3v4l.org

run code in 300+ PHP versions simultaneously
<?php $str = "AULIA"; $word =""; Foreach(array_slice(explode(" ", $str),0,3) as $c) $word .= $c[0]; If(strlen($word) < 3) $word .= Substr($c,1,3-strlen($word)); Echo $word;

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)
8.3.70.0070.00716.62
8.3.60.0140.00018.18
8.3.50.0090.00618.20
8.3.40.0130.00318.77
8.3.30.0130.00318.77
8.3.20.0050.00318.79
8.3.10.0040.00421.73
8.3.00.0050.00221.69
8.2.190.0110.00716.70
8.2.180.0080.00818.29
8.2.170.0100.00322.96
8.2.160.0150.00018.90
8.2.150.0090.00024.18
8.2.140.0080.00024.66
8.2.130.0050.00226.16
8.2.120.0070.00019.95
8.2.110.0000.01021.04
8.2.100.0090.00317.84
8.2.90.0070.00020.60
8.2.80.0080.00020.36
8.2.70.0040.00418.05
8.2.60.0040.00418.16
8.2.50.0060.00318.10
8.2.40.0000.00719.42
8.2.30.0050.00320.65
8.2.20.0000.00718.18
8.2.10.0050.00218.05
8.2.00.0040.00419.37
8.1.280.0030.01425.92
8.1.270.0030.00524.02
8.1.260.0090.00026.35
8.1.250.0070.00028.09
8.1.240.0040.00422.21
8.1.230.0080.00420.89
8.1.220.0000.00817.78
8.1.210.0060.00319.04
8.1.200.0030.00617.36
8.1.190.0080.00017.23
8.1.180.0090.00018.10
8.1.170.0040.00418.46
8.1.160.0000.00718.87
8.1.150.0040.00418.96
8.1.140.0000.00718.84
8.1.130.0030.00320.19
8.1.120.0040.00417.46
8.1.110.0040.00417.45
8.1.100.0070.00017.41
8.1.90.0000.00717.45
8.1.80.0040.00417.35
8.1.70.0000.00717.45
8.1.60.0040.00417.45
8.1.50.0000.01117.53
8.1.40.0000.00717.41
8.1.30.0000.00717.52
8.1.20.0080.00017.68
8.1.10.0000.00717.55
8.1.00.0040.00417.38
8.0.300.0070.00019.88
8.0.290.0080.00016.63
8.0.280.0030.00318.43
8.0.270.0040.00416.75
8.0.260.0030.00318.43
8.0.250.0040.00416.95
8.0.240.0040.00416.78
8.0.230.0040.00416.89
8.0.220.0030.00616.86
8.0.210.0030.00316.85
8.0.200.0040.00416.89
8.0.190.0000.00716.90
8.0.180.0000.00816.80
8.0.170.0000.00916.77
8.0.160.0030.00516.95
8.0.150.0030.00516.84
8.0.140.0000.00716.84
8.0.130.0000.00613.35
8.0.120.0000.00716.88
8.0.110.0000.00716.92
8.0.100.0040.00416.89
8.0.90.0040.00416.77
8.0.80.0060.01216.89
8.0.70.0050.00216.84
8.0.60.0040.00416.90
8.0.50.0040.00416.89
8.0.30.0110.00917.01
8.0.20.0110.00717.40
8.0.10.0040.00417.01
8.0.00.0140.00716.74
7.4.330.0030.00315.55
7.4.320.0030.00316.48
7.4.300.0040.00416.43
7.4.290.0030.00316.49
7.4.280.0040.00416.46
7.4.270.0040.00416.50
7.4.260.0000.00716.34
7.4.250.0030.00316.46
7.4.240.0070.00016.60
7.4.230.0040.00416.59
7.4.220.0040.00416.24
7.4.210.0050.00916.59
7.4.200.0030.00316.47
7.4.160.0100.00616.52
7.4.140.0110.00717.86
7.4.130.0070.01416.39
7.4.120.0120.00616.46
7.4.110.0090.01216.45
7.4.100.0090.00916.66
7.4.90.0110.01416.61
7.4.80.0120.00919.39
7.4.70.0080.00816.66
7.4.60.0090.01416.49
7.4.50.0080.00416.57
7.4.40.0090.00916.38
7.4.00.0070.00714.63
7.3.330.0030.00313.19
7.3.320.0060.00013.22
7.3.310.0000.00716.16
7.3.300.0060.00016.33
7.3.290.0030.00416.18
7.3.280.0050.01116.31
7.3.260.0130.00716.41
7.3.240.0100.00916.47
7.3.230.0110.00816.54
7.3.210.0140.00316.61
7.3.200.0140.00316.55
7.3.190.0100.00616.63
7.3.180.0110.01216.38
7.3.170.0070.01116.52
7.3.160.0090.00616.45
7.2.330.0090.00916.73
7.2.320.0040.01816.54
7.2.310.0070.01016.39
7.2.300.0060.00916.80
7.2.290.0090.00816.43
7.2.100.0630.00914.76
7.2.90.0770.00614.77
7.2.80.1760.00714.64
7.2.70.0410.00314.97
7.2.60.1870.01015.06
7.2.50.0180.00314.85
7.2.40.0340.00314.85
7.2.30.0200.00714.98
7.2.20.0100.00615.06
7.2.10.0430.00415.10
7.2.00.2930.00615.05
7.1.210.0980.00313.84
7.1.200.0100.00613.93
7.1.190.0110.01013.82
7.1.180.0380.00313.70
7.1.170.0520.00713.54
7.1.160.1810.00613.98
7.1.150.1300.00313.56
7.1.140.0110.01113.95
7.1.130.3620.00313.82
7.1.120.3050.00613.86
7.1.110.0380.00613.82
7.1.100.1360.00413.80
7.1.90.3180.00313.87
7.1.80.2020.00713.52
7.1.70.1550.00713.98
7.1.60.1890.01731.50
7.1.50.2150.00931.81
7.1.40.1950.00931.50
7.1.30.2100.00931.49
7.1.20.1700.00731.70
7.1.10.1290.00313.82
7.1.00.1330.00014.05

preferences:
17.33 ms | 401 KiB | 5 Q