3v4l.org

run code in 300+ PHP versions simultaneously
<?php $sValue = '50'; echo trim($sValue, ' \t\n\r\x0B')."\n"; $sValue = 50; echo trim($sValue, ' \t\n\r\x0B')."\n"; $sValue = 50.0; echo trim($sValue, ' \t\n\r\x0B')."\n"; echo '&&&&&&&&&&&&&'; $sValue = '50'; echo trim($sValue, ' \t\n\r')."\n"; $sValue = 50; echo trim($sValue, ' \t\n\r')."\n"; $sValue = 50.0; echo trim($sValue, ' \t\n\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)
8.3.40.0140.00018.59
8.3.30.0140.00319.09
8.3.20.0040.00420.18
8.3.10.0040.00423.61
8.3.00.0000.01117.63
8.2.170.0110.00322.96
8.2.160.0070.00720.52
8.2.150.0000.00824.18
8.2.140.0000.00724.66
8.2.130.0070.00026.16
8.2.120.0080.00021.04
8.2.110.0030.00622.27
8.2.100.0090.00317.72
8.2.90.0000.00819.27
8.2.80.0000.00917.97
8.2.70.0050.00317.50
8.2.60.0050.00317.92
8.2.50.0030.00518.07
8.2.40.0050.00318.11
8.2.30.0070.00018.07
8.2.20.0000.00817.57
8.2.10.0000.00717.98
8.2.00.0070.00317.55
8.1.270.0080.00022.14
8.1.260.0080.00026.35
8.1.250.0040.00428.09
8.1.240.0040.00423.97
8.1.230.0080.00319.23
8.1.220.0060.00317.74
8.1.210.0030.00618.77
8.1.200.0000.00917.23
8.1.190.0040.00417.13
8.1.180.0040.00418.10
8.1.170.0080.00018.50
8.1.160.0040.00421.92
8.1.150.0040.00418.88
8.1.140.0040.00417.52
8.1.130.0040.00417.48
8.1.120.0050.00317.51
8.1.110.0000.00817.43
8.1.100.0040.00417.34
8.1.90.0050.00217.47
8.1.80.0040.00417.45
8.1.70.0030.00317.42
8.1.60.0040.00417.59
8.1.50.0000.00817.53
8.1.40.0000.00717.36
8.1.30.0040.00417.53
8.1.20.0000.00717.64
8.1.10.0040.00417.57
8.1.00.0040.00417.43
8.0.300.0030.00618.77
8.0.290.0040.00416.63
8.0.280.0000.00718.36
8.0.270.0030.00517.27
8.0.260.0030.00316.75
8.0.250.0070.00016.97
8.0.240.0000.00616.80
8.0.230.0080.00016.83
8.0.220.0000.00716.86
8.0.210.0070.00016.78
8.0.200.0000.00716.88
8.0.190.0040.00416.89
8.0.180.0040.00416.80
8.0.170.0070.00016.93
8.0.160.0040.00416.82
8.0.150.0000.00716.94
8.0.140.0030.00316.90
8.0.130.0040.00413.31
8.0.120.0000.00816.73
8.0.110.0040.00416.76
8.0.100.0040.00316.75
8.0.90.0030.00616.82
8.0.80.0120.00916.88
8.0.70.0040.00416.85
8.0.60.0040.00416.70
8.0.50.0040.00416.87
8.0.30.0130.00917.22
8.0.20.0080.01117.40
8.0.10.0040.00416.84
8.0.00.0090.01116.70
7.4.330.0050.00015.00
7.4.320.0040.00416.44
7.4.300.0000.00616.34
7.4.290.0000.00816.56
7.4.280.0040.00416.51
7.4.270.0000.00616.46
7.4.260.0030.00316.49
7.4.250.0000.00816.36
7.4.240.0000.00716.49
7.4.230.0030.00316.60
7.4.220.0270.00616.30
7.4.210.0070.00716.53
7.4.200.0030.00316.65
7.4.150.0070.01017.40
7.4.140.0060.01217.86
7.4.130.0080.00816.40
7.4.120.0100.00716.47
7.4.110.0150.00316.48
7.4.100.0060.01016.44
7.4.90.0100.00716.34
7.4.80.0150.00419.39
7.4.70.0080.00916.26
7.4.60.0130.00916.42
7.4.50.0060.00316.34
7.4.40.0160.00616.41
7.4.30.0070.01016.27
7.4.00.0030.01314.89
7.3.330.0060.00012.99
7.3.320.0060.00012.94
7.3.310.0030.00316.23
7.3.300.0000.00716.09
7.3.290.0000.01516.27
7.3.280.0080.00716.15
7.3.270.0170.00017.40
7.3.260.0090.01216.44
7.3.250.0090.00816.29
7.3.240.0060.01116.27
7.3.230.0130.00616.49
7.3.210.0070.01016.22
7.3.200.0150.00319.39
7.3.190.0140.00316.41
7.3.180.0090.00916.37
7.3.170.0110.00516.27
7.3.160.0130.00316.30
7.2.330.0140.00316.70
7.2.320.0040.01316.68
7.2.310.0110.00716.36
7.2.300.0070.01016.24
7.2.290.0200.03116.69
7.2.00.0080.00619.07
7.1.100.0000.01118.17
7.1.70.0000.00816.85
7.1.60.0090.01519.32
7.1.50.0030.01016.78
7.1.00.0100.07022.45
7.0.200.0140.00316.74
7.0.140.0070.07022.02
7.0.60.0100.07719.96
7.0.50.0130.04017.81
7.0.40.0070.04320.23
7.0.30.0370.06720.20
7.0.20.0130.04320.30
7.0.10.0030.05720.14
7.0.00.0070.07320.04
5.6.280.0030.07321.02
5.6.210.0000.05020.47
5.6.200.0070.08018.22
5.6.190.0100.08020.41
5.6.180.0270.07020.61
5.6.170.0370.07020.45
5.6.160.0130.07320.52
5.6.150.0200.03718.16
5.6.140.0030.08318.17
5.6.130.0070.06718.18
5.6.120.0130.07721.03
5.6.110.0100.06720.99
5.6.100.0130.07721.10
5.6.90.0130.07720.97
5.6.80.0030.04020.28
5.6.70.3930.03720.39
5.5.350.0000.03320.43
5.5.340.0030.04317.93
5.5.330.0100.08320.29
5.5.320.0200.04320.31
5.5.310.0330.06720.30
5.5.300.0030.05017.87
5.5.290.0030.08317.90
5.5.280.0100.08720.97
5.5.270.0130.08320.76
5.5.260.0100.03720.72
5.5.250.0070.07320.54
5.5.240.0400.06020.31
5.4.450.0830.07319.55
5.4.440.0500.05719.45
5.4.430.0630.06019.66
5.4.420.0630.00019.45
5.4.410.0700.00019.39
5.4.400.0630.00019.18
5.4.390.0630.00018.98
5.4.380.0870.00019.05
5.4.370.0670.00019.04
5.4.360.0630.00019.05
5.4.350.0670.00019.16
5.4.340.0060.03711.98
5.4.320.0080.03512.46
5.4.310.0050.04012.45
5.4.300.0030.04012.46
5.4.290.0050.03912.46
5.4.280.0060.03612.35
5.4.270.0080.03712.35
5.4.260.0100.03812.35
5.4.250.0070.03912.35
5.4.240.0080.04112.35
5.4.230.0060.04112.34
5.4.220.0050.03912.34
5.4.210.0070.04112.34
5.4.200.0060.04212.34
5.4.190.0080.03512.34
5.4.180.0080.03412.34
5.4.170.0040.04312.35
5.4.160.0050.03712.34
5.4.150.0090.03512.34
5.4.140.0030.04112.03
5.4.130.0040.03912.02
5.4.120.0040.03711.98
5.4.110.0060.04311.97
5.4.100.0070.03611.97
5.4.90.0060.03711.96
5.4.80.0060.03911.96
5.4.70.0040.04411.96
5.4.60.0060.04111.96
5.4.50.0060.04211.96
5.4.40.0070.03711.95
5.4.30.0070.04011.95
5.4.20.0100.03511.95
5.4.10.0080.03411.95
5.4.00.0050.03911.44
5.3.290.0040.04112.80
5.3.280.0090.04212.70
5.3.270.0090.04812.72
5.3.260.0080.04112.72
5.3.250.0090.04112.72
5.3.240.0090.03712.72
5.3.230.0090.04012.71
5.3.220.0050.04312.68
5.3.210.0050.04112.68
5.3.200.0060.03612.68
5.3.190.0060.03812.68
5.3.180.0080.03512.67
5.3.170.0050.03712.67
5.3.160.0070.03612.67
5.3.150.0070.03612.67
5.3.140.0040.03812.66
5.3.130.0060.03712.66
5.3.120.0070.03812.66
5.3.110.0050.04012.66
5.3.100.0090.03712.11
5.3.90.0080.04212.08
5.3.80.0060.03712.07
5.3.70.0060.03612.07
5.3.60.0060.03812.06
5.3.50.0030.04112.00
5.3.40.0080.04112.00
5.3.30.0080.03711.95
5.3.20.0080.04111.72
5.3.10.0090.03811.69
5.3.00.0100.04511.68
5.2.170.0050.0389.18
5.2.160.0080.0309.18
5.2.150.0080.0289.18
5.2.140.0050.0319.18
5.2.130.0060.0299.14
5.2.120.0070.0289.14
5.2.110.0020.0389.14
5.2.100.0030.0329.14
5.2.90.0050.0339.14
5.2.80.0080.0409.14
5.2.70.0070.0429.14
5.2.60.0060.0309.09
5.2.50.0080.0329.06
5.2.40.0090.0269.04
5.2.30.0090.0269.02
5.2.20.0100.0319.00
5.2.10.0080.0308.96
5.2.00.0020.0348.82
5.1.60.0050.0248.10
5.1.50.0040.0248.10
5.1.40.0020.0268.08
5.1.30.0020.0298.43
5.1.20.0050.0398.45
5.1.10.0040.0308.17
5.1.00.0030.0278.17
5.0.50.0030.0236.65
5.0.40.0040.0236.51
5.0.30.0040.0306.32
5.0.20.0040.0236.31
5.0.10.0050.0266.28
5.0.00.0020.0416.27
4.4.90.0050.0154.78
4.4.80.0030.0154.75
4.4.70.0030.0164.75
4.4.60.0020.0164.75
4.4.50.0060.0124.77
4.4.40.0040.0244.70
4.4.30.0060.0164.75
4.4.20.0040.0184.85
4.4.10.0040.0144.85
4.4.00.0030.0254.76
4.3.110.0040.0194.67
4.3.100.0040.0144.67
4.3.90.0030.0154.63
4.3.80.0030.0274.58
4.3.70.0020.0154.63
4.3.60.0040.0144.63
4.3.50.0020.0164.63
4.3.40.0030.0244.54
4.3.30.0020.0163.33
4.3.20.0020.0193.31
4.3.10.0010.0193.27
4.3.00.0130.0207.13

preferences:
50.91 ms | 400 KiB | 5 Q