3v4l.org

run code in 300+ PHP versions simultaneously
<?php $test = '1.000.000,12'; $old = str_replace('.', '', $test); $old = (float) str_replace(',', '.', $old); $new = str_replace(array('.', ','), array('', '.'), $test); echo 'old: ' . $old; echo 'new: ' . $new;

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)
8.3.60.0100.01016.50
8.3.50.0070.01121.91
8.3.40.0070.00718.80
8.3.30.0030.01018.96
8.3.20.0050.00220.48
8.3.10.0120.00018.54
8.3.00.0030.00619.38
8.2.180.0040.01516.32
8.2.170.0110.00422.96
8.2.160.0140.00020.44
8.2.150.0040.00424.18
8.2.140.0000.00724.66
8.2.130.0040.00426.16
8.2.120.0040.00421.08
8.2.110.0070.00320.32
8.2.100.0060.00618.03
8.2.90.0000.00819.05
8.2.80.0000.00817.97
8.2.70.0030.00617.63
8.2.60.0060.00317.93
8.2.50.0000.00818.07
8.2.40.0000.00718.16
8.2.30.0000.00819.43
8.2.20.0040.00417.55
8.2.10.0000.00718.04
8.2.00.0020.00517.80
8.1.280.0130.00325.92
8.1.270.0030.00523.96
8.1.260.0050.00326.35
8.1.250.0040.00428.09
8.1.240.0030.00622.23
8.1.230.0070.00417.70
8.1.220.0070.00017.78
8.1.210.0000.00918.77
8.1.200.0030.00717.13
8.1.190.0000.00817.23
8.1.180.0040.00418.10
8.1.170.0080.00418.56
8.1.160.0050.00321.86
8.1.150.0040.00418.87
8.1.140.0000.00717.38
8.1.130.0030.00317.82
8.1.120.0000.00717.38
8.1.110.0090.00017.29
8.1.100.0000.00717.42
8.1.90.0040.00417.34
8.1.80.0000.00717.44
8.1.70.0030.00317.41
8.1.60.0030.00617.51
8.1.50.0000.00817.42
8.1.40.0040.00417.54
8.1.30.0000.00817.63
8.1.20.0040.00417.65
8.1.10.0020.00517.48
8.1.00.0050.00217.32
8.0.300.0070.00018.77
8.0.290.0040.00416.75
8.0.280.0040.00418.44
8.0.270.0030.00317.24
8.0.260.0080.00017.30
8.0.250.0000.00716.84
8.0.240.0000.00716.79
8.0.230.0050.00316.86
8.0.220.0030.00316.80
8.0.210.0000.00716.80
8.0.200.0030.00317.04
8.0.190.0000.00716.84
8.0.180.0040.00416.94
8.0.170.0030.00516.97
8.0.160.0000.00716.79
8.0.150.0000.00816.86
8.0.140.0000.00816.77
8.0.130.0030.00313.32
8.0.120.0000.00816.86
8.0.110.0050.00216.79
8.0.100.0030.00516.76
8.0.90.0000.00716.64
8.0.80.0090.00616.81
8.0.70.0030.00516.68
8.0.60.0040.00416.86
8.0.50.0070.00016.82
8.0.30.0130.00617.01
8.0.20.0100.00817.40
8.0.10.0000.00717.05
8.0.00.0110.00716.74
7.4.330.0050.00315.00
7.4.320.0070.00016.58
7.4.300.0000.00616.59
7.4.290.0070.00016.39
7.4.280.0030.00616.59
7.4.270.0070.00016.48
7.4.260.0000.00716.56
7.4.250.0000.00716.52
7.4.240.0020.00516.56
7.4.230.0030.00316.57
7.4.220.0070.01116.61
7.4.210.0060.00816.46
7.4.200.0000.00716.42
7.4.160.0140.00716.59
7.4.150.0060.01517.40
7.4.140.0070.01117.86
7.4.130.0070.01016.59
7.4.120.0080.00916.54
7.4.110.0100.00716.54
7.4.100.0060.01316.49
7.4.90.0140.01016.47
7.4.80.0140.01119.39
7.4.70.0080.00816.50
7.4.60.0040.01216.52
7.4.50.0000.00816.58
7.4.40.0100.00616.54
7.4.30.0080.00816.54
7.4.00.0060.01214.97
7.3.330.0050.00013.10
7.3.320.0020.00213.13
7.3.310.0040.00416.11
7.3.300.0060.00016.22
7.3.290.0240.00616.23
7.3.280.0090.00716.29
7.3.270.0090.01017.40
7.3.260.0120.01216.55
7.3.250.0050.01216.26
7.3.240.0090.00816.29
7.3.230.0100.00716.39
7.3.210.0090.00916.37
7.3.200.0120.00919.39
7.3.190.0100.00716.38
7.3.180.0120.00316.50
7.3.170.0060.00916.41
7.3.160.0070.00716.42
7.3.120.0070.01114.97
7.3.110.0040.00714.89
7.3.100.0110.00715.14
7.3.90.0060.00314.72
7.3.80.0090.00614.75
7.3.70.0090.00614.54
7.3.60.0070.00414.89
7.3.50.0070.01014.82
7.3.40.0060.00914.67
7.3.30.0030.00514.82
7.3.20.0060.00916.57
7.3.10.0080.00416.61
7.3.00.0060.00916.79
7.2.330.0070.01016.79
7.2.320.0130.00816.45
7.2.310.0060.01116.58
7.2.300.0100.00616.62
7.2.290.0090.00616.70
7.2.250.0100.00714.77
7.2.240.0030.01315.02
7.2.230.0100.00615.00
7.2.220.0030.01014.91
7.2.210.0060.01015.05
7.2.200.0040.01114.89
7.2.190.0070.00314.95
7.2.180.0140.00014.92
7.2.170.0120.00314.77
7.2.00.0000.01719.48
7.1.330.0060.00915.53
7.1.320.0070.00715.96
7.1.310.0000.00815.58
7.1.300.0090.00015.67
7.1.290.0110.00615.76
7.1.280.0070.00315.45
7.1.270.0000.00915.76
7.1.260.0040.00715.71
7.1.100.0000.01118.30
7.1.70.0040.01116.88
7.1.60.0100.00319.61
7.1.50.0070.01316.68
7.1.00.0000.08022.45
7.0.200.0000.00816.82
7.0.140.0070.07021.99
7.0.60.0030.04020.02
7.0.50.0170.07017.88
7.0.40.0030.04719.95
7.0.30.0570.06720.33
7.0.20.0230.08320.16
7.0.10.0030.04320.21
7.0.00.0100.04320.18
5.6.280.0030.07320.89
5.6.210.0130.07020.56
5.6.200.0100.08018.18
5.6.190.0070.05720.49
5.6.180.0330.04320.39
5.6.170.0270.08020.38
5.6.160.0100.08020.52
5.6.150.0000.09018.09
5.6.140.0170.03018.20
5.6.130.0100.05018.21
5.6.120.0000.08320.78
5.6.110.0070.08320.88
5.6.100.0070.04021.00
5.6.90.0130.06021.09
5.6.80.0070.07320.50
5.5.350.0170.03020.29
5.5.340.0000.04318.00
5.5.330.0100.05020.07
5.5.320.0230.07320.30
5.5.310.0270.05020.30
5.5.300.0100.03718.05
5.5.290.0030.04018.01
5.5.280.0070.08320.86
5.5.270.0070.08720.93
5.5.260.0100.07720.86
5.5.250.0130.05020.61
5.5.240.0170.07720.02
5.4.450.1230.03719.41
5.4.440.0730.02719.46
5.4.430.0500.06319.14
5.4.420.0830.05719.36
5.4.410.0700.04319.09
5.4.400.0900.05719.31
5.4.390.0930.05019.25
5.4.380.0200.05718.77
5.4.370.0270.04718.48
5.4.360.0100.06718.60
5.4.350.0300.04718.73
5.4.340.0270.04718.47
5.4.320.0080.04012.45
5.4.310.0070.04512.45
5.4.300.0070.04912.45
5.4.290.0070.03812.45
5.4.280.0040.03712.35
5.4.270.0040.03912.35
5.4.260.0050.03812.34
5.4.250.0100.04012.35
5.4.240.0050.03612.34
5.4.230.0070.03712.34
5.4.220.0030.03812.34
5.4.210.0060.03612.34
5.4.200.0030.04012.34
5.4.190.0060.04212.33
5.4.180.0090.03812.33
5.4.170.0060.04312.35
5.4.160.0020.04012.34
5.4.150.0050.03612.33
5.4.140.0110.03612.02
5.4.130.0060.04612.01
5.4.120.0050.03711.97
5.4.110.0090.03511.96
5.4.100.0100.03611.96
5.4.90.0080.04211.96
5.4.80.0030.04311.96
5.4.70.0080.03611.96
5.4.60.0100.03111.96
5.4.50.0080.03311.96
5.4.40.0060.03511.95
5.4.30.0070.04411.94
5.4.20.0090.04211.94
5.4.10.0060.04411.95
5.4.00.0070.03511.44
5.3.290.0080.04012.80
5.3.280.0080.04212.71
5.3.270.0070.05712.73
5.3.260.0100.03712.72
5.3.250.0140.03112.72
5.3.240.0110.03612.72
5.3.230.0090.03512.71
5.3.220.0090.04712.68
5.3.210.0090.04112.68
5.3.200.0080.03612.68
5.3.190.0070.03712.68
5.3.180.0070.03612.67
5.3.170.0070.03712.67
5.3.160.0070.04012.67
5.3.150.0080.03612.67
5.3.140.0060.03712.66
5.3.130.0060.03912.65
5.3.120.0100.03512.66
5.3.110.0060.04012.66
5.3.100.0060.03712.12
5.3.90.0060.03712.09
5.3.80.0050.04012.08
5.3.70.0070.03512.08
5.3.60.0070.04012.06
5.3.50.0040.03912.00
5.3.40.0090.04512.00
5.3.30.0070.03811.95
5.3.20.0090.03311.73
5.3.10.0080.03411.69
5.3.00.0090.03711.68
5.2.170.0090.0349.18
5.2.160.0070.0279.18
5.2.150.0040.0329.18
5.2.140.0030.0329.18
5.2.130.0060.0279.14
5.2.120.0040.0309.14
5.2.110.0050.0349.14
5.2.100.0060.0369.14
5.2.90.0020.0349.14
5.2.80.0090.0299.13
5.2.70.0050.0349.14
5.2.60.0040.0449.09
5.2.50.0090.0419.06
5.2.40.0080.0359.04
5.2.30.0060.0449.01
5.2.20.0040.0319.00
5.2.10.0080.0288.95
5.2.00.0060.0318.81
5.1.60.0040.0278.09
5.1.50.0020.0318.09
5.1.40.0030.0378.08
5.1.30.0060.0298.43
5.1.20.0050.0268.45
5.1.10.0020.0298.17
5.1.00.0030.0338.17
5.0.50.0060.0266.64
5.0.40.0040.0286.51
5.0.30.0030.0326.32
5.0.20.0050.0256.30
5.0.10.0100.0176.28
5.0.00.0070.0346.28
4.4.90.0030.0194.78
4.4.80.0030.0204.75
4.4.70.0040.0214.75
4.4.60.0050.0144.76
4.4.50.0030.0154.77
4.4.40.0030.0254.71
4.4.30.0030.0164.76
4.4.20.0040.0144.84
4.4.10.0040.0144.84
4.4.00.0030.0294.76
4.3.110.0040.0224.67
4.3.100.0040.0184.66
4.3.90.0080.0094.64
4.3.80.0030.0244.59
4.3.70.0020.0154.63
4.3.60.0020.0154.63
4.3.50.0010.0184.63
4.3.40.0020.0254.54
4.3.30.0030.0153.34
4.3.20.0030.0153.31
4.3.10.0040.0173.27
4.3.00.0100.02014.28

preferences:
44.43 ms | 401 KiB | 5 Q