3v4l.org

run code in 300+ PHP versions simultaneously
<?php $foo = 'straat 1 2'; $lastPos = strrpos($foo, ' '); var_dump([ 'start' => trim(substr($foo, 0, $lastPos)), 'end' => trim(substr($foo, -$lastPos)), ]);

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)
8.3.60.0140.00416.75
8.3.50.0120.00922.94
8.3.40.0040.01118.74
8.3.30.0070.00719.09
8.3.20.0040.00420.16
8.3.10.0080.00023.36
8.3.00.0050.00319.25
8.2.180.0100.01318.26
8.2.170.0090.00622.96
8.2.160.0130.00720.39
8.2.150.0050.00324.18
8.2.140.0040.00424.66
8.2.130.0090.00626.16
8.2.120.0070.00721.01
8.2.110.0090.00022.13
8.2.100.0080.00421.07
8.2.90.0060.00619.20
8.2.80.0000.00817.97
8.2.70.0060.00317.63
8.2.60.0080.00017.92
8.2.50.0000.01118.07
8.2.40.0040.00419.94
8.2.30.0000.00718.11
8.2.20.0070.00017.79
8.2.10.0040.00418.12
8.2.00.0050.00217.62
8.1.280.0030.01425.92
8.1.270.0000.00823.94
8.1.260.0040.00426.35
8.1.250.0070.00028.09
8.1.240.0060.00323.79
8.1.230.0040.00719.10
8.1.220.0000.00817.79
8.1.210.0060.00318.77
8.1.200.0030.00617.36
8.1.190.0040.00417.23
8.1.180.0040.00418.10
8.1.170.0040.00418.38
8.1.160.0000.00721.92
8.1.150.0000.00718.81
8.1.140.0070.00017.50
8.1.130.0070.00017.24
8.1.120.0070.00017.38
8.1.110.0070.00017.35
8.1.100.0040.00417.21
8.1.90.0040.00417.23
8.1.80.0050.00317.37
8.1.70.0040.00417.23
8.1.60.0040.00417.48
8.1.50.0000.00817.50
8.1.40.0080.00017.36
8.1.30.0040.00417.50
8.1.20.0080.00017.58
8.1.10.0040.00417.54
8.1.00.0000.00817.47
8.0.300.0000.00818.77
8.0.290.0040.00416.75
8.0.280.0000.00718.41
8.0.270.0050.00317.16
8.0.260.0000.00716.65
8.0.250.0030.00316.90
8.0.240.0030.00316.93
8.0.230.0040.00416.88
8.0.220.0030.00316.75
8.0.210.0000.00716.87
8.0.200.0040.00416.78
8.0.190.0000.01016.89
8.0.180.0040.00416.73
8.0.170.0000.00816.80
8.0.160.0040.00416.91
8.0.150.0030.00616.81
8.0.140.0000.00716.70
8.0.130.0000.00513.21
8.0.120.0080.00016.66
8.0.110.0040.00416.76
8.0.100.0080.00016.80
8.0.90.0000.00716.78
8.0.80.0030.01316.71
8.0.70.0050.00216.68
8.0.60.0040.00416.75
8.0.50.0040.00416.71
8.0.30.0120.01117.19
8.0.20.0140.00717.40
8.0.10.0040.00416.92
8.0.00.0100.00816.79
7.4.330.0000.00715.00
7.4.320.0030.00316.34
7.4.300.0060.00016.54
7.4.290.0030.00316.35
7.4.280.0080.00016.53
7.4.270.0040.00416.42
7.4.260.0050.00316.30
7.4.250.0050.00316.47
7.4.240.0050.00216.49
7.4.230.0030.00316.24
7.4.220.0110.00716.62
7.4.210.0120.00916.55
7.4.200.0000.00716.55
7.4.160.0180.01516.47
7.4.150.0090.00917.40
7.4.140.0100.00917.86
7.4.130.0120.00716.55
7.4.120.0100.00816.53
7.4.110.0040.01416.51
7.4.100.0030.01516.32
7.4.90.0090.00616.24
7.4.80.0090.01219.39
7.4.70.0120.01216.46
7.4.60.0030.01216.34
7.4.50.0050.00316.37
7.4.40.0080.00816.14
7.4.30.0000.01916.46
7.4.00.0130.00314.78
7.3.330.0000.00613.01
7.3.320.0040.00413.15
7.3.310.0070.00016.09
7.3.300.0030.00316.27
7.3.290.0130.00716.25
7.3.280.0060.01116.21
7.3.270.0060.01217.40
7.3.260.0100.00716.24
7.3.250.0130.00416.46
7.3.240.0120.00416.29
7.3.230.0080.01116.40
7.3.210.0040.01316.43
7.3.200.0040.01219.39
7.3.190.0100.00616.25
7.3.180.0030.01316.43
7.3.170.0080.00816.27
7.3.160.0130.00316.20
7.3.10.0040.01416.53
7.3.00.0030.00916.67
7.2.330.0090.00916.57
7.2.320.0070.01016.40
7.2.310.0070.01016.62
7.2.300.0030.01316.33
7.2.290.0090.00616.43
7.2.130.0060.00916.48
7.2.120.0060.00816.70
7.2.110.0070.00716.64
7.2.100.0040.00916.54
7.2.90.0090.00716.52
7.2.80.0080.00716.82
7.2.70.0050.00816.68
7.2.60.0070.01116.76
7.2.50.0090.00716.68
7.2.40.0050.01116.77
7.2.30.0070.01016.65
7.2.20.0050.01016.75
7.2.10.0010.01016.62
7.2.00.0060.00717.60
7.1.250.0070.00315.56
7.1.200.0070.00715.28
7.1.100.0130.01017.95
7.1.70.0040.00417.22
7.1.60.0100.01319.40
7.1.50.0070.01416.63
7.1.00.0030.07722.40
7.0.200.0070.00016.71
7.0.140.0030.07321.98
7.0.60.0170.07719.93
7.0.50.0200.03017.80
7.0.40.0100.05020.30
7.0.30.0100.05020.21
7.0.20.0270.08320.16
7.0.10.0130.03320.04
7.0.00.0070.06719.99
5.6.280.0000.07721.09
5.6.210.0030.07020.68
5.6.200.0030.04318.12
5.6.190.0130.06720.63
5.6.180.0100.05020.56
5.6.170.0300.06320.48
5.6.160.0130.07320.33
5.6.150.0100.06018.07
5.6.140.0030.08318.08
5.6.130.0100.06718.21
5.6.120.0070.09020.89
5.6.110.0000.04321.04
5.6.100.0030.07321.12
5.6.90.0170.08021.09
5.6.80.0070.07320.28
5.5.350.0300.07020.31
5.5.340.0100.07717.98
5.5.330.0030.04320.21
5.5.320.0200.05020.14
5.5.310.0300.06720.28
5.5.300.0130.07318.02
5.5.290.0070.03717.91
5.5.280.0100.08320.86
5.5.270.0170.07720.88
5.5.260.0070.03720.66
5.5.250.0070.06320.68
5.5.240.0030.07320.11
5.4.450.0270.05719.48
5.4.440.0800.05019.54
5.4.430.0930.08019.60
5.4.420.0700.04019.63
5.4.410.0530.06019.38
5.4.400.0670.06719.25
5.4.390.0830.08018.95
5.4.380.0600.06018.72
5.4.370.0230.06318.58
5.4.360.0370.05318.68
5.4.350.0270.06318.57
5.4.340.0400.04718.46
5.4.320.0050.03612.45
5.4.310.0080.03512.45
5.4.300.0070.04112.45
5.4.290.0120.04312.45
5.4.280.0060.03412.34
5.4.270.0050.04912.34
5.4.260.0040.04112.34
5.4.250.0080.03612.34
5.4.240.0080.05012.34
5.4.230.0070.04512.34
5.4.220.0050.05112.34
5.4.210.0080.04312.34
5.4.200.0050.03812.34
5.4.190.0070.03512.34
5.4.180.0020.03912.33
5.4.170.0060.04212.35
5.4.160.0060.04512.33
5.4.150.0030.03912.34
5.4.140.0050.03712.02
5.4.130.0030.03712.01
5.4.120.0040.03611.97
5.4.110.0050.03511.96
5.4.100.0050.03611.96
5.4.90.0070.03511.96
5.4.80.0050.03811.96
5.4.70.0060.03411.96
5.4.60.0040.03611.96
5.4.50.0060.03511.96
5.4.40.0040.03611.95
5.4.30.0030.03811.95
5.4.20.0060.03511.95
5.4.10.0060.03411.94
5.4.00.0050.03611.43
5.3.290.0070.04712.80
5.3.280.0070.04512.71
5.3.270.0090.05112.72
5.3.260.0110.04912.72
5.3.250.0070.03712.72
5.3.240.0020.04012.72
5.3.230.0050.03712.71
5.3.220.0070.03412.68
5.3.210.0040.03912.68
5.3.200.0050.03612.68
5.3.190.0040.03812.68
5.3.180.0050.03612.67
5.3.170.0050.03612.67
5.3.160.0090.04312.67
5.3.150.0050.03712.67
5.3.140.0030.04112.66
5.3.130.0070.03812.66
5.3.120.0040.04212.65
5.3.110.0060.03712.65
5.3.100.0060.03512.12
5.3.90.0100.04412.09
5.3.80.0050.04412.07
5.3.70.0070.05212.07
5.3.60.0070.03512.07
5.3.50.0030.03812.00
5.3.40.0070.04412.00
5.3.30.0040.04411.95
5.3.20.0070.03311.73
5.3.10.0050.03511.70
5.3.00.0070.04011.69
5.2.170.0080.0339.18
5.2.160.0060.0279.18
5.2.150.0050.0469.18
5.2.140.0100.0389.18
5.2.130.0060.0279.14
5.2.120.0040.0289.14
5.2.110.0060.0299.15
5.2.100.0060.0319.14
5.2.90.0070.0269.14
5.2.80.0050.0299.14
5.2.70.0050.0329.14
5.2.60.0020.0329.09
5.2.50.0060.0289.06
5.2.40.0050.0289.04
5.2.30.0020.0319.01
5.2.20.0070.0259.00
5.2.10.0050.0278.92
5.2.00.0030.0308.78
5.1.60.0060.0218.07
5.1.50.0010.0338.06
5.1.40.0070.0278.05
5.1.30.0050.0248.40
5.1.20.0020.0288.42
5.1.10.0030.0268.14
5.1.00.0040.0248.14
5.0.50.0020.0216.62
5.0.40.0030.0206.48
5.0.30.0020.0336.29
5.0.20.0040.0226.26
5.0.10.0040.0186.24
5.0.00.0040.0306.23
4.4.90.0030.0224.78
4.4.80.0000.0174.75
4.4.70.0050.0214.75
4.4.60.0040.0184.75
4.4.50.0020.0164.77
4.4.40.0050.0224.71
4.4.30.0010.0174.76
4.4.20.0040.0144.84
4.4.10.0030.0204.85
4.4.00.0020.0364.75
4.3.110.0030.0144.67
4.3.100.0050.0124.66
4.3.90.0050.0124.63
4.3.80.0030.0334.59
4.3.70.0060.0184.63
4.3.60.0050.0174.63
4.3.50.0040.0254.63
4.3.40.0050.0234.54
4.3.30.0010.0203.29
4.3.20.0030.0243.27
4.3.10.0020.0163.22
4.3.00.0000.0238.87

preferences:
48.04 ms | 401 KiB | 5 Q