3v4l.org

run code in 300+ PHP versions simultaneously
<?php $money = 100000000; $len = strlen($money); $m = ''; $money = strrev($money); for ($i = 0; $i < $len; $i++) { if (($i == 3 || ($i > 3 && ($i - 1) % 2 == 0)) && $i != $len) { $m .= ','; } $m .= $money[$i]; } echo strrev($m);

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)
8.3.60.0110.00418.31
8.3.50.0120.00317.96
8.3.40.0030.01318.98
8.3.30.0150.00018.85
8.3.20.0040.00419.20
8.3.10.0060.00321.03
8.3.00.0050.00317.91
8.2.180.0150.00318.16
8.2.170.0140.00722.96
8.2.160.0130.00319.17
8.2.150.0040.00424.18
8.2.140.0060.00324.66
8.2.130.0040.00426.16
8.2.120.0000.00720.96
8.2.110.0040.00419.27
8.2.100.0130.00017.79
8.2.90.0030.00617.75
8.2.80.0050.00318.86
8.2.70.0080.00018.05
8.2.60.0040.00418.05
8.2.50.0040.00418.10
8.2.40.0030.00521.04
8.2.30.0060.00319.51
8.2.20.0070.00018.12
8.2.10.0040.00418.11
8.2.00.0000.00719.57
8.1.280.0040.01125.92
8.1.270.0040.00423.84
8.1.260.0000.00826.35
8.1.250.0040.00728.09
8.1.240.0090.00321.88
8.1.230.0060.00620.89
8.1.220.0050.00318.57
8.1.210.0030.00618.77
8.1.200.0040.00417.23
8.1.190.0000.00817.23
8.1.180.0000.00818.10
8.1.170.0060.00318.49
8.1.160.0070.00018.76
8.1.150.0000.00718.80
8.1.140.0050.00317.73
8.1.130.0030.00318.99
8.1.120.0040.00417.48
8.1.110.0050.00217.45
8.1.100.0080.00017.34
8.1.90.0040.00417.42
8.1.80.0050.00317.45
8.1.70.0000.00817.50
8.1.60.0060.00317.48
8.1.50.0000.00817.40
8.1.40.0040.00417.41
8.1.30.0050.00317.64
8.1.20.0050.00317.57
8.1.10.0080.00017.52
8.1.00.0030.00517.39
8.0.300.0020.00519.73
8.0.290.0070.00016.63
8.0.280.0030.00318.43
8.0.270.0070.00017.16
8.0.260.0030.00317.13
8.0.250.0000.00716.92
8.0.240.0000.00717.01
8.0.230.0000.00716.96
8.0.220.0000.00716.77
8.0.210.0000.00716.82
8.0.200.0000.00716.83
8.0.190.0080.00016.83
8.0.180.0040.00416.86
8.0.170.0040.00416.91
8.0.160.0000.00716.98
8.0.150.0000.00816.83
8.0.140.0000.00716.89
8.0.130.0030.00313.28
8.0.120.0000.00716.85
8.0.110.0000.00816.88
8.0.100.0040.00416.74
8.0.90.0000.00816.84
8.0.80.0060.01016.88
8.0.70.0030.00616.73
8.0.60.0020.00516.82
8.0.50.0040.00416.78
8.0.30.0090.00817.08
8.0.20.0100.00917.40
8.0.10.0000.00717.03
8.0.00.0120.00516.79
7.4.330.0060.00015.55
7.4.320.0060.00016.61
7.4.300.0060.00016.59
7.4.290.0000.00716.64
7.4.280.0040.00416.50
7.4.270.0030.00316.55
7.4.260.0030.00316.59
7.4.250.0040.00416.54
7.4.240.0000.00816.44
7.4.230.0000.00716.63
7.4.220.0050.00216.60
7.4.210.0090.00816.57
7.4.200.0000.00716.63
7.4.160.0120.00416.46
7.4.140.0130.00517.86
7.4.130.0090.00916.44
7.4.120.0090.01116.42
7.4.110.0190.00416.48
7.4.100.0110.00716.50
7.4.90.0100.00716.59
7.4.80.0070.01119.39
7.4.70.0100.01116.56
7.4.60.0070.01016.45
7.4.50.0030.01416.25
7.4.40.0050.01216.36
7.4.00.0100.00714.90
7.3.330.0000.00513.32
7.3.320.0000.00713.25
7.3.310.0070.00016.39
7.3.300.0060.00016.35
7.3.290.0000.00716.23
7.3.280.0070.01016.33
7.3.260.0130.00516.37
7.3.240.0120.00716.46
7.3.230.0070.01416.57
7.3.210.0130.00716.26
7.3.200.0060.00916.56
7.3.190.0100.00716.30
7.3.180.0080.00816.46
7.3.170.0060.01216.36
7.3.160.0090.01016.66
7.2.330.0070.01516.64
7.2.320.0130.00916.58
7.2.310.0090.00916.76
7.2.300.0160.00716.77
7.2.290.0160.00616.50
7.2.60.1310.00915.17
7.2.50.1170.01115.18
7.2.40.1190.01015.57
7.2.30.1370.01115.21
7.2.20.0860.01215.29
7.2.10.1380.01215.50
7.2.00.1460.01315.66
7.1.200.0030.00615.61
7.1.170.1320.00813.86
7.1.160.0950.00816.82
7.1.150.1460.01017.08
7.1.140.1070.01116.84
7.1.130.2030.00916.84
7.1.120.1230.00916.88
7.1.110.0860.00715.92
7.1.100.1070.01116.29
7.1.90.1180.00815.81
7.1.80.1050.01016.39
7.1.70.1080.01115.24
7.1.60.1330.01133.16
7.1.50.1520.01533.08
7.1.40.1170.01732.59
7.1.30.1300.01332.55
7.1.20.1300.01432.51
7.1.10.1110.00914.84
7.1.00.1130.00714.95

preferences:
57.65 ms | 400 KiB | 5 Q