070.07717.91
5.5.330.0070.07320.11
5.5.320.0000.06320.50
5.5.310.0270.05020.20
5.5.300.0030.05317.98
5.5.290.0130.04017.87
5.5.280.0070.04720.87
5.5.270.0170.04720.86
5.5.260.0070.04020.79
5.5.250.0200.07320.65
5.5.240.0170.04320.18
5.4.450.0830.08319.47
5.4.440.0730.07319.64
5.4.430.0700.05319.60
5.4.420.0600.06019.32
5.4.410.0630.05719.51
5.4.400.0770.04318.78
5.4.390.0670.05319.30
5.4.380.0700.04718.80
5.4.370.0770.04319.10
5.4.360.0770.07019.28
5.4.350.0730.04718.96
5.4.340.0900.04718.94
5.4.320.0730.08019.16
5.4.310.0730.04319.31
5.4.300.0870.05318.77
5.4.290.0830.05319.11
5.4.280.0730.04719.08
5.4.270.0700.05318.80
5.4.260.0800.06319.30
5.4.250.0630.05319.18
5.4.240.0670.06018.94
5.4.230.0670.05719.19
5.4.220.0770.07019.24
5.4.210.0800.04319.21
5.4.200.0600.06318.94
5.4.190.0600.05719.18
5.4.180.0700.05019.07
5.4.170.0600.05719.29
5.4.160.0670.05318.93
5.4.150.0570.06718.78
5.4.140.0730.05316.43
5.4.130.0730.04716.40
5.4.120.0770.04016.32
5.4.110.0600.05716.46
5.4.100.0600.05016.36
5.4.90.0730.04716.52
5.4.80.0700.05716.22
5.4.70.0070.07316.37
5.4.60.0070.07316.36
5.4.50.0030.07016.36
5.4.40.0230.06716.39
5.4.30.0200.03716.45
5.4.20.0270.04016.36

preferences:
39.86 ms | 401 KiB | 5 Q