3v4l.org

run code in 300+ PHP versions simultaneously
<?php $str='亜 飛行機  費 ひひ ほほ ほほほほ '; $str=trim($str); $arr=preg_split('/[:space:]+/',$str,-1,PREG_SPLIT_NO_EMPTY); var_dump($arr);

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)
8.3.40.0110.00418.67
8.3.30.0040.01118.77
8.3.20.0060.00318.65
8.3.10.0080.00018.92
8.3.00.0050.00323.64
8.2.170.0070.01422.96
8.2.160.0070.00720.57
8.2.150.0070.00024.18
8.2.140.0040.00424.66
8.2.130.0030.00626.16
8.2.120.0040.00420.94
8.2.110.0060.00619.30
8.2.100.0090.00317.55
8.2.90.0000.00818.03
8.2.80.0080.00017.97
8.2.70.0000.00817.63
8.2.60.0060.00317.90
8.2.50.0030.00618.07
8.2.40.0100.00317.77
8.2.30.0040.00419.80
8.2.20.0040.00417.70
8.2.10.0040.00417.74
8.2.00.0040.00417.65
8.1.270.0040.00423.99
8.1.260.0120.00326.35
8.1.250.0070.00028.09
8.1.240.0060.00323.84
8.1.230.0040.00720.91
8.1.220.0000.00817.79
8.1.210.0080.00018.84
8.1.200.0060.00317.23
8.1.190.0000.00717.41
8.1.180.0040.00418.10
8.1.170.0030.00618.58
8.1.160.0020.00518.79
8.1.150.0020.00518.56
8.1.140.0060.00317.37
8.1.130.0070.00017.82
8.1.120.0000.00717.32
8.1.110.0030.00517.36
8.1.100.0070.00017.41
8.1.90.0070.00017.42
8.1.80.0040.00417.30
8.1.70.0030.00317.34
8.1.60.0000.00817.50
8.1.50.0030.00617.30
8.1.40.0050.00217.45
8.1.30.0040.00417.42
8.1.20.0060.00317.59
8.1.10.0020.00517.30
8.1.00.0040.00417.25
8.0.300.0030.00320.09
8.0.290.0000.00717.04
8.0.280.0000.00718.43
8.0.270.0040.00417.13
8.0.260.0050.00316.82
8.0.250.0000.00716.92
8.0.240.0040.00417.03
8.0.230.0000.00716.90
8.0.220.0030.00316.77
8.0.210.0050.00316.87
8.0.200.0030.00316.96
8.0.190.0040.00416.98
8.0.180.0030.00516.88
8.0.170.0070.00016.96
8.0.160.0030.00316.73
8.0.150.0080.00016.72
8.0.140.0000.00716.72
8.0.130.0000.00613.35
8.0.120.0040.00416.85
8.0.110.0040.00416.88
8.0.100.0040.00416.83
8.0.90.0040.00416.69
8.0.80.0060.00916.82
8.0.70.0040.00416.91
8.0.60.0040.00416.74
8.0.50.0030.00516.69
8.0.30.0100.01116.99
8.0.20.0130.00617.40
8.0.10.0040.00416.85
8.0.00.0130.00616.75
7.4.330.0060.00014.72
7.4.320.0030.00316.64
7.4.300.0000.00716.48
7.4.290.0000.00716.63
7.4.280.0040.00416.58
7.4.270.0030.00316.61
7.4.260.0050.00013.24
7.4.250.0040.00416.45
7.4.240.0030.00516.59
7.4.230.0000.00716.70
7.4.220.0100.01016.68
7.4.210.0040.01116.53
7.4.200.0020.00516.33
7.4.190.0030.00316.71
7.4.160.0080.00816.52
7.4.150.0070.01017.40
7.4.140.0130.00517.86
7.4.130.0060.01416.33
7.4.120.0100.00716.54
7.4.110.0110.00716.38
7.4.100.0030.01316.52
7.4.90.0120.00616.34
7.4.80.0180.00319.37
7.4.70.0040.01816.50
7.4.60.0100.00716.66
7.4.50.0030.00616.29
7.4.40.0100.01022.52
7.4.30.0140.00316.41
7.4.00.0110.00414.96
7.3.330.0060.00013.05
7.3.320.0020.00213.10
7.3.310.0000.00716.19
7.3.300.0000.00716.25
7.3.290.0040.01116.43
7.3.280.0070.00916.30
7.3.270.0130.00317.40
7.3.260.0090.00718.24
7.3.250.0130.00616.29
7.3.240.0070.01316.65
7.3.230.0100.01016.50
7.3.210.0140.00416.27
7.3.200.0110.00819.39
7.3.190.0060.01116.30
7.3.180.0100.00616.46
7.3.170.0060.00916.30
7.3.160.0060.00916.31
7.3.120.0060.00914.96
7.3.10.0120.00516.19
7.3.00.0090.00616.41
7.2.330.0130.00316.44
7.2.320.0120.00616.41
7.2.310.0170.00716.63
7.2.300.0070.01416.70
7.2.290.0090.00916.67
7.2.130.0140.00616.84
7.2.120.0160.00516.91
7.2.110.0090.01016.68
7.2.100.0060.01716.49
7.2.90.0090.00615.73
7.2.80.0100.01115.97
7.2.70.0620.00816.00
7.2.60.0120.00516.25
7.2.50.0400.01016.08
7.2.40.0400.00416.02
7.2.30.0430.00515.99
7.2.20.0340.00916.02
7.2.10.0270.00915.99
7.2.00.0120.00816.84
7.1.250.0100.00515.62
7.1.210.0680.01013.71
7.1.200.0110.01013.81
7.1.190.0140.00713.96
7.1.180.1090.01214.09
7.1.170.0940.00313.70
7.1.160.1600.01013.73
7.1.150.1660.00613.86
7.1.140.0100.01013.78
7.1.130.0510.00013.84
7.1.120.0990.00613.95
7.1.110.0910.00413.84
7.1.100.0560.01015.86
7.1.90.0100.00514.07
7.1.80.0110.00713.80
7.1.70.0380.00615.55
7.1.60.0630.01325.69
7.1.50.0640.00624.31
7.1.40.0980.00631.82
7.1.30.0340.00831.63
7.1.20.0250.01331.44
7.1.10.0200.00313.69
7.1.00.0100.03018.00
7.0.310.0030.01413.42
7.0.300.1170.00613.31
7.0.290.0530.00313.36
7.0.280.0880.00313.45
7.0.270.0530.00412.94
7.0.260.1120.00013.55
7.0.250.0920.00713.34
7.0.240.1260.00013.58
7.0.230.0100.01013.54
7.0.220.0310.00713.34
7.0.210.0970.01013.54
7.0.200.0370.01115.12
7.0.190.0850.00313.39
7.0.180.0910.00313.14
7.0.170.0670.01213.39
7.0.160.0520.00413.43
7.0.150.0780.00913.75
7.0.140.0200.03817.72
7.0.130.0130.01013.43
7.0.120.0910.00913.59
7.0.110.0410.00613.41
7.0.100.0360.01213.21
7.0.90.0580.00313.21
7.0.80.0910.01013.45
7.0.70.0760.00413.54
7.0.60.0210.02316.63
7.0.50.0400.04315.71
7.0.40.0070.03016.77
7.0.30.0330.02316.66
7.0.20.0220.04816.76
7.0.10.0310.04816.70
7.0.00.0230.03816.59
5.6.300.0170.00013.78
5.6.290.0140.00513.72
5.6.280.0090.03917.45
5.6.270.0040.01613.70
5.6.260.0120.00614.16
5.6.250.0110.01114.07
5.6.240.0050.01314.09
5.6.230.0040.01714.11
5.6.220.0140.00714.27
5.6.210.0070.04417.12
5.6.200.0060.04615.99
5.6.190.0110.03217.28
5.6.180.0150.03417.18
5.6.170.0160.02417.39
5.6.160.0130.04017.21
5.6.150.0060.02616.13
5.6.140.0100.04315.99
5.6.130.0060.04015.97
5.6.120.0110.04217.54
5.6.110.0080.04117.37
5.6.100.0090.04417.64
5.6.90.0090.02317.68
5.6.80.0090.02517.34
5.6.70.0120.00414.27
5.6.60.0180.00314.27
5.6.50.0080.01214.36
5.6.40.0170.00013.89
5.6.30.0040.01214.18
5.6.20.0120.00613.78
5.6.10.0160.00414.00
5.6.00.0100.00513.97
5.5.380.0050.00810.75
5.5.370.0030.00910.50
5.5.360.0130.00311.06
5.5.350.0110.03915.47
5.5.340.0080.02814.43
5.5.330.0080.03415.52
5.5.320.0180.02315.44
5.5.310.0140.04415.38
5.5.300.0140.03514.27
5.5.290.0040.02514.35
5.5.280.0090.02015.81
5.5.270.0050.03315.69
5.5.260.0130.03115.88
5.5.250.0060.04615.61
5.5.240.0050.03615.65
5.5.230.0110.00410.85
5.5.220.0060.00710.99
5.5.210.0120.00310.82
5.5.200.0090.00310.46
5.5.190.0050.01110.66
5.5.180.0000.01310.84
5.5.170.0130.00614.12
5.5.160.0060.00610.77
5.5.150.0030.01010.62
5.5.140.0080.00510.98
5.5.130.0130.00310.96
5.5.120.0040.01211.02
5.5.110.0050.01010.93
5.5.100.0130.00010.60
5.5.90.0030.01010.74
5.5.80.0040.01110.73
5.5.70.0000.01310.75
5.5.60.0000.01210.84
5.5.50.0100.00310.75
5.5.40.0110.00010.51
5.5.30.0110.00310.77
5.5.20.0090.00510.78
5.5.10.0060.00611.03
5.5.00.0060.00810.74
5.4.450.0210.03115.03
5.4.440.0200.04315.09
5.4.430.0240.02814.93
5.4.420.0220.02415.12
5.4.410.0160.03115.17
5.4.400.0260.01614.96
5.4.390.0180.03614.88
5.4.380.0150.02414.83
5.4.370.0180.03715.04
5.4.360.0120.03014.87
5.4.350.0110.03214.78
5.4.340.0120.03214.80
5.4.330.0110.00411.01
5.4.320.0190.03714.69
5.4.310.0190.03014.80
5.4.300.0130.02514.85
5.4.290.0130.02414.91
5.4.280.0260.03514.87
5.4.270.0160.04114.89
5.4.260.0290.02814.95
5.4.250.0160.03414.99
5.4.240.0220.03714.90
5.4.230.0200.02814.79
5.4.220.0130.02614.84
5.4.210.0190.01815.00
5.4.200.0220.03615.12
5.4.190.0210.03315.04
5.4.180.0180.04114.81
5.4.170.0210.03514.85
5.4.160.0190.01815.07
5.4.150.0160.03114.80
5.4.140.0220.03813.56
5.4.130.0170.02413.61
5.4.120.0220.03813.61
5.4.110.0170.03013.61
5.4.100.0230.03013.53
5.4.90.0230.02113.55
5.4.80.0220.03213.63
5.4.70.0170.02513.65
5.4.60.0130.02413.51
5.4.50.0140.02613.52
5.4.40.0170.02413.69
5.4.30.0170.03013.70
5.4.20.0140.02113.52
5.4.10.0140.02213.64
5.4.00.0130.02913.32
5.3.290.0150.02812.55
5.3.280.0240.02512.54
5.3.270.0210.03012.50
5.3.260.0250.03212.48
5.3.250.0210.02212.51
5.3.240.0170.02912.45
5.3.230.0180.02512.46
5.3.220.0180.02712.55
5.3.210.0170.02012.50
5.3.200.0190.02212.47
5.3.190.0130.04312.43
5.3.180.0190.02812.52
5.3.170.0260.03412.53
5.3.160.0150.02112.47
5.3.150.0140.02212.47
5.3.140.0180.01812.49
5.3.130.0170.02512.49
5.3.120.0190.02012.55
5.3.110.0160.02112.52
5.3.100.0150.02212.26
5.3.90.0190.01612.19
5.3.80.0170.03212.13
5.3.70.0220.03012.16
5.3.60.0190.02012.21
5.3.50.0190.03012.14
5.3.40.0150.02312.21
5.3.30.0200.02212.16
5.3.20.0170.03211.99
5.3.10.0170.02212.03
5.3.00.0140.03211.97
5.2.170.0150.01511.08
5.2.160.0100.02811.08
5.2.150.0170.03011.08
5.2.140.0140.02311.08
5.2.130.0130.01811.08
5.2.120.0150.02711.08
5.2.110.0140.02511.08
5.2.100.0120.02111.08
5.2.90.0140.01911.08
5.2.80.0170.01611.08
5.2.70.0160.01711.08
5.2.60.0100.01611.08
5.2.50.0110.01811.08
5.2.40.0120.01611.08
5.2.30.0160.02211.08
5.2.20.0120.02911.08
5.2.10.0090.01611.08
5.2.00.0110.02411.08
5.1.60.0080.02811.08
5.1.50.0120.02911.08
5.1.40.0050.01911.08
5.1.30.0120.01311.08
5.1.20.0120.01811.08
5.1.10.0100.01711.08
5.1.00.0130.01211.08
5.0.50.0100.01811.08
5.0.40.0090.01111.08
5.0.30.0050.01811.08
5.0.20.0100.00811.08
5.0.10.0040.02111.08
5.0.00.0070.03511.08
4.4.90.0050.01011.08
4.4.80.0060.01511.08
4.4.70.0080.01011.08
4.4.60.0070.01611.08
4.4.50.0040.01011.08
4.4.40.0050.02711.08
4.4.30.0070.01311.08
4.4.20.0060.01011.08
4.4.10.0080.00811.08
4.4.00.0050.01811.08
4.3.110.0090.01111.08
4.3.100.0050.01011.08
4.3.90.0060.00811.08
4.3.80.0060.01611.08
4.3.70.0080.01411.08
4.3.60.0070.01411.08
4.3.50.0110.00811.08
4.3.40.0090.02511.08
4.3.30.0030.01011.08
4.3.20.0060.00811.08
4.3.10.0020.01311.08
4.3.00.0040.01511.08

preferences:
38.12 ms | 400 KiB | 5 Q