3v4l.org

run code in 300+ PHP versions simultaneously
<?php $testing_string = "OFFER_TYPE_1"; $array = explode("_", $testing_string); var_dump($array); $index = intval(end($array))-1; //array index start from 0, while for user readability index starts at 1 unset($array[key($array)]); echo implode("_", $array);

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)
8.3.60.0070.01116.38
8.3.50.0110.00418.06
8.3.40.0120.00418.67
8.3.30.0120.00318.62
8.3.20.0080.00020.21
8.3.10.0040.00422.04
8.3.00.0050.00323.48
8.2.180.0090.00618.54
8.2.170.0030.01722.96
8.2.160.0070.01420.47
8.2.150.0070.00024.18
8.2.140.0050.00324.66
8.2.130.0040.00422.11
8.2.120.0040.00426.35
8.2.110.0040.00421.04
8.2.100.0090.00318.13
8.2.90.0000.00819.20
8.2.80.0080.00017.97
8.2.70.0040.00417.63
8.2.60.0000.00918.04
8.2.50.0100.00018.34
8.2.40.0050.00320.39
8.2.30.0040.00419.24
8.2.20.0110.00318.12
8.2.10.0040.00418.04
8.2.00.0000.00818.09
8.1.280.0110.00425.92
8.1.270.0080.00020.48
8.1.260.0080.00026.35
8.1.250.0080.00028.09
8.1.240.0000.00924.02
8.1.230.0000.01218.85
8.1.220.0060.00317.79
8.1.210.0030.00618.77
8.1.200.0060.00317.22
8.1.190.0080.00017.23
8.1.180.0040.00420.23
8.1.170.0040.00418.46
8.1.160.0070.00018.82
8.1.150.0030.00520.07
8.1.140.0040.00417.64
8.1.130.0000.00718.88
8.1.120.0000.00717.39
8.1.110.0000.00817.39
8.1.100.0030.00617.38
8.1.90.0040.00417.43
8.1.80.0030.00517.44
8.1.70.0000.00717.33
8.1.60.0040.00417.57
8.1.50.0090.00017.53
8.1.40.0000.00717.46
8.1.30.0000.00917.48
8.1.20.0040.00417.67
8.1.10.0000.00717.48
8.1.00.0030.00617.48
8.0.300.0040.00418.77
8.0.290.0040.00416.75
8.0.280.0030.00318.33
8.0.270.0030.00317.18
8.0.260.0090.00018.45
8.0.250.0070.00016.86
8.0.240.0000.00716.86
8.0.230.0030.00316.90
8.0.220.0040.00416.81
8.0.210.0030.00316.79
8.0.200.0030.00716.87
8.0.190.0020.00516.77
8.0.180.0040.00416.90
8.0.170.0040.00416.90
8.0.160.0040.00316.78
8.0.150.0060.00316.71
8.0.140.0040.00416.61
8.0.130.0000.00513.23
8.0.120.0000.00716.82
8.0.110.0000.00716.68
8.0.100.0050.00216.89
8.0.90.0040.00416.73
8.0.80.0060.00916.89
8.0.70.0040.00416.72
8.0.60.0000.00716.70
8.0.50.0000.00716.84
8.0.30.0110.00716.97
8.0.20.0100.01017.40
8.0.10.0070.00016.86
8.0.00.0120.00616.92
7.4.330.0020.00215.55
7.4.320.0060.00016.64
7.4.300.0000.00616.63
7.4.290.0030.00316.57
7.4.280.0070.00016.42
7.4.270.0030.00516.49
7.4.260.0030.00316.57
7.4.250.0050.00316.61
7.4.240.0000.00716.45
7.4.230.0070.00016.68
7.4.220.0030.01616.70
7.4.210.0080.01216.68
7.4.200.0060.00016.39
7.4.160.0090.00716.46
7.4.150.0150.00317.40
7.4.140.0100.00717.86
7.4.130.0120.00816.50
7.4.120.0120.00616.49
7.4.110.0040.01216.45
7.4.100.0140.00416.66
7.4.90.0140.00716.38
7.4.80.0030.01419.39
7.4.70.0100.01316.28
7.4.60.0120.00316.63
7.4.50.0060.00916.48
7.4.40.0090.00616.16
7.4.30.0110.00416.58
7.4.00.0070.00714.82
7.3.330.0030.00313.02
7.3.320.0050.00013.15
7.3.310.0040.00416.35
7.3.300.0000.00616.25
7.3.290.0090.01016.27
7.3.280.0130.00716.25
7.3.270.0100.00717.40
7.3.260.0090.00816.40
7.3.250.0120.00916.43
7.3.240.0070.01016.22
7.3.230.0030.01816.23
7.3.210.0130.00516.20
7.3.200.0140.00616.36
7.3.190.0040.01316.44
7.3.180.0030.01316.23
7.3.170.0120.00916.15
7.3.160.0080.01116.48
7.3.10.0090.00316.66
7.3.00.0000.01016.55
7.2.330.0150.00916.48
7.2.320.0130.00816.45
7.2.310.0030.01416.79
7.2.300.0070.01416.65
7.2.290.0120.00416.55
7.2.130.0000.01416.98
7.2.120.0000.01516.76
7.2.110.0100.00716.77
7.2.100.0050.00316.69
7.2.90.0130.00316.70
7.2.80.0030.01317.12
7.2.70.0000.01516.84
7.2.60.0120.00516.76
7.2.50.0070.01016.95
7.2.40.0000.01317.06
7.2.30.0000.00816.97
7.2.20.0090.00916.91
7.2.10.0070.00716.85
7.2.00.0120.00816.92
7.1.250.0030.00715.42
7.1.240.0030.01015.95
7.1.230.0030.00715.79
7.1.220.0000.01015.90
7.1.210.0060.01015.52
7.1.200.0020.01115.60
7.1.190.0120.00315.53
7.1.180.0100.00315.64
7.1.170.0080.00815.75
7.1.160.0050.00515.52
7.1.150.0100.00315.34
7.1.140.0130.00315.73
7.1.130.0060.00915.75
7.1.120.0070.00715.52
7.1.110.0040.00415.63
7.1.100.0120.00615.97
7.1.90.0110.00516.80
7.1.80.3970.00816.08
7.1.70.3410.00715.45
7.1.60.0080.01125.35
7.1.50.0170.00325.17
7.1.40.0140.00525.00
7.1.30.0090.01225.03
7.1.20.0130.01025.14
7.1.10.0050.01415.93
7.1.00.0060.00716.11
7.0.330.0040.00415.30
7.0.320.0060.01015.41
7.0.310.0000.00715.38
7.0.300.0070.00715.01
7.0.290.0050.00315.16
7.0.280.0000.00815.33
7.0.270.0040.00415.09
7.0.260.0140.00014.80
7.0.250.0030.01215.45
7.0.240.3340.00916.48
7.0.230.0070.01016.34
7.0.220.4410.01615.63
7.0.210.4110.01115.87
7.0.200.0020.01016.19
7.0.190.0020.01015.78
7.0.180.0030.00815.81
7.0.170.0020.01215.79
7.0.160.0050.01015.61
7.0.150.0050.00915.58
7.0.140.0080.01015.77
7.0.130.0090.00515.80
7.0.120.0080.00615.68
7.0.110.0050.00915.76
7.0.100.0050.00815.88
7.0.90.0090.00815.78
7.0.80.0020.01315.84
7.0.70.0060.00815.66
7.0.60.0010.01015.71
7.0.50.0070.01115.67
7.0.40.0090.00514.91
7.0.30.0070.01214.75
7.0.20.0080.00914.86
7.0.10.0030.01014.98
7.0.00.0030.01014.81
5.6.380.0100.00314.21

preferences:
60.48 ms | 401 KiB | 5 Q