3v4l.org

run code in 300+ PHP versions simultaneously
<?php $arr = array(1,2,3,7); $last_val = ""; $first_val = ""; $add_val = true; foreach ($arr as $key => $value) { if($first_val == "") $first_val = $value; if(isset($arr[$key+1])) { if($value+1 == $arr[$key+1]) { $last_val = $arr[$key+1]; $add_val = false; } else $add_val = true; } else $add_val = true; if($add_val) { if($last_val != "") $datarange[] = $first_val."-".$last_val; else $datarange[] = $first_val; $first_val = ""; $last_val = ""; } } echo implode(",", $datarange);

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)
8.3.70.0150.00316.88
8.3.60.0150.00618.55
8.3.50.0110.00416.49
8.3.40.0150.00318.98
8.3.30.0040.01118.67
8.3.20.0060.00320.11
8.3.10.0050.00322.13
8.3.00.0040.00419.81
8.2.190.0070.01016.75
8.2.180.0120.00318.16
8.2.170.0060.01219.08
8.2.160.0170.00322.96
8.2.150.0060.00324.18
8.2.140.0090.00024.66
8.2.130.0000.00726.16
8.2.120.0080.00019.66
8.2.110.0030.00720.98
8.2.100.0090.00317.84
8.2.90.0080.00019.30
8.2.80.0000.00719.30
8.2.70.0030.00617.63
8.2.60.0000.00817.93
8.2.50.0030.00518.10
8.2.40.0070.00020.46
8.2.30.0040.00419.24
8.2.20.0040.00418.07
8.2.10.0000.00718.07
8.2.00.0000.00818.08
8.1.280.0080.00825.92
8.1.270.0070.00022.21
8.1.260.0080.00026.35
8.1.250.0040.00428.09
8.1.240.0100.01022.65
8.1.230.0070.00417.72
8.1.220.0000.00817.74
8.1.210.0060.00318.77
8.1.200.0000.01017.35
8.1.190.0060.00317.23
8.1.180.0050.00318.10
8.1.170.0040.00418.70
8.1.160.0000.00718.84
8.1.150.0050.00218.65
8.1.140.0040.00419.55
8.1.130.0000.00718.79
8.1.120.0000.00717.40
8.1.110.0090.00317.35
8.1.100.0070.00017.52
8.1.90.0000.00817.48
8.1.80.0000.00717.40
8.1.70.0000.00717.38
8.1.60.0030.00517.63
8.1.50.0100.00017.54
8.1.40.0050.00317.47
8.1.30.0070.00017.52
8.1.20.0070.00017.67
8.1.10.0000.00717.58
8.1.00.0040.00417.60
8.0.300.0090.00018.77
8.0.290.0070.00016.88
8.0.280.0040.00418.40
8.0.270.0070.00017.27
8.0.260.0000.00618.90
8.0.250.0050.00217.00
8.0.240.0060.00316.98
8.0.230.0050.00216.95
8.0.220.0000.00716.88
8.0.210.0000.00816.95
8.0.200.0000.00616.97
8.0.190.0000.00816.89
8.0.180.0050.00316.96
8.0.170.0030.00516.95
8.0.160.0000.00816.87
8.0.150.0040.00416.87
8.0.140.0000.00816.93
8.0.130.0000.00513.40
8.0.120.0000.00816.90
8.0.110.0040.00416.84
8.0.100.0040.00416.96
8.0.90.0070.00016.85
8.0.80.0100.01016.87
8.0.70.0030.00316.78
8.0.60.0050.00316.89
8.0.50.0000.00816.88
8.0.30.0090.01117.13
8.0.20.0120.01017.40
8.0.10.0080.00016.90
8.0.00.0160.00316.57
7.4.330.0000.00515.55
7.4.320.0060.00016.59
7.4.300.0060.00016.57
7.4.290.0080.00016.52
7.4.280.0080.00016.48
7.4.270.0050.00316.52
7.4.260.0030.00316.52
7.4.250.0000.00816.50
7.4.240.0030.00616.49
7.4.230.0030.00316.64
7.4.220.0040.01416.28
7.4.210.0080.00516.55
7.4.200.0040.00416.41
7.4.160.0110.00616.46
7.4.150.0150.00317.40
7.4.140.0090.00917.86
7.4.130.0170.00016.47
7.4.120.0150.00716.44
7.4.110.0040.01516.55
7.4.100.0150.00616.50
7.4.90.0130.00416.49
7.4.80.0030.01719.39
7.4.70.0030.01316.54
7.4.60.0130.00316.62
7.4.50.0110.00316.32
7.4.40.0060.01416.65
7.4.30.0060.01016.71
7.4.00.0070.00715.14
7.3.330.0020.00213.18
7.3.320.0030.00313.27
7.3.310.0070.00016.41
7.3.300.0030.00316.18
7.3.290.0120.00816.31
7.3.280.0110.00616.36
7.3.270.0070.01017.40
7.3.260.0080.01016.41
7.3.250.0100.01216.39
7.3.240.0080.00916.33
7.3.230.0080.00816.29
7.3.210.0110.00716.56
7.3.200.0090.00716.55
7.3.190.0140.00316.27
7.3.180.0130.00816.43
7.3.170.0120.00916.34
7.3.160.0090.00616.47
7.2.330.0100.00716.71
7.2.320.0030.01316.75
7.2.310.0060.01016.51
7.2.300.0080.01416.74
7.2.290.0130.00316.82
7.2.60.0000.01116.77
7.1.200.0040.00815.78
7.1.80.0060.01218.13
7.1.70.0050.01017.31
7.1.60.0150.01235.23
7.1.50.0250.00634.76
7.1.40.0160.01734.52
7.1.30.0170.01634.73
7.1.20.0250.01434.62
7.1.10.0030.01516.59
7.1.00.0080.01216.80
7.0.200.0000.01316.53
7.0.190.0090.00616.67
7.0.180.0040.01516.34
7.0.170.0060.00916.23
7.0.160.0010.01616.18
7.0.150.0080.01116.26
7.0.140.0050.01416.41
7.0.130.0090.01016.61
7.0.120.0090.01016.66
7.0.110.0080.01116.08
7.0.100.0060.01316.48
7.0.90.0090.00816.29
7.0.80.0080.01016.46
7.0.70.0060.01016.26
7.0.60.0070.01416.07
7.0.50.0050.01016.30
7.0.40.0040.01316.38
7.0.30.0060.00816.24
7.0.20.0160.00316.45
7.0.10.0050.00916.63
7.0.00.0060.01316.54

preferences:
30.18 ms | 401 KiB | 5 Q