3v4l.org

run code in 300+ PHP versions simultaneously
<?php function gen() { yield 0; yield ['a','b','c'][1]; yield 2; yield 3; yield $element = array('tom','dick','sally','sue')[2]; } try { $o = gen(); foreach($o as $g) { echo $g, boolval($g),"\n"; } } catch (Exception $e) { echo "caught exception"; } finally { echo "Whatever, this line will always run"; }

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)
8.3.60.0120.00916.63
8.3.50.0090.01022.01
8.3.40.0110.00418.68
8.3.30.0140.00019.07
8.3.20.0040.00420.34
8.3.10.0050.00323.48
8.3.00.0040.00419.25
8.2.180.0070.00716.50
8.2.170.0120.00922.96
8.2.160.0100.00320.53
8.2.150.0080.00024.18
8.2.140.0080.00024.66
8.2.130.0100.00726.16
8.2.120.0050.00322.25
8.2.110.0080.00319.15
8.2.100.0070.00718.03
8.2.90.0000.00819.25
8.2.80.0000.00817.97
8.2.70.0070.00318.05
8.2.60.0000.00818.04
8.2.50.0080.00018.10
8.2.40.0060.00320.45
8.2.30.0030.00618.08
8.2.20.0070.00017.67
8.2.10.0040.00418.07
8.2.00.0030.00717.64
8.1.280.0160.01025.92
8.1.270.0030.00623.88
8.1.260.0000.00926.35
8.1.250.0040.00428.09
8.1.240.0030.00623.88
8.1.230.0000.01017.64
8.1.220.0050.00517.74
8.1.210.0090.00018.77
8.1.200.0070.00317.35
8.1.190.0000.00817.35
8.1.180.0040.00418.10
8.1.170.0000.00818.63
8.1.160.0000.00722.06
8.1.150.0070.00018.65
8.1.140.0040.00417.48
8.1.130.0070.00017.83
8.1.120.0040.00417.46
8.1.110.0050.00217.38
8.1.100.0070.00017.49
8.1.90.0080.00017.51
8.1.80.0030.00317.36
8.1.70.0030.00317.43
8.1.60.0030.00617.50
8.1.50.0060.00317.55
8.1.40.0000.00717.41
8.1.30.0000.00917.64
8.1.20.0030.00517.73
8.1.10.0040.00417.59
8.1.00.0050.00217.52
8.0.300.0000.00718.77
8.0.290.0040.00416.75
8.0.280.0040.00418.49
8.0.270.0000.00717.31
8.0.260.0040.00417.32
8.0.250.0000.00716.97
8.0.240.0030.00317.02
8.0.230.0000.00717.04
8.0.220.0000.00716.91
8.0.210.0000.00716.97
8.0.200.0040.00416.96
8.0.190.0040.00417.08
8.0.180.0030.00516.88
8.0.170.0050.00217.00
8.0.160.0000.00817.00
8.0.150.0020.00516.93
8.0.140.0000.00716.98
8.0.130.0060.00013.36
8.0.120.0050.00316.82
8.0.110.0000.00716.96
8.0.100.0040.00416.95
8.0.90.0050.00216.77
8.0.80.0140.00716.91
8.0.70.0040.00416.97
8.0.60.0020.00517.04
8.0.50.0040.00416.83
8.0.30.0120.00716.93
8.0.20.0110.00717.40
8.0.10.0000.00817.13
8.0.00.0090.00816.81
7.4.330.0030.00315.04
7.4.320.0000.00616.65
7.4.300.0060.00316.62
7.4.290.0000.00716.42
7.4.280.0070.00016.65
7.4.270.0000.00616.61
7.4.260.0070.00016.52
7.4.250.0000.00716.59
7.4.240.0020.00516.55
7.4.230.0030.00316.52
7.4.220.0060.01316.65
7.4.210.0080.00716.60
7.4.200.0040.00416.69
7.4.190.0030.00316.48
7.4.160.0030.01216.50
7.4.150.0100.00717.40
7.4.140.0110.00917.86
7.4.130.0070.01216.48
7.4.120.0090.01016.50
7.4.110.0030.01416.34
7.4.100.0180.00016.57
7.4.90.0060.01216.71
7.4.80.0110.00719.39
7.4.70.0130.00816.53
7.4.60.0060.01116.54
7.4.50.0000.00516.62
7.4.40.0030.01122.77
7.4.30.0030.01316.22
7.4.00.0070.01015.07
7.3.330.0050.00013.24
7.3.320.0030.00313.19
7.3.310.0030.00516.40
7.3.300.0000.00716.34
7.3.290.0110.00916.44
7.3.280.0060.01216.34
7.3.270.0070.01017.40
7.3.260.0140.00316.43
7.3.250.0100.01016.39
7.3.240.0130.00616.55
7.3.230.0060.01216.43
7.3.210.0030.01316.55
7.3.200.0140.00719.39
7.3.190.0130.00616.57
7.3.180.0030.01616.49
7.3.170.0090.00616.63
7.3.160.0030.01316.38
7.3.120.0080.00815.06
7.3.10.0140.00816.37
7.3.00.0070.01116.28
7.2.330.0060.01116.46
7.2.320.0090.01216.68
7.2.310.0070.01416.84
7.2.300.0130.00616.45
7.2.290.0030.01316.61
7.2.130.0180.00916.64
7.2.120.0090.00716.65
7.2.110.0110.00616.39
7.2.100.0130.00816.50
7.2.90.0100.00516.47
7.2.80.0130.00816.53
7.2.70.0070.00516.57
7.2.60.0080.01016.84
7.2.50.0200.00716.73
7.2.40.0050.01116.54
7.2.30.0090.00916.94
7.2.20.0160.00716.56
7.2.10.0100.00316.70
7.2.00.0100.00717.85
7.1.250.0100.00915.59
7.1.200.0060.00315.54
7.1.100.0000.01017.96
7.1.70.0030.01417.05
7.1.60.0070.01019.33
7.1.50.0090.00916.86
7.1.00.0000.08022.45
7.0.200.0000.00716.80
7.0.140.0070.07022.00
7.0.80.0070.04319.88
7.0.70.0130.03719.82
7.0.60.0200.03319.99
7.0.50.0230.04720.32
7.0.40.0100.05720.09
7.0.30.0070.03720.14
7.0.20.0100.04320.01
7.0.10.0130.03020.18
7.0.00.0030.04320.02
5.6.280.0070.06721.08
5.6.230.0030.05020.63
5.6.220.0030.04320.58
5.6.210.0070.04720.57
5.6.200.0100.05721.11
5.6.190.0170.05021.09
5.6.180.0130.03321.07
5.6.170.0070.06021.02
5.6.160.0200.07321.17
5.6.150.0070.07321.08
5.6.140.0070.08321.09
5.6.130.0070.07020.99
5.6.120.0070.09021.03
5.6.110.0100.08321.16
5.6.100.0100.08321.04
5.6.90.0100.05721.00
5.6.80.0000.08720.43
5.6.70.0070.08320.43
5.6.60.0070.07320.41
5.6.50.0030.06320.56
5.6.40.0230.07020.43
5.6.30.0170.06720.32
5.6.20.0170.06320.52
5.6.10.0200.05720.41
5.6.00.0070.07720.30
5.5.370.0130.02720.36
5.5.360.0000.04720.34
5.5.350.0100.03020.34
5.5.340.0100.03020.91
5.5.330.0000.04720.83
5.5.320.0100.04020.89
5.5.310.0070.03320.77
5.5.300.0030.03720.76
5.5.290.0070.08320.89
5.5.280.0130.04320.76
5.5.270.0070.07720.91
5.5.260.0100.07720.82
5.5.250.0070.08020.46
5.5.240.0070.04020.29
5.5.230.0100.08020.30
5.5.220.0130.08020.24
5.5.210.0070.07720.11
5.5.200.0000.08720.29
5.5.190.0130.04320.21
5.5.180.0100.07720.25
5.5.160.0000.05020.18
5.5.150.0070.08320.08
5.5.140.0070.08320.17
5.5.130.0100.08020.20
5.5.120.0100.08020.17
5.5.110.0030.06720.08
5.5.100.0100.08020.17
5.5.90.0100.05320.07
5.5.80.0030.08020.06
5.5.70.0130.07020.06
5.5.60.0100.07320.06
5.5.50.0170.07320.14
5.5.40.0100.07720.04
5.5.30.0000.07020.09
5.5.20.0070.07320.00
5.5.10.0130.06020.12
5.5.00.0070.04720.07
5.4.450.0230.07019.36
5.4.440.0070.08319.37
5.4.430.0070.07319.17
5.4.420.0000.08019.45
5.4.410.0070.08319.38
5.4.400.0070.05318.95
5.4.390.0070.08019.13
5.4.380.0030.07719.04
5.4.370.0070.04018.90
5.4.360.0100.07319.03
5.4.350.0000.08319.03
5.4.340.0070.07319.15
5.4.320.0000.06019.12
5.4.310.0200.06318.95
5.4.300.0130.05719.09
5.4.290.0070.06719.12
5.4.280.0070.07718.90
5.4.270.0070.07719.03
5.4.260.0070.07019.13
5.4.250.0100.06719.14
5.4.240.0100.06719.17
5.4.230.0130.07019.23
5.4.220.0030.07319.18
5.4.210.0030.07319.04
5.4.200.0030.05719.20
5.4.190.0030.08319.24
5.4.180.0030.07018.93
5.4.170.0070.07019.09
5.4.160.0100.04318.93
5.4.150.0030.08019.01
5.4.140.0070.06716.25
5.4.130.0000.07316.25
5.4.120.0070.06316.41
5.4.110.0030.04316.43
5.4.100.0030.07016.43
5.4.90.0100.07316.39
5.4.80.0030.07016.45
5.4.70.0030.07016.49
5.4.60.0130.05316.33
5.4.50.0130.07016.33
5.4.40.0070.07316.53
5.4.30.0000.05716.47
5.4.20.0070.07016.31
5.4.10.0100.07016.41
5.4.00.0070.07715.89
5.3.290.0130.07014.64
5.3.280.0000.06314.59
5.3.270.0200.03314.59
5.3.260.0130.07014.56
5.3.250.0070.05714.63
5.3.240.0070.07014.53
5.3.230.0000.08014.72
5.3.220.0070.03714.50
5.3.210.0070.06714.55
5.3.200.0070.07014.50
5.3.190.0030.08314.63
5.3.180.0070.07014.66
5.3.170.0070.03714.46
5.3.160.0130.06314.49
5.3.150.0070.06714.71
5.3.140.0170.06714.48
5.3.130.0170.06714.48
5.3.120.0100.06714.69
5.3.110.0100.07314.47
5.3.100.0000.07014.07
5.3.90.0000.08313.95
5.3.80.0100.06714.07
5.3.70.0100.07314.07
5.3.60.0030.07714.02
5.3.50.0170.06313.95
5.3.40.0070.07313.95
5.3.30.0100.06013.80
5.3.20.0070.07313.74
5.3.10.0070.07013.64
5.3.00.0070.07013.74
5.2.170.0030.07012.30
5.2.160.0170.05012.30
5.2.150.0030.06712.30
5.2.140.0030.05712.30
5.2.130.0100.06012.30
5.2.120.0030.06312.30
5.2.110.0030.04012.30
5.2.100.0100.03012.30
5.2.90.0000.05012.30
5.2.80.0000.04012.30
5.2.70.0130.05712.30
5.2.60.0130.06012.30
5.2.50.0000.05012.30
5.2.40.0000.06312.30
5.2.30.0000.06012.30
5.2.20.0070.05712.30
5.2.10.0030.06012.30
5.2.00.0070.03712.30
5.1.60.0070.02312.30
5.1.50.0000.05712.30
5.1.40.0100.02712.30
5.1.30.0030.05712.30
5.1.20.0070.05712.30
5.1.10.0000.04312.30
5.1.00.0030.05712.30
5.0.50.0030.04312.30
5.0.40.0000.04312.30
5.0.30.0000.07012.30
5.0.20.0030.04312.30
5.0.10.0100.03712.30
5.0.00.0030.06712.30
4.4.90.0000.02312.30
4.4.80.0030.03712.30
4.4.70.0030.03712.30
4.4.60.0030.03312.30
4.4.50.0000.04012.30
4.4.40.0000.03312.30
4.4.30.0030.02312.30
4.4.20.0000.04012.30
4.4.10.0030.03312.30
4.4.00.0000.05012.30
4.3.110.0070.02312.30
4.3.100.0030.02712.30
4.3.90.0070.03012.30
4.3.80.0070.04712.30
4.3.70.0000.02312.30
4.3.60.0000.03712.30
4.3.50.0030.03312.30
4.3.40.0030.04012.30
4.3.30.0000.03712.30
4.3.20.0000.03712.30
4.3.10.0030.02712.30
4.3.00.0000.03712.30

preferences:
36.84 ms | 400 KiB | 5 Q