3v4l.org

run code in 300+ PHP versions simultaneously
<?php $num = []; #for文で1~50までの数字を1つづつ数を増やしてループ for ($a = 1; $a <= 50; $a++) { #もし3の倍数と3の付く数字(文字列)だったら、 if ($a % 3 === 0 || strpos($a, '3') !== false) { #$aを配列にいれて出力 $num = [$a] ; } echo $num[0]; } ?>

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)
8.3.70.0070.00716.75
8.3.60.0120.00316.50
8.3.50.0140.00418.39
8.3.40.0110.00420.98
8.3.30.0120.00318.67
8.3.20.0050.00324.18
8.3.10.0030.00624.66
8.3.00.0060.00326.16
8.2.190.0110.01116.75
8.2.180.0120.01225.92
8.2.170.0150.00019.04
8.2.160.0100.00322.96
8.2.150.0030.00525.66
8.2.140.0080.00024.66
8.2.130.0080.00026.16
8.2.120.0070.00026.16
8.2.110.0060.00319.10
8.2.100.0080.00418.03
8.2.90.0050.00317.78
8.2.80.0000.00818.22
8.2.70.0040.00417.75
8.2.60.0000.00817.63
8.2.50.0080.00017.63
8.2.40.0080.00017.62
8.2.30.0000.00717.76
8.2.20.0030.00618.01
8.2.10.0040.00419.30
8.2.00.0000.00819.38
8.1.280.0140.00425.92
8.1.270.0000.00823.99
8.1.260.0040.00426.35
8.1.250.0000.00828.09
8.1.240.0030.02022.59
8.1.230.0040.00822.75
8.1.220.0030.00617.79
8.1.210.0030.00518.78
8.1.200.0000.00917.35
8.1.190.0000.00817.23
8.1.180.0040.00518.10
8.1.170.0040.00417.62
8.1.160.0040.00418.96
8.1.150.0040.00418.68
8.1.140.0090.00017.50
8.1.130.0030.00318.87
8.1.120.0000.00717.39
8.1.110.0000.00717.48
8.1.100.0070.00017.45
8.1.90.0030.00317.36
8.1.80.0030.00317.37
8.1.70.0030.00317.28
8.1.60.0030.00517.61
8.1.50.0050.00317.54
8.1.40.0060.00317.50
8.1.30.0030.00617.66
8.1.20.0060.00317.64
8.1.10.0000.00817.55
8.1.00.0040.00417.54
8.0.300.0070.00020.07
8.0.290.0090.00016.88
8.0.280.0000.00717.93
8.0.270.0030.00316.95
8.0.260.0060.00018.46
8.0.250.0030.00316.92
8.0.240.0060.00017.07
8.0.230.0000.00717.01
8.0.220.0030.00316.97
8.0.210.0040.00417.00
8.0.200.0040.00417.06
8.0.190.0040.00417.09
8.0.180.0040.00416.92
8.0.170.0080.00016.95
8.0.160.0000.00716.85
8.0.150.0040.00416.92
8.0.140.0040.00416.97
8.0.130.0000.00513.43
8.0.120.0080.00016.81
8.0.110.0040.00416.94
8.0.100.0040.00417.03
8.0.90.0050.00316.84
8.0.80.0000.00716.84
8.0.70.0030.00517.03
8.0.60.0040.00417.03
8.0.50.0040.00417.00
8.0.30.0030.00516.77
8.0.20.0030.00516.95
8.0.10.0000.00817.02
8.0.00.0000.00916.91
7.4.330.0000.00515.55
7.4.320.0030.00316.60
7.4.300.0060.00316.43
7.4.290.0040.00416.55
7.4.280.0000.00716.51
7.4.270.0040.00416.62
7.4.260.0030.00313.27
7.4.250.0040.00416.59
7.4.240.0000.00716.46
7.4.230.0080.00016.62
7.4.220.0040.00416.41
7.4.210.0000.00716.53
7.4.200.0070.00016.71
7.4.190.0050.00316.76
7.4.180.0040.00416.75
7.4.160.0040.00416.61
7.4.150.0070.00016.52
7.4.140.0030.00316.29
7.4.130.0040.00416.57
7.4.120.0000.00716.35
7.4.110.0040.00416.31
7.4.100.0050.00316.52
7.4.90.0070.00016.63
7.4.80.0050.00316.42
7.4.70.0070.00016.37
7.4.60.0070.00016.36
7.4.50.0060.00016.52
7.4.40.0040.00416.49
7.4.30.0030.00316.57
7.4.20.0040.00416.52
7.4.10.0040.00416.37
7.4.00.0070.00016.48
7.3.330.0080.00016.15
7.3.320.0000.00513.12
7.3.310.0000.00716.32
7.3.300.0000.00716.38
7.3.290.0000.00816.35
7.3.280.0020.00516.34
7.3.270.0000.00716.33
7.3.260.0000.00716.33
7.3.250.0000.00616.24
7.3.240.0040.00416.16
7.3.230.0000.00716.37
7.3.220.0030.00316.31
7.3.210.0000.00716.18
7.3.200.0030.00316.29
7.3.190.0020.00516.26
7.3.180.0040.00416.37
7.3.170.0000.00616.32
7.3.160.0050.00316.24
7.3.150.0020.00516.16
7.3.140.0000.00616.32
7.3.130.0040.00416.18
7.3.120.0030.00316.16
7.3.110.0070.00016.30
7.3.100.0040.00416.31
7.3.90.0040.00416.42
7.3.80.0000.00816.25
7.3.70.0080.00016.41
7.3.60.0060.00316.35
7.3.50.0040.00416.46
7.3.40.0000.00716.30
7.3.30.0000.00716.42
7.3.20.0040.00418.29
7.3.10.0040.00418.17
7.3.00.0020.00518.21

preferences:
47.18 ms | 401 KiB | 5 Q