3v4l.org

run code in 300+ PHP versions simultaneously
<?php $val = " 1 , 2,3 "; $delimiter = ","; var_dump(explode($delimiter, $val)); var_dump(preg_split("/\s*$delimiter\s*/", $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)
8.3.60.0150.00318.40
8.3.50.0120.00722.14
8.3.40.0170.00319.02
8.3.30.0140.00018.92
8.3.20.0050.00320.34
8.3.10.0040.00423.66
8.3.00.0080.00020.73
8.2.180.0090.00918.54
8.2.170.0060.00922.96
8.2.160.0000.01420.60
8.2.150.0050.00324.18
8.2.140.0000.00824.66
8.2.130.0040.00426.16
8.2.120.0070.00020.90
8.2.110.0000.00921.23
8.2.100.0070.00418.03
8.2.90.0090.00019.22
8.2.80.0000.00817.97
8.2.70.0090.00317.88
8.2.60.0030.00517.80
8.2.50.0060.00318.07
8.2.40.0040.00420.07
8.2.30.0070.00018.33
8.2.20.0080.00017.70
8.2.10.0050.00218.07
8.2.00.0070.00017.69
8.1.280.0170.00325.92
8.1.270.0090.00623.92
8.1.260.0040.00426.35
8.1.250.0070.00028.09
8.1.240.0060.00319.44
8.1.230.0000.01117.70
8.1.220.0030.00617.74
8.1.210.0040.00418.77
8.1.200.0030.00617.23
8.1.190.0040.00417.22
8.1.180.0000.00918.10
8.1.170.0050.00318.74
8.1.160.0000.00721.98
8.1.150.0030.00518.78
8.1.140.0060.00617.50
8.1.130.0030.00317.78
8.1.120.0000.00717.40
8.1.110.0000.00817.43
8.1.100.0030.00517.54
8.1.90.0000.00817.54
8.1.80.0040.00417.49
8.1.70.0000.00717.43
8.1.60.0040.00817.65
8.1.50.0040.00417.64
8.1.40.0040.00417.57
8.1.30.0040.00417.68
8.1.20.0000.00717.76
8.1.10.0050.00217.52
8.1.00.0050.00317.57
8.0.300.0030.00518.77
8.0.290.0000.00817.05
8.0.280.0040.00418.47
8.0.270.0050.00317.27
8.0.260.0030.00317.19
8.0.250.0030.00317.09
8.0.240.0030.00317.13
8.0.230.0030.00517.05
8.0.220.0000.00717.01
8.0.210.0030.00317.00
8.0.200.0030.00317.11
8.0.190.0040.00417.11
8.0.180.0000.00717.06
8.0.170.0040.00417.08
8.0.160.0000.00716.98
8.0.150.0040.00416.86
8.0.140.0030.00516.89
8.0.130.0030.00313.44
8.0.120.0040.00416.95
8.0.110.0040.00417.03
8.0.100.0050.00317.09
8.0.90.0040.00417.04
8.0.80.0110.00616.91
8.0.70.0000.00716.84
8.0.60.0040.00417.04
8.0.50.0050.00316.98
8.0.30.0130.00617.21
8.0.20.0090.01017.40
8.0.10.0040.00416.90
8.0.00.0120.00616.77
7.4.330.0050.00015.00
7.4.320.0060.00016.64
7.4.300.0030.00316.75
7.4.290.0000.00716.76
7.4.280.0050.00516.73
7.4.270.0050.00216.68
7.4.260.0040.00416.62
7.4.250.0040.00416.59
7.4.240.0040.00416.75
7.4.230.0000.00716.71
7.4.220.0130.00616.70
7.4.210.0150.00616.60
7.4.200.0070.00016.44
7.4.190.0030.00316.88
7.4.160.0110.00516.66
7.4.150.0060.01217.40
7.4.140.0130.00817.86
7.4.130.0070.01016.55
7.4.120.0120.00616.58
7.4.110.0110.00716.67
7.4.100.0060.01116.70
7.4.90.0050.01116.67
7.4.80.0120.00619.39
7.4.70.0110.01116.61
7.4.60.0130.00316.53
7.4.50.0030.00616.48
7.4.40.0090.00916.65
7.4.30.0070.00716.60
7.4.00.0070.00714.90
7.3.330.0030.00313.23
7.3.320.0000.00613.04
7.3.310.0020.00516.29
7.3.300.0000.00616.37
7.3.290.0140.00016.38
7.3.280.0080.01316.39
7.3.270.0090.00917.40
7.3.260.0030.01616.37
7.3.250.0080.00916.55
7.3.240.0200.00316.39
7.3.230.0030.01416.40
7.3.210.0130.00616.30
7.3.200.0080.01419.39
7.3.190.0170.00016.47
7.3.180.0090.00616.53
7.3.170.0120.00316.54
7.3.160.0080.00916.66
7.3.120.0030.01315.18
7.3.00.0000.01116.71
7.2.330.0110.00516.64
7.2.320.0100.00716.47
7.2.310.0080.00816.63
7.2.300.0120.01216.43
7.2.290.0100.01016.49
7.2.130.0090.00616.88
7.2.120.0030.01016.80
7.2.110.0050.00516.86
7.2.100.0060.00916.67
7.2.90.0090.00617.06
7.2.80.0090.00616.97
7.2.70.0000.01016.78
7.2.60.0060.00616.89
7.2.50.0100.00316.97
7.2.40.0040.01116.82
7.2.30.0070.00716.69
7.2.20.0030.00716.94
7.2.10.0090.00616.99
7.2.00.0070.00518.07
7.1.250.0040.00715.76
7.1.240.0000.00715.95
7.1.230.0110.00415.96
7.1.220.0060.00315.91
7.1.210.0030.00915.71
7.1.200.0030.00615.83
7.1.190.0030.01015.73
7.1.180.0110.00015.82
7.1.170.0000.01115.77
7.1.160.0000.01015.92
7.1.150.0070.00715.80
7.1.140.0030.00615.95
7.1.130.0040.01116.04
7.1.120.0070.00716.01
7.1.110.0030.00715.67
7.1.100.0050.00617.18
7.1.90.0090.00416.12
7.1.80.0040.00815.93
7.1.70.0020.01216.67
7.1.60.0100.00817.91
7.1.50.0060.01116.53
7.1.40.0100.00316.02
7.1.30.0040.00816.03
7.1.20.0030.00715.81
7.1.10.0000.01015.88
7.1.00.0020.04619.16
7.0.330.0030.00615.43
7.0.320.0030.01015.21
7.0.310.0040.01115.46
7.0.300.0000.01015.64
7.0.290.0030.00615.38
7.0.280.0070.00315.59
7.0.270.0030.00615.49
7.0.260.0090.00015.51
7.0.250.0000.01015.40
7.0.240.0040.01115.52
7.0.230.0030.01015.45
7.0.220.0060.00615.36
7.0.210.0060.00315.24
7.0.200.0020.00716.15
7.0.190.0040.00715.50
7.0.180.0070.00415.68
7.0.170.0040.00815.58
7.0.160.0090.00315.20
7.0.150.0040.00415.50
7.0.140.0090.03918.77
7.0.130.0080.00615.50
7.0.120.0040.00815.59
7.0.110.0000.00915.47
7.0.100.0100.00315.33
7.0.90.0070.00315.57
7.0.80.0070.00415.44
7.0.70.0030.00715.12
7.0.60.0050.02317.55
7.0.50.0080.02316.71
7.0.40.0060.04016.95
7.0.30.0200.03217.02
7.0.20.0120.02516.75
7.0.10.0000.02816.96
7.0.00.0080.02216.80
5.6.380.0000.00714.29
5.6.370.0000.01014.00
5.6.360.0070.00714.38
5.6.350.0000.01214.41
5.6.340.0100.00714.27
5.6.330.0110.00014.03
5.6.320.0040.01514.41
5.6.310.0120.00014.15
5.6.300.0070.00413.74
5.6.290.0110.00014.36
5.6.280.0060.03817.84
5.6.270.0090.00814.25
5.6.260.0110.00414.19
5.6.250.0080.00513.93
5.6.240.0030.00914.39
5.6.230.0060.00613.73
5.6.220.0070.00414.22
5.6.210.0040.04617.53
5.6.200.0020.04416.08
5.6.190.0110.04317.46
5.6.180.0130.02617.20
5.6.170.0130.03617.38
5.6.160.0110.04317.20
5.6.150.0010.04116.19
5.6.140.0040.03216.09
5.6.130.0030.04416.18
5.6.120.0080.03317.65
5.6.110.0070.04417.52
5.6.100.0020.03417.52
5.6.90.0030.02517.43
5.6.80.0070.03517.21
5.6.70.0070.00714.07
5.6.60.0000.01014.09
5.6.50.0000.00914.20
5.6.40.0030.00914.22
5.6.30.0030.01114.30
5.6.20.0060.00614.02
5.6.10.0090.00314.07
5.6.00.0080.00514.31
5.5.380.0110.00010.98
5.5.370.0050.00511.05
5.5.360.0000.00811.08
5.5.350.0070.04015.67
5.5.340.0010.03414.45
5.5.330.0020.02615.63
5.5.320.0130.01815.74
5.5.310.0180.04015.65
5.5.300.0050.02814.44
5.5.290.0070.02114.42
5.5.280.0070.02015.79
5.5.270.0050.02215.66
5.5.260.0050.04815.74
5.5.250.0080.03915.86
5.5.240.1900.02115.65
5.5.230.0040.00411.06
5.5.220.0060.00310.69
5.5.210.0030.00610.74
5.5.200.0000.00910.91
5.5.190.0080.00010.86
5.5.180.0050.00511.07
5.5.170.0040.00810.74
5.5.160.0040.00710.59
5.5.150.0030.00610.84
5.5.140.0040.00810.63
5.5.130.0000.00810.71
5.5.120.0040.00410.70
5.5.110.0020.00610.76
5.5.100.0110.00010.86
5.5.90.0050.00510.55
5.5.80.0050.00510.59
5.5.70.0000.01110.95
5.5.60.0030.00810.60
5.5.50.0040.00710.77
5.5.40.0050.00510.85
5.5.30.0070.00710.76
5.5.20.0000.01010.61
5.5.10.0040.00710.87
5.5.00.0090.00210.92
5.4.450.0130.03015.27
5.4.440.0400.02014.83
5.4.430.0140.02315.33
5.4.420.0270.02815.08
5.4.410.0210.01915.14
5.4.400.0100.02631.21
5.4.390.0120.02329.54
5.4.380.0110.03014.83
5.4.370.0120.03614.77
5.4.360.0100.03114.55
5.4.350.0070.03214.88
5.4.340.0070.03214.76
5.4.330.0040.00410.89
5.4.320.0050.02411.51
5.4.310.0050.02611.65
5.4.300.0040.02411.61
5.4.290.0040.02511.64
5.4.280.0070.02411.63
5.4.270.0080.02711.49
5.4.260.0050.03011.45
5.4.250.0040.03111.57
5.4.240.0080.02611.63
5.4.230.0040.03511.43
5.4.220.0060.03111.65
5.4.210.0050.03811.59
5.4.200.0070.02811.52
5.4.190.0050.02211.68
5.4.180.0120.02511.53
5.4.170.0090.03311.63
5.4.160.0050.03611.59
5.4.150.0070.02311.53
5.4.140.0040.03111.44
5.4.130.0080.02511.43
5.4.120.0050.03111.33
5.4.110.0080.03711.34
5.4.100.0080.01911.36
5.4.90.0090.02311.51
5.4.80.0070.03711.38
5.4.70.0130.02811.49
5.4.60.0040.02911.23
5.4.50.0080.02211.44
5.4.40.0080.03011.43
5.4.30.0080.01911.45
5.4.20.0060.02011.41
5.4.10.0040.02111.42
5.4.00.0050.02911.09
5.3.290.0060.02411.56
5.3.280.0020.02511.51
5.3.270.0050.02411.64
5.3.260.0070.02511.62
5.3.250.0030.02511.63
5.3.240.0080.02011.54
5.3.230.0080.02211.56
5.3.220.0080.02011.49
5.3.210.0060.02911.61
5.3.200.0030.02311.54
5.3.190.0070.02511.50
5.3.180.0050.02411.58
5.3.170.0060.02311.60
5.3.160.0020.02911.52
5.3.150.0060.02011.62
5.3.140.0040.02311.60
5.3.130.0030.03111.54
5.3.120.0050.02411.48
5.3.110.0050.02311.48
5.3.100.0050.02711.30
5.3.90.0090.03111.20
5.3.80.0080.02411.17
5.3.70.0050.02311.19
5.3.60.0040.02211.31
5.3.50.0040.02411.13
5.3.40.0040.02111.13
5.3.30.0040.01911.17
5.3.20.0030.02111.05
5.3.10.0040.02011.01
5.3.00.0040.02310.97
5.2.170.0050.0229.72
5.2.160.0020.0209.72
5.2.150.0070.0189.72
5.2.140.0070.0219.72
5.2.130.0060.0179.70
5.2.120.0030.0189.70
5.2.110.0030.0199.71
5.2.100.0020.0209.70
5.2.90.0040.0179.70
5.2.80.0060.0209.70
5.2.70.0030.0209.70
5.2.60.0040.0199.68
5.2.50.0060.0169.66
5.2.40.0040.0199.65
5.2.30.0060.0159.64
5.2.20.0040.0179.63
5.2.10.0050.0169.59
5.2.00.0020.0189.51
5.1.60.0070.0119.16
5.1.50.0050.0119.16
5.1.40.0060.0119.15
5.1.30.0020.0169.32
5.1.20.0030.0169.33
5.1.10.0050.0139.20
5.1.00.0060.0149.19
5.0.50.0030.0158.43
5.0.40.0040.0118.37
5.0.30.0050.0168.27
5.0.20.0040.0108.26
5.0.10.0050.0098.24
5.0.00.0020.0188.24
4.4.90.0020.0097.52
4.4.80.0020.0137.50
4.4.70.0040.0077.51
4.4.60.0020.0107.50
4.4.50.0010.0117.51
4.4.40.0040.0137.48
4.4.30.0010.0107.51
4.4.20.0040.0097.55
4.4.10.0010.0117.55
4.4.00.0010.0167.51
4.3.110.0020.0097.46
4.3.100.0040.0077.46
4.3.90.0010.0127.45
4.3.80.0030.0127.42
4.3.70.0020.0167.44
4.3.60.0010.0117.44
4.3.50.0020.0117.44
4.3.40.0030.0157.40
4.3.30.0020.0116.77
4.3.20.0030.0096.76
4.3.10.0020.0116.74
4.3.00.0080.00827.92

preferences:
60.42 ms | 400 KiB | 5 Q