3v4l.org

run code in 300+ PHP versions simultaneously
<?php $val = " 1 , 2,3 "; $delimiter = ","; var_dump(explode($delimiter, $val)); var_dump("/\s*$delimiter\s*/"); var_dump(preg_split("/\s*$delimiter\s*/", trim($val)));

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)
8.3.60.0140.00418.30
8.3.50.0080.01021.98
8.3.40.0110.00418.86
8.3.30.0100.00718.92
8.3.20.0040.00420.19
8.3.10.0080.00023.69
8.3.00.0080.00019.16
8.2.180.0090.00618.22
8.2.170.0070.01122.96
8.2.160.0030.01020.37
8.2.150.0000.00824.18
8.2.140.0050.00324.66
8.2.130.0030.00626.16
8.2.120.0090.00620.80
8.2.110.0140.00722.20
8.2.100.0060.00619.13
8.2.90.0050.00317.75
8.2.80.0060.00317.97
8.2.70.0040.00418.04
8.2.60.0000.00917.93
8.2.50.0030.00618.10
8.2.40.0000.00822.11
8.2.30.0040.00418.24
8.2.20.0030.00517.85
8.2.10.0030.00518.06
8.2.00.0000.00717.67
8.1.280.0030.01725.92
8.1.270.0030.00623.83
8.1.260.0050.00326.35
8.1.250.0080.00028.09
8.1.240.0000.00823.96
8.1.230.0040.00819.10
8.1.220.0050.00317.74
8.1.210.0040.00418.77
8.1.200.0030.00617.35
8.1.190.0000.00817.35
8.1.180.0040.00418.10
8.1.170.0030.00718.69
8.1.160.0060.00321.83
8.1.150.0040.00418.63
8.1.140.0080.00417.44
8.1.130.0040.00417.91
8.1.120.0000.00717.44
8.1.110.0000.00717.43
8.1.100.0070.00017.57
8.1.90.0080.00017.54
8.1.80.0050.00317.52
8.1.70.0070.00017.50
8.1.60.0030.00617.63
8.1.50.0040.00417.64
8.1.40.0040.00417.46
8.1.30.0030.00617.59
8.1.20.0030.00517.71
8.1.10.0030.00617.55
8.1.00.0000.00817.54
8.0.300.0050.00219.77
8.0.290.0080.00016.88
8.0.280.0000.00718.40
8.0.270.0000.00717.25
8.0.260.0000.00717.18
8.0.250.0080.00017.11
8.0.240.0000.00716.96
8.0.230.0040.00417.18
8.0.220.0030.00317.02
8.0.210.0070.00017.04
8.0.200.0030.00317.13
8.0.190.0030.00417.09
8.0.180.0040.00417.07
8.0.170.0040.00417.02
8.0.160.0030.00617.01
8.0.150.0040.00417.00
8.0.140.0070.00016.88
8.0.130.0030.00313.41
8.0.120.0000.00817.01
8.0.110.0040.00417.06
8.0.100.0000.00716.90
8.0.90.0000.00716.90
8.0.80.0060.00916.99
8.0.70.0000.00716.91
8.0.60.0040.00417.02
8.0.50.0040.00417.01
8.0.30.0060.01217.13
8.0.20.0130.00817.43
8.0.10.0040.00417.09
8.0.00.0080.01016.73
7.4.330.0020.00215.00
7.4.320.0000.00616.77
7.4.300.0000.00616.77
7.4.290.0040.00416.68
7.4.280.0080.00016.73
7.4.270.0040.00416.49
7.4.260.0040.00416.74
7.4.250.0040.00416.73
7.4.240.0020.00516.63
7.4.230.0070.00016.53
7.4.220.0060.01816.60
7.4.210.0040.01116.74
7.4.200.0070.00016.75
7.4.190.0000.00716.56
7.4.160.0040.01116.84
7.4.150.0060.01217.40
7.4.140.0150.00717.86
7.4.130.0080.00916.89
7.4.120.0090.00916.57
7.4.110.0030.01316.67
7.4.100.0110.00716.73
7.4.90.0060.01116.73
7.4.80.0140.00719.39
7.4.70.0090.00816.73
7.4.60.0120.00916.57
7.4.50.0040.00016.59
7.4.40.0070.01116.64
7.4.30.0050.01116.52
7.4.00.0030.01014.86
7.3.330.0060.00013.13
7.3.320.0030.00313.06
7.3.310.0050.00216.43
7.3.300.0070.00016.32
7.3.290.0040.01016.39
7.3.280.0120.00616.29
7.3.270.0100.00717.40
7.3.260.0110.00816.64
7.3.250.0100.01116.40
7.3.240.0080.00816.34
7.3.230.0060.00916.67
7.3.210.0140.01116.57
7.3.200.0110.00716.37
7.3.190.0110.01116.61
7.3.180.0100.00716.54
7.3.170.0030.01316.60
7.3.160.0060.01016.57
7.3.120.0070.01015.27
7.3.10.0070.01816.64
7.3.00.0180.00716.44
7.2.330.0140.00416.65
7.2.320.0070.01016.53
7.2.310.0070.01016.48
7.2.300.0150.00816.59
7.2.290.0100.01016.73
7.2.130.0150.00616.56
7.2.120.0040.01816.66
7.2.110.0170.00316.56
7.2.100.0150.00816.42
7.2.90.0100.01316.61
7.2.80.0250.00416.39
7.2.70.0140.01416.59
7.2.60.0150.00916.63
7.2.50.0240.01016.99
7.2.40.0150.01216.48
7.2.30.0110.00316.73
7.2.20.0060.00916.71
7.2.10.0140.01116.54
7.2.00.0120.00718.20
7.1.250.0160.00015.49
7.1.100.0070.00718.61
7.1.70.0000.00817.19
7.1.60.0100.01419.70
7.1.50.0000.01317.01
7.1.00.0100.07022.59
7.0.200.0040.00416.95
7.0.140.0100.06722.10
7.0.60.0030.04319.96
7.0.50.0000.06017.82
7.0.40.0130.07720.29
7.0.30.0300.04020.11
7.0.20.0200.07020.18
7.0.10.0130.06320.19
7.0.00.0070.07020.31
5.6.280.0000.07721.09
5.6.210.0070.08020.50
5.6.200.0130.07718.21
5.6.190.0100.07020.61
5.6.180.0200.04020.41
5.6.170.0430.07020.45
5.6.160.0070.08720.40
5.6.150.0100.03318.21
5.6.140.0100.07318.18
5.6.130.0030.05718.07
5.6.120.0030.04720.98
5.6.110.0270.06321.07
5.6.100.0100.07320.96
5.6.90.0200.07721.07
5.6.80.0070.07720.50
5.5.350.0030.08320.39
5.5.340.0030.04317.98
5.5.330.0100.06020.40
5.5.320.0030.04320.13
5.5.310.0270.08020.50
5.5.300.0030.05318.02
5.5.290.0030.04317.98
5.5.280.0130.07720.79
5.5.270.0170.07720.86
5.5.260.0030.08320.79
5.5.250.0030.04320.65
5.5.240.4230.03320.25
5.4.450.0200.04319.54
5.4.440.0430.04019.43
5.4.430.0330.04019.46
5.4.420.0170.04019.54
5.4.410.0300.04719.32
5.4.400.0430.03051.49
5.4.390.0330.03748.08
5.4.380.0170.05318.68
5.4.370.0270.04018.55
5.4.360.0130.05718.65
5.4.350.0100.05718.65
5.4.340.0130.05018.83
5.4.320.0090.03412.45
5.4.310.0040.03912.45
5.4.300.0080.05312.45
5.4.290.0130.08712.45
5.4.280.0150.05912.34
5.4.270.0130.06412.34
5.4.260.0130.05512.34
5.4.250.0070.05912.34
5.4.240.0140.08512.35
5.4.230.0160.08812.34
5.4.220.0210.08312.34
5.4.210.0080.09012.34
5.4.200.0120.06612.34
5.4.190.0180.07712.34
5.4.180.0070.05912.34
5.4.170.0220.08712.35
5.4.160.0100.07512.34
5.4.150.0210.09912.34
5.4.140.0090.06212.02
5.4.130.0060.04712.01
5.4.120.0130.07111.97
5.4.110.0100.05311.96
5.4.100.0120.04611.96
5.4.90.0090.04911.96
5.4.80.0090.04011.96
5.4.70.0170.05911.96
5.4.60.0080.04311.96
5.4.50.0170.06411.96
5.4.40.0110.04711.95
5.4.30.0100.04411.95
5.4.20.0130.04711.95
5.4.10.0110.05711.95
5.4.00.0070.03911.43
5.3.290.0070.05212.80
5.3.280.0100.03812.71
5.3.270.0060.05312.72
5.3.260.0110.03712.72
5.3.250.0100.03712.72
5.3.240.0110.03712.72
5.3.230.0180.07712.71
5.3.220.0070.05512.68
5.3.210.0170.04512.68
5.3.200.0080.04912.68
5.3.190.0080.04412.68
5.3.180.0110.04212.68
5.3.170.0110.03712.67
5.3.160.0060.04412.67
5.3.150.0090.04212.67
5.3.140.0250.08912.66
5.3.130.0140.07012.66
5.3.120.0160.07612.66
5.3.110.0150.08712.66
5.3.100.0150.07212.12
5.3.90.0150.05612.08
5.3.80.0140.04912.07
5.3.70.0090.05212.07
5.3.60.0100.05012.07
5.3.50.0070.04212.00
5.3.40.0080.05312.00
5.3.30.0090.04411.96
5.3.20.0080.04011.73
5.3.10.0090.03811.70
5.3.00.0060.05711.69
5.2.170.0070.0519.19
5.2.160.0050.0539.19
5.2.150.0100.0529.18
5.2.140.0090.0459.18
5.2.130.0050.0519.14
5.2.120.0090.0619.15
5.2.110.0160.0429.15
5.2.100.0100.0469.15
5.2.90.0050.0519.15
5.2.80.0110.0559.14
5.2.70.0080.0559.14
5.2.60.0070.0659.10
5.2.50.0110.0399.07
5.2.40.0070.0389.05
5.2.30.0060.0489.03
5.2.20.0090.0449.02
5.2.10.0080.0298.92
5.2.00.0080.0398.77
5.1.60.0120.0568.07
5.1.50.0170.0548.06
5.1.40.0110.0348.04
5.1.30.0060.0398.39
5.1.20.0070.0528.41
5.1.10.0040.0428.14
5.1.00.0090.0508.14
5.0.50.0050.0366.61
5.0.40.0110.0256.47
5.0.30.0060.0636.29
5.0.20.0100.0286.26
5.0.10.0050.0366.23
5.0.00.0050.0406.23
4.4.90.0060.0254.78
4.4.80.0050.0254.76
4.4.70.0050.0264.75
4.4.60.0100.0354.75
4.4.50.0050.0264.77
4.4.40.0030.0444.71
4.4.30.0070.0214.76
4.4.20.0050.0224.84
4.4.10.0070.0384.85
4.4.00.0060.0394.76
4.3.110.0080.0434.67
4.3.100.0040.0224.66
4.3.90.0040.0244.63
4.3.80.0040.0284.58
4.3.70.0050.0214.63
4.3.60.0020.0194.63
4.3.50.0100.0254.63
4.3.40.0130.0434.54
4.3.30.0030.0223.28
4.3.20.0080.0223.26
4.3.10.0100.0393.22
4.3.00.0070.01745.53

preferences:
53.15 ms | 401 KiB | 5 Q