3v4l.org

run code in 300+ PHP versions simultaneously
<?php function per2num($per){ return (float)$per/100; } $tests = array("2%","25%","2.01%","25.00%"); foreach($tests as $test) echo $test,":\t",per2num($test),"\r\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)
8.3.40.0060.00918.70
8.3.30.0040.01119.10
8.3.20.0070.00020.34
8.3.10.0080.00021.92
8.3.00.0080.00017.93
8.2.170.0030.01722.96
8.2.160.0110.00722.27
8.2.150.0000.00824.18
8.2.140.0040.00424.66
8.2.130.0040.00426.16
8.2.120.0000.00721.16
8.2.110.0060.00321.00
8.2.100.0070.00717.66
8.2.90.0000.00719.27
8.2.80.0000.00817.97
8.2.70.0050.00517.38
8.2.60.0050.00318.05
8.2.50.0040.00418.07
8.2.40.0040.00418.16
8.2.30.0040.00417.98
8.2.20.0060.00317.63
8.2.10.0000.00717.93
8.2.00.0080.00017.71
8.1.270.0040.00423.79
8.1.260.0050.00226.35
8.1.250.0000.00728.09
8.1.240.0000.00922.05
8.1.230.0040.00720.91
8.1.220.0000.00818.54
8.1.210.0050.00318.77
8.1.200.0000.01117.13
8.1.190.0040.00417.10
8.1.180.0060.00318.10
8.1.170.0040.00418.52
8.1.160.0000.00721.91
8.1.150.0000.00718.83
8.1.140.0000.00817.32
8.1.130.0030.00317.82
8.1.120.0000.00717.43
8.1.110.0000.00817.50
8.1.100.0040.00417.34
8.1.90.0080.00317.37
8.1.80.0070.00017.41
8.1.70.0040.00417.32
8.1.60.0040.00417.56
8.1.50.0080.00017.39
8.1.40.0040.00417.51
8.1.30.0000.00817.64
8.1.20.0030.00617.50
8.1.10.0030.00617.48
8.1.00.0000.00717.41
8.0.300.0040.00418.77
8.0.290.0000.00716.63
8.0.280.0000.00718.34
8.0.270.0070.00017.26
8.0.260.0030.00317.24
8.0.250.0030.00316.93
8.0.240.0070.00016.93
8.0.230.0070.00016.93
8.0.220.0020.00516.86
8.0.210.0000.00716.91
8.0.200.0060.00016.96
8.0.190.0070.00016.89
8.0.180.0000.00716.95
8.0.170.0070.00016.91
8.0.160.0000.00716.78
8.0.150.0000.00716.71
8.0.140.0040.00416.89
8.0.130.0000.00613.30
8.0.120.0060.00316.73
8.0.110.0040.00416.95
8.0.100.0040.00416.75
8.0.90.0070.00016.88
8.0.80.0090.00616.83
8.0.70.0040.00316.92
8.0.60.0050.00316.95
8.0.50.0040.00416.77
8.0.30.0120.01017.18
8.0.20.0080.01117.40
8.0.10.0000.00716.84
8.0.00.0140.00516.89
7.4.330.0020.00215.00
7.4.320.0060.00016.59
7.4.300.0030.00316.49
7.4.290.0000.00716.51
7.4.280.0050.00216.54
7.4.270.0040.00416.58
7.4.260.0000.00616.57
7.4.250.0000.00716.47
7.4.240.0040.00416.61
7.4.230.0000.00716.47
7.4.220.0110.01416.55
7.4.210.0090.01216.55
7.4.200.0030.00316.59
7.4.160.0080.00816.34
7.4.150.0080.01217.40
7.4.140.0070.00917.86
7.4.130.0070.00916.52
7.4.120.0100.00716.46
7.4.110.0140.00316.69
7.4.100.0160.00816.46
7.4.90.0180.00716.63
7.4.80.0120.00919.39
7.4.70.0090.00916.55
7.4.60.0090.00616.43
7.4.50.0030.00516.33
7.4.40.0150.01016.34
7.4.30.0030.01216.41
7.4.00.0060.00615.23
7.3.330.0030.00313.11
7.3.320.0000.00513.28
7.3.310.0030.00316.32
7.3.300.0070.00016.25
7.3.290.0090.00616.23
7.3.280.0140.00416.27
7.3.270.0080.00917.40
7.3.260.0140.00416.39
7.3.250.0120.01316.47
7.3.240.0060.01616.41
7.3.230.0080.00816.48
7.3.210.0040.01516.46
7.3.200.0110.00819.39
7.3.190.0190.00316.63
7.3.180.0060.00916.64
7.3.170.0100.00716.47
7.3.160.0070.01416.26
7.3.120.0030.01014.89
7.3.110.0100.00314.49
7.3.100.0110.00614.89
7.3.90.0030.00914.84
7.3.80.0080.00613.93
7.3.70.0000.01114.39
7.3.60.0000.01614.64
7.3.50.0040.01414.66
7.3.40.0070.01014.39
7.3.30.0090.00914.41
7.3.20.0070.01016.49
7.3.10.0050.01016.66
7.3.00.0040.00916.60
7.2.330.0090.00916.80
7.2.320.0100.00716.60
7.2.310.0130.00716.70
7.2.300.0060.01016.44
7.2.290.0120.01216.66
7.2.240.0110.00314.72
7.2.230.0040.01414.40
7.2.220.0030.01414.52
7.2.210.0070.01014.83
7.2.200.0000.01414.59
7.2.190.0080.00814.46
7.2.180.0080.00814.75
7.2.170.0000.01514.79
7.2.160.0130.00314.56
7.2.150.0100.00316.61
7.2.140.0100.00616.54
7.2.130.0080.00716.96
7.2.120.0060.00716.86
7.2.110.0090.00516.80
7.2.100.0120.00716.95
7.2.90.0060.01216.96
7.2.80.0090.00616.86
7.2.70.0040.01116.87
7.2.60.0070.00716.86
7.2.50.0020.01116.87
7.2.40.0030.01016.83
7.2.30.0060.00916.80
7.2.20.0060.01116.89
7.2.10.0080.00816.93
7.2.00.0050.00816.81
7.1.330.0040.01115.75
7.1.320.0030.01015.86
7.1.310.0070.00715.71
7.1.300.0080.00515.21
7.1.290.0040.00715.73
7.1.280.0000.01415.35
7.1.270.0050.00515.77
7.1.260.0090.00615.59
7.1.250.0060.00815.74
7.1.200.0040.01615.39
7.1.70.0030.00916.90
7.1.60.0030.02119.25
7.1.50.0040.01116.97
7.1.00.0000.08022.42
7.0.200.0050.00216.79
7.0.140.0070.06322.08
7.0.100.0300.07320.06
7.0.90.0230.08319.86
7.0.80.0100.07719.98
7.0.70.0230.03719.91
7.0.60.0030.04719.95
7.0.50.0030.08720.44
7.0.40.0070.08020.09
7.0.30.0170.07320.07
7.0.20.0070.09019.95
7.0.10.0100.08320.04
7.0.00.0030.08320.07
5.6.280.0070.07020.91
5.6.250.0130.04320.73
5.6.240.0070.04020.60
5.6.230.0130.06720.75
5.6.220.0000.04720.58
5.6.210.0130.06020.58
5.6.200.0070.08721.11
5.6.190.0070.08021.09
5.6.180.0070.04021.04
5.6.170.0170.07720.94
5.6.160.0100.08021.14
5.6.150.0100.07021.07
5.6.140.0030.05720.95
5.6.130.0230.04021.11
5.6.120.0070.05021.02
5.6.110.0100.05021.06
5.6.100.0070.04321.01
5.6.90.0100.04321.06
5.6.80.0130.07720.46
5.6.70.0170.03720.42
5.6.60.0030.08320.39
5.6.50.0100.04020.47
5.6.40.0130.06720.47
5.6.30.0100.05320.54
5.6.20.0030.05020.32
5.6.10.0100.07020.45
5.6.00.0100.03320.25
5.5.380.0100.07320.36
5.5.370.0000.08320.57
5.5.360.0130.03320.56
5.5.350.0070.04720.38
5.5.340.0230.03020.81
5.5.330.0130.07720.80
5.5.320.0070.07020.61
5.5.310.0030.05020.73
5.5.300.0130.08320.87
5.5.290.0100.05720.88
5.5.280.0170.06020.83
5.5.270.0070.06320.82
5.5.260.0030.04720.88
5.5.250.0030.05320.57
5.5.240.0030.08320.22
5.5.230.0070.06020.23
5.5.220.0070.06320.13
5.5.210.0130.07320.15
5.5.200.0000.07720.28
5.5.190.0230.06320.14
5.5.180.0030.08020.24
5.5.160.0070.04320.14
5.5.150.0130.03020.23
5.5.140.0070.07020.27
5.5.130.0100.07020.18
5.5.120.0170.07020.23
5.5.110.0100.07720.23
5.5.100.0000.08320.02
5.5.90.0070.07719.98
5.5.80.0030.07720.15
5.5.70.0070.04320.15
5.5.60.0070.05720.06
5.5.50.0130.06720.14
5.5.40.0070.04320.00
5.5.30.0070.06320.09
5.5.20.0030.05320.05
5.5.10.0100.06719.96
5.5.00.0070.06020.11
5.4.450.0130.06719.54
5.4.440.0030.04319.55
5.4.430.0070.04319.35
5.4.420.0030.04319.45
5.4.410.0070.04719.24
5.4.400.0070.05718.88
5.4.390.0100.04019.20
5.4.380.0030.07019.16
5.4.370.0070.07018.85
5.4.360.0070.03718.86
5.4.350.0070.07719.16
5.4.340.0070.06719.05
5.4.320.0130.06719.13
5.4.310.0130.07019.12
5.4.300.0070.08019.15
5.4.290.0030.06319.08
5.4.280.0030.06719.15
5.4.270.0070.06719.09
5.4.260.0000.04319.04
5.4.250.0000.05019.17
5.4.240.0070.05719.12
5.4.230.0030.04319.08
5.4.220.0000.04719.09
5.4.210.0030.08319.20
5.4.200.0070.04318.94
5.4.190.0100.06718.89
5.4.180.0200.06319.04
5.4.170.0100.07719.02
5.4.160.0070.04319.01
5.4.150.0030.05719.10
5.4.140.0030.04716.34
5.4.130.0030.05016.40
5.4.120.0130.06316.48
5.4.110.0070.06716.32
5.4.100.0000.07716.27
5.4.90.0030.04316.51
5.4.80.0100.06716.35
5.4.70.0000.04716.54
5.4.60.0070.07316.46
5.4.50.0070.06316.36
5.4.40.0000.05016.52
5.4.30.0070.06716.48
5.4.20.0100.07016.32
5.4.10.0000.04716.40
5.4.00.0030.07315.69
5.3.290.0030.06314.72
5.3.280.0030.07714.59
5.3.270.0170.04314.63
5.3.260.0070.07314.54
5.3.250.0100.04314.69
5.3.240.0100.04014.71
5.3.230.0100.07314.69
5.3.220.0130.06314.53
5.3.210.0070.05314.49
5.3.200.0030.05314.49
5.3.190.0030.06714.60
5.3.180.0130.07314.55
5.3.170.0070.07714.52
5.3.160.0070.05014.67
5.3.150.0030.07714.62
5.3.140.0030.05314.48
5.3.130.0100.07314.52
5.3.120.0030.07714.48
5.3.110.0170.06014.68
5.3.100.0030.08013.96
5.3.90.0070.07014.13
5.3.80.0130.05314.00
5.3.70.0030.04314.03
5.3.60.0100.07313.99
5.3.50.0030.06013.99
5.3.40.0030.08014.03
5.3.30.0030.06713.88
5.3.20.0070.06713.71
5.3.10.0100.05713.59
5.3.00.0030.07013.73
5.2.170.0000.04012.45
5.2.160.0070.04712.45
5.2.150.0030.03712.45
5.2.140.0030.04012.45
5.2.130.0070.04712.45
5.2.120.0000.03712.45
5.2.110.0000.04012.45
5.2.100.0030.05712.45
5.2.90.0030.06012.45
5.2.80.0000.06712.45
5.2.70.0130.04712.45
5.2.60.0100.05712.45
5.2.50.0070.02712.45
5.2.40.0030.03312.45
5.2.30.0030.05312.45
5.2.20.0070.05312.45
5.2.10.0030.04312.45
5.2.00.0070.03312.45
5.1.60.0000.02712.45
5.1.50.0030.04712.45
5.1.40.0070.02012.45
5.1.30.0030.02712.45
5.1.20.0030.02712.45
5.1.10.0030.02712.45
5.1.00.0000.02712.45
5.0.50.0030.02012.45
5.0.40.0000.02012.45
5.0.30.0000.03012.45
5.0.20.0030.01712.45
5.0.10.0000.02012.45
5.0.00.0000.03012.45
4.4.90.0070.03012.45
4.4.80.0030.03312.45
4.4.70.0000.02012.45
4.4.60.0070.01712.45
4.4.50.0000.01712.45
4.4.40.0000.02712.45
4.4.30.0000.02012.45
4.4.20.0000.02012.45
4.4.10.0000.01712.45
4.4.00.0030.02312.45
4.3.110.0000.01712.45
4.3.100.0070.01012.45
4.3.90.0030.01312.45
4.3.80.0000.02312.45
4.3.70.0070.01012.45
4.3.60.0000.01312.45
4.3.50.0000.01712.45
4.3.40.0030.02012.45
4.3.30.0030.01312.45
4.3.20.0000.03312.45
4.3.10.0030.03012.45
4.3.00.0030.01012.45

preferences:
71.9 ms | 400 KiB | 5 Q