3v4l.org

run code in 300+ PHP versions simultaneously
<?php class X { function __construct($gen) { $this->gen = $gen; } function __destruct() { echo "__destruct: "; var_dump($this->gen->current()); var_dump($this->gen->key()); } } function gen() { $self = yield (0); echo "After yield 0\n"; yield (new X($self)); echo "After yield X\n"; return 12; } $a = gen(); var_dump($a->current()); $a->send($a); var_dump($a->current()); $a->next(); var_dump($a->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)
8.3.60.0150.00816.88
8.3.50.0140.00521.95
8.3.40.0100.00718.84
8.3.30.0070.00718.68
8.3.20.0070.00020.39
8.3.10.0040.00421.73
8.3.00.0100.00017.59
8.2.180.0150.00016.50
8.2.170.0070.00722.96
8.2.160.0110.00322.04
8.2.150.0040.00424.18
8.2.140.0040.00424.66
8.2.130.0070.00026.16
8.2.120.0050.00317.75
8.2.110.0030.00620.51
8.2.100.0080.00417.80
8.2.90.0040.00419.23
8.2.80.0040.00417.97
8.2.70.0000.00817.63
8.2.60.0040.00417.89
8.2.50.0000.00818.07
8.2.40.0040.00419.39
8.2.30.0040.00420.64
8.2.20.0000.00717.74
8.2.10.0050.00318.11
8.2.00.0040.00418.03
8.1.280.0110.00725.92
8.1.270.0000.00823.91
8.1.260.0040.00426.35
8.1.250.0040.00428.09
8.1.240.0030.00623.95
8.1.230.0060.00617.64
8.1.220.0040.00417.74
8.1.210.0040.00418.77
8.1.200.0000.01017.22
8.1.190.0030.00617.25
8.1.180.0080.00018.10
8.1.170.0040.00418.80
8.1.160.0000.00722.06
8.1.150.0040.00418.84
8.1.140.0040.00419.58
8.1.130.0050.00217.61
8.1.120.0000.00817.37
8.1.110.0080.00017.32
8.1.100.0050.00217.43
8.1.90.0040.00417.44
8.1.80.0040.00417.52
8.1.70.0030.00317.38
8.1.60.0060.00317.49
8.1.50.0000.00817.55
8.1.40.0040.00417.55
8.1.30.0030.00917.59
8.1.20.0080.00017.73
8.1.10.0040.00417.57
8.1.00.0050.00517.52
8.0.300.0000.00718.77
8.0.290.0040.00416.75
8.0.280.0030.00318.51
8.0.270.0030.00617.18
8.0.260.0030.00317.17
8.0.250.0030.00616.93
8.0.240.0080.00016.86
8.0.230.0000.00716.96
8.0.220.0000.00716.91
8.0.210.0030.00316.91
8.0.200.0000.00617.00
8.0.190.0070.00016.78
8.0.180.0000.00716.83
8.0.170.0000.00716.90
8.0.160.0040.00416.86
8.0.150.0070.00016.92
8.0.140.0070.00016.91
8.0.130.0000.00513.38
8.0.120.0050.00316.84
8.0.110.0100.00016.92
8.0.100.0020.00516.88
8.0.90.0000.00716.90
8.0.80.0000.01516.82
8.0.70.0000.00716.86
8.0.60.0040.00416.94
8.0.50.0030.00516.79
8.0.30.0130.00516.98
8.0.20.0120.00617.40
8.0.10.0000.00716.88
8.0.00.0050.01216.69
7.4.330.0000.00515.08
7.4.320.0050.00216.48
7.4.300.0030.00316.49
7.4.290.0040.00416.48
7.4.280.0000.00816.39
7.4.270.0000.00716.56
7.4.260.0040.00416.59
7.4.250.0070.00016.57
7.4.240.0000.00716.47
7.4.230.0030.00316.41
7.4.220.0060.01216.63
7.4.210.0080.00816.63
7.4.200.0040.00416.34
7.4.160.0040.01116.32
7.4.150.0060.01217.40
7.4.140.0110.01317.86
7.4.130.0090.00816.54
7.4.120.0110.00616.54
7.4.110.0140.00416.79
7.4.100.0120.00616.41
7.4.90.0080.00816.55
7.4.80.0050.01119.39
7.4.70.0110.01216.46
7.4.60.0090.00616.39
7.4.50.0000.00816.41
7.4.40.0080.00816.48
7.4.30.0070.01116.57
7.4.00.0100.00715.22
7.3.330.0030.00313.29
7.3.320.0000.00613.36
7.3.310.0030.00316.11
7.3.300.0030.00316.34
7.3.290.0060.00016.21
7.3.280.0070.01216.29
7.3.270.0170.00017.40
7.3.260.0070.01016.54
7.3.250.0060.01116.40
7.3.240.0120.00516.28
7.3.230.0170.00016.39
7.3.210.0190.00016.52
7.3.200.0100.00716.53
7.3.190.0000.01716.41
7.3.180.0190.00316.23
7.3.170.0070.01016.35
7.3.160.0100.01016.57
7.2.330.0130.00616.47
7.2.320.0120.00616.33
7.2.310.0070.01016.84
7.2.300.0130.01016.43
7.2.290.0090.01216.87
7.2.60.0100.00616.95
7.2.00.0000.01419.43
7.1.200.0050.00315.91
7.1.100.0000.01117.88
7.1.70.0030.00617.21
7.1.60.0090.01619.43
7.1.50.0130.00316.94
7.1.00.0000.07722.30
7.0.200.0710.01114.81
7.0.60.0100.06719.87
7.0.50.0100.07317.93
7.0.40.0070.04020.20
7.0.30.0200.08020.21
7.0.20.0170.04020.07
7.0.10.0100.08020.06
7.0.00.0100.04320.25
5.6.280.0070.06720.87
5.6.210.0130.06720.76
5.6.200.0070.04018.18
5.6.190.0000.04720.39
5.6.180.3970.04720.62
5.6.170.0270.06320.62
5.6.160.0200.07020.57
5.6.150.0030.04018.21
5.6.140.0130.04718.24
5.6.130.0030.05018.13
5.6.120.0070.08321.02
5.6.110.0100.08721.10
5.6.100.0130.07720.98
5.6.90.0070.08720.94
5.6.80.0070.06020.39
5.5.350.0230.08320.33
5.5.340.0130.05318.10
5.5.330.0100.08020.35
5.5.320.0300.08320.27
5.5.310.0270.05020.35
5.5.300.0030.04317.97
5.5.290.0100.08317.98
5.5.280.0100.05720.84
5.5.270.0100.04320.87
5.5.260.0100.06320.88
5.5.250.0070.05720.55
5.5.240.0130.07020.17
5.4.450.0300.06719.20
5.4.440.0230.05719.46
5.4.430.0170.06019.16
5.4.420.0200.05019.46
5.4.410.0470.05719.06
5.4.400.0330.07019.26
5.4.390.0300.05318.99
5.4.380.0200.07719.14
5.4.370.0400.06318.89
5.4.360.0100.07319.14
5.4.350.0100.06719.06
5.4.340.0400.06019.03
5.4.320.0300.06319.27
5.4.310.0200.06718.98
5.4.300.0270.06019.16
5.4.290.0430.04718.84
5.4.280.0300.06019.15
5.4.270.0230.05319.25
5.4.260.0230.05019.35
5.4.250.0200.05719.13
5.4.240.0230.05319.13
5.4.230.0130.06018.83
5.4.220.0100.08318.86
5.4.210.0770.06018.83
5.4.200.0800.07718.86
5.4.190.0800.05319.35
5.4.180.0730.05719.28
5.4.170.0830.06719.34
5.4.160.0530.05319.11
5.4.150.0130.05719.23
5.4.140.0200.04716.38
5.4.130.0400.05716.37
5.4.120.0100.06016.48
5.4.110.0300.05016.72
5.4.100.0300.05716.65
5.4.90.0230.06016.66
5.4.80.0370.04716.45
5.4.70.0100.05716.46
5.4.60.0230.04716.25
5.4.50.0300.05716.50
5.4.40.0330.06016.49
5.4.30.0230.05016.48
5.4.20.0330.04716.63
5.4.10.0200.06716.57
5.4.00.0200.05715.85

preferences:
57.07 ms | 404 KiB | 6 Q