3v4l.org

run code in 300+ PHP versions simultaneously
<?php function x() { yield null; } function y(string $ok) { print $ok; } y(x());

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)
8.3.60.0040.01116.63
8.3.50.0260.01021.11
8.3.40.0110.00718.69
8.3.30.0110.00318.67
8.3.20.0040.00420.39
8.3.10.0000.00823.53
8.3.00.0000.00817.80
8.2.180.0110.01518.43
8.2.170.0000.01422.96
8.2.160.0070.00720.35
8.2.150.0000.00824.18
8.2.140.0040.00424.66
8.2.130.0040.00426.16
8.2.120.0030.00617.38
8.2.110.0060.00322.15
8.2.100.0070.00417.91
8.2.90.0000.00919.09
8.2.80.0040.00417.97
8.2.70.0000.00817.63
8.2.60.0040.00417.68
8.2.50.0050.00318.07
8.2.40.0040.00421.19
8.2.30.0040.00420.61
8.2.20.0050.00217.59
8.2.10.0030.00617.96
8.2.00.0000.00818.09
8.1.280.0140.00325.92
8.1.270.0090.00923.74
8.1.260.0050.00326.35
8.1.250.0040.00428.09
8.1.240.0090.00021.03
8.1.230.0110.00020.97
8.1.220.0000.00717.74
8.1.210.0080.00018.77
8.1.200.0040.00417.22
8.1.190.0110.00017.00
8.1.180.0040.00718.10
8.1.170.0040.00618.37
8.1.160.0040.00421.97
8.1.150.0040.00418.63
8.1.140.0080.00019.45
8.1.130.0070.00017.43
8.1.120.0050.00217.16
8.1.110.0000.00817.30
8.1.100.0000.00717.29
8.1.90.0000.00817.31
8.1.80.0000.00717.20
8.1.70.0060.00317.15
8.1.60.0040.00417.52
8.1.50.0040.00417.36
8.1.40.0040.00817.47
8.1.30.0040.00417.59
8.1.20.0000.00817.43
8.1.10.0040.00417.47
8.1.00.0070.00017.48
8.0.300.0030.00518.77
8.0.290.0080.00016.75
8.0.280.0040.00418.36
8.0.270.0030.00317.23
8.0.260.0030.00317.09
8.0.250.0050.00316.98
8.0.240.0050.00316.86
8.0.230.0030.00316.94
8.0.220.0030.00316.80
8.0.210.0030.00316.85
8.0.200.0000.00716.81
8.0.190.0050.00316.93
8.0.180.0070.00016.88
8.0.170.0000.00716.96
8.0.160.0070.00016.91
8.0.150.0070.00016.80
8.0.140.0000.00716.88
8.0.130.0060.00013.34
8.0.120.0000.00716.77
8.0.110.0040.00416.95
8.0.100.0040.00416.79
8.0.90.0000.01016.95
8.0.80.0000.01416.86
8.0.70.0000.00716.90
8.0.60.0000.00716.91
8.0.50.0050.00216.73
8.0.30.0130.00416.93
8.0.20.0080.01017.40
8.0.10.0000.00816.80
8.0.00.0130.00616.79
7.4.330.0000.00515.08
7.4.320.0000.00616.38
7.4.300.0030.00316.43
7.4.290.0070.00016.44
7.4.280.0040.00416.47
7.4.270.0000.00716.45
7.4.260.0000.00716.41
7.4.250.0050.00216.49
7.4.240.0000.00716.39
7.4.230.0030.00316.64
7.4.220.0040.01416.54
7.4.210.0070.00716.63
7.4.200.0000.00716.42
7.4.160.0090.00616.39
7.4.150.0100.00617.40
7.4.140.0120.00817.86
7.4.130.0150.00516.47
7.4.120.0070.00916.54
7.4.110.0060.01216.36
7.4.100.0070.01316.51
7.4.90.0090.00816.52
7.4.80.0040.01419.39
7.4.70.0060.01216.54
7.4.60.0090.00916.49
7.4.50.0040.00416.44
7.4.40.0130.00316.30
7.4.30.0080.01116.23
7.4.00.0050.00914.96
7.3.330.0000.00513.33
7.3.320.0050.00013.27
7.3.310.0030.00316.28
7.3.300.0040.00416.21
7.3.290.0060.01016.31
7.3.280.0130.00516.24
7.3.270.0070.01017.40
7.3.260.0180.00616.41
7.3.250.0120.00516.35
7.3.240.0110.01016.30
7.3.230.0160.00316.43
7.3.210.0070.01016.19
7.3.200.0120.00816.50
7.3.190.0040.01216.29
7.3.180.0130.00316.39
7.3.170.0120.00416.33
7.3.160.0090.00916.37
7.3.120.0130.00314.79
7.3.110.0090.00915.04
7.3.100.0100.00614.88
7.3.90.0030.00714.69
7.3.80.0100.00314.86
7.3.70.0070.01114.45
7.3.60.0030.01014.61
7.3.50.0100.00314.81
7.3.40.0090.00614.81
7.3.30.0000.01014.87
7.3.20.0060.00616.59
7.3.10.0070.00716.56
7.3.00.0100.00316.61
7.2.330.0150.00316.24
7.2.320.0160.00316.32
7.2.310.0130.00616.68
7.2.300.0060.00916.66
7.2.290.0090.01116.38
7.2.250.0110.00714.85
7.2.240.0110.00714.55
7.2.230.0130.00314.78
7.2.220.0100.00615.09
7.2.210.0070.01014.88
7.2.200.0070.00715.07
7.2.190.0060.00314.82
7.2.180.0040.01114.66
7.2.170.0030.01614.76
7.2.60.0030.01016.32
7.2.00.0040.00819.21
7.1.330.0100.00315.76
7.1.320.0060.00315.89
7.1.310.0030.01615.44
7.1.300.0100.00315.61
7.1.290.0090.00615.62
7.1.280.0000.01815.73
7.1.270.0000.01115.45
7.1.260.0100.00315.60
7.1.200.0050.00515.81
7.1.100.0070.01017.88
7.1.70.0130.00617.07
7.1.60.0200.00319.50
7.1.50.0070.01316.96
7.1.00.0070.07322.54
7.0.200.0000.00716.56
7.0.60.0030.09319.82
7.0.50.0070.03717.87
7.0.40.0030.04320.23
7.0.30.0270.08020.06
7.0.20.0300.07320.23
7.0.10.0170.07720.10
7.0.00.0130.08020.25
5.6.280.0000.03321.12
5.6.210.0200.05720.72
5.6.200.0070.07018.21
5.6.190.0070.04020.61
5.6.180.0230.05320.39
5.6.170.0200.05020.56
5.6.160.0070.04720.47
5.6.150.0130.04718.29
5.6.140.0000.05318.13
5.6.130.0070.05318.18
5.6.120.0130.08020.99
5.6.110.0070.04021.06
5.6.100.0030.08321.09
5.6.90.0000.06321.11
5.6.80.0070.08020.38
5.5.350.0200.05720.43
5.5.340.0070.03718.00
5.5.330.0100.08020.34
5.5.320.2300.04020.31
5.5.310.0230.08020.35
5.5.300.0000.07718.07
5.5.290.0130.03718.04
5.5.280.0070.05020.77
5.5.270.0030.04020.80
5.5.260.0100.07320.68
5.5.250.0070.05320.58
5.5.240.0000.07020.12
5.4.450.0270.05719.39
5.4.440.0130.06719.30
5.4.430.0270.05319.61
5.4.420.0170.06019.46
5.4.410.0200.05319.50
5.4.400.0270.04719.29
5.4.390.0230.05319.05
5.4.380.0270.05019.23
5.4.370.0230.05318.88
5.4.360.0230.05318.81
5.4.350.0300.04318.98
5.4.340.0330.04719.26
5.4.320.0130.06019.15
5.4.310.0230.05019.26
5.4.300.0100.06019.26
5.4.290.0130.05318.98
5.4.280.0200.05319.15
5.4.270.0200.05319.28
5.4.260.0200.05319.05
5.4.250.0230.04718.86
5.4.240.0300.04719.16
5.4.230.0200.05318.87
5.4.220.0270.05319.05
5.4.210.0330.04719.12
5.4.200.0370.04319.12
5.4.190.0400.04319.05
5.4.180.0200.05018.97
5.4.170.0300.04719.14
5.4.160.0300.04319.04
5.4.150.0270.04719.13
5.4.140.0170.05716.33
5.4.130.0200.05016.55
5.4.120.0370.05316.52
5.4.110.0200.07016.20
5.4.100.0330.04716.63
5.4.90.0430.05016.25
5.4.80.0230.05316.44
5.4.70.0200.05016.50
5.4.60.0330.03716.25
5.4.50.0230.05316.62
5.4.40.0200.05316.23
5.4.30.0230.05016.50
5.4.20.0400.04016.59
5.4.10.0230.05316.48
5.4.00.0300.04315.83

preferences:
65.07 ms | 401 KiB | 5 Q