3v4l.org

run code in 300+ PHP versions simultaneously
<?php $num = "48.2"; $float = (float)$num; echo ceil($float * 2) / 2;

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)
8.3.80.0070.00316.38
8.3.70.0040.01118.43
8.3.60.0090.00918.39
8.3.50.0130.00717.20
8.3.40.0090.00918.69
8.3.30.0120.00418.77
8.3.20.0000.00819.02
8.3.10.0080.00021.78
8.3.00.0040.00423.48
8.2.200.0100.00316.63
8.2.190.0110.00416.58
8.2.180.0140.00718.16
8.2.170.0160.00318.83
8.2.160.0060.00922.96
8.2.150.0040.00424.18
8.2.140.0080.00024.66
8.2.130.0040.00426.16
8.2.120.0080.00021.24
8.2.110.0060.00321.03
8.2.100.0080.00418.28
8.2.90.0050.00317.85
8.2.80.0050.00318.05
8.2.70.0060.00317.93
8.2.60.0030.00618.20
8.2.50.0000.00818.10
8.2.40.0000.00719.42
8.2.30.0000.00719.38
8.2.20.0070.00017.99
8.2.10.0070.00019.46
8.2.00.0040.00419.64
8.1.290.0050.00518.88
8.1.280.0120.00325.92
8.1.270.0040.00424.66
8.1.260.0070.00026.35
8.1.250.0040.00428.09
8.1.240.0030.00623.95
8.1.230.0060.00622.75
8.1.220.0080.00017.80
8.1.210.0060.00318.84
8.1.200.0090.00317.48
8.1.190.0000.00817.35
8.1.180.0030.00618.10
8.1.170.0000.00818.59
8.1.160.0050.00318.83
8.1.150.0040.00418.86
8.1.140.0070.00017.92
8.1.130.0000.00819.12
8.1.120.0000.00717.43
8.1.110.0040.00417.46
8.1.100.0050.00217.35
8.1.90.0000.00717.46
8.1.80.0070.00017.50
8.1.70.0050.00317.40
8.1.60.0080.00017.62
8.1.50.0000.00817.55
8.1.40.0040.00417.55
8.1.30.0060.00317.60
8.1.20.0040.00717.68
8.1.10.0030.00517.54
8.1.00.0060.00317.53
8.0.300.0000.00719.71
8.0.290.0000.00816.88
8.0.280.0080.00018.39
8.0.270.0030.00517.30
8.0.260.0000.00618.45
8.0.250.0030.00316.99
8.0.240.0030.00316.89
8.0.230.0000.00716.98
8.0.220.0000.00716.88
8.0.210.0030.00316.93
8.0.200.0000.00716.82
8.0.190.0000.00816.90
8.0.180.0070.00016.79
8.0.170.0030.00516.78
8.0.160.0070.00016.95
8.0.150.0040.00416.87
8.0.140.0000.00716.83
8.0.130.0030.00313.34
8.0.120.0040.00416.89
8.0.110.0040.00416.74
8.0.100.0030.00516.73
8.0.90.0070.00016.82
8.0.80.0090.00716.93
8.0.70.0040.00416.97
8.0.60.0040.00416.94
8.0.50.0030.00516.86
8.0.30.0130.00717.11
8.0.20.0090.00917.40
8.0.10.0000.00817.00
8.0.00.0070.01416.70
7.4.330.0050.00016.83
7.4.320.0040.00416.58
7.4.300.0040.00416.66
7.4.290.0030.00316.64
7.4.280.0050.00316.52
7.4.270.0070.00016.63
7.4.260.0030.00316.52
7.4.250.0040.00416.53
7.4.240.0000.00816.54
7.4.230.0030.00316.35
7.4.220.0030.00516.55
7.4.210.0090.00616.64
7.4.200.0030.00316.59
7.4.160.0090.00916.44
7.4.140.0100.01017.86
7.4.130.0070.01116.45
7.4.120.0070.01116.57
7.4.110.0060.01316.63
7.4.100.0120.00616.51
7.4.90.0040.01516.62
7.4.80.0040.01419.39
7.4.70.0100.01016.56
7.4.60.0120.00916.65
7.4.50.0060.00316.39
7.4.40.0070.01116.42
7.4.00.0070.01114.85
7.3.330.0030.00313.19
7.3.320.0000.00613.15
7.3.310.0060.00016.14
7.3.300.0070.00016.35
7.3.290.0000.00716.25
7.3.280.0060.00916.35
7.3.260.0130.00616.47
7.3.240.0090.01216.31
7.3.230.0100.00616.46
7.3.210.0040.01516.27
7.3.200.0070.01116.25
7.3.190.0150.00316.55
7.3.180.0030.01316.45
7.3.170.0120.00916.52
7.3.160.0100.00716.54
7.3.10.0040.00916.52
7.3.00.0030.01016.27
7.2.330.0150.00316.67
7.2.320.0030.01316.34
7.2.310.0060.01116.70
7.2.300.0130.00316.46
7.2.290.0090.01716.41
7.2.130.0030.01016.89
7.2.120.0090.00616.96
7.2.110.0030.01116.87
7.2.100.0030.00616.87
7.2.90.0070.00416.73
7.2.80.0330.00715.48
7.2.70.0240.00715.72
7.2.60.0210.00815.89
7.2.50.0230.00815.87
7.2.40.0230.00715.86
7.2.30.0210.00515.92
7.2.20.0210.00815.68
7.2.10.0280.01015.91
7.2.00.0260.00315.99
7.1.250.0030.01015.82
7.1.200.0060.00315.40
7.1.190.1030.01313.60
7.1.180.0370.00313.48
7.1.170.0390.00414.00
7.1.160.0350.00713.50
7.1.150.0320.01013.69
7.1.140.0520.01013.76
7.1.130.0410.01213.84
7.1.120.0640.01214.04
7.1.110.0340.01013.96
7.1.100.0350.01013.95
7.1.90.0420.01013.88
7.1.80.0450.00613.88
7.1.70.0450.01313.86
7.1.60.0750.01031.55
7.1.50.0820.01431.49
7.1.40.0860.01031.59
7.1.30.0780.00731.80
7.1.20.0780.00731.64
7.1.10.0670.01313.74
7.1.00.1060.00313.70

preferences:
24.2 ms | 402 KiB | 5 Q