3v4l.org

run code in 300+ PHP versions simultaneously
<?php $quantity = 3.75; $price = (float)substr("£10.00", 2); echo (round($quantity,2) * $price);

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)
8.3.60.0070.01016.75
8.3.50.0120.00616.34
8.3.40.0120.00318.63
8.3.30.0120.00618.63
8.3.20.0040.00420.73
8.3.10.0070.00021.64
8.3.00.0000.00819.48
8.2.180.0100.01016.50
8.2.170.0030.01722.96
8.2.160.0160.00320.55
8.2.150.0090.00024.18
8.2.140.0050.00324.66
8.2.130.0000.00720.45
8.2.120.0050.00326.35
8.2.110.0080.01120.51
8.2.100.0070.00417.91
8.2.90.0000.00819.30
8.2.80.0060.00318.04
8.2.70.0000.00917.63
8.2.60.0030.00618.16
8.2.50.0040.00418.10
8.2.40.0000.00822.27
8.2.30.0000.00821.03
8.2.20.0060.00318.02
8.2.10.0070.00018.09
8.2.00.0040.00418.20
8.1.280.0140.00025.92
8.1.270.0070.00022.20
8.1.260.0080.00026.35
8.1.250.0040.00428.09
8.1.240.0030.00620.96
8.1.230.0040.00819.10
8.1.220.0000.00717.77
8.1.210.0080.00018.77
8.1.200.0060.00317.23
8.1.190.0000.00817.10
8.1.180.0040.00418.10
8.1.170.0060.00318.45
8.1.160.0000.00718.98
8.1.150.0030.00520.72
8.1.140.0030.00619.46
8.1.130.0000.00718.81
8.1.120.0050.00217.48
8.1.110.0060.00317.48
8.1.100.0000.00817.45
8.1.90.0060.00317.43
8.1.80.0040.00417.54
8.1.70.0000.00717.49
8.1.60.0000.00917.64
8.1.50.0000.00817.59
8.1.40.0040.00417.60
8.1.30.0040.00417.71
8.1.20.0040.00417.60
8.1.10.0040.00417.50
8.1.00.0040.00417.32
8.0.300.0070.00018.77
8.0.290.0040.00416.75
8.0.280.0030.00318.48
8.0.270.0030.00617.22
8.0.260.0030.00316.73
8.0.250.0000.00717.00
8.0.240.0050.00216.95
8.0.230.0080.00017.03
8.0.220.0070.00016.85
8.0.210.0030.00316.93
8.0.200.0000.00716.95
8.0.190.0000.00716.85
8.0.180.0020.00516.92
8.0.170.0040.00416.96
8.0.160.0040.00416.88
8.0.150.0040.00416.90
8.0.140.0040.00716.75
8.0.130.0000.00513.38
8.0.120.0050.00216.87
8.0.110.0000.00716.86
8.0.100.0000.00716.91
8.0.90.0040.00416.68
8.0.80.0060.00916.81
8.0.70.0000.00816.84
8.0.60.0050.00216.95
8.0.50.0020.00516.91
8.0.30.0110.00317.24
8.0.20.0110.01017.40
8.0.10.0070.00016.88
8.0.00.0030.01316.90
7.4.330.0000.00515.55
7.4.320.0000.00616.57
7.4.300.0070.00016.66
7.4.290.0030.00716.55
7.4.280.0000.00816.66
7.4.270.0000.00716.61
7.4.260.0030.00313.37
7.4.250.0070.00016.61
7.4.240.0040.00416.43
7.4.230.0000.00816.55
7.4.220.0060.01916.61
7.4.210.0030.01116.70
7.4.200.0030.00316.30
7.4.160.0070.00916.56
7.4.150.0070.01117.40
7.4.140.0150.00917.86
7.4.130.0090.01116.47
7.4.120.0040.01316.46
7.4.110.0140.00616.69
7.4.100.0130.00316.70
7.4.90.0070.01116.44
7.4.80.0030.01519.39
7.4.70.0080.00916.72
7.4.60.0100.00716.54
7.4.50.0030.00916.66
7.4.40.0060.01016.38
7.4.30.0100.00616.54
7.4.00.0060.00914.99
7.3.330.0000.00813.30
7.3.320.0060.00013.04
7.3.310.0050.00316.33
7.3.300.0030.00316.30
7.3.290.0030.00316.30
7.3.280.0060.01116.30
7.3.270.0190.00017.40
7.3.260.0090.00816.45
7.3.250.0090.00916.22
7.3.240.0080.01016.45
7.3.230.0030.01316.36
7.3.210.0100.00716.70
7.3.200.0090.00916.45
7.3.190.0090.00916.25
7.3.180.0070.01016.36
7.3.170.0130.00316.48
7.3.160.0080.01116.36
7.2.330.0090.00816.55
7.2.320.0120.00816.64
7.2.310.0060.01316.52
7.2.300.0080.01216.53
7.2.290.0130.00716.66
7.2.60.0090.00616.93
7.2.00.0000.01419.52
7.1.200.0120.00315.49
7.1.100.0090.00317.97
7.1.70.0030.00516.84
7.1.60.2470.01033.16
7.1.50.2130.02033.03
7.1.40.2470.01332.56
7.1.30.2100.01032.63
7.1.20.1370.01732.73
7.1.10.0670.01314.85
7.1.00.3130.00714.71
7.0.200.1900.01314.91
7.0.190.2000.01314.59
7.0.180.2370.01014.27
7.0.170.2230.01014.35
7.0.160.1170.01714.46
7.0.150.0100.01014.35
7.0.140.0100.01314.49
7.0.130.3170.01314.52
7.0.120.1970.01314.52
7.0.110.0370.01314.62
7.0.100.2970.00714.49
7.0.90.0030.01714.57
7.0.80.1030.01314.54
7.0.70.0330.00314.29
7.0.60.2530.01314.07
7.0.50.0070.01314.52
7.0.40.3530.01014.57
7.0.30.2870.01714.68
7.0.20.2830.01714.64
7.0.10.0370.00714.53
7.0.00.0130.00714.69

preferences:
50.61 ms | 401 KiB | 5 Q