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 '&&&&&&&&&&&&&'."\n"; $sValue = '50'; echo trim($sValue)."\n"; $sValue = 50; echo trim($sValue)."\n"; $sValue = 50.0; echo trim($sValue)."\n"; echo '&&&&&&&&&&&&&'."\n"; $sValue = '50'; echo trim($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";

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)
8.3.60.0110.00418.43
8.3.50.0150.00722.05
8.3.40.0090.00918.84
8.3.30.0080.00819.09
8.3.20.0040.00420.30
8.3.10.0040.00423.65
8.3.00.0070.00317.46
8.2.180.0070.00718.29
8.2.170.0110.00422.96
8.2.160.0090.00920.44
8.2.150.0040.00424.18
8.2.140.0090.00024.66
8.2.130.0040.00426.16
8.2.120.0080.00021.09
8.2.110.0030.00720.75
8.2.100.0000.01217.78
8.2.90.0030.00517.78
8.2.80.0000.00918.98
8.2.70.0030.00617.80
8.2.60.0040.00418.01
8.2.50.0000.00818.10
8.2.40.0040.00418.09
8.2.30.0030.00618.09
8.2.20.0000.00817.69
8.2.10.0030.00517.99
8.2.00.0070.00417.50
8.1.280.0120.00625.92
8.1.270.0080.00023.96
8.1.260.0050.00326.35
8.1.250.0030.01028.09
8.1.240.0060.00323.93
8.1.230.0060.00620.97
8.1.220.0040.00417.74
8.1.210.0000.00818.77
8.1.200.0030.00717.23
8.1.190.0040.00417.23
8.1.180.0040.00418.10
8.1.170.0080.00018.65
8.1.160.0040.00422.15
8.1.150.0050.00218.91
8.1.140.0040.00417.34
8.1.130.0070.00317.76
8.1.120.0000.00817.43
8.1.110.0030.00517.39
8.1.100.0000.00717.33
8.1.90.0030.00517.48
8.1.80.0070.00017.45
8.1.70.0040.00417.41
8.1.60.0040.00417.59
8.1.50.0040.00417.46
8.1.40.0040.00417.49
8.1.30.0040.00417.68
8.1.20.0000.00717.70
8.1.10.0040.00417.40
8.1.00.0000.00717.32
8.0.300.0000.00720.11
8.0.290.0040.00416.58
8.0.280.0070.00018.46
8.0.270.0030.00617.23
8.0.260.0030.00317.22
8.0.250.0000.00716.97
8.0.240.0030.00316.96
8.0.230.0070.00016.91
8.0.220.0000.00716.84
8.0.210.0000.00716.90
8.0.200.0030.00316.86
8.0.190.0080.00016.96
8.0.180.0050.00216.93
8.0.170.0060.00316.88
8.0.160.0030.00316.91
8.0.150.0040.00416.86
8.0.140.0000.00716.77
8.0.130.0000.00613.38
8.0.120.0040.00416.83
8.0.110.0000.00716.74
8.0.100.0050.00216.96
8.0.90.0050.00316.85
8.0.80.0090.01216.87
8.0.70.0000.00816.89
8.0.60.0040.00416.72
8.0.50.0040.00416.71
8.0.30.0090.01017.14
8.0.20.0100.01317.40
8.0.10.0040.00416.83
8.0.00.0060.01316.63
7.4.330.0000.00515.00
7.4.320.0030.00316.55
7.4.300.0030.00316.47
7.4.290.0040.00416.51
7.4.280.0030.00616.34
7.4.270.0030.00616.59
7.4.260.0000.00716.48
7.4.250.0070.00016.45
7.4.240.0030.00316.54
7.4.230.0000.00716.62
7.4.220.0120.00816.49
7.4.210.0110.00716.43
7.4.200.0000.00716.54
7.4.160.0160.00016.64
7.4.150.0140.00417.40
7.4.140.0130.00717.86
7.4.130.0110.00516.51
7.4.120.0100.01016.52
7.4.110.0120.00816.44
7.4.100.0060.01016.37
7.4.90.0080.00816.46
7.4.80.0060.01319.39
7.4.70.0150.00316.55
7.4.60.0110.01016.52
7.4.50.0030.00616.48
7.4.40.0070.01016.28
7.4.30.0120.00416.30
7.4.00.0030.01214.70
7.3.330.0020.00513.05
7.3.320.0000.00513.05
7.3.310.0030.00316.35
7.3.300.0000.00716.06
7.3.290.0030.01216.28
7.3.280.0090.00716.19
7.3.270.0000.01917.40
7.3.260.0200.00316.20
7.3.250.0110.00616.36
7.3.240.0030.01516.26
7.3.230.0110.00716.39
7.3.210.0040.01216.22
7.3.200.0150.00719.39
7.3.190.0110.00716.73
7.3.180.0060.00916.12
7.3.170.0150.00316.51
7.3.160.0060.01616.39
7.3.120.0030.01414.87
7.3.110.0040.01214.68
7.3.100.0090.00314.36
7.3.90.0060.00914.80
7.3.80.0080.00914.71
7.3.70.0090.00914.75
7.3.60.0040.00814.48
7.3.50.0070.00714.43
7.3.40.0100.00714.55
7.3.30.0060.00914.59
7.3.20.0060.00916.64
7.3.10.0100.00716.59
7.3.00.0100.00716.48
7.2.330.0070.01116.50
7.2.320.0120.01216.64
7.2.310.0060.01516.60
7.2.300.0150.00416.33
7.2.290.0070.01016.66
7.2.240.0030.01415.08
7.2.230.0080.00614.47
7.2.220.0090.00614.96
7.2.210.0100.00615.13
7.2.200.0000.01814.75
7.2.190.0130.00314.67
7.2.180.0030.01214.75
7.2.170.0030.01315.01
7.2.160.0060.00914.93
7.2.150.0120.00316.46
7.2.140.0070.01016.66
7.2.130.0060.00616.60
7.2.120.0120.00416.92
7.2.110.0040.00716.84
7.2.100.0000.01716.70
7.2.90.0060.00616.94
7.2.80.0110.00416.74
7.2.70.0030.01017.06
7.2.60.0110.00416.91
7.2.50.0000.01216.78
7.2.40.0000.01316.78
7.2.30.0030.01416.97
7.2.20.0070.00716.83
7.2.10.0030.01216.84
7.2.00.0060.00818.03
7.1.330.0070.00715.73
7.1.320.0120.00315.46
7.1.310.0030.00915.98
7.1.300.0030.00915.76
7.1.290.0050.00515.51
7.1.280.0110.00015.74
7.1.270.0030.00715.66
7.1.260.0070.00715.80
7.1.250.0070.01015.66
7.1.200.0070.00315.52
7.1.100.0030.00817.84
7.1.70.0030.00917.14
7.1.60.0030.00916.86
7.1.50.0060.00616.76
7.1.00.0030.07722.43
7.0.200.0060.01216.80
7.0.140.0030.07722.18
7.0.60.0200.07319.88
7.0.50.0000.04317.82
7.0.40.0070.08320.14
7.0.30.0300.05020.33
7.0.20.0100.05720.21
7.0.10.0200.08320.33
7.0.00.0130.04320.03
5.6.280.0070.07021.07
5.6.210.0100.06320.60
5.6.200.0030.05018.21
5.6.190.0030.04320.56
5.6.180.0200.04320.41
5.6.170.0300.07020.44
5.6.160.0130.08320.48
5.6.150.0030.04018.19
5.6.140.0030.05018.18
5.6.130.0000.04318.18
5.6.120.0000.07721.02
5.6.110.0000.07020.98
5.6.100.0100.08321.00
5.6.90.0130.07720.97
5.6.80.0070.06720.24
5.6.70.4600.04020.35
5.5.350.0130.08020.33
5.5.340.0000.05317.88
5.5.330.0130.06320.47
5.5.320.0330.04020.17
5.5.310.0430.07320.18
5.5.300.0170.07017.98
5.5.290.0070.08017.89
5.5.280.0070.04020.87
5.5.270.0100.03320.67
5.5.260.0000.04320.88
5.5.250.0200.06720.55
5.5.240.0170.03720.04
5.4.450.0100.06719.13
5.4.440.0130.05319.49
5.4.430.0770.06319.45
5.4.420.0630.00019.63
5.4.410.0670.00019.52
5.4.400.0630.00019.18
5.4.390.0630.00019.06
5.4.380.0630.00019.14
5.4.370.0630.00019.12
5.4.360.0630.00019.26
5.4.350.0830.00018.95
5.4.340.0060.03711.97
5.4.320.0060.04312.45
5.4.310.0090.03912.45
5.4.300.0110.04012.46
5.4.290.0100.04612.46
5.4.280.0100.04612.35
5.4.270.0050.04312.35
5.4.260.0100.04412.35
5.4.250.0080.05112.35
5.4.240.0100.04112.35
5.4.230.0060.04112.34
5.4.220.0110.04012.34
5.4.210.0110.04312.34
5.4.200.0060.03912.34
5.4.190.0060.03912.34
5.4.180.0090.04112.34
5.4.170.0060.04412.35
5.4.160.0100.04012.35
5.4.150.0060.04912.34
5.4.140.0080.04712.02
5.4.130.0120.06112.01
5.4.120.0090.05111.97
5.4.110.0130.04711.97
5.4.100.0120.04611.97
5.4.90.0080.05311.96
5.4.80.0090.05011.96
5.4.70.0050.05011.96
5.4.60.0080.04711.96
5.4.50.0110.05211.96
5.4.40.0090.05111.95
5.4.30.0110.05211.95
5.4.20.0150.06111.95
5.4.10.0060.04111.95
5.4.00.0100.04011.45
5.3.290.0060.05212.80
5.3.280.0120.04312.71
5.3.270.0090.04912.73
5.3.260.0070.04712.72
5.3.250.0110.05112.72
5.3.240.0050.05612.72
5.3.230.0110.05012.71
5.3.220.0080.05212.68
5.3.210.0080.04412.68
5.3.200.0070.04612.68
5.3.190.0110.04212.68
5.3.180.0110.04912.67
5.3.170.0120.04312.67
5.3.160.0060.04312.67
5.3.150.0070.04312.68
5.3.140.0090.03912.66
5.3.130.0050.04712.66
5.3.120.0100.04712.66
5.3.110.0080.04912.65
5.3.100.0050.03912.12
5.3.90.0050.04512.08
5.3.80.0100.04512.07
5.3.70.0150.04512.08
5.3.60.0080.04812.06
5.3.50.0060.04812.00
5.3.40.0060.05312.00
5.3.30.0070.04211.95
5.3.20.0040.03911.73
5.3.10.0060.03511.69
5.3.00.0080.04011.68
5.2.170.0050.0319.18
5.2.160.0040.0309.18
5.2.150.0050.0339.18
5.2.140.0070.0349.18
5.2.130.0090.0259.14
5.2.120.0060.0299.13
5.2.110.0060.0319.14
5.2.100.0100.0319.14
5.2.90.0030.0379.14
5.2.80.0040.0349.14
5.2.70.0050.0399.14
5.2.60.0040.0409.09
5.2.50.0060.0389.06
5.2.40.0050.0359.04
5.2.30.0040.0349.01
5.2.20.0030.0319.00
5.2.10.0050.0378.96
5.2.00.0040.0338.81
5.1.60.0050.0258.10
5.1.50.0040.0318.09
5.1.40.0050.0338.07
5.1.30.0070.0318.43
5.1.20.0050.0308.45
5.1.10.0060.0308.17
5.1.00.0060.0278.18
5.0.50.0020.0236.66
5.0.40.0030.0256.52
5.0.30.0080.0366.34
5.0.20.0040.0276.32
5.0.10.0050.0266.30
5.0.00.0040.0376.29
4.4.90.0020.0164.78
4.4.80.0040.0154.76
4.4.70.0040.0154.75
4.4.60.0030.0184.75
4.4.50.0040.0174.77
4.4.40.0070.0264.71
4.4.30.0050.0264.75
4.4.20.0050.0214.84
4.4.10.0030.0214.85
4.4.00.0030.0324.76
4.3.110.0040.0214.67
4.3.100.0020.0234.66
4.3.90.0040.0224.63
4.3.80.0060.0284.59
4.3.70.0010.0214.63
4.3.60.0050.0194.63
4.3.50.0030.0224.63
4.3.40.0040.0324.54
4.3.30.0040.0253.35
4.3.20.0050.0203.32
4.3.10.0030.0203.29
4.3.00.0000.0237.13

preferences:
43.51 ms | 401 KiB | 5 Q