3v4l.org

run code in 300+ PHP versions simultaneously
<?php function printer() { $status=true; while ($i) { $string = yield; yield $string; $status=false; } echo 'Generator is still working? ',($status == false)? 'false' : 'true'; return; } $printer = printer(); $printer->send('Hello world!'); echo $printer->current(); echo $printer->next(); ?>

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)
8.3.60.0180.00318.28
8.3.50.0100.01221.27
8.3.40.0070.00718.64
8.3.30.0070.00720.38
8.3.20.0000.00818.60
8.3.10.0150.00020.90
8.3.00.0000.00822.51
8.2.180.0060.00916.88
8.2.170.0180.00022.96
8.2.160.0070.00720.52
8.2.150.0040.00424.18
8.2.140.0050.00224.66
8.2.130.0000.00726.16
8.2.120.0000.00821.04
8.2.110.0060.00321.06
8.2.100.0080.00317.84
8.2.90.0040.00418.92
8.2.80.0000.00817.97
8.2.70.0040.00417.50
8.2.60.0000.00817.78
8.2.50.0050.00318.10
8.2.40.0040.00418.28
8.2.30.0030.00519.75
8.2.20.0040.00417.74
8.2.10.0050.00217.81
8.2.00.0050.00317.80
8.1.280.0110.00725.92
8.1.270.0050.00323.99
8.1.260.0050.00226.35
8.1.250.0070.00028.09
8.1.240.0030.01419.39
8.1.230.0110.00017.70
8.1.220.0030.00517.79
8.1.210.0030.00618.77
8.1.200.0060.00317.11
8.1.190.0000.00817.23
8.1.180.0090.00018.10
8.1.170.0030.00818.57
8.1.160.0000.00718.89
8.1.150.0020.00518.59
8.1.140.0030.00617.50
8.1.130.0000.00717.88
8.1.120.0000.00817.48
8.1.110.0000.00717.40
8.1.100.0030.00317.42
8.1.90.0070.00017.47
8.1.80.0040.00417.37
8.1.70.0000.00717.39
8.1.60.0050.00517.44
8.1.50.0040.00417.56
8.1.40.0040.00417.54
8.1.30.0000.00817.64
8.1.20.0000.00817.64
8.1.10.0030.00517.53
8.1.00.0040.00417.46
8.0.300.0000.00818.77
8.0.290.0050.00316.75
8.0.280.0040.00418.38
8.0.270.0030.00317.34
8.0.260.0000.00716.89
8.0.250.0000.00717.07
8.0.240.0060.00317.06
8.0.230.0070.00017.00
8.0.220.0030.00316.92
8.0.210.0040.00416.94
8.0.200.0030.00317.07
8.0.190.0070.00016.89
8.0.180.0000.00716.99
8.0.170.0030.00616.96
8.0.160.0040.00316.96
8.0.150.0030.00316.79
8.0.140.0040.00416.94
8.0.130.0030.00313.35
8.0.120.0020.00516.96
8.0.110.0030.00616.84
8.0.100.0000.00816.77
8.0.90.0070.00017.00
8.0.80.0040.01116.93
8.0.70.0050.00217.06
8.0.60.0000.00816.92
8.0.50.0000.00816.76
8.0.30.0120.00716.96
8.0.20.0050.01317.40
8.0.10.0030.00516.98
8.0.00.0050.01316.84
7.4.330.0030.00316.71
7.4.320.0030.00316.61
7.4.300.0060.00016.53
7.4.290.0070.00016.59
7.4.280.0000.00816.41
7.4.270.0030.00316.51
7.4.260.0030.00313.23
7.4.250.0000.00716.39
7.4.240.0030.00316.42
7.4.230.0070.00016.61
7.4.220.0140.00416.55
7.4.210.0070.00716.54
7.4.200.0070.00016.37
7.4.190.0030.00616.48
7.4.160.0060.01016.79
7.4.150.0100.00717.40
7.4.140.0140.00317.86
7.4.130.0080.01216.61
7.4.120.0100.00816.66
7.4.110.0180.00016.36
7.4.100.0130.00416.59
7.4.90.0060.01216.28
7.4.80.0090.01519.39
7.4.70.0030.01316.64
7.4.60.0120.00416.47
7.4.50.0080.00016.52
7.4.40.0040.01522.77
7.4.30.0120.00616.55
7.4.00.0080.00814.95
7.3.330.0020.00213.23
7.3.320.0080.00013.35
7.3.310.0040.00416.39
7.3.300.0000.00916.37
7.3.290.0110.00416.36
7.3.280.0050.01116.35
7.3.270.0130.00317.40
7.3.260.0150.00418.24
7.3.250.0120.00516.39
7.3.240.0150.00616.61
7.3.230.0030.01316.39
7.3.210.0100.01316.69
7.3.200.0120.01319.39
7.3.190.0030.01316.46
7.3.180.0120.00916.36
7.3.170.0080.00816.54
7.3.160.0120.00416.30
7.3.120.0060.01114.65
7.3.110.0060.01114.96
7.3.100.0090.00514.79
7.3.90.0050.00814.89
7.3.80.0020.01114.91
7.3.70.0090.00814.94
7.3.60.0070.00714.91
7.3.50.0050.01114.90
7.3.40.0080.00514.79
7.3.30.0050.01014.59
7.3.20.0100.00616.74
7.3.10.0120.00516.69
7.3.00.0100.00516.73
7.2.330.0090.01216.54
7.2.320.0100.00716.68
7.2.310.0120.00916.59
7.2.300.0070.01016.66
7.2.290.0060.01216.65
7.2.250.0070.00815.07
7.2.240.0110.00915.02
7.2.230.0020.01215.02
7.2.220.0050.00814.95
7.2.210.0090.00815.14
7.2.200.0040.01215.01
7.2.190.0050.01015.04
7.2.180.0050.01114.84
7.2.170.0020.00815.03
7.2.00.0030.01019.44
7.1.330.0070.00615.92
7.1.320.0060.00615.85
7.1.310.0060.00515.93
7.1.300.0070.00615.86
7.1.290.0030.00615.94
7.1.280.0050.00715.76
7.1.270.0080.00615.81
7.1.260.0080.00415.83
7.1.200.0060.00615.45
7.1.100.0110.01118.21
7.1.70.0000.01117.16
7.1.60.0070.01719.17
7.1.50.0100.01417.12
7.1.00.0030.03322.28
7.0.200.0000.00716.73
7.0.140.0070.07022.13
7.0.100.0170.05319.89
7.0.90.0000.07319.94
7.0.80.0130.04719.88
7.0.70.0070.07719.96
7.0.60.0100.05720.06
7.0.50.0100.07320.17
7.0.40.0100.08020.02
7.0.30.0000.04720.06
7.0.20.0030.04320.13
7.0.10.0100.03720.10
7.0.00.0000.04319.94
5.6.280.0030.07321.12
5.6.250.0030.08720.54
5.6.240.0130.07020.65
5.6.230.0130.08020.60
5.6.220.0000.06020.48
5.6.210.0070.08020.78
5.6.200.0070.08021.08
5.6.190.0170.04021.17
5.6.180.0100.08021.07
5.6.170.0000.04721.02
5.6.160.0030.04321.14
5.6.150.0030.04021.11
5.6.140.0070.04021.17
5.6.130.0000.05321.11
5.6.120.0070.04021.11
5.6.110.0000.04721.11
5.6.100.0130.07321.00
5.6.90.0000.04721.06
5.6.80.0070.07320.53
5.6.70.0100.03720.32
5.6.60.0030.04020.45
5.6.50.0070.03720.52
5.6.40.0000.04320.38
5.6.30.0070.03720.31
5.6.20.0000.04720.52
5.6.10.0000.04320.39
5.6.00.0070.03720.37
5.5.380.0000.07720.43
5.5.370.0030.07720.37
5.5.360.0170.07020.38
5.5.350.0230.06320.37
5.5.340.0100.05720.64
5.5.330.0000.06020.85
5.5.320.0030.06320.83
5.5.310.0030.04020.90
5.5.300.0070.04020.90
5.5.290.0170.08020.91
5.5.280.0070.04020.73
5.5.270.0030.04020.77
5.5.260.0030.04020.91
5.5.250.0070.05320.59
5.5.240.0030.05320.25
5.5.230.0000.04320.29
5.5.220.0070.03720.29
5.5.210.0030.04020.18
5.5.200.0030.04019.99
5.5.190.0030.04020.12
5.5.180.0000.04719.99
5.5.160.0070.03720.18
5.5.150.0030.04020.17
5.5.140.0030.04319.99
5.5.130.0030.04020.25
5.5.120.0100.03320.15
5.5.110.0100.03720.25
5.5.100.0000.04720.01
5.5.90.0100.03320.09
5.5.80.0000.04020.13
5.5.70.0100.04020.15
5.5.60.0070.03720.03
5.5.50.0100.03320.11
5.5.40.0000.04320.05
5.5.30.0030.07319.96
5.5.20.0070.04320.08
5.5.10.0030.06320.02
5.5.00.0030.07019.97
5.4.450.0030.05719.27
5.4.440.0000.04319.55
5.4.430.0030.04319.45
5.4.420.0100.03319.37
5.4.410.0030.04019.43
5.4.400.0070.04719.04
5.4.390.0070.03719.23
5.4.380.0070.04019.05
5.4.370.0030.03719.14
5.4.360.0000.04019.23
5.4.350.0030.04719.25
5.4.340.0000.04019.13
5.4.320.0030.05319.10
5.4.310.0000.04319.05
5.4.300.0100.03718.87
5.4.290.0030.03719.23
5.4.280.0030.03719.18
5.4.270.0070.03318.87
5.4.260.0070.04319.20
5.4.250.0000.04019.12
5.4.240.0030.03719.20
5.4.230.0030.03718.95
5.4.220.0070.03319.12
5.4.210.0100.03318.89
5.4.200.0070.04318.84
5.4.190.0030.03318.88
5.4.180.0030.04019.03
5.4.170.0070.03719.02
5.4.160.0000.04319.01
5.4.150.0030.08719.10
5.4.140.0070.06016.33
5.4.130.0030.05716.44
5.4.120.0030.04016.48
5.4.110.0170.03016.42
5.4.100.0070.04016.27
5.4.90.0100.07016.51
5.4.80.0030.07316.47
5.4.70.0130.05316.47
5.4.60.0000.06716.37
5.4.50.0030.07716.41
5.4.40.0070.07316.50
5.4.30.0170.04716.48
5.4.20.0030.07716.44
5.4.10.0030.05016.40
5.4.00.0030.03715.91
5.3.290.0000.04014.62
5.3.280.0030.03714.52
5.3.270.0030.04014.72
5.3.260.0070.07314.60
5.3.250.0030.07714.66
5.3.240.0070.07714.73
5.3.230.0000.04014.72
5.3.220.0030.08014.66
5.3.210.0030.05314.70
5.3.200.0100.06714.50
5.3.190.0130.05714.56
5.3.180.0000.03714.59
5.3.170.0030.05014.71
5.3.160.0130.07014.59
5.3.150.0100.03014.62
5.3.140.0030.08014.61
5.3.130.0070.06014.61
5.3.120.0100.07314.62
5.3.110.0200.06314.58
5.3.100.0100.07014.04
5.3.90.0100.06714.07
5.3.80.0100.07014.04
5.3.70.0030.06714.13
5.3.60.0070.05314.10
5.3.50.0000.08013.96
5.3.40.0030.04313.97
5.3.30.0100.06314.02
5.3.20.0030.07013.77
5.3.10.0000.07013.75
5.3.00.0000.07313.56
5.2.170.0030.06011.25
5.2.160.0000.04011.28
5.2.150.0000.06711.07
5.2.140.0000.04711.19
5.2.130.0100.06311.00
5.2.120.0030.05311.21
5.2.110.0070.06311.00
5.2.100.0030.05711.14
5.2.90.0070.05711.23
5.2.80.0000.06711.20
5.2.70.0070.04310.98
5.2.60.0030.04310.93
5.2.50.0070.05310.94
5.2.40.0030.06710.89
5.2.30.0030.05311.09
5.2.20.0100.05011.07
5.2.10.0030.03310.92
5.2.00.0100.05310.83
5.1.60.0030.0339.83
5.1.50.0070.0579.99
5.1.40.0030.0539.82
5.1.30.0030.06010.39
5.1.20.0030.05710.42
5.1.10.0100.04710.06
5.1.00.0000.05710.09
5.0.50.0030.0508.54
5.0.40.0070.0308.51
5.0.30.0000.0638.40
5.0.20.0070.0338.40
5.0.10.0070.0378.40
5.0.00.0000.0708.40
4.4.90.0100.0278.40
4.4.80.0000.0338.40
4.4.70.0030.0238.40
4.4.60.0030.0178.40
4.4.50.0030.0338.40
4.4.40.0000.0508.40
4.4.30.0030.0308.40
4.4.20.0070.0238.40
4.4.10.0030.0378.40
4.4.00.0000.0508.40
4.3.110.0030.0338.40
4.3.100.0000.0208.40
4.3.90.0100.0278.40
4.3.80.0030.0578.40
4.3.70.0000.0338.40
4.3.60.0000.0208.40
4.3.50.0070.0238.40
4.3.40.0100.0308.40
4.3.30.0070.0108.40
4.3.20.0000.0278.40
4.3.10.0000.0308.40
4.3.00.0000.0278.40

preferences:
47.53 ms | 401 KiB | 5 Q