3v4l.org

run code in 300+ PHP versions simultaneously
<?php $n = 16423.42; $m = $n * 100.0; echo $m . "\n"; echo floor($m) . "\n";

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)
8.3.60.0060.00916.63
8.3.50.0090.01417.38
8.3.40.0070.00718.84
8.3.30.0030.01018.75
8.3.20.0000.00818.57
8.3.10.0030.00618.68
8.3.00.0080.00019.26
8.2.180.0110.00418.16
8.2.170.0120.00322.96
8.2.160.0090.00618.84
8.2.150.0090.00024.18
8.2.140.0080.00024.66
8.2.130.0040.00426.16
8.2.120.0050.00220.60
8.2.110.0060.00619.34
8.2.100.0120.00317.78
8.2.90.0080.00017.75
8.2.80.0000.00818.78
8.2.70.0000.00817.75
8.2.60.0040.00417.50
8.2.50.0000.00817.91
8.2.40.0040.00420.07
8.2.30.0040.00417.80
8.2.20.0000.00917.77
8.2.10.0030.00517.77
8.2.00.0040.00417.73
8.1.280.0100.01025.92
8.1.270.0080.00023.99
8.1.260.0060.00026.35
8.1.250.0040.00428.09
8.1.240.0030.00921.06
8.1.230.0110.00021.00
8.1.220.0040.00418.65
8.1.210.0040.00418.77
8.1.200.0050.00317.35
8.1.190.0070.00417.13
8.1.180.0030.00518.10
8.1.170.0040.00417.62
8.1.160.0040.00419.00
8.1.150.0000.00718.65
8.1.140.0070.00017.37
8.1.130.0070.00017.86
8.1.120.0040.00417.47
8.1.110.0040.00417.54
8.1.100.0080.00017.33
8.1.90.0030.00317.35
8.1.80.0040.00417.48
8.1.70.0070.00017.50
8.1.60.0000.00817.61
8.1.50.0040.00417.48
8.1.40.0050.00217.48
8.1.30.0030.00617.57
8.1.20.0030.00517.74
8.1.10.0040.00417.43
8.1.00.0000.00717.50
8.0.300.0030.00618.77
8.0.290.0040.00416.88
8.0.280.0000.00718.58
8.0.270.0030.00317.31
8.0.260.0030.00316.82
8.0.250.0030.00317.00
8.0.240.0040.00417.05
8.0.230.0000.00617.01
8.0.220.0000.00716.86
8.0.210.0000.00716.88
8.0.200.0030.00316.84
8.0.190.0090.00016.97
8.0.180.0030.00516.82
8.0.170.0060.00316.82
8.0.160.0060.00317.00
8.0.150.0030.00516.77
8.0.140.0050.00216.82
8.0.130.0060.00013.33
8.0.120.0060.00616.82
8.0.110.0000.00816.72
8.0.100.0070.00016.81
8.0.90.0050.00216.90
8.0.80.0090.00616.91
8.0.70.0070.00016.99
8.0.60.0080.00016.97
8.0.50.0040.00416.93
8.0.30.0130.00717.03
8.0.20.0110.00817.11
8.0.10.0030.00516.97
8.0.00.0140.01116.75
7.4.330.0050.00013.00
7.4.320.0000.00616.64
7.4.300.0000.00616.54
7.4.290.0030.00316.47
7.4.280.0000.00816.50
7.4.270.0030.00316.61
7.4.260.0070.00213.24
7.4.250.0030.00516.61
7.4.240.0000.00716.61
7.4.230.0040.00416.57
7.4.220.0130.01016.56
7.4.210.0090.01216.60
7.4.200.0030.00316.61
7.4.190.0000.00716.41
7.4.160.0060.00916.54
7.4.150.0060.01016.39
7.4.140.0070.01016.43
7.4.130.0150.00416.61
7.4.120.0080.00816.27
7.4.110.0100.00716.64
7.4.100.0070.01716.41
7.4.90.0140.00416.45
7.4.80.0150.01119.39
7.4.70.0130.00316.43
7.4.60.0090.00916.51
7.4.50.0060.00616.38
7.4.40.0000.01616.47
7.4.30.0100.00716.71
7.4.00.0030.01514.74
7.3.330.0030.00313.25
7.3.320.0070.00013.07
7.3.310.0000.00716.18
7.3.300.0030.00316.33
7.3.290.0090.00516.38
7.3.280.0050.01216.30
7.3.270.0100.00716.58
7.3.260.0150.00316.57
7.3.250.0140.00916.50
7.3.240.0100.00716.57
7.3.230.0140.00716.74
7.3.210.0140.00816.65
7.3.200.0000.01716.51
7.3.190.0030.01416.42
7.3.180.0060.01516.34
7.3.170.0100.00616.29
7.3.160.0060.01116.46
7.3.120.0060.00915.13
7.2.330.0110.00516.81
7.2.320.0100.00716.85
7.2.310.0120.00616.75
7.2.300.0110.00616.39
7.2.290.0130.01016.79
7.2.00.0000.01419.25
7.1.70.0030.00717.15
7.1.60.0070.01719.30
7.1.50.0030.01216.88
7.1.00.0000.05322.26
7.0.200.0070.00416.79
7.0.140.0030.07322.08
7.0.120.0100.07022.01
7.0.60.0070.08320.03
7.0.50.0070.04717.86
7.0.40.0130.08719.98
7.0.30.0330.07720.12
7.0.20.0270.05020.17
7.0.10.0100.04020.20
7.0.00.0070.09020.30
5.6.280.0030.07320.80
5.6.210.0000.04320.47
5.6.200.0130.08018.24
5.6.190.0100.07020.57
5.6.180.0430.07020.77
5.6.170.0230.08020.47
5.6.160.0200.07020.49
5.6.150.0000.04318.22
5.6.140.0100.08318.17
5.6.130.0030.07318.09
5.6.120.0030.07721.06
5.6.110.0130.07720.88
5.6.100.0300.03721.16
5.6.90.0000.09320.96
5.6.80.0030.05720.52
5.5.350.0100.07320.39
5.5.340.0070.04317.92
5.5.330.0130.07320.25
5.5.320.3930.04020.21
5.5.310.0300.08320.12
5.5.300.0000.07718.00
5.5.290.0130.07717.92
5.5.280.0130.08020.86
5.5.270.0070.09020.85
5.5.260.0100.08020.92
5.5.250.0070.07320.66
5.5.240.0230.07720.18
5.4.450.0030.04019.41
5.4.440.0070.03719.46
5.4.430.0030.04019.44
5.4.420.0130.03019.46
5.4.410.0000.04719.34
5.4.400.0000.04019.18
5.4.390.0000.04018.79
5.4.380.0070.04018.79
5.4.370.0070.03319.14
5.4.360.0030.04718.92
5.4.350.0000.04019.16
5.4.340.0000.04019.14
5.4.320.0030.03718.92
5.4.310.0000.04019.18
5.4.300.0030.03719.21
5.4.290.0000.04019.08
5.4.280.0030.04019.07
5.4.270.0000.04018.92
5.4.260.0000.05019.14
5.4.250.0070.03319.14
5.4.240.0070.08018.87
5.4.230.0100.06719.14
5.4.220.0030.04018.99
5.4.210.0030.06319.18
5.4.200.0100.05319.14
5.4.190.0100.03318.95
5.4.180.0130.06718.91
5.4.170.0000.08318.90
5.4.160.0000.04719.12
5.4.150.0070.07719.05
5.4.140.0030.07716.42
5.4.130.0070.07316.25
5.4.120.0100.03716.19
5.4.110.0000.08016.40
5.4.100.0130.06716.29
5.4.90.0100.05316.24
5.4.80.0070.07016.13
5.4.70.0070.07316.39
5.4.60.0100.06016.26
5.4.50.0100.07316.37
5.4.40.0070.06316.55
5.4.30.0070.04016.14
5.4.20.0100.07016.21
5.4.10.0070.05016.24
5.4.00.0070.05015.64
5.3.290.0070.03314.48
5.3.280.0070.04714.51
5.3.270.0030.08014.54
5.3.260.0100.07014.54
5.3.250.0030.05714.53
5.3.240.0070.03714.52
5.3.230.0070.07314.57
5.3.220.0100.07014.50
5.3.210.0000.06714.49
5.3.200.0070.07314.50
5.3.190.0000.08014.48
5.3.180.0030.07714.48
5.3.170.0030.07714.38
5.3.160.0130.06314.52
5.3.150.0100.07014.52
5.3.140.0030.06714.64
5.3.130.0100.05314.47
5.3.120.0000.07314.46
5.3.110.0070.07314.52
5.3.100.0030.04713.98
5.3.90.0070.04013.97
5.3.80.0030.04713.99
5.3.70.0130.05313.93
5.3.60.0070.06713.95
5.3.50.0070.04313.86
5.3.40.0070.03713.87
5.3.30.0070.06713.83
5.3.20.0030.04313.61
5.3.10.0030.05713.47
5.3.00.0070.05013.73
5.2.170.0030.04711.09
5.2.160.0030.03711.23
5.2.150.0070.06311.04
5.2.140.0070.06011.03
5.2.130.0070.06011.01
5.2.120.0030.04711.04
5.2.110.0100.06311.03
5.2.100.0030.06310.95
5.2.90.0070.06011.04
5.2.80.0070.05310.98
5.2.70.0070.03311.06
5.2.60.0000.04310.90
5.2.50.0030.03011.02
5.2.40.0070.06010.92
5.2.30.0030.04010.89
5.2.20.0070.03310.89
5.2.10.0130.05310.83
5.2.00.0070.03710.61
5.1.60.0100.05010.04
5.1.50.0130.0479.95
5.1.40.0030.0439.96
5.1.30.0100.04310.25
5.1.20.0070.05310.52
5.1.10.0030.03310.07
5.1.00.0070.05010.09
5.0.50.0030.0308.69
5.0.40.0030.0438.45
5.0.30.0030.0378.21
5.0.20.0070.0338.17
5.0.10.0000.0408.13
5.0.00.0130.0538.21
4.4.90.0030.0378.01
4.4.80.0000.0208.01
4.4.70.0000.0378.01
4.4.60.0000.0378.01
4.4.50.0000.0238.01
4.4.40.0000.0578.01
4.4.30.0030.0178.01
4.4.20.0070.0308.01
4.4.10.0070.0178.01
4.4.00.0030.0408.01
4.3.110.0030.0338.01
4.3.100.0000.0238.01
4.3.90.0030.0338.01
4.3.80.0070.0238.01
4.3.70.0030.0338.01
4.3.60.0030.0238.01
4.3.50.0000.0338.01
4.3.40.0000.0278.01
4.3.30.0000.0178.01
4.3.20.0000.0178.01
4.3.10.0000.0278.01
4.3.00.0000.0238.01

preferences:
53.57 ms | 401 KiB | 5 Q