3v4l.org

run code in 300+ PHP versions simultaneously
<?php function gen() { echo "yielding\n"; yield 24; echo "returning\n"; return 42; } $g = gen(); var_dump($g->valid()); var_dump($g->key()); var_dump($g->current()); $g->next(); var_dump($g->valid()); var_dump($g->key()); var_dump($g->current()); $g->next(); var_dump($g->valid()); var_dump($g->key()); var_dump($g->current());

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)
8.3.60.0180.00318.43
8.3.50.0120.00621.10
8.3.40.0100.00618.79
8.3.30.0070.00718.71
8.3.20.0080.00020.33
8.3.10.0070.00021.69
8.3.00.0040.00417.79
8.2.180.0090.01216.50
8.2.170.0090.00622.96
8.2.160.0030.01020.53
8.2.150.0080.00024.18
8.2.140.0040.00424.66
8.2.130.0080.00026.16
8.2.120.0040.00917.38
8.2.110.0090.00022.06
8.2.100.0060.00619.66
8.2.90.0080.00019.17
8.2.80.0080.00017.97
8.2.70.0050.00317.63
8.2.60.0020.00518.05
8.2.50.0040.00818.07
8.2.40.0050.00319.37
8.2.30.0080.00020.52
8.2.20.0030.00617.74
8.2.10.0040.00418.05
8.2.00.0000.00818.05
8.1.280.0090.00625.92
8.1.270.0060.00322.16
8.1.260.0040.00426.35
8.1.250.0050.00228.09
8.1.240.0040.00422.45
8.1.230.0120.00017.48
8.1.220.0000.00817.74
8.1.210.0060.00318.77
8.1.200.0060.00317.38
8.1.190.0050.00317.35
8.1.180.0080.00018.10
8.1.170.0060.00318.46
8.1.160.0040.00422.09
8.1.150.0040.00418.90
8.1.140.0030.00617.47
8.1.130.0040.00417.62
8.1.120.0070.00017.48
8.1.110.0040.00417.48
8.1.100.0000.00817.46
8.1.90.0040.00417.50
8.1.80.0000.00817.48
8.1.70.0000.00717.52
8.1.60.0040.00417.62
8.1.50.0030.00617.55
8.1.40.0050.00317.51
8.1.30.0000.00917.58
8.1.20.0040.00417.59
8.1.10.0000.00717.50
8.1.00.0030.00517.42
8.0.300.0040.00418.77
8.0.290.0030.00616.75
8.0.280.0000.00718.46
8.0.270.0000.00817.27
8.0.260.0020.00517.28
8.0.250.0020.00516.95
8.0.240.0070.00016.98
8.0.230.0000.00716.96
8.0.220.0070.00016.87
8.0.210.0020.00516.92
8.0.200.0050.00516.96
8.0.190.0040.00417.02
8.0.180.0000.00816.83
8.0.170.0070.00016.85
8.0.160.0040.00416.92
8.0.150.0040.00416.80
8.0.140.0000.00716.75
8.0.130.0000.00613.26
8.0.120.0080.00016.93
8.0.110.0040.00416.75
8.0.100.0070.00016.91
8.0.90.0000.00716.73
8.0.80.0060.01216.82
8.0.70.0040.00416.70
8.0.60.0040.00316.81
8.0.50.0000.00716.72
8.0.30.0060.01217.17
8.0.20.0120.00717.40
8.0.10.0000.00816.86
8.0.00.0060.01416.77
7.4.330.0050.00015.14
7.4.320.0030.00316.62
7.4.300.0040.00416.63
7.4.290.0000.00716.52
7.4.280.0040.00616.64
7.4.270.0040.00416.47
7.4.260.0000.00716.52
7.4.250.0000.00716.47
7.4.240.0020.00516.56
7.4.230.0040.00416.70
7.4.220.0110.00816.68
7.4.210.0100.01016.52
7.4.200.0040.00416.45
7.4.160.0110.00516.52
7.4.150.0130.00517.40
7.4.140.0060.01317.86
7.4.130.0100.00716.57
7.4.120.0110.00616.65
7.4.110.0110.00816.57
7.4.100.0030.02016.48
7.4.90.0060.01216.64
7.4.80.0090.00919.39
7.4.70.0030.01716.64
7.4.60.0140.00316.61
7.4.50.0060.00316.62
7.4.40.0080.01116.43
7.4.30.0090.00916.59
7.4.00.0060.01114.97
7.3.330.0000.00513.10
7.3.320.0050.00013.11
7.3.310.0070.00016.07
7.3.300.0030.00316.29
7.3.290.0080.00816.26
7.3.280.0120.00716.26
7.3.270.0070.01117.40
7.3.260.0170.00816.25
7.3.250.0070.00916.20
7.3.240.0080.00816.52
7.3.230.0100.00916.52
7.3.210.0120.00416.19
7.3.200.0070.01116.18
7.3.190.0060.01016.48
7.3.180.0130.00316.38
7.3.170.0150.00316.48
7.3.160.0030.01316.54
7.3.120.0090.00914.67
7.3.110.0110.00714.61
7.3.100.0080.00315.00
7.3.90.0100.01014.93
7.3.80.0100.00614.96
7.3.70.0030.01214.48
7.3.60.0060.00614.64
7.3.50.0040.01114.43
7.3.40.0040.00814.86
7.3.30.0110.00414.84
7.3.20.0120.00316.64
7.3.10.0070.00516.58
7.3.00.0100.00516.52
7.2.330.0120.00816.62
7.2.320.0120.00616.52
7.2.310.0080.00916.77
7.2.300.0070.01016.69
7.2.290.0100.01316.55
7.2.250.0060.01315.25
7.2.240.0000.02115.20
7.2.230.0110.00314.99
7.2.220.0070.00715.21
7.2.210.0070.01015.00
7.2.200.0070.01014.95
7.2.190.0090.00914.84
7.2.180.0130.00314.95
7.2.170.0040.00715.09
7.2.130.0040.00416.87
7.2.120.0030.00817.00
7.2.110.0090.00016.79
7.2.100.0040.01416.71
7.2.90.0040.01217.09
7.2.80.0090.00016.91
7.2.70.0070.00716.95
7.2.60.0030.01016.97
7.2.50.0050.00516.69
7.2.40.0040.01216.99
7.2.30.0080.00416.97
7.2.20.0070.00316.84
7.2.10.0070.00716.84
7.2.00.0080.00617.99
7.1.330.0070.00315.77
7.1.320.0030.01015.71
7.1.310.0040.01115.52
7.1.300.0070.00315.63
7.1.290.0060.00315.59
7.1.280.0040.00715.71
7.1.270.0000.01315.76
7.1.260.0070.01015.68
7.1.250.0080.00415.47
7.1.200.0060.00515.61
7.1.100.0070.00718.00
7.1.70.0070.01016.95
7.1.60.0110.01419.19
7.1.50.0000.01216.80
7.1.00.0000.07722.30
7.0.200.0030.00716.75
7.0.100.0030.08019.97
7.0.90.0070.08320.06
7.0.80.0200.07319.99
7.0.70.0170.07020.00
7.0.60.0070.08319.96
7.0.50.0070.06020.42
7.0.40.0130.06320.15
7.0.30.0070.05020.03
7.0.20.0070.08719.95
7.0.10.0070.07720.09
7.0.00.0130.07720.12
5.6.280.0070.07021.13
5.6.250.0100.09020.69
5.6.240.0070.08020.64
5.6.230.0100.07020.56
5.6.220.0030.05020.61
5.6.210.0000.08720.67
5.6.200.0100.08721.04
5.6.190.0070.08021.10
5.6.180.0030.07321.08
5.6.170.0130.06721.09
5.6.160.0070.08321.04
5.6.150.0100.04321.04
5.6.140.0030.08721.08
5.6.130.0030.09021.08
5.6.120.0070.04321.06
5.6.110.0030.04321.16
5.6.100.0070.04021.00
5.6.90.0030.04321.00
5.6.80.0030.03320.46
5.6.70.0030.03320.39
5.6.60.0030.03720.47
5.6.50.0000.04320.43
5.6.40.0070.03720.32
5.6.30.0030.04020.32
5.6.20.0030.04320.31
5.6.10.0030.04020.37
5.6.00.0030.04020.44
5.5.380.0200.06720.34
5.5.370.0030.05020.45
5.5.360.0030.08720.35
5.5.350.0030.07320.43
5.5.340.0130.07720.76
5.5.330.0000.06720.89
5.5.320.0030.09020.89
5.5.310.0070.08020.91
5.5.300.0000.09320.90
5.5.290.0070.04720.92
5.5.280.0100.03720.73
5.5.270.0000.04720.63
5.5.260.0070.04020.82
5.5.250.0070.03720.64
5.5.240.0000.04320.16
5.5.230.0130.02320.29
5.5.220.0000.03720.20
5.5.210.0070.03020.29
5.5.200.0130.03020.23
5.5.190.0070.03719.99
5.5.180.0000.04320.23
5.5.160.0030.03320.23
5.5.150.0100.02720.25
5.5.140.0070.05720.23
5.5.130.0070.03020.11
5.5.120.0000.04720.07
5.5.110.0030.04020.23
5.5.100.0130.03019.92
5.5.90.0130.02020.15
5.5.80.0070.03320.09
5.5.70.0070.03320.14
5.5.60.0030.03720.00
5.5.50.0070.04320.05
5.5.40.0070.03019.96
5.5.30.0070.04019.96
5.5.20.0030.04720.05
5.5.10.0030.03320.04
5.5.00.0030.03319.98
5.4.450.0030.06319.45
5.4.440.0070.04319.54
5.4.430.0070.03719.37
5.4.420.0030.04019.45
5.4.410.0130.03019.29
5.4.400.0000.04019.23
5.4.390.0070.03319.03
5.4.380.0000.04018.90
5.4.370.0070.04019.05
5.4.360.0030.03319.03
5.4.350.0030.05019.21
5.4.340.0030.04319.13
5.4.320.0070.03718.88
5.4.310.0000.03318.90
5.4.300.0070.03019.16
5.4.290.0070.04319.05
5.4.280.0200.02019.23
5.4.270.0130.03019.04
5.4.260.0000.04018.90
5.4.250.0070.03319.02
5.4.240.0000.04019.20
5.4.230.0000.04019.22
5.4.220.0070.03319.12
5.4.210.0100.03019.11
5.4.200.0030.03018.85
5.4.190.0070.03319.11
5.4.180.0030.03019.02
5.4.170.0100.02319.11
5.4.160.0030.03019.02
5.4.150.0000.03319.01
5.4.140.0030.03316.42
5.4.130.0000.03316.42
5.4.120.0070.03716.42
5.4.110.0000.04016.27
5.4.100.0030.03016.34
5.4.90.0070.02716.50
5.4.80.0100.02316.35
5.4.70.0030.03316.41
5.4.60.0030.03316.41
5.4.50.0000.03716.40
5.4.40.0070.02716.41
5.4.30.0030.03016.36
5.4.20.0030.05016.40
5.4.10.0270.04016.47
5.4.00.0030.06015.85

preferences:
54.82 ms | 401 KiB | 5 Q