3v4l.org

run code in 300+ PHP versions simultaneously
<?php $str = "123, 234"; echo trim($str); ?>

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)
8.3.60.0090.00618.43
8.3.50.0140.00418.32
8.3.40.0070.01418.55
8.3.30.0090.00618.81
8.3.20.0050.00220.16
8.3.10.0050.00323.58
8.3.00.0070.00319.26
8.2.180.0040.01116.63
8.2.170.0070.00722.96
8.2.160.0100.00320.35
8.2.150.0030.00624.18
8.2.140.0030.00524.66
8.2.130.0070.00026.16
8.2.120.0050.00222.00
8.2.110.0030.00620.47
8.2.100.0080.00318.09
8.2.90.0000.00819.11
8.2.80.0050.00317.97
8.2.70.0060.00317.50
8.2.60.0050.00817.93
8.2.50.0060.00818.07
8.2.40.0090.00017.98
8.2.30.0040.00418.15
8.2.20.0050.00317.58
8.2.10.0000.00717.91
8.2.00.0020.00517.48
8.1.270.0000.00923.88
8.1.260.0040.00426.35
8.1.250.0000.00728.09
8.1.240.0060.00323.88
8.1.230.0110.00019.09
8.1.220.0030.00517.76
8.1.210.0060.00318.77
8.1.200.0030.00617.23
8.1.190.0050.00317.23
8.1.180.0030.00618.10
8.1.170.0000.00918.60
8.1.160.0040.00421.92
8.1.150.0030.00618.88
8.1.140.0040.00417.38
8.1.130.0070.00017.66
8.1.120.0040.00417.41
8.1.110.0040.00417.36
8.1.100.0050.00217.36
8.1.90.0070.00017.34
8.1.80.0070.00017.28
8.1.70.0030.00317.31
8.1.60.0060.00317.44
8.1.50.0030.00517.44
8.1.40.0000.00817.40
8.1.30.0030.00517.50
8.1.20.0020.00517.46
8.1.10.0020.00517.45
8.1.00.0000.00717.43
8.0.300.0040.00418.77
8.0.290.0070.00016.75
8.0.280.0040.00418.35
8.0.270.0000.00717.26
8.0.260.0030.00517.15
8.0.250.0000.00716.92
8.0.240.0030.00316.96
8.0.230.0000.00816.82
8.0.220.0060.00016.70
8.0.210.0050.00216.86
8.0.200.0030.00316.82
8.0.190.0070.00016.84
8.0.180.0040.00416.75
8.0.170.0040.00416.88
8.0.160.0030.00316.85
8.0.150.0070.00016.64
8.0.140.0070.00016.83
8.0.130.0030.00513.13
8.0.120.0040.00416.78
8.0.110.0030.00416.64
8.0.100.0000.00816.71
8.0.90.0000.00716.69
8.0.80.0130.00616.74
8.0.70.0020.00516.71
8.0.60.0040.00416.69
8.0.50.0030.00516.69
8.0.30.0090.01017.04
8.0.20.0110.00817.40
8.0.10.0040.00416.88
8.0.00.0080.01216.53
7.4.330.0000.00515.00
7.4.320.0030.00316.39
7.4.300.0000.00716.53
7.4.290.0000.00716.44
7.4.280.0000.00716.43
7.4.270.0000.00616.44
7.4.260.0000.00716.41
7.4.250.0030.00516.34
7.4.240.0050.00216.40
7.4.230.0020.00516.32
7.4.220.0140.00416.37
7.4.210.0070.00716.55
7.4.200.0030.00316.63
7.4.160.0000.01516.64
7.4.150.0090.00917.40
7.4.140.0110.01017.86
7.4.130.0050.01316.41
7.4.120.0100.00616.42
7.4.110.0100.01316.44
7.4.100.0060.01016.47
7.4.90.0070.01016.51
7.4.80.0150.00619.39
7.4.70.0120.00316.56
7.4.60.0150.00216.39
7.4.50.0060.00316.53
7.4.40.0070.01016.39
7.4.30.0100.01016.25
7.4.00.0090.00414.86
7.3.330.0030.00312.88
7.3.320.0050.00012.88
7.3.310.0000.00616.19
7.3.300.0030.00316.02
7.3.290.0060.01216.09
7.3.280.0090.00916.16
7.3.270.0100.00717.40
7.3.260.0070.01016.35
7.3.250.0130.00316.22
7.3.240.0090.01116.35
7.3.230.0090.00916.39
7.3.210.0140.00416.14
7.3.200.0090.00619.39
7.3.190.0060.01016.07
7.3.180.0000.02016.02
7.3.170.0090.00616.27
7.3.160.0130.01016.41
7.3.120.0110.00914.59
7.3.110.0060.01014.73
7.3.100.0030.01014.88
7.3.90.0060.01014.81
7.3.80.0040.01114.66
7.3.70.0060.01014.67
7.3.60.0080.00814.39
7.3.50.0070.00714.73
7.3.40.0000.01114.40
7.3.30.0040.01114.64
7.3.20.0110.00416.59
7.3.10.0060.00616.68
7.3.00.0040.01116.48
7.2.330.0040.01216.30
7.2.320.0100.00716.29
7.2.310.0000.01716.52
7.2.300.0090.00616.37
7.2.290.0120.00616.61
7.2.250.0100.00715.09
7.2.240.0120.00614.98
7.2.230.0030.00715.13
7.2.220.0090.00414.76
7.2.210.0040.01115.00
7.2.200.0030.00714.82
7.2.190.0090.00315.06
7.2.180.0070.00714.62
7.2.170.0030.01214.88
7.1.330.0070.01015.43
7.1.320.0000.01515.76
7.1.310.0030.01215.82
7.1.300.0030.01015.32
7.1.290.0060.00315.76
7.1.280.0070.00715.82
7.1.270.0070.00715.60
7.1.260.0040.00415.72
7.1.70.0000.00817.04
7.1.60.0130.01019.32
7.1.50.0040.01816.75
7.1.00.0000.08022.31
7.0.200.0040.00416.82
7.0.140.0030.07322.02
7.0.60.0070.06320.00
7.0.50.0130.04017.79
7.0.40.0130.08320.21
7.0.30.0130.05720.09
7.0.20.0370.07720.18
7.0.10.0070.07020.17
7.0.00.0130.08320.33
5.6.280.0100.06021.06
5.6.210.0130.07020.56
5.6.200.0030.05018.12
5.6.190.0100.03320.43
5.6.180.0470.08020.21
5.6.170.0270.08720.48
5.6.160.0170.07020.54
5.6.150.0030.08718.16
5.6.140.0000.06318.10
5.6.130.0070.04018.11
5.6.120.0000.04320.88
5.6.110.0030.08720.88
5.6.100.0200.05020.97
5.6.90.0030.06020.99
5.6.80.0070.07320.52
5.5.350.0130.07720.39
5.5.340.0030.08717.95
5.5.330.0070.04020.28
5.5.320.0330.04320.20
5.5.310.0330.07020.41
5.5.300.0070.04718.02
5.5.290.0130.03717.90
5.5.280.0000.04720.89
5.5.270.0030.04320.93
5.5.260.0130.07020.75
5.5.250.0030.04320.57
5.5.240.0130.07020.06
5.4.450.0500.06319.45
5.4.440.0600.06019.10
5.4.430.0730.07319.09
5.4.420.0670.00019.35
5.4.410.0630.00019.44
5.4.400.0600.00019.03
5.4.390.0630.00019.15
5.4.380.0630.00019.09
5.4.370.0630.00018.95
5.4.360.0600.00019.26
5.4.350.0630.00019.15
5.4.340.0060.03511.97
5.4.320.0050.03912.45
5.4.310.0030.04012.45
5.4.300.0050.03812.45
5.4.290.0070.03612.45
5.4.280.0060.03412.34
5.4.270.0030.03812.35
5.4.260.0050.03712.35
5.4.250.0080.03512.34
5.4.240.0040.03712.34
5.4.230.0050.03912.34
5.4.220.0030.03812.34
5.4.210.0050.03612.34
5.4.200.0080.03912.34
5.4.190.0060.03612.34
5.4.180.0050.03912.33
5.4.170.0070.03712.34
5.4.160.0050.03712.34
5.4.150.0060.04312.34
5.4.140.0110.04512.02
5.4.130.0090.04412.01
5.4.120.0050.03711.96
5.4.110.0060.03511.96
5.4.100.0080.03411.96
5.4.90.0050.03811.96
5.4.80.0040.03911.96
5.4.70.0060.03511.96
5.4.60.0040.03611.96
5.4.50.0060.03511.96
5.4.40.0050.03611.95
5.4.30.0050.04311.95
5.4.20.0040.03611.95
5.4.10.0030.03611.95
5.4.00.0090.03311.43
5.3.290.0020.04712.80
5.3.280.0050.03812.71
5.3.270.0040.04012.72
5.3.260.0070.04712.72
5.3.250.0090.03512.72
5.3.240.0080.04312.72
5.3.230.0060.03712.71
5.3.220.0070.04212.68
5.3.210.0030.05212.68
5.3.200.0060.03712.68
5.3.190.0030.04012.67
5.3.180.0050.03712.67
5.3.170.0060.03612.67
5.3.160.0050.03812.67
5.3.150.0070.03612.67
5.3.140.0050.03612.66
5.3.130.0040.04012.65
5.3.120.0060.03912.66
5.3.110.0030.04212.65
5.3.100.0080.03512.12
5.3.90.0060.03512.09
5.3.80.0040.03712.07
5.3.70.0060.04512.07
5.3.60.0050.03712.06
5.3.50.0080.04912.00
5.3.40.0060.03612.00
5.3.30.0060.03511.94
5.3.20.0060.03711.72
5.3.10.0060.03411.69
5.3.00.0040.03711.67
5.2.170.0050.0309.17
5.2.160.0040.0299.18
5.2.150.0050.0409.17
5.2.140.0050.0409.17
5.2.130.0060.0329.13
5.2.120.0050.0299.13
5.2.110.0040.0319.14
5.2.100.0080.0319.13
5.2.90.0080.0309.13
5.2.80.0070.0359.13
5.2.70.0060.0289.13
5.2.60.0090.0309.09
5.2.50.0080.0339.05
5.2.40.0080.0339.03
5.2.30.0070.0329.00
5.2.20.0050.0289.00
5.2.10.0020.0308.92
5.2.00.0070.0268.77
5.1.60.0040.0238.06
5.1.50.0040.0248.05
5.1.40.0040.0258.04
5.1.30.0030.0268.39
5.1.20.0070.0298.41
5.1.10.0030.0268.13
5.1.00.0060.0258.13
5.0.50.0030.0206.61
5.0.40.0030.0196.47
5.0.30.0020.0326.28
5.0.20.0060.0176.26
5.0.10.0030.0256.23
5.0.00.0070.0306.22
4.4.90.0050.0204.78
4.4.80.0040.0144.75
4.4.70.0020.0174.75
4.4.60.0020.0184.76
4.4.50.0030.0174.77
4.4.40.0030.0284.71
4.4.30.0030.0154.76
4.4.20.0040.0214.84
4.4.10.0050.0134.85
4.4.00.0030.0254.76
4.3.110.0030.0154.67
4.3.100.0050.0124.67
4.3.90.0030.0144.63
4.3.80.0040.0234.58
4.3.70.0040.0164.63
4.3.60.0050.0144.63
4.3.50.0020.0174.63
4.3.40.0020.0244.54
4.3.30.0020.0173.28
4.3.20.0010.0173.25
4.3.10.0010.0183.22
4.3.00.0100.0237.18

preferences:
60.49 ms | 400 KiB | 5 Q