3v4l.org

run code in 300+ PHP versions simultaneously
<?php $iterator = (function () { yield "a"; yield "b"; yield "c"; })(); for (true; $iterator->valid(); $iterator->next()) { $value = $iterator->current(); print $value . "\n"; if ($value === "b") { break; } } print "----- second loop -----\n"; for (true; $iterator->valid(); $iterator->next()) { $value = $iterator->current(); print $value . "\n"; }

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)
8.3.60.0130.00816.75
8.3.50.0100.00716.29
8.3.40.0070.00718.70
8.3.30.0070.00718.71
8.3.20.0040.00420.30
8.3.10.0080.00021.73
8.3.00.0040.00420.93
8.2.180.0210.00018.28
8.2.170.0060.01222.96
8.2.160.0100.00321.88
8.2.150.0080.00024.18
8.2.140.0080.00024.66
8.2.130.0040.00426.16
8.2.120.0060.00318.75
8.2.110.0100.00020.39
8.2.100.0060.00617.72
8.2.90.0000.00819.39
8.2.80.0080.00017.97
8.2.70.0040.00417.38
8.2.60.0080.00017.68
8.2.50.0040.00418.10
8.2.40.0040.00422.33
8.2.30.0040.00419.14
8.2.20.0080.00018.17
8.2.10.0070.00017.93
8.2.00.0040.00418.00
8.1.280.0100.01025.92
8.1.270.0070.00324.66
8.1.260.0080.00026.35
8.1.250.0110.00728.09
8.1.240.0040.00422.17
8.1.230.0040.00719.01
8.1.220.0050.00317.80
8.1.210.0050.00318.77
8.1.200.0030.00717.47
8.1.190.0030.00617.35
8.1.180.0040.00418.10
8.1.170.0060.00318.71
8.1.160.0050.00318.92
8.1.150.0000.00720.71
8.1.140.0050.00319.45
8.1.130.0040.00418.89
8.1.120.0000.00717.52
8.1.110.0060.00317.44
8.1.100.0000.00717.44
8.1.90.0000.00917.48
8.1.80.0000.00817.51
8.1.70.0000.00717.43
8.1.60.0040.00317.46
8.1.50.0040.00417.54
8.1.40.0030.00517.51
8.1.30.0060.00317.51
8.1.20.0060.00317.69
8.1.10.0050.00317.54
8.1.00.0000.00917.52
8.0.300.0020.00518.77
8.0.290.0000.00816.75
8.0.280.0000.00718.39
8.0.270.0000.00717.13
8.0.260.0030.00318.39
8.0.250.0030.00316.95
8.0.240.0040.00416.91
8.0.230.0040.00416.91
8.0.220.0050.00216.76
8.0.210.0070.00016.90
8.0.200.0000.00817.00
8.0.190.0030.00916.95
8.0.180.0030.00316.94
8.0.170.0000.00816.93
8.0.160.0030.00316.92
8.0.150.0000.00716.78
8.0.140.0030.00316.82
8.0.130.0060.00013.33
8.0.120.0000.00816.93
8.0.110.0040.00416.87
8.0.100.0040.00416.84
8.0.90.0040.00416.80
8.0.80.0070.01416.93
8.0.70.0040.00416.84
8.0.60.0000.00716.73
8.0.50.0030.00516.86
8.0.30.0130.00717.19
8.0.20.0120.00817.40
8.0.10.0000.00716.88
8.0.00.0040.01417.00
7.4.330.0050.00015.55
7.4.320.0030.00316.52
7.4.300.0000.00616.54
7.4.290.0070.00016.48
7.4.280.0070.00016.60
7.4.270.0030.00316.62
7.4.260.0030.00313.26
7.4.250.0080.00016.44
7.4.240.0030.00416.61
7.4.230.0000.00716.61
7.4.220.0100.00616.55
7.4.210.0060.01316.64
7.4.200.0030.00316.69
7.4.160.0150.00316.48
7.4.150.0250.02917.40
7.4.140.0060.01617.86
7.4.130.0100.01016.58
7.4.120.0090.00916.53
7.4.110.0130.00616.45
7.4.100.0160.01016.50
7.4.90.0130.00316.47
7.4.80.0200.00319.39
7.4.70.0100.01316.55
7.4.60.0030.01416.51
7.4.50.0070.00716.61
7.4.40.0100.01316.46
7.4.30.0100.01016.43
7.4.00.0000.01715.00
7.3.330.0070.00013.22
7.3.320.0050.00013.38
7.3.310.0000.00716.32
7.3.300.0030.00316.18
7.3.290.0060.01116.35
7.3.280.0100.00716.36
7.3.270.0120.00617.40
7.3.260.0100.00616.36
7.3.250.0100.00716.57
7.3.240.0120.00816.42
7.3.230.0130.00616.33
7.3.210.0060.01116.57
7.3.200.0080.00816.51
7.3.190.0170.00016.30
7.3.180.0090.00616.26
7.3.170.0130.00616.34
7.3.160.0080.00816.27
7.3.10.0060.00616.28
7.3.00.0080.00316.62
7.2.330.0070.01116.80
7.2.320.0120.00916.77
7.2.310.0090.01216.50
7.2.300.0150.00616.46
7.2.290.0120.00416.59
7.2.130.0060.00317.12
7.2.120.0070.00717.03
7.2.110.0120.00516.84
7.2.100.0070.00416.91
7.2.90.0070.00416.98
7.2.80.0040.00717.10
7.2.70.0000.01216.94
7.2.60.0050.00816.81
7.2.50.0030.00716.77
7.2.40.0070.01016.98
7.2.30.0110.00716.89
7.2.20.0070.00316.90
7.2.10.0040.01116.67
7.2.00.0110.00316.99
7.1.250.0040.00815.63
7.1.200.0000.01415.63
7.1.70.0000.00817.03
7.1.60.0570.00733.13
7.1.50.0670.00333.05
7.1.40.0500.01032.60
7.1.30.0500.02032.59
7.1.20.0530.02032.58
7.1.10.0370.01314.77
7.1.00.0300.01314.87
7.0.200.0600.00314.86
7.0.190.0530.00714.75
7.0.180.0400.01714.48
7.0.170.0500.00714.38
7.0.160.0430.01314.32
7.0.150.0430.00714.61
7.0.140.0500.02014.41
7.0.130.0370.01314.71
7.0.120.0330.01014.63
7.0.110.0830.00714.40
7.0.100.0400.00714.37
7.0.90.0430.00714.34
7.0.80.0300.01014.66
7.0.70.0500.01314.37
7.0.60.0330.01014.34
7.0.50.0330.01314.56
7.0.40.0570.00314.58
7.0.30.0370.01014.85
7.0.20.0400.00714.66
7.0.10.0370.01014.51
7.0.00.0430.01314.66

preferences:
80.95 ms | 400 KiB | 5 Q