3v4l.org

run code in 300+ PHP versions simultaneously
<?php $amount = 1009.1; for($a = .5; $a < 20; $a + 0.5){ echo $amount . " = " . number_format(round($amount,-1)) . " " ; $amount = $amount + $a; }

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)
8.3.60.0100.01016.63
8.3.50.0140.00621.97
8.3.40.0100.01018.67
8.3.30.0120.00919.04
8.3.20.0030.00720.33
8.3.10.0060.00321.88
8.3.00.0030.00619.15
8.2.180.0190.00616.32
8.2.170.0160.00322.96
8.2.160.0110.00720.35
8.2.150.0080.00324.18
8.2.140.0070.00324.66
8.2.130.0030.00726.16
8.2.120.0070.00320.97
8.2.110.0100.00322.20
8.2.100.0080.00817.85
8.2.90.0090.00019.35
8.2.80.0000.01017.97
8.2.70.0030.00717.75
8.2.60.0000.01017.76
8.2.50.0000.01018.07
8.2.40.0040.00721.19
8.2.30.0030.00618.29
8.2.20.0060.00317.80
8.2.10.0030.00618.32
8.2.00.0000.00917.86
8.1.280.0060.01625.92
8.1.270.0040.00722.18
8.1.260.0100.00026.35
8.1.250.0040.00728.09
8.1.240.0080.00323.96
8.1.230.0110.00419.20
8.1.220.0030.00717.77
8.1.210.0000.00918.77
8.1.200.0030.00817.47
8.1.190.0070.00317.35
8.1.180.0030.00618.10
8.1.170.0030.00618.66
8.1.160.0030.00622.18
8.1.150.0050.00518.67
8.1.140.0000.00917.45
8.1.130.0050.00517.95
8.1.120.0040.00417.58
8.1.110.0040.00417.49
8.1.100.0060.00317.56
8.1.90.0030.00717.41
8.1.80.0030.00617.61
8.1.70.0040.00417.43
8.1.60.0070.00317.61
8.1.50.0070.00417.63
8.1.40.0000.01117.55
8.1.30.0090.00017.76
8.1.20.0060.00317.73
8.1.10.0070.00317.51
8.1.00.0030.00617.57
8.0.300.0090.00018.77
8.0.290.0060.00317.16
8.0.280.0000.00918.48
8.0.270.0000.00917.24
8.0.260.0070.00317.26
8.0.250.0050.00516.89
8.0.240.0030.00616.91
8.0.230.0000.01016.84
8.0.220.0000.00916.91
8.0.210.0050.00516.95
8.0.200.0060.00316.79
8.0.190.0070.00316.77
8.0.180.0040.00416.85
8.0.170.0090.00016.89
8.0.160.0070.00317.02
8.0.150.0060.00316.86
8.0.140.0030.00716.78
8.0.130.0070.00313.42
8.0.120.0090.00316.76
8.0.110.0030.00716.88
8.0.100.0000.00916.93
8.0.90.0000.01016.80
8.0.80.0200.00316.79
8.0.70.0060.00316.82
8.0.60.0060.00316.88
8.0.50.0090.00016.81
8.0.30.0290.01316.90
8.0.20.0240.01417.40
8.0.10.0050.00516.88
8.0.00.0130.02316.70
7.4.330.0030.00515.03
7.4.320.0070.00416.46
7.4.300.0030.00616.56
7.4.290.0030.00616.55
7.4.280.0000.00916.44
7.4.270.0050.00516.43
7.4.260.0090.00416.39
7.4.250.0000.01116.49
7.4.240.0030.00616.45
7.4.230.0000.00916.54
7.4.220.0200.01016.27
7.4.210.0090.01416.41
7.4.200.0030.00716.50
7.4.190.0030.00616.51
7.4.160.0140.02116.33
7.4.150.0230.00717.40
7.4.140.0280.01317.86
7.4.130.0240.01116.47
7.4.120.0170.01316.32
7.4.110.0260.01116.43
7.4.100.0220.01016.47
7.4.90.0170.01316.32
7.4.80.0140.02019.39
7.4.70.0180.01016.41
7.4.60.0200.02316.56
7.4.50.0060.00616.46
7.4.40.0160.01316.41
7.4.30.0130.02716.47
7.3.330.0030.00513.07
7.3.320.0000.01013.25
7.3.310.0070.00316.32
7.3.300.0030.00616.25
7.3.290.0130.01016.16
7.3.280.0140.01816.21
7.3.270.0140.01417.40
7.3.260.0120.02416.78
7.3.250.0160.01516.42
7.3.240.0190.02016.32
7.3.230.0130.02016.39
7.3.210.0110.02416.35
7.3.200.0070.02019.39
7.3.190.0120.02116.22
7.3.180.0180.01116.23
7.3.170.0140.01416.44
7.3.160.0090.02016.23
7.3.120.0130.01014.71
7.3.110.0060.01214.46
7.3.100.0130.00614.68
7.3.90.0030.01214.86
7.3.80.0030.01514.58
7.3.70.0090.01214.85
7.3.60.0030.01014.64
7.3.50.0070.01114.67
7.3.40.0030.01614.80
7.3.30.0070.00714.77
7.3.20.0100.00716.62
7.3.10.0100.01016.39
7.3.00.0070.01116.52
7.2.330.0230.01616.69
7.2.320.0150.01516.57
7.2.310.0310.02016.87
7.2.300.0140.01416.64
7.2.290.0080.02516.78
7.2.240.0040.01415.25
7.2.230.0120.00414.88
7.2.220.0110.00715.09
7.2.210.0070.01114.52
7.2.200.0040.01115.06
7.2.190.0030.01314.90
7.2.180.0060.01315.02
7.2.170.0130.00314.93
7.2.160.0120.00614.95
7.2.150.0040.01116.71
7.2.140.0090.00616.91
7.2.130.0100.01016.98
7.2.120.0100.01016.88
7.2.110.0090.01316.63
7.2.100.0130.00716.90
7.2.90.0100.01016.94
7.2.80.0130.00916.93
7.2.70.0070.01016.65
7.2.60.0120.00616.93
7.2.50.0090.00916.87
7.2.40.0090.01216.67
7.2.30.0100.01417.04
7.2.20.0150.00316.91
7.2.10.0100.01016.94
7.2.00.0030.01718.03
7.1.330.0080.00415.70
7.1.320.0090.01315.68
7.1.310.0030.01315.82
7.1.300.0100.01015.82
7.1.290.0030.01615.71
7.1.280.0060.01315.83
7.1.270.0060.00615.41
7.1.260.0060.01315.86
7.1.250.0000.01715.81
7.1.100.0120.00918.07
7.1.70.0040.00817.20
7.1.60.0100.01019.46
7.1.50.0070.02117.14
7.0.200.0000.01016.93

preferences:
32.5 ms | 401 KiB | 5 Q