3v4l.org

run code in 300+ PHP versions simultaneously
<?php $width = 2500 / 1000; $height = 1500 / 1000; $price = (float)substr("£10.00", 2); $quantity = (float)(round($width,2)) * (round($height,2)); echo (round($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)
8.3.40.0060.01318.72
8.3.30.0070.00718.66
8.3.20.0070.00018.90
8.3.10.0050.00321.90
8.3.00.0080.00019.29
8.2.170.0140.00322.96
8.2.160.0100.01020.25
8.2.150.0060.00324.18
8.2.140.0070.00024.66
8.2.130.0050.00322.24
8.2.120.0070.00026.35
8.2.110.0070.00320.52
8.2.100.0040.00717.84
8.2.90.0040.00419.30
8.2.80.0060.00317.97
8.2.70.0050.00317.75
8.2.60.0060.00317.93
8.2.50.0050.00318.10
8.2.40.0040.00422.32
8.2.30.0040.00420.96
8.2.20.0030.00618.07
8.2.10.0000.00718.16
8.2.00.0000.00818.24
8.1.270.0000.00722.14
8.1.260.0030.00626.35
8.1.250.0040.00428.09
8.1.240.0080.00321.03
8.1.230.0060.00619.14
8.1.220.0080.00017.74
8.1.210.0030.00618.77
8.1.200.0090.00017.48
8.1.190.0050.00317.13
8.1.180.0060.00318.10
8.1.170.0090.00318.64
8.1.160.0000.00719.13
8.1.150.0050.00320.66
8.1.140.0030.00619.57
8.1.130.0070.00018.79
8.1.120.0000.00717.51
8.1.110.0030.00517.49
8.1.100.0080.00017.48
8.1.90.0020.00917.56
8.1.80.0030.00317.41
8.1.70.0000.00717.42
8.1.60.0040.00417.68
8.1.50.0080.00017.62
8.1.40.0000.00817.57
8.1.30.0040.00417.77
8.1.20.0020.00517.55
8.1.10.0000.00717.55
8.1.00.0080.00017.46
8.0.300.0040.00418.77
8.0.290.0000.00716.88
8.0.280.0030.00318.54
8.0.270.0080.00016.86
8.0.260.0060.00016.86
8.0.250.0030.00317.00
8.0.240.0040.00417.01
8.0.230.0070.00017.07
8.0.220.0040.00416.86
8.0.210.0000.00616.76
8.0.200.0030.00316.98
8.0.190.0000.00716.86
8.0.180.0000.00716.85
8.0.170.0000.00716.86
8.0.160.0000.00716.83
8.0.150.0000.00816.85
8.0.140.0040.00716.80
8.0.130.0060.00013.38
8.0.120.0070.00016.80
8.0.110.0000.00716.94
8.0.100.0040.00416.82
8.0.90.0000.00716.95
8.0.80.0060.00916.89
8.0.70.0040.00416.84
8.0.60.0000.00816.92
8.0.50.0040.00416.82
8.0.30.0130.00517.25
8.0.20.0090.01217.40
8.0.10.0000.00717.01
8.0.00.0070.01116.86
7.4.330.0000.00515.55
7.4.320.0030.00316.57
7.4.300.0070.00016.69
7.4.290.0040.00416.56
7.4.280.0050.00316.68
7.4.270.0030.00316.66
7.4.260.0030.00313.35
7.4.250.0040.00416.38
7.4.240.0030.00316.45
7.4.230.0050.00216.72
7.4.220.0100.01016.51
7.4.210.0090.00716.66
7.4.200.0000.00716.41
7.4.160.0100.00616.50
7.4.150.0030.01317.40
7.4.140.0120.01117.86
7.4.130.0060.01216.60
7.4.120.0110.00816.50
7.4.110.0150.00916.73
7.4.100.0030.01416.33
7.4.90.0100.00716.47
7.4.80.0080.00919.39
7.4.70.0030.01316.57
7.4.60.0160.00016.48
7.4.50.0120.00316.67
7.4.40.0080.00916.61
7.4.30.0100.00716.66
7.4.00.0070.00714.88
7.3.330.0080.00013.06
7.3.320.0050.00013.16
7.3.310.0040.00416.27
7.3.300.0030.00316.29
7.3.290.0060.00016.13
7.3.280.0070.01016.30
7.3.270.0170.02317.40
7.3.260.0110.00616.37
7.3.250.0080.00916.48
7.3.240.0090.01016.30
7.3.230.0100.01016.53
7.3.210.0090.00916.63
7.3.200.0170.00516.68
7.3.190.0040.01316.43
7.3.180.0110.00816.36
7.3.170.0080.00816.56
7.3.160.0120.00416.49
7.2.330.0070.01016.50
7.2.320.0060.01016.33
7.2.310.0110.00616.67
7.2.300.0040.01416.38
7.2.290.0130.00616.71
7.2.80.0030.00716.64
7.2.60.0070.00316.69
7.2.00.0120.00619.03
7.1.200.0070.00315.77
7.1.100.0030.01318.16
7.1.70.0030.00617.27
7.1.60.3800.02333.18
7.1.50.2830.01332.85
7.1.40.3570.02332.61
7.1.30.4400.00332.63
7.1.20.1970.00732.91
7.1.10.2030.01314.64
7.1.00.1670.00715.00
7.0.200.6430.01315.06
7.0.190.4230.01014.82
7.0.180.1700.00714.30
7.0.170.3870.01714.30
7.0.160.2730.00714.45
7.0.150.2170.01014.16
7.0.140.1800.01314.45
7.0.130.2200.01314.63
7.0.120.2030.01314.70
7.0.110.2470.01314.35
7.0.100.2370.00714.63
7.0.90.0330.00714.30
7.0.80.0400.01014.44
7.0.70.0430.01014.37
7.0.60.1630.01314.08
7.0.50.1430.01314.63
7.0.40.2270.01314.56
7.0.30.1930.01014.58
7.0.20.1570.00714.54
7.0.10.1530.01014.64
7.0.00.1400.00314.54

preferences:
46.09 ms | 400 KiB | 5 Q