3v4l.org

run code in 300+ PHP versions simultaneously
<?php $searchLiterals = array("HALLO hallo Hallo","Hello asfddgf","h+o+la","H-OLA","sdf.adf","asfd+asdf-asdf.asdf asdf/dsf"); foreach($searchLiterals as $searchLiteral){ $split = split(" ", $searchLiteral); $preg = preg_split(" ", $searchLiteral); echo ($preg === $split)."\n"; echo $preg."\t".$split."\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)
8.3.60.0100.00718.56
8.3.50.0120.00821.21
8.3.40.0140.00718.84
8.3.30.0140.00718.85
8.3.20.0000.00720.25
8.3.10.0040.00421.90
8.3.00.0040.00419.07
8.2.180.0070.00718.67
8.2.170.0070.00722.96
8.2.160.0100.00319.29
8.2.150.0000.00824.18
8.2.140.0000.00824.66
8.2.130.0000.00826.16
8.2.120.0050.00318.80
8.2.110.0000.00921.00
8.2.100.0080.00317.91
8.2.90.0000.00817.84
8.2.80.0040.00817.97
8.2.70.0000.00817.68
8.2.60.0040.00418.16
8.2.50.0040.00418.10
8.2.40.0040.00419.88
8.2.30.0040.00419.89
8.2.20.0050.00217.74
8.2.10.0030.00618.02
8.2.00.0080.00018.10
8.1.280.0110.00725.92
8.1.270.0150.00320.29
8.1.260.0070.00026.35
8.1.250.0050.00328.09
8.1.240.0090.00022.02
8.1.230.0080.00421.06
8.1.220.0060.00317.74
8.1.210.0040.00418.82
8.1.200.0100.00017.35
8.1.190.0040.00417.35
8.1.180.0080.00018.10
8.1.170.0050.00320.70
8.1.160.0080.00021.99
8.1.150.0040.00418.94
8.1.140.0030.00517.47
8.1.130.0030.00317.84
8.1.120.0040.00417.48
8.1.110.0000.00717.48
8.1.100.0040.00417.46
8.1.90.0030.00617.50
8.1.80.0020.00517.36
8.1.70.0000.00717.43
8.1.60.0040.00417.57
8.1.50.0040.00417.55
8.1.40.0050.00317.46
8.1.30.0030.00617.62
8.1.20.0050.00217.63
8.1.10.0070.00017.46
8.1.00.0000.00817.44
8.0.300.0000.00719.73
8.0.290.0040.00416.75
8.0.280.0000.00818.51
8.0.270.0030.00317.26
8.0.260.0030.00317.20
8.0.250.0050.00517.04
8.0.240.0000.00717.02
8.0.230.0030.00716.98
8.0.220.0000.00717.00
8.0.210.0030.00316.82
8.0.200.0020.00517.04
8.0.190.0000.00816.89
8.0.180.0050.00317.02
8.0.170.0030.00516.97
8.0.160.0040.00417.03
8.0.150.0000.00716.87
8.0.140.0040.00416.91
8.0.130.0030.00313.42
8.0.120.0000.00816.97
8.0.110.0040.00417.03
8.0.100.0030.00617.00
8.0.90.0040.00417.05
8.0.80.0060.01016.84
8.0.70.0070.00017.03
8.0.60.0080.00016.85
8.0.50.0070.00017.02
8.0.30.0110.00616.94
8.0.20.0090.00917.40
8.0.10.0000.00717.03
8.0.00.0060.01116.70
7.4.330.0020.00215.03
7.4.320.0030.00316.46
7.4.300.0030.00316.46
7.4.290.0060.00016.58
7.4.280.0040.00416.52
7.4.270.0030.00316.60
7.4.260.0070.00016.49
7.4.250.0000.00716.58
7.4.240.0070.00116.49
7.4.230.0080.00016.40
7.4.220.0100.01016.54
7.4.210.0100.01016.52
7.4.200.0000.00816.68
7.4.160.0050.01016.50
7.4.150.0000.01717.40
7.4.140.0160.00617.86
7.4.130.0090.00916.61
7.4.120.0060.01216.47
7.4.110.0180.00316.39
7.4.100.0040.01916.45
7.4.90.0120.00616.62
7.4.80.0070.01019.39
7.4.70.0030.01816.48
7.4.60.0040.01116.57
7.4.50.0030.00616.61
7.4.40.0100.01016.63
7.4.30.0090.00916.50
7.4.00.0030.01115.16
7.3.330.0000.00513.16
7.3.320.0030.00313.16
7.3.310.0030.00316.39
7.3.300.0000.00716.18
7.3.290.0050.01016.33
7.3.280.0060.01116.31
7.3.270.0090.00917.40
7.3.260.0070.01616.34
7.3.240.0090.00816.50
7.3.230.0190.00316.48
7.3.210.0070.01316.44
7.3.200.0100.00719.39
7.3.190.0100.01416.35
7.3.180.0030.01316.50
7.3.170.0120.00616.64
7.3.160.0130.00316.31
7.3.10.0110.00216.33
7.3.00.0060.01216.53
7.2.330.0100.00716.69
7.2.320.0060.01216.51
7.2.310.0100.00716.58
7.2.300.0110.01216.57
7.2.290.0120.01216.67
7.2.130.0090.00916.62
7.2.120.0060.01116.71
7.2.110.0090.01016.58
7.2.100.0110.00916.61
7.2.90.0140.01016.61
7.2.80.0150.00716.68
7.2.70.0120.00916.64
7.2.60.0140.00416.66
7.2.50.0130.01016.86
7.2.40.0120.00816.76
7.2.30.0180.00516.86
7.2.20.0110.00916.70
7.2.10.0170.00716.60
7.2.00.0080.00917.49
7.1.250.0110.00515.57
7.1.230.0340.00715.71
7.1.220.0270.00915.45
7.1.210.0190.00515.61
7.1.200.0180.00515.75
7.1.190.0170.00715.42
7.1.180.0160.00815.36
7.1.170.0150.00815.61
7.1.160.0080.01315.42
7.1.150.0180.00615.70
7.1.140.0190.00515.77
7.1.130.0100.01315.73
7.1.120.0140.00715.64
7.1.110.0280.00415.68
7.1.100.0160.00416.89
7.1.90.0080.00815.61
7.1.80.0090.00915.61
7.1.70.0040.00616.42
7.1.60.0090.01317.73
7.1.50.0090.01116.18
7.1.40.0100.01015.66
7.1.30.0230.00015.55
7.1.20.0160.01315.50
7.1.10.0090.00615.79
7.1.00.0060.03818.94
7.0.310.0120.01215.37
7.0.300.0080.00815.39
7.0.290.0140.01115.13
7.0.280.0150.00615.12
7.0.270.0190.01615.38
7.0.260.0160.01615.43
7.0.250.0080.01615.20
7.0.240.0090.01215.45
7.0.230.0140.00315.38
7.0.220.0060.00915.22
7.0.210.0100.00715.45
7.0.200.0030.01015.93
7.0.190.0070.01015.35
7.0.180.0100.00315.44
7.0.170.0080.00414.95
7.0.160.0040.00815.30
7.0.150.0150.00315.32
7.0.140.0030.00915.09
7.0.130.0030.01315.24
7.0.120.0060.01015.11
7.0.110.0060.00615.41
7.0.100.0060.00615.39
7.0.90.0110.00615.34
7.0.80.0060.00315.11
7.0.70.0040.00815.16
7.0.60.0030.02617.64
7.0.50.0100.03816.42
7.0.40.0140.02116.70
7.0.30.0160.03516.56
7.0.20.0130.02516.61
7.0.10.0070.04316.66
7.0.00.0070.04516.57
5.6.380.0160.00814.55
5.6.370.0190.00414.41
5.6.360.0140.00914.43
5.6.350.0130.00914.23
5.6.340.0120.01214.60
5.6.330.0140.01114.47
5.6.320.0080.01614.09
5.6.310.0060.00914.49
5.6.300.0090.00314.14
5.6.290.0030.01014.26
5.6.280.0050.03817.60
5.6.270.0120.00614.65
5.6.260.0130.00014.21
5.6.250.0060.00614.28
5.6.240.0030.01214.41
5.6.230.0120.00314.34
5.6.220.0080.00414.34
5.6.210.0130.03617.38
5.6.200.0030.02316.00
5.6.190.0100.03717.28
5.6.180.0180.03817.40
5.6.170.0190.01617.25
5.6.160.0070.02317.35
5.6.150.0030.04316.27
5.6.140.0080.04116.17
5.6.130.0040.04516.19
5.6.120.0090.04017.60
5.6.110.0060.04817.43
5.6.100.0080.04117.61
5.6.90.0080.02317.50
5.6.80.0090.04417.26
5.6.70.0090.00314.10
5.6.60.0100.00614.10
5.6.50.0100.00314.01
5.6.40.0090.00614.25
5.6.30.0100.00314.25
5.6.20.0080.00614.30
5.6.10.0030.00913.97
5.6.00.0060.00914.15
5.5.380.0090.00311.02
5.5.370.0030.00310.88
5.5.360.0060.00010.82
5.5.350.1710.01715.72
5.5.340.0060.03014.48
5.5.330.0070.02315.56
5.5.320.0130.02215.72
5.5.310.0170.04215.56
5.5.300.0050.02514.28
5.5.290.0050.03814.35
5.5.280.0060.02515.87
5.5.270.0050.04316.04
5.5.260.0080.03815.77
5.5.250.0060.04615.77
5.5.240.0060.03715.68
5.5.230.0060.00610.91
5.5.220.0090.00010.73
5.5.210.0060.00810.99
5.5.200.0060.00610.98
5.5.190.0090.00311.12
5.5.180.0030.00811.14
5.5.170.0030.00913.84
5.5.160.0030.00811.08
5.5.150.0060.00611.02
5.5.140.0060.00611.22
5.5.130.0090.00311.21
5.5.120.0060.00310.95
5.5.110.0000.01011.07
5.5.100.0050.00210.96
5.5.90.0030.00911.02
5.5.80.0060.00611.09
5.5.70.0030.00911.06
5.5.60.0080.00311.13
5.5.50.0060.00610.87
5.5.40.0070.00410.86
5.5.30.0090.00310.75
5.5.20.0050.00511.09
5.5.10.0060.00610.68
5.5.00.0030.00511.00
5.4.450.0600.01815.07
5.4.440.0410.03815.29
5.4.430.0390.02715.29
5.4.420.0330.00615.04
5.4.410.0460.00114.93
5.4.400.0360.00115.07
5.4.390.0320.00314.94
5.4.380.0330.00315.13
5.4.370.0360.00314.89
5.4.360.0330.00314.94
5.4.350.0350.00315.11
5.4.340.0360.00015.02
5.4.330.0030.00711.01
5.4.320.0380.00014.96
5.4.310.0360.00115.09
5.4.300.0340.00314.95
5.4.290.0320.00114.98
5.4.280.0340.00114.78
5.4.270.0370.00014.82
5.4.260.0340.00314.88
5.4.250.0360.00114.99
5.4.240.0330.00415.13
5.4.230.0380.00115.00
5.4.220.0350.00115.09
5.4.210.0350.00314.95
5.4.200.0330.00313.89
5.4.190.0330.00114.77
5.4.180.0330.00314.98
5.4.170.0360.00115.07
5.4.160.0320.00515.11
5.4.150.0330.00314.99
5.4.140.0320.00313.70
5.4.130.0320.00013.80
5.4.120.0330.00113.47
5.4.110.0340.00013.72
5.4.100.0320.00313.63
5.4.90.0310.00413.58
5.4.80.0320.00013.64
5.4.70.0320.00113.68
5.4.60.0340.00113.54
5.4.50.0310.00213.49
5.4.40.0340.00113.74
5.4.30.0310.00313.64
5.4.20.0350.00213.69
5.4.10.0320.00113.69
5.4.00.0330.00613.29
5.3.290.0330.00512.59
5.3.280.0330.00312.45
5.3.270.0450.00212.42
5.3.260.0440.00212.53
5.3.250.0340.00112.51
5.3.240.0340.00312.49
5.3.230.0330.00312.47
5.3.220.0360.00112.42
5.3.210.0360.00112.44
5.3.200.0330.00212.51
5.3.190.0340.00112.42
5.3.180.0330.00212.57
5.3.170.0340.00112.50
5.3.160.0280.00412.50
5.3.150.0310.00312.47
5.3.140.0340.00112.53
5.3.130.0520.00112.50
5.3.120.0390.00312.47
5.3.110.0360.00112.34
5.3.100.0420.00112.24
5.3.90.0330.00112.28
5.3.80.0300.00212.13
5.3.70.0310.00312.21
5.3.60.0320.00312.24
5.3.50.0320.00312.13
5.3.40.0350.00111.97
5.3.30.0310.00112.22
5.3.20.0330.00311.95
5.3.10.0330.00211.87
5.3.00.0350.00311.88
5.2.170.0270.00210.21
5.2.160.0260.00110.15
5.2.150.0260.00310.32
5.2.140.0260.00210.21
5.2.130.0250.00310.27
5.2.120.0270.00110.28
5.2.110.0260.00210.26
5.2.100.0270.00010.22
5.2.90.0250.00310.19
5.2.80.0340.00110.12
5.2.70.0290.00110.15
5.2.60.0280.00210.17
5.2.50.0300.00010.17
5.2.40.0250.00310.24
5.2.30.0270.00310.06
5.2.20.0290.00110.01
5.2.10.0250.00310.02
5.2.00.0260.0019.96
5.1.60.0200.0029.40
5.1.50.0230.0019.28
5.1.40.0250.0039.39
5.1.30.0260.0019.51
5.1.20.0230.0029.58
5.1.10.0230.0019.42
5.1.00.0210.0029.32
5.0.50.0190.0018.68
5.0.40.0200.0008.54
5.0.30.0250.0028.44
5.0.20.0160.0018.43
5.0.10.0170.0028.52
5.0.00.0270.0008.44
4.4.90.0150.0027.26
4.4.80.0130.0027.23
4.4.70.0150.0017.23
4.4.60.0130.0027.31
4.4.50.0130.0027.25
4.4.40.0200.0027.24
4.4.30.0200.0007.31
4.4.20.0170.0027.33
4.4.10.0180.0007.33
4.4.00.0220.0027.26
4.3.110.0150.0027.26
4.3.100.0150.0037.23
4.3.90.0160.0017.24
4.3.80.0220.0017.25
4.3.70.0150.0027.25
4.3.60.0180.0007.19
4.3.50.0150.0027.19
4.3.40.0250.0027.17
4.3.30.0150.0026.63
4.3.20.0130.0016.57
4.3.10.0120.0036.62
4.3.00.0020.00812.48

preferences:
33.71 ms | 401 KiB | 5 Q