3v4l.org

run code in 300+ PHP versions simultaneously
<?php function tokenize($str, $token) { $tokenizedStrArr = array(); $tokStr = strtok($str, $token); while($tokStr !== false) { $tokenizedStrArr[] = $tokStr; $tokStr = strtok($token); } return $tokenizedStrArr; }

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)
8.3.40.0140.00818.36
8.3.30.0060.00918.95
8.3.20.0040.00420.30
8.3.10.0030.00523.65
8.3.00.0000.00819.25
8.2.170.0110.00322.96
8.2.160.0070.01020.52
8.2.150.0000.00724.18
8.2.140.0050.00324.66
8.2.130.0000.00826.16
8.2.120.0080.00022.25
8.2.110.0050.00522.28
8.2.100.0090.00317.78
8.2.90.0080.00018.95
8.2.80.0040.00417.97
8.2.70.0050.00317.38
8.2.60.0070.00417.66
8.2.50.0000.00818.07
8.2.40.0030.00519.95
8.2.30.0040.00419.59
8.2.20.0000.00717.43
8.2.10.0000.00718.01
8.2.00.0030.00717.55
8.1.270.0040.00423.92
8.1.260.0040.00426.35
8.1.250.0050.00228.09
8.1.240.0050.00323.79
8.1.230.0110.00019.14
8.1.220.0090.00017.74
8.1.210.0060.00318.77
8.1.200.0090.00017.10
8.1.190.0080.00017.30
8.1.180.0040.00718.10
8.1.170.0040.00718.59
8.1.160.0040.00421.96
8.1.150.0040.00418.50
8.1.140.0030.00617.38
8.1.130.0040.00417.82
8.1.120.0040.00417.41
8.1.110.0070.00017.31
8.1.100.0040.00417.40
8.1.90.0000.00717.30
8.1.80.0000.00817.39
8.1.70.0050.00317.28
8.1.60.0040.00417.48
8.1.50.0080.00017.35
8.1.40.0040.00417.42
8.1.30.0040.00417.39
8.1.20.0040.00417.42
8.1.10.0050.00317.27
8.1.00.0040.00417.29
8.0.300.0030.00318.77
8.0.290.0000.00716.91
8.0.280.0070.00018.35
8.0.270.0070.00017.01
8.0.260.0060.00017.18
8.0.250.0070.00016.84
8.0.240.0000.00716.80
8.0.230.0030.00316.87
8.0.220.0030.00316.66
8.0.210.0060.00316.65
8.0.200.0000.00716.79
8.0.190.0030.00616.73
8.0.180.0070.00016.76
8.0.170.0000.00816.82
8.0.160.0000.00716.75
8.0.150.0040.00416.64
8.0.140.0030.00516.74
8.0.130.0030.00313.13
8.0.120.0030.00516.68
8.0.110.0070.00016.74
8.0.100.0030.00516.64
8.0.90.0030.00316.59
8.0.80.0060.01616.75
8.0.70.0050.00216.74
8.0.60.0040.00416.68
8.0.50.0050.00216.82
8.0.30.0120.00616.97
8.0.20.0130.00517.40
8.0.10.0030.00416.77
8.0.00.0140.00616.63
7.4.330.0000.00615.00
7.4.320.0040.00416.46
7.4.300.0030.00316.39
7.4.290.0040.00416.45
7.4.280.0030.00716.29
7.4.270.0000.00716.34
7.4.260.0000.00716.43
7.4.250.0060.00316.42
7.4.240.0030.00316.46
7.4.230.0030.00316.18
7.4.220.0060.01216.49
7.4.210.0080.00716.46
7.4.200.0000.00716.27
7.4.190.0030.00416.20
7.4.160.0100.00716.32
7.4.150.0070.01017.40
7.4.140.0100.01017.86
7.4.130.0090.00916.39
7.4.120.0080.00816.28
7.4.110.0130.00316.17
7.4.100.0000.01716.48
7.4.90.0100.00616.20
7.4.80.0090.00919.39
7.4.70.0110.00516.28
7.4.60.0090.00616.25
7.4.50.0000.00616.32
7.4.40.0060.00922.77
7.4.30.0060.00916.41
7.4.10.0060.01214.75
7.4.00.0070.00814.73
7.3.330.0060.00013.18
7.3.320.0030.00313.21
7.3.310.0050.00216.29
7.3.300.0030.00316.20
7.3.290.0070.01116.18
7.3.280.0050.01416.17
7.3.270.0120.00917.40
7.3.260.0090.01616.24
7.3.250.0100.00716.32
7.3.240.0120.00616.42
7.3.230.0070.01016.39
7.3.210.0130.00316.33
7.3.200.0060.01219.39
7.3.190.0170.00416.27
7.3.180.0120.00916.29
7.3.170.0120.00316.44
7.3.160.0130.00316.17
7.3.130.0040.01214.80
7.3.120.0050.01314.84
7.3.110.0050.00914.62
7.3.100.0080.00614.56
7.3.90.0110.00414.48
7.3.80.0070.00314.72
7.3.70.0110.00214.56
7.3.60.0020.01414.71
7.3.50.0060.00514.51
7.3.40.0110.00114.66
7.3.30.0070.00914.76
7.3.20.0030.01216.51
7.3.10.0050.00716.63
7.3.00.0030.01016.52
7.2.330.0030.01316.31
7.2.320.0030.01216.34
7.2.310.0100.01316.16
7.2.300.0040.01216.38
7.2.290.0090.00916.30
7.2.260.0030.01714.96
7.2.250.0090.00714.82
7.2.240.0110.00514.91
7.2.230.0020.01114.74
7.2.220.0020.01015.07
7.2.210.0070.00814.94
7.2.200.0090.00814.73
7.2.190.0050.00614.91
7.2.180.0070.00714.79
7.2.170.0050.01014.85
7.2.160.0060.00314.96
7.2.150.0060.00616.70
7.2.140.0030.01016.80
7.2.130.0060.00316.44
7.2.120.0040.01116.54
7.2.110.0070.00716.71
7.2.100.0060.01016.77
7.2.90.0100.00316.50
7.2.80.0000.01616.67
7.2.70.0090.00616.59
7.2.60.0030.01216.80
7.2.50.0030.01216.95
7.2.40.0030.00716.86
7.2.30.0000.01116.51
7.2.20.0060.01016.68
7.2.10.0090.00616.68
7.2.00.0050.00917.80
7.1.330.0070.00915.58
7.1.320.0030.00815.53
7.1.310.0050.00715.62
7.1.300.0030.00615.55
7.1.290.0050.01015.52
7.1.280.0050.01315.49
7.1.270.0050.00815.42
7.1.260.0050.00715.47
7.1.250.0060.00615.66
7.1.240.0000.01315.57
7.1.230.0040.00715.45
7.1.220.0060.00615.74
7.1.210.0080.00415.60
7.1.200.0080.00515.51
7.1.190.0030.00715.50
7.1.180.0050.00815.30
7.1.170.0060.00615.58
7.1.160.0060.00615.69
7.1.150.0060.00615.47
7.1.140.0030.01415.50
7.1.130.0090.00615.46
7.1.120.0040.00715.53
7.1.110.0060.00615.73
7.1.100.0060.00716.79
7.1.90.0060.01215.47
7.1.80.0070.01015.67
7.1.70.0090.00416.36
7.1.60.0080.01017.57
7.1.50.0110.00416.17
7.1.40.0090.00315.51
7.1.30.0060.00915.75
7.1.20.0060.00315.31
7.1.10.0110.00415.58
7.1.00.0050.04219.12
7.0.330.0060.00615.21
7.0.320.0060.00615.01
7.0.310.0110.00315.18
7.0.300.0070.00315.03
7.0.290.0000.01215.34
7.0.280.0040.01215.19
7.0.270.0070.01015.40
7.0.260.0040.00815.21
7.0.250.0000.01315.42
7.0.240.0130.00315.39
7.0.230.0040.00715.42
7.0.220.0040.00715.29
7.0.210.0040.00715.14
7.0.200.0060.00415.73
7.0.190.0060.00615.32
7.0.180.0030.00615.04
7.0.170.0060.00615.28
7.0.160.0000.01314.92
7.0.150.0030.01015.45
7.0.140.0080.03718.67
7.0.130.0030.01015.00
7.0.120.0070.01015.37
7.0.110.0080.00415.09
7.0.100.0030.01315.45
7.0.90.0030.01015.37
7.0.80.0050.00315.31
7.0.70.0070.00715.36
7.0.60.0110.03817.65
7.0.50.0020.03516.56
7.0.40.0050.05216.61
7.0.30.0150.04416.65
7.0.20.0130.02616.61
7.0.10.0130.02616.73
7.0.00.0030.04316.75
5.6.400.0040.00814.45
5.6.390.0030.00613.71
5.6.380.0000.01214.30
5.6.370.0030.01314.35
5.6.360.0040.00914.54
5.6.350.0070.00714.01
5.6.340.0030.01414.17
5.6.330.0070.01014.11
5.6.320.0030.01014.19
5.6.310.0030.01214.13
5.6.300.0070.00714.36
5.6.290.0060.00614.26
5.6.280.0050.03817.63
5.6.270.0070.00714.06
5.6.260.0000.01014.49
5.6.250.0060.01014.24
5.6.240.0070.00714.03
5.6.230.0000.00813.96
5.6.220.0000.01314.15
5.6.210.0120.04217.43
5.6.200.0080.03816.13
5.6.190.0070.04417.34
5.6.180.0080.04217.53
5.6.170.0150.02717.38
5.6.160.0050.05017.38
5.6.150.0080.02216.23
5.6.140.0080.04216.21
5.6.130.0070.03616.31
5.6.120.0050.04117.54
5.6.110.0070.03217.58
5.6.100.0090.04417.54
5.6.90.0100.04017.60
5.6.80.0070.02417.17
5.6.70.0200.01617.31
5.6.60.0030.01014.00
5.6.50.0030.01013.79
5.6.40.0030.01014.01
5.6.30.0130.00013.93
5.6.20.0080.00813.89
5.6.10.0100.00314.10
5.6.00.0030.01013.86
5.5.380.0040.00714.20
5.5.370.0030.01013.86
5.5.360.0070.00713.75
5.5.350.0030.04317.26
5.5.340.0050.02316.05
5.5.330.0070.04517.19
5.5.320.0080.02917.36
5.5.310.0120.03217.05
5.5.300.0120.03216.09
5.5.290.0070.03616.00
5.5.280.0050.02917.28
5.5.270.0110.04417.37
5.5.260.0030.03217.30
5.5.250.0070.03917.21
5.5.240.0070.04217.13
5.5.230.0130.00313.87
5.5.220.0040.00413.99
5.5.210.0000.01114.09
5.5.200.0070.01013.73
5.5.190.0000.00913.80
5.5.180.0140.00313.95
5.5.170.0040.00914.06
5.5.160.0000.00813.92
5.5.150.0030.01613.81
5.5.140.0060.01213.97
5.5.130.0090.00614.07
5.5.120.0040.01213.89
5.5.110.0110.00714.14
5.5.100.0040.00713.96
5.5.90.0040.00813.80
5.5.80.0040.01113.97
5.5.70.0030.01013.97
5.5.60.0030.01013.81
5.5.50.0080.00313.74
5.5.40.0000.01614.20
5.5.30.0060.00314.03
5.5.20.0090.00313.95
5.5.10.0030.00914.20
5.5.00.0040.01113.63
5.4.450.0320.03215.31
5.4.440.0620.03515.32
5.4.430.0230.03715.33
5.4.420.0360.00015.37
5.4.410.0110.03515.01
5.4.400.0130.03314.91
5.4.390.0150.03014.96
5.4.380.0180.02314.95
5.4.370.0030.02814.91
5.4.360.0070.02314.78
5.4.350.0050.02211.54
5.4.340.0090.01911.54
5.4.330.0040.00411.05
5.4.320.0100.02011.78
5.4.310.0060.02011.78
5.4.300.0060.02211.78
5.4.290.0050.03111.77
5.4.280.0080.02511.72
5.4.270.0050.02111.72
5.4.260.0060.02111.72
5.4.250.0080.02111.72
5.4.240.0040.02711.72
5.4.230.0060.02411.72
5.4.220.0040.02711.71
5.4.210.0090.02911.71
5.4.200.0070.03111.71
5.4.190.0060.02311.71
5.4.180.0070.02411.71
5.4.170.0030.02411.72
5.4.160.0060.02611.71
5.4.150.0040.03711.71
5.4.140.0090.03311.56
5.4.130.0070.02811.55
5.4.120.0020.03211.53
5.4.110.0050.03011.53
5.4.100.0070.02711.53
5.4.90.0070.02611.53
5.4.80.0090.02611.52
5.4.70.0070.02211.52
5.4.60.0080.02311.53
5.4.50.0070.02911.52
5.4.40.0070.03311.52
5.4.30.0080.02511.52
5.4.20.0040.02611.52
5.4.10.0090.01911.52
5.4.00.0070.02111.26
5.3.290.0060.02511.93
5.3.280.0080.02411.88
5.3.270.0100.02511.89
5.3.260.0080.02211.89
5.3.250.0050.03211.89
5.3.240.0060.03111.89
5.3.230.0050.02411.88
5.3.220.0080.02211.87
5.3.210.0040.02311.87
5.3.200.0070.02211.87
5.3.190.0060.02411.87
5.3.180.0050.02011.86
5.3.170.0040.02111.86
5.3.160.0040.02411.87
5.3.150.0060.02911.86
5.3.140.0130.02511.86
5.3.130.0100.02611.86
5.3.120.0100.02911.86
5.3.110.0110.02711.85
5.3.100.0060.03511.59
5.3.90.0070.02311.58
5.3.80.0040.02511.57
5.3.70.0040.03611.57
5.3.60.0050.02911.57
5.3.50.0090.02811.54
5.3.40.0070.03211.54
5.3.30.0100.02811.51
5.3.20.0070.03711.41
5.3.10.0070.03911.39
5.3.00.0040.03511.38
5.2.170.0150.0969.21
5.2.160.0110.0369.21
5.2.150.0080.0399.21
5.2.140.0120.0549.21
5.2.130.0080.0399.17
5.2.120.0040.0449.17
5.2.110.0090.0379.18
5.2.100.0090.0409.17
5.2.90.0070.0419.17
5.2.80.0040.0529.16
5.2.70.0070.0439.17
5.2.60.0050.0549.13
5.2.50.0090.0449.10
5.2.40.0090.0379.07
5.2.30.0090.0399.04
5.2.20.0060.0419.04
5.2.10.0070.0388.94
5.2.00.0080.0408.80
5.1.60.0040.0368.09
5.1.50.0070.0328.08
5.1.40.0110.0208.06
5.1.30.0060.0268.42
5.1.20.0080.0378.43
5.1.10.0050.0348.16
5.1.00.0050.0288.16
5.0.50.0070.0206.63
5.0.40.0050.0176.50
5.0.30.0040.0306.31
5.0.20.0040.0196.27
5.0.10.0040.0196.26
5.0.00.0040.0316.25
4.4.90.0010.0174.78
4.4.80.0020.0164.76
4.4.70.0040.0144.76
4.4.60.0020.0164.76
4.4.50.0020.0194.77
4.4.40.0030.0264.70
4.4.30.0020.0174.76
4.4.20.0030.0194.84
4.4.10.0020.0324.85
4.4.00.0050.0364.76
4.3.110.0080.0384.67
4.3.100.0030.0224.66
4.3.90.0040.0224.64
4.3.80.0040.0394.59
4.3.70.0060.0234.63
4.3.60.0030.0244.63
4.3.50.0040.0254.63
4.3.40.0050.0364.53
4.3.30.0030.0293.30
4.3.20.0040.0223.27
4.3.10.0030.0213.24
4.3.00.0030.0207.04

preferences:
43.54 ms | 400 KiB | 5 Q