3v4l.org

run code in 300+ PHP versions simultaneously
<?php $number = '101234.50789'; $trunc = preg_replace( '/^.*?[0]*([\d\,]+)(([\.][\d]{0,2})([\d]*))?.*?$/', '$1$3', $number ); echo $trunc;

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)
8.3.60.0140.00016.63
8.3.50.0160.00422.06
8.3.40.0150.00018.79
8.3.30.0110.00319.10
8.3.20.0070.00020.20
8.3.10.0040.00421.91
8.3.00.0080.00019.38
8.2.180.0140.00418.27
8.2.170.0070.00722.96
8.2.160.0060.00920.44
8.2.150.0080.00024.18
8.2.140.0090.00024.66
8.2.130.0000.00826.16
8.2.120.0000.00821.30
8.2.110.0060.00319.39
8.2.100.0040.00718.03
8.2.90.0000.00819.18
8.2.80.0000.00817.97
8.2.70.0040.00417.75
8.2.60.0030.00617.80
8.2.50.0000.00918.07
8.2.40.0000.00820.01
8.2.30.0030.00718.09
8.2.20.0040.00417.90
8.2.10.0000.00718.07
8.2.00.0030.00517.84
8.1.280.0090.01225.92
8.1.270.0040.00423.87
8.1.260.0030.00626.35
8.1.250.0080.00028.09
8.1.240.0100.00021.04
8.1.230.0110.00017.64
8.1.220.0040.00417.74
8.1.210.0000.00818.77
8.1.200.0030.00717.48
8.1.190.0000.00817.35
8.1.180.0000.00918.10
8.1.170.0040.00418.62
8.1.160.0040.00421.94
8.1.150.0040.00418.81
8.1.140.0050.00217.54
8.1.130.0030.00317.96
8.1.120.0080.00017.54
8.1.110.0030.00517.45
8.1.100.0070.00417.46
8.1.90.0070.00017.57
8.1.80.0000.00817.58
8.1.70.0000.00717.57
8.1.60.0000.00817.54
8.1.50.0040.00417.50
8.1.40.0000.00817.53
8.1.30.0030.00517.64
8.1.20.0040.00417.78
8.1.10.0000.00817.71
8.1.00.0000.00917.61
8.0.300.0080.00018.77
8.0.290.0000.00716.75
8.0.280.0070.00018.42
8.0.270.0030.00317.34
8.0.260.0030.00318.38
8.0.250.0030.00317.16
8.0.240.0030.00617.02
8.0.230.0000.00717.05
8.0.220.0080.00016.99
8.0.210.0000.00816.98
8.0.200.0000.00816.97
8.0.190.0050.00316.99
8.0.180.0040.00417.02
8.0.170.0040.00416.96
8.0.160.0040.00416.94
8.0.150.0040.00316.88
8.0.140.0000.00816.84
8.0.130.0000.00513.37
8.0.120.0000.00816.96
8.0.110.0040.00416.95
8.0.100.0050.00516.89
8.0.90.0000.00716.98
8.0.80.0070.01016.93
8.0.70.0040.00416.76
8.0.60.0040.00416.94
8.0.50.0080.00016.83
8.0.30.0120.01017.29
8.0.20.0070.01217.40
8.0.10.0000.00817.02
8.0.00.0090.00916.91
7.4.330.0060.00015.00
7.4.320.0070.00016.76
7.4.300.0070.00016.80
7.4.290.0030.00316.68
7.4.280.0040.00416.63
7.4.270.0000.00816.76
7.4.260.0070.00316.75
7.4.250.0030.00616.70
7.4.240.0060.00216.74
7.4.230.0030.00316.79
7.4.220.0070.01016.62
7.4.210.0100.00816.67
7.4.200.0030.00316.47
7.4.190.0030.00516.75
7.4.160.0090.00616.68
7.4.150.0060.01217.40
7.4.140.0110.00617.86
7.4.130.0080.01016.63
7.4.120.0100.00816.62
7.4.110.0150.00216.36
7.4.100.0090.00916.56
7.4.90.0110.00716.63
7.4.80.0170.00019.39
7.4.70.0110.00416.54
7.4.60.0060.01116.53
7.4.50.0040.00416.37
7.4.40.0060.00916.70
7.4.30.0110.00516.67
7.4.00.0120.00314.99
7.3.330.0050.00013.25
7.3.320.0050.00013.19
7.3.310.0040.00416.30
7.3.300.0030.00316.21
7.3.290.0050.01116.42
7.3.280.0110.00516.40
7.3.270.0110.00617.40
7.3.260.0130.00316.36
7.3.250.0080.01016.50
7.3.240.0090.00816.30
7.3.230.0090.00616.39
7.3.210.0070.01016.51
7.3.200.0190.00519.39
7.3.190.0160.00416.57
7.3.180.0100.00716.50
7.3.170.0070.01016.38
7.3.160.0060.01216.39
7.3.120.0060.00914.97
7.2.330.0100.00716.49
7.2.320.0200.00516.90
7.2.310.0060.01216.70
7.2.300.0150.00316.77
7.2.290.0130.00616.61
7.2.60.0060.01016.80
7.2.00.0060.00919.53
7.1.200.0080.00416.00
7.1.100.0030.01218.54
7.1.70.0040.00817.47
7.1.60.0040.01919.46
7.1.50.0110.01417.19
7.1.00.0130.06722.50
7.0.200.0000.00716.89
7.0.140.0000.07722.08
7.0.60.0070.07719.94
7.0.50.0130.06017.68
7.0.40.0130.05320.43
7.0.30.0300.07720.02
7.0.20.0300.06320.18
7.0.10.0130.04320.22
7.0.00.0000.04320.13
5.6.280.0030.07320.81
5.6.210.0100.05020.70
5.6.200.0030.08718.22
5.6.190.0170.04720.35
5.6.180.0170.07720.67
5.6.170.0200.06320.41
5.6.160.0030.05020.70
5.6.150.0030.04018.14
5.6.140.0130.05318.15
5.6.130.0000.04318.20
5.6.120.0130.07020.89
5.6.110.0030.04321.10
5.6.100.0100.06721.00
5.6.90.0070.07720.95
5.6.80.0070.03720.27
5.5.350.4100.03720.39
5.5.340.0070.03718.01
5.5.330.0030.09320.07
5.5.320.0070.07320.34
5.5.310.0300.06720.26
5.5.300.0130.03317.90
5.5.290.0070.08017.97
5.5.280.0100.08020.87
5.5.270.0030.08320.78
5.5.260.0030.06320.75
5.5.250.0030.05320.70
5.5.240.0230.07020.36
5.4.450.0470.03319.57
5.4.440.0530.04719.21
5.4.430.0530.07319.48
5.4.420.0570.06719.53
5.4.410.0570.04719.29
5.4.400.0570.06318.81
5.4.390.0470.04019.21
5.4.380.0570.06019.24
5.4.370.0430.03719.09
5.4.360.0470.05719.13
5.4.350.0630.05719.09
5.4.340.0500.06718.93
5.4.320.0530.05018.95
5.4.310.0500.05019.13
5.4.300.0530.04018.91
5.4.290.0500.05019.08
5.4.280.0500.03319.13
5.4.270.0500.06019.13
5.4.260.0470.06718.91
5.4.250.0500.06719.13
5.4.240.0530.06319.12
5.4.230.0630.03719.16
5.4.220.0570.05719.20
5.4.210.0630.04019.11
5.4.200.0600.05719.10
5.4.190.0500.06719.18
5.4.180.0530.06318.91
5.4.170.0370.04318.91
5.4.160.0530.06018.91
5.4.150.0470.04319.21
5.4.140.0570.06016.27
5.4.130.0530.05316.33
5.4.120.0470.07016.27
5.4.110.0500.04016.30
5.4.100.0500.06016.34
5.4.90.0530.06016.43
5.4.80.0500.06316.16
5.4.70.0470.04016.38
5.4.60.0470.05716.41
5.4.50.0470.06716.36
5.4.40.0600.05716.32
5.4.30.0430.03716.31
5.4.20.0300.05016.36
5.4.10.0430.05716.45
5.4.00.0370.03015.78
5.3.290.0370.03314.67
5.3.280.0430.06314.68
5.3.270.0370.04714.45
5.3.260.0370.04714.51
5.3.250.0470.05714.61
5.3.240.0400.03314.47
5.3.230.0370.07314.45
5.3.220.0530.06014.42
5.3.210.0430.06014.40
5.3.200.0330.04714.40
5.3.190.0470.06714.42
5.3.180.0330.03714.39
5.3.170.0370.04314.54
5.3.160.0370.04714.40
5.3.150.0330.03714.61
5.3.140.0430.04014.41
5.3.130.0330.04714.38
5.3.120.0370.03714.48
5.3.110.0400.06714.55
5.3.100.0500.05713.94
5.3.90.0370.06714.11
5.3.80.0500.06313.79
5.3.70.0400.03013.87
5.3.60.0370.06013.80
5.3.50.0430.03713.72
5.3.40.0370.04713.72
5.3.30.0470.06013.85
5.3.20.0330.05713.59
5.3.10.0600.04313.61
5.3.00.0500.04013.73
5.2.170.0330.06012.45
5.2.160.0330.03712.45
5.2.150.0430.04012.45
5.2.140.0370.05312.45
5.2.130.0230.03312.45
5.2.120.0370.02312.45
5.2.110.0300.02712.45
5.2.100.0270.02712.45
5.2.90.0270.05012.45
5.2.80.0330.02312.45
5.2.70.0430.04712.45
5.2.60.0330.03312.45
5.2.50.0370.05712.45
5.2.40.0330.05012.45
5.2.30.0270.03712.45
5.2.20.0270.03012.45
5.2.10.0330.02712.45
5.2.00.0300.02712.45
5.1.60.0370.04312.45
5.1.50.0230.02712.45
5.1.40.0330.02312.45
5.1.30.0300.05012.45
5.1.20.0300.02712.45
5.1.10.0300.05012.45
5.1.00.0330.03012.45
5.0.50.0230.04012.45
5.0.40.0130.03012.45
5.0.30.0130.03712.45
5.0.20.0070.02712.45
5.0.10.0130.04712.45
5.0.00.0130.03712.45
4.4.90.0170.01012.45
4.4.80.0100.01712.45
4.4.70.0100.01712.45
4.4.60.0130.03312.45
4.4.50.0100.01712.45
4.4.40.0130.05012.45
4.4.30.0200.02712.45
4.4.20.0230.03012.45
4.4.10.0170.02312.45
4.4.00.0170.04012.45
4.3.110.0200.01712.45
4.3.100.0200.01012.45
4.3.90.0170.01712.45
4.3.80.0270.02312.45
4.3.70.0100.01712.45
4.3.60.0170.03012.45
4.3.50.0200.01012.45
4.3.40.0170.02712.45
4.3.30.0070.02012.45
4.3.20.0070.03712.45
4.3.10.0100.03012.45
4.3.00.0100.01312.45

preferences:
42.53 ms | 401 KiB | 5 Q