3v4l.org

run code in 300+ PHP versions simultaneously
<?php $counter = 0; while (true) { $counter++; if(($counter % 17) === 0) { $counterStr = "$counter"; $digSum = 0; for($i = 0; $i < strlen($counterStr); $i++) { $digSum = $digSum + (int) $counterStr[$i]; } if($digSum === 17 && $counterStr[strlen($counterStr) - 2] === "1" && $counterStr[strlen($counterStr) - 1] == "7" && $counter !== 917) { var_dump($counter); break; } } }

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)
8.3.70.0120.00316.88
8.3.60.0070.01418.43
8.3.50.0080.00718.23
8.3.40.0090.00618.70
8.3.30.0190.00018.84
8.3.20.0000.00820.34
8.3.10.0030.00621.89
8.3.00.0040.00423.48
8.2.190.0090.00616.75
8.2.180.0090.00618.18
8.2.170.0080.00822.96
8.2.160.0070.01120.38
8.2.150.0080.00024.18
8.2.140.0080.00024.66
8.2.130.0000.00826.16
8.2.120.0030.00520.82
8.2.110.0070.00321.10
8.2.100.0090.00317.91
8.2.90.0040.00419.36
8.2.80.0040.00417.97
8.2.70.0000.00817.75
8.2.60.0060.00317.93
8.2.50.0030.00518.14
8.2.40.0060.00320.59
8.2.30.0040.00419.31
8.2.20.0080.00018.02
8.2.10.0040.00418.02
8.2.00.0000.00818.13
8.1.280.0150.00025.92
8.1.270.0000.00922.05
8.1.260.0080.00026.35
8.1.250.0000.00828.09
8.1.240.0050.00521.37
8.1.230.0030.00817.83
8.1.220.0000.00817.74
8.1.210.0030.00618.77
8.1.200.0030.00717.36
8.1.190.0030.00617.22
8.1.180.0040.00418.10
8.1.170.0060.00318.46
8.1.160.0000.00918.90
8.1.150.0080.00018.90
8.1.140.0000.00719.09
8.1.130.0040.00418.94
8.1.120.0000.00717.37
8.1.110.0000.00817.41
8.1.100.0040.00417.36
8.1.90.0000.00817.37
8.1.80.0000.00817.42
8.1.70.0020.00517.38
8.1.60.0060.00317.60
8.1.50.0030.00517.52
8.1.40.0000.00817.45
8.1.30.0050.00317.68
8.1.20.0000.00917.58
8.1.10.0000.00817.49
8.1.00.0080.00317.54
8.0.300.0030.00618.84
8.0.290.0060.00316.75
8.0.280.0040.00418.46
8.0.270.0040.00417.32
8.0.260.0000.00816.90
8.0.250.0000.00717.08
8.0.240.0050.00317.01
8.0.230.0030.00517.05
8.0.220.0000.00717.01
8.0.210.0040.00416.98
8.0.200.0030.00717.04
8.0.190.0070.00416.92
8.0.180.0030.00517.05
8.0.170.0020.00517.02
8.0.160.0040.00417.02
8.0.150.0000.00816.78
8.0.140.0070.00016.94
8.0.130.0000.00613.44
8.0.120.0050.00316.98
8.0.110.0040.00416.96
8.0.100.0000.00817.04
8.0.90.0070.00316.96
8.0.80.0130.00317.03
8.0.70.0040.00416.94
8.0.60.0000.00816.99
8.0.50.0000.00816.96
8.0.30.0070.01417.02
8.0.20.0100.01117.40
8.0.10.0000.00817.09
8.0.00.0040.01516.54
7.4.330.0000.00615.55
7.4.320.0040.00416.61
7.4.300.0000.00616.43
7.4.290.0050.00216.40
7.4.280.0040.00416.46
7.4.270.0040.00416.61
7.4.260.0030.00516.57
7.4.250.0030.00516.54
7.4.240.0040.00416.51
7.4.230.0050.00216.64
7.4.220.0030.02116.62
7.4.210.0130.00716.68
7.4.200.0000.00716.41
7.4.160.0080.01116.55
7.4.150.0060.01217.40
7.4.140.0150.01017.86
7.4.130.0070.01016.73
7.4.120.0110.01116.53
7.4.110.0100.00716.59
7.4.100.0090.01016.52
7.4.90.0070.01016.34
7.4.80.0070.01119.39
7.4.70.0170.00716.49
7.4.60.0070.01016.34
7.4.50.0100.00316.34
7.4.40.0040.01416.66
7.4.30.0150.00316.54
7.4.00.0030.00614.79
7.3.330.0000.00613.18
7.3.320.0030.00313.24
7.3.310.0040.00416.25
7.3.300.0040.00416.43
7.3.290.0110.00716.45
7.3.280.0080.01516.40
7.3.270.0160.00317.40
7.3.260.0130.00716.50
7.3.250.0110.00916.48
7.3.240.0080.01016.41
7.3.230.0060.01216.57
7.3.210.0030.01416.59
7.3.200.0140.01116.61
7.3.190.0100.00716.67
7.3.180.0100.00716.42
7.3.170.0120.00816.50
7.3.160.0130.00316.50
7.3.120.0060.01314.88
7.3.110.0000.01515.09
7.3.100.0130.00314.86
7.3.90.0100.01014.92
7.3.80.0030.01014.80
7.3.70.0100.00314.98
7.3.60.0030.01014.98
7.3.50.0000.01414.78
7.3.40.0060.00914.88
7.3.30.0040.01114.66
7.3.20.0080.00416.77
7.3.10.0030.01216.75
7.3.00.0130.00316.87
7.2.330.0120.00616.70
7.2.320.0150.00916.70
7.2.310.0160.00616.57
7.2.300.0090.00916.67
7.2.290.0070.01016.53
7.2.240.0000.01814.87
7.2.230.0030.01215.01
7.2.220.0000.01014.80
7.2.210.0130.00314.77
7.2.200.0030.01414.82
7.2.190.0060.01014.78
7.2.180.0060.00614.71
7.2.170.0090.00914.68
7.2.160.0030.01314.76
7.2.150.0030.00617.01
7.2.140.0070.00717.00
7.2.130.0110.00316.84
7.2.120.0030.01317.01
7.2.110.0130.00716.66
7.2.100.0110.00917.13
7.2.90.0130.00317.18
7.2.80.0030.01316.91
7.2.70.0070.01116.56
7.2.60.0030.01016.97
7.2.50.0040.01116.58
7.2.40.0060.00616.92
7.2.30.0030.01016.86
7.2.20.0090.00916.80
7.2.10.0000.01316.70
7.2.00.0110.00917.28
7.1.330.0030.01315.53
7.1.320.0040.00715.89
7.1.310.0100.00715.66
7.1.300.0030.01315.50
7.1.290.0110.00015.47
7.1.280.0030.01315.61
7.1.270.0060.00615.75
7.1.260.0040.00816.03
7.1.250.0040.01115.88
7.1.200.0090.00615.63
7.1.120.0040.01716.98
7.1.110.0090.00618.07
7.1.100.0130.00416.40
7.1.90.0040.01117.95
7.1.80.0100.01018.21
7.1.70.0100.00517.35
7.1.60.0250.00733.08
7.1.50.0490.00933.15
7.1.40.0190.01534.41
7.1.30.0120.01634.49
7.1.20.0200.00734.34
7.1.10.0090.00516.77
7.1.00.0090.01314.85

preferences:
44.86 ms | 401 KiB | 5 Q