3v4l.org

run code in 300+ PHP versions simultaneously
<?php $sValue = '50tnrx'; echo trim($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 '&&&&&&&&&&&&&'."\n"; $sValue = '50tnrx0B'; echo trim($sValue)."\n"; $sValue = 50; echo trim($sValue)."\n"; $sValue = 50.0; echo trim($sValue)."\n"; echo '&&&&&&&&&&&&&'."\n"; $sValue = '50tnrx0B'; echo trim($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";

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)
8.3.60.0110.00418.56
8.3.50.0090.01122.06
8.3.40.0120.00318.60
8.3.30.0110.00419.09
8.3.20.0040.00420.18
8.3.10.0040.00423.64
8.3.00.0070.00317.38
8.2.180.0040.01216.63
8.2.170.0040.01122.96
8.2.160.0070.01020.44
8.2.150.0050.00324.18
8.2.140.0040.00424.66
8.2.130.0040.00426.16
8.2.120.0070.00021.16
8.2.110.0000.00920.54
8.2.100.0110.00018.22
8.2.90.0030.00519.16
8.2.80.0080.00017.97
8.2.70.0000.00817.50
8.2.60.0080.00017.93
8.2.50.0060.00318.07
8.2.40.0080.00018.22
8.2.30.0050.00317.97
8.2.20.0050.00317.71
8.2.10.0040.00418.00
8.2.00.0040.00417.54
8.1.280.0130.01025.92
8.1.270.0070.00023.77
8.1.260.0040.00426.35
8.1.250.0040.00428.09
8.1.240.0000.01022.12
8.1.230.0000.01119.15
8.1.220.0090.00017.76
8.1.210.0060.00318.77
8.1.200.0060.00317.23
8.1.190.0000.00817.23
8.1.180.0000.00818.10
8.1.170.0040.00418.59
8.1.160.0000.00721.93
8.1.150.0000.00718.90
8.1.140.0000.00717.46
8.1.130.0060.00317.64
8.1.120.0040.00417.37
8.1.110.0040.00417.34
8.1.100.0000.00717.47
8.1.90.0050.00217.47
8.1.80.0040.00417.51
8.1.70.0030.00317.46
8.1.60.0000.00817.45
8.1.50.0040.00417.41
8.1.40.0040.00417.53
8.1.30.0040.00417.57
8.1.20.0050.00317.65
8.1.10.0040.00417.57
8.1.00.0060.00317.34
8.0.300.0060.00318.77
8.0.290.0040.00416.75
8.0.280.0000.00718.30
8.0.270.0050.00517.27
8.0.260.0040.00417.28
8.0.250.0040.00416.96
8.0.240.0060.00016.96
8.0.230.0000.00716.89
8.0.220.0000.00716.81
8.0.210.0000.00716.80
8.0.200.0000.00716.98
8.0.190.0060.00316.93
8.0.180.0040.00416.94
8.0.170.0040.00416.93
8.0.160.0030.00316.81
8.0.150.0000.00716.93
8.0.140.0000.00716.89
8.0.130.0060.00013.32
8.0.120.0070.00016.89
8.0.110.0000.00716.88
8.0.100.0000.00716.77
8.0.90.0040.00416.77
8.0.80.0110.00416.82
8.0.70.0000.00716.70
8.0.60.0040.00416.82
8.0.50.0020.00516.90
8.0.30.0090.00916.93
8.0.20.0100.01017.40
8.0.10.0080.00017.02
8.0.00.0090.01016.66
7.4.330.0000.00615.08
7.4.320.0030.00316.37
7.4.300.0080.00016.34
7.4.290.0070.00016.55
7.4.280.0060.00616.52
7.4.270.0030.00316.51
7.4.260.0070.00016.45
7.4.250.0000.00716.34
7.4.240.0040.00316.47
7.4.230.0030.00316.57
7.4.220.0110.01116.51
7.4.210.0030.01316.46
7.4.200.0000.00716.57
7.4.160.0060.00916.44
7.4.150.0110.00617.40
7.4.140.0130.00517.86
7.4.130.0060.01216.40
7.4.120.0080.00816.45
7.4.110.0090.00916.50
7.4.100.0070.01016.50
7.4.90.0110.00616.32
7.4.80.0090.01219.39
7.4.70.0030.01316.55
7.4.60.0070.01016.43
7.4.50.0050.00316.60
7.4.40.0060.01316.58
7.4.30.0080.00816.44
7.4.00.0080.01015.01
7.3.330.0030.00413.12
7.3.320.0000.00513.16
7.3.310.0030.00316.28
7.3.300.0030.00316.18
7.3.290.0110.00616.21
7.3.280.0140.00316.28
7.3.270.0080.00817.40
7.3.260.0120.00916.41
7.3.250.0050.01516.48
7.3.240.0060.00916.26
7.3.230.0100.00616.39
7.3.210.0110.00716.44
7.3.200.0060.01319.39
7.3.190.0070.01116.27
7.3.180.0120.00316.31
7.3.170.0080.00816.32
7.3.160.0100.00716.37
7.3.120.0120.00614.75
7.3.110.0060.00614.72
7.3.100.0000.01414.78
7.3.90.0030.00714.50
7.3.80.0070.00714.47
7.3.70.0030.00614.82
7.3.60.0100.00314.74
7.3.50.0070.00314.49
7.3.40.0000.01614.45
7.3.30.0060.00614.63
7.3.20.0050.00516.32
7.3.10.0080.00816.51
7.3.00.0030.00716.36
7.2.330.0090.00916.48
7.2.320.0090.00916.75
7.2.310.0080.00816.24
7.2.300.0090.00916.34
7.2.290.0190.00316.43
7.2.250.0040.01415.23
7.2.240.0130.00315.20
7.2.230.0130.00314.96
7.2.220.0000.01515.08
7.2.210.0110.00414.88
7.2.200.0000.01314.96
7.2.190.0060.00914.69
7.2.180.0090.00314.92
7.2.170.0090.00614.86
7.1.330.0090.00615.58
7.1.320.0000.00915.75
7.1.310.0030.00715.65
7.1.300.0030.00615.83
7.1.290.0080.00415.67
7.1.280.0030.00915.73
7.1.270.0070.00715.77
7.1.260.0040.00415.93
7.1.70.0040.00417.14
7.1.60.0120.01219.32
7.1.50.0070.00716.66
7.1.00.0000.08022.46
7.0.200.0060.00616.81
7.0.140.0030.07321.99
7.0.60.0230.06020.01
7.0.50.0070.04017.66
7.0.40.0070.09020.04
7.0.30.0200.04720.13
7.0.20.0300.07320.13
7.0.10.0000.07720.21
7.0.00.0000.06320.09
5.6.280.0070.07021.09
5.6.210.0000.05720.65
5.6.200.0070.06718.17
5.6.190.0100.08320.56
5.6.180.0570.06020.32
5.6.170.0370.06020.71
5.6.160.0030.04020.50
5.6.150.0100.06718.17
5.6.140.0070.05018.10
5.6.130.0030.05018.21
5.6.120.0100.08320.97
5.6.110.0130.08020.98
5.6.100.0170.07321.01
5.6.90.0130.07720.97
5.6.80.0070.06020.38
5.5.350.0030.08020.35
5.5.340.0030.08017.97
5.5.330.0200.07320.19
5.5.320.0430.07020.31
5.5.310.0270.07320.26
5.5.300.0100.04018.02
5.5.290.0000.06318.01
5.5.280.0100.08020.76
5.5.270.0170.07320.72
5.5.260.0070.07720.79
5.5.250.0130.05320.58
5.5.240.0100.07020.26
5.4.450.0870.06019.58
5.4.440.0330.05719.61
5.4.430.0730.05019.61
5.4.420.0670.00019.42
5.4.410.0600.00019.20
5.4.400.0730.00019.22
5.4.390.0600.00019.08
5.4.380.0670.00019.09
5.4.370.0630.00018.95
5.4.360.0630.00019.05
5.4.350.0630.00019.00
5.4.340.0060.03711.97
5.4.320.0080.04112.46
5.4.310.0090.04012.45
5.4.300.0080.03912.45
5.4.290.0100.03712.45
5.4.280.0090.03512.35
5.4.270.0070.03712.35
5.4.260.0080.04212.35
5.4.250.0110.04412.35
5.4.240.0060.03912.35
5.4.230.0100.03612.34
5.4.220.0060.04112.34
5.4.210.0050.03612.34
5.4.200.0080.03612.34
5.4.190.0050.03912.34
5.4.180.0080.03812.34
5.4.170.0080.05112.35
5.4.160.0090.04912.35
5.4.150.0070.04112.34
5.4.140.0080.03712.02
5.4.130.0070.03612.02
5.4.120.0090.03711.97
5.4.110.0060.03911.96
5.4.100.0060.03611.97
5.4.90.0060.03711.96
5.4.80.0070.04011.97
5.4.70.0100.04611.96
5.4.60.0110.03711.96
5.4.50.0110.04011.96
5.4.40.0080.03511.95
5.4.30.0080.03311.95
5.4.20.0020.04011.95
5.4.10.0050.04111.95
5.4.00.0110.03411.44
5.3.290.0060.04012.80
5.3.280.0080.03612.71
5.3.270.0090.03612.73
5.3.260.0060.04612.71
5.3.250.0090.03412.72
5.3.240.0080.03612.71
5.3.230.0060.03912.71
5.3.220.0070.03612.68
5.3.210.0050.05012.68
5.3.200.0080.03612.68
5.3.190.0070.03612.68
5.3.180.0100.03312.67
5.3.170.0100.03912.67
5.3.160.0070.03512.67
5.3.150.0030.04512.67
5.3.140.0070.04912.66
5.3.130.0040.04112.66
5.3.120.0080.04412.66
5.3.110.0090.04412.66
5.3.100.0070.03612.12
5.3.90.0070.03612.08
5.3.80.0090.04512.08
5.3.70.0110.03512.07
5.3.60.0090.04512.07
5.3.50.0090.03812.00
5.3.40.0060.03612.00
5.3.30.0070.03311.95
5.3.20.0120.02911.73
5.3.10.0060.03511.69
5.3.00.0090.03311.68
5.2.170.0030.0329.18
5.2.160.0070.0329.18
5.2.150.0050.0309.18
5.2.140.0050.0309.18
5.2.130.0030.0309.14
5.2.120.0070.0279.14
5.2.110.0050.0309.15
5.2.100.0050.0319.14
5.2.90.0050.0289.14
5.2.80.0070.0319.14
5.2.70.0040.0359.14
5.2.60.0080.0369.09
5.2.50.0090.0279.06
5.2.40.0060.0279.03
5.2.30.0040.0319.01
5.2.20.0040.0309.00
5.2.10.0100.0328.95
5.2.00.0030.0358.82
5.1.60.0030.0268.10
5.1.50.0050.0258.10
5.1.40.0060.0258.08
5.1.30.0060.0278.43
5.1.20.0030.0318.45
5.1.10.0040.0288.17
5.1.00.0020.0318.17
5.0.50.0070.0206.67
5.0.40.0020.0216.52
5.0.30.0030.0326.34
5.0.20.0010.0226.32
5.0.10.0040.0196.30
5.0.00.0030.0336.29
4.4.90.0020.0164.77
4.4.80.0040.0144.76
4.4.70.0050.0194.75
4.4.60.0020.0204.75
4.4.50.0050.0134.77
4.4.40.0030.0254.71
4.4.30.0030.0174.75
4.4.20.0030.0184.85
4.4.10.0070.0164.85
4.4.00.0030.0274.76
4.3.110.0010.0184.67
4.3.100.0020.0234.66
4.3.90.0040.0134.63
4.3.80.0020.0254.59
4.3.70.0030.0144.63
4.3.60.0020.0164.63
4.3.50.0040.0154.63
4.3.40.0020.0254.54
4.3.30.0010.0173.35
4.3.20.0040.0143.32
4.3.10.0030.0153.28
4.3.00.0130.0177.13

preferences:
38.46 ms | 401 KiB | 5 Q