3v4l.org

run code in 300+ PHP versions simultaneously
<?php $string = '[1,[01,11,12] ,4 ,5, [20,21,22]]'; $parts = preg_split('/,(?![^\[]*\])/', $string, -1, PREG_SPLIT_DELIM_CAPTURE); $output = array(); foreach ($parts as $part) { $part = trim($part, '[] '); $output[] = explode(',', $part); } print_r($output);

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)
8.4.120.0090.01224.00
8.4.110.0050.00322.62
8.4.100.0130.00717.68
8.4.90.0140.00717.90
8.4.80.0100.00117.80
8.4.70.0120.00818.21
8.4.60.0110.01019.10
8.4.50.0110.01018.77
8.4.40.0070.00419.77
8.4.30.0070.01022.41
8.4.20.0070.00418.59
8.4.10.0100.00622.59
8.3.250.0130.00716.67
8.3.240.0150.00516.97
8.3.230.0120.00716.81
8.3.220.0120.00816.95
8.3.210.0100.00818.52
8.3.200.0120.00816.82
8.3.190.0110.00816.95
8.3.180.0090.01219.13
8.3.170.0070.01116.88
8.3.160.0110.00717.13
8.3.150.0100.01017.35
8.3.140.0110.00318.96
8.3.130.0040.00418.48
8.3.120.0060.00319.03
8.3.110.0000.01020.94
8.3.100.0000.00916.64
8.3.90.0060.00918.55
8.3.80.0070.00318.27
8.3.70.0180.00018.43
8.3.60.0070.00718.54
8.3.50.0140.00217.51
8.3.40.0040.01118.96
8.3.30.0150.00318.76
8.3.20.0080.00020.90
8.3.10.0090.00023.78
8.3.00.0000.00922.39
8.2.290.0110.00819.05
8.2.280.0110.00918.47
8.2.270.0120.00616.49
8.2.260.0030.00516.58
8.2.250.0040.00416.96
8.2.240.0060.00319.07
8.2.230.0000.00922.58
8.2.220.0100.01037.54
8.2.210.0070.00726.77
8.2.200.0040.00416.61
8.2.190.0090.00616.58
8.2.180.0130.00318.29
8.2.170.0060.00922.96
8.2.160.0070.00720.55
8.2.150.0080.00024.18
8.2.140.0040.00424.66
8.2.130.0070.00026.16
8.2.120.0000.00819.83
8.2.110.0000.01019.27
8.2.100.0080.00318.03
8.2.90.0040.00419.89
8.2.80.0040.00420.21
8.2.70.0070.00417.93
8.2.60.0050.00218.34
8.2.50.0000.00818.10
8.2.40.0000.00921.20
8.2.30.0080.00019.33
8.2.20.0040.00418.30
8.2.10.0040.00419.32
8.2.00.0040.00419.20
8.1.330.0130.00716.65
8.1.320.0130.00716.28
8.1.310.0040.00416.31
8.1.300.0030.01320.04
8.1.290.0050.00518.88
8.1.280.0070.00725.92
8.1.270.0090.00323.86
8.1.260.0000.00826.35
8.1.250.0040.00428.09
8.1.240.0100.00022.42
8.1.230.0050.00520.84
8.1.220.0000.00817.79
8.1.210.0070.00318.91
8.1.200.0040.00417.47
8.1.190.0030.00617.23
8.1.180.0060.00318.10
8.1.170.0030.00618.66
8.1.160.0000.00719.06
8.1.150.0050.00318.95
8.1.140.0000.00819.02
8.1.130.0000.00717.65
8.1.120.0080.00317.61
8.1.110.0040.00417.56
8.1.100.0050.00217.64
8.1.90.0070.00017.50
8.1.80.0000.00817.66
8.1.70.0040.00417.48
8.1.60.0070.00017.68
8.1.50.0040.00417.56
8.1.40.0030.00617.52
8.1.30.0040.00417.63
8.1.20.0030.00517.81
8.1.10.0040.00417.64
8.1.00.0020.00517.57
8.0.300.0000.00719.98
8.0.290.0000.00816.88
8.0.280.0040.00418.46
8.0.270.0050.00217.27
8.0.260.0030.00316.96
8.0.250.0000.00717.08
8.0.240.0000.00717.12
8.0.230.0030.00317.07
8.0.220.0070.00017.03
8.0.210.0000.00717.04
8.0.200.0050.00216.96
8.0.190.0030.00517.04
8.0.180.0040.00417.02
8.0.170.0080.00317.03
8.0.160.0070.00016.98
8.0.150.0000.00716.84
8.0.140.0000.00717.01
8.0.130.0050.00013.41
8.0.120.0070.00016.98
8.0.110.0000.00817.06
8.0.100.0000.00716.89
8.0.90.0000.00917.04
8.0.80.0070.01017.02
8.0.70.0000.00716.88
8.0.60.0000.00816.90
8.0.50.0040.00416.91
8.0.30.0180.00717.31
8.0.20.0070.01217.14
8.0.10.0070.00017.21
8.0.00.0060.01316.77
7.4.330.0000.00515.55
7.4.320.0000.00616.57
7.4.300.0000.00716.79
7.4.290.0040.00416.76
7.4.280.0000.00816.80
7.4.270.0030.00316.73
7.4.260.0030.00316.70
7.4.250.0000.00816.85
7.4.240.0020.00616.66
7.4.230.0070.00016.86
7.4.220.0020.00516.75
7.4.210.0060.01116.82
7.4.200.0000.00716.79
7.4.140.0100.00717.86
7.4.130.0140.00416.70
7.4.120.0070.01016.54
7.4.110.0140.00316.54
7.4.100.0000.02116.66
7.4.90.0100.00716.48
7.4.80.0160.00619.39
7.4.70.0070.01016.50
7.4.60.0100.01016.78
7.4.50.0040.01116.46
7.4.40.0070.01016.80
7.4.00.0100.00715.25
7.3.330.0070.00016.26
7.3.320.0060.00013.16
7.3.310.0000.00616.50
7.3.300.0000.00716.30
7.3.290.0070.00016.41
7.3.280.0070.01316.34
7.3.260.0080.01116.55
7.3.240.0080.00916.57
7.3.230.0190.00316.70
7.3.210.0100.00716.85
7.3.200.0060.01516.65
7.3.190.0120.00316.70
7.3.180.0130.00316.82
7.3.170.0100.00716.41
7.3.160.0130.00416.58
7.3.100.0130.00814.73
7.3.90.0100.00614.46
7.3.80.0140.00715.03
7.3.70.0140.00714.75
7.3.60.0120.00414.75
7.3.50.0160.00014.81
7.3.40.0120.00314.98
7.3.30.0000.01514.99
7.3.20.0080.00814.66
7.3.10.0080.00814.96
7.3.00.0080.01214.80
7.2.330.0100.00716.83
7.2.320.0000.01616.72
7.2.310.0060.01116.87
7.2.300.0050.01616.76
7.2.290.0070.01016.66
7.2.230.0150.00515.13
7.2.220.0130.01115.06
7.2.210.0210.00015.20
7.2.200.0120.00415.27
7.2.190.0050.01114.97
7.2.180.0100.00715.16
7.2.170.0130.00315.06
7.2.160.0080.00815.07
7.2.150.0080.00815.02
7.2.140.0120.00515.07
7.2.130.0100.01315.09
7.2.120.0140.00915.20
7.2.110.0150.00315.23
7.2.100.0100.00715.15
7.2.90.0140.00515.23
7.2.80.0130.00415.19
7.2.70.0130.00615.14
7.2.60.0080.01115.00
7.2.50.0110.00515.21
7.2.40.0110.00615.36
7.2.30.0130.01015.01
7.2.20.0230.01515.30
7.2.10.0140.00815.27
7.2.00.0130.01316.87
7.1.320.0110.01114.06
7.1.310.0120.00614.28
7.1.300.0070.00713.98
7.1.290.0120.00314.23
7.1.280.0150.00014.05
7.1.270.0090.00614.09
7.1.260.0060.00913.94
7.1.250.0170.00314.01

preferences:
122.17 ms | 403 KiB | 5 Q