3v4l.org

run code in 500+ PHP versions simultaneously
<?php $weights = ['1 Kg','300 g','1.5 Kg','20.5 g','5 Kg']; $r = []; foreach ($weights as $v) { if (strpos($v, 'g') !== false) {$k = 1;} // 1 g if (strpos($v, 'Kg') !== false) {$k = 1000;} // 1 kilogram = 1000 g $r[floatval($v)*$k] = $v; } ksort($r);//ksort used to sort array by key print_r($r);

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)
8.5.70.0040.00417.09
8.5.60.0120.00616.95
8.5.50.0090.00618.51
8.5.30.0060.01220.17
8.5.20.0070.01020.06
8.5.10.0120.00818.76
8.5.00.0120.00920.05
8.4.210.0130.00919.68
8.4.180.0120.01019.79
8.4.170.0080.01022.05
8.4.160.0130.01021.98
8.4.150.0080.00416.94
8.4.140.0100.01217.87
8.4.130.0060.00418.74
8.4.120.0150.00623.86
8.4.110.0090.00720.68
8.4.100.0090.01118.82
8.4.90.0160.00520.57
8.4.80.0150.00418.95
8.4.70.0110.00819.13
8.4.60.0080.00118.74
8.4.50.0050.00319.82
8.4.40.0060.01322.45
8.4.30.0090.01220.61
8.4.20.0100.00718.14
8.4.10.0100.01022.04
8.3.300.0100.01118.46
8.3.290.0090.01020.78
8.3.280.0110.00918.44
8.3.270.0120.00816.84
8.3.260.0050.00316.85
8.3.250.0090.00918.84
8.3.240.0080.01217.11
8.3.230.0090.00816.79
8.3.220.0030.00518.77
8.3.210.0060.00616.53
8.3.200.0040.00516.67
8.3.190.0050.00317.02
8.3.180.0070.00216.70
8.3.170.0040.01516.88
8.3.160.0180.00016.68
8.3.150.0090.00917.10
8.3.140.0040.00418.38
8.3.130.0000.00918.38
8.3.120.0060.00320.83
8.3.110.0060.00316.63
8.3.100.0060.00324.06
8.3.90.0070.00726.77
8.3.80.0090.00016.75
8.3.70.0150.00616.75
8.3.60.0070.01016.63
8.3.50.0100.01020.26
8.3.40.0060.01018.84
8.3.30.0090.00519.10
8.3.20.0040.00424.18
8.3.10.0000.00824.66
8.3.00.0000.00726.16
8.2.300.0130.00720.42
8.2.290.0130.00520.23
8.2.280.0100.01018.54
8.2.270.0190.00016.72
8.2.260.0110.00718.77
8.2.250.0060.01016.88
8.2.240.0060.00318.84
8.2.230.0040.00420.94
8.2.220.0040.00437.54
8.2.210.0080.00026.77
8.2.200.0060.00316.63
8.2.190.0040.01516.63
8.2.180.0120.00925.92
8.2.170.0140.00718.94
8.2.160.0110.00322.96
8.2.150.0070.00025.66
8.2.140.0080.00024.66
8.2.130.0040.00426.16
8.2.120.0060.00326.16
8.2.110.0070.00322.13
8.2.100.0120.00317.63
8.2.90.0050.00319.20
8.2.80.0030.00517.97
8.2.70.0040.00417.50
8.2.60.0030.00618.03
8.2.50.0000.00818.07
8.2.40.0030.00620.01
8.2.30.0070.00018.09
8.2.20.0030.00520.45
8.2.10.0040.00418.05
8.2.00.0040.00419.18
8.1.340.0120.00820.28
8.1.330.0080.00321.91
8.1.320.0100.00917.75
8.1.310.0080.00016.84
8.1.300.0070.01019.97
8.1.290.0060.00330.84
8.1.280.0060.01025.92
8.1.270.0080.00023.99
8.1.260.0000.00726.35
8.1.250.0080.00028.09
8.1.240.0060.00323.82
8.1.230.0060.00619.21
8.1.220.0030.00617.74
8.1.210.0080.00018.77
8.1.200.0100.00017.34
8.1.190.0060.00317.23
8.1.180.0030.00618.10
8.1.170.0060.00318.50
8.1.160.0000.00718.80
8.1.150.0000.00818.54
8.1.140.0050.00317.45
8.1.130.0000.00718.93
8.1.120.0000.00717.33
8.1.110.0040.00417.35
8.1.100.0030.00617.36
8.1.90.0000.00717.37
8.1.80.0050.00517.43
8.1.70.0030.00317.46
8.1.60.0000.00817.56
8.1.50.0040.00917.49
8.1.40.0050.01017.43
8.1.30.0190.00717.46
8.1.20.0190.00317.65
8.1.10.0100.00517.47
8.1.00.0180.00317.46
8.0.300.0040.00418.77
8.0.290.0000.00716.63
8.0.280.0000.00718.36
8.0.270.0030.00316.69
8.0.260.0000.00618.40
8.0.250.0030.00316.98
8.0.240.0040.00416.98
8.0.230.0030.00316.99
8.0.220.0060.00016.88
8.0.210.0070.00016.83
8.0.200.0020.00516.96
8.0.190.0050.00316.94
8.0.180.0100.00316.88
8.0.170.0150.00316.77
8.0.160.0100.00616.86
8.0.150.0170.00316.70
8.0.140.0150.00316.84
8.0.130.0070.00716.88
8.0.120.0120.00016.81
8.0.110.0060.00616.74
8.0.100.0130.00316.87
8.0.90.0140.00416.83
8.0.80.0210.00016.86
8.0.70.0140.00716.80
8.0.60.0210.00016.84
8.0.50.0090.01216.87
8.0.30.0080.01216.80
8.0.20.0090.00616.77
8.0.10.0100.00316.85
7.4.330.0050.00015.55
7.4.320.0000.00716.50
7.4.300.0060.00016.46
7.4.290.0090.00316.52
7.4.280.0040.01516.43
7.4.270.0150.00516.35
7.4.260.0150.00616.59
7.4.250.0110.01116.42
7.4.240.0160.00816.43
7.4.230.0190.00816.37
7.4.220.0190.00316.50
7.4.210.0140.00716.44
7.4.200.0130.00516.35
7.4.190.0190.00016.62
7.4.180.0140.00516.49
7.4.160.0070.01316.49
7.4.150.0120.00816.45
7.4.140.0140.00416.50
7.4.130.0180.00016.45
7.4.120.0140.00316.24
7.4.110.0140.00516.41
7.4.100.0190.00016.46
7.4.90.0120.00516.39
7.4.80.0100.00816.37
7.4.70.0070.01016.33
7.4.60.0150.00316.28
7.4.50.0100.00716.14
7.4.40.0160.00016.31
7.4.30.0120.00616.43
7.4.20.0190.00016.41
7.4.10.0100.00916.41
7.4.00.0250.00016.28

preferences:
37.21 ms | 1279 KiB | 5 Q