3v4l.org

run code in 300+ PHP versions simultaneously
<?php $str = "aaaa Bbbbb Ccccc Ddddd"; $arr = explode("\n", $str); Foreach($arr as $key => $val){ $new["line" . $key] = $val; } Extract($new); Echo $line2;

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)
8.3.80.0060.00318.25
8.3.70.0150.00316.63
8.3.60.0160.00618.16
8.3.50.0080.00618.09
8.3.40.0130.01018.44
8.3.30.0040.01118.85
8.3.20.0070.00019.05
8.3.10.0080.00020.86
8.3.00.0040.00423.61
8.2.200.0060.00318.41
8.2.190.0090.00916.75
8.2.180.0090.00616.63
8.2.170.0040.01122.96
8.2.160.0110.00421.15
8.2.150.0040.00424.18
8.2.140.0080.00024.66
8.2.130.0080.00026.16
8.2.120.0060.00326.16
8.2.110.0030.00722.11
8.2.100.0030.00717.72
8.2.90.0080.00017.84
8.2.80.0040.00417.97
8.2.70.0080.00017.75
8.2.60.0030.00518.05
8.2.50.0000.00818.07
8.2.40.0050.00318.35
8.2.30.0060.00318.00
8.2.20.0020.00518.13
8.2.10.0040.00418.00
8.2.00.0070.00019.46
8.1.290.0030.00718.88
8.1.280.0110.00725.92
8.1.270.0040.00424.66
8.1.260.0050.00326.35
8.1.250.0070.00028.09
8.1.240.0070.00322.59
8.1.230.0070.00422.63
8.1.220.0030.00517.77
8.1.210.0030.00918.77
8.1.200.0000.00917.35
8.1.190.0030.00617.23
8.1.180.0080.00018.10
8.1.170.0000.00818.87
8.1.160.0050.00318.88
8.1.150.0030.00518.97
8.1.140.0030.00517.66
8.1.130.0030.00519.00
8.1.120.0050.00317.49
8.1.110.0050.00317.46
8.1.100.0000.00817.38
8.1.90.0040.00417.51
8.1.80.0040.00417.51
8.1.70.0040.00417.36
8.1.60.0030.00617.55
8.1.50.0040.00417.58
8.1.40.0030.00617.48
8.1.30.0080.00017.57
8.1.20.0040.00417.55
8.1.10.0080.00017.53
8.1.00.0060.00317.53
8.0.300.0080.00019.87
8.0.290.0000.00816.75
8.0.280.0070.00018.44
8.0.270.0000.00716.82
8.0.260.0030.00317.25
8.0.250.0030.00316.85
8.0.240.0000.00717.00
8.0.230.0000.00716.86
8.0.220.0000.00816.95
8.0.210.0000.00716.91
8.0.200.0000.00616.95
8.0.190.0050.00316.93
8.0.180.0000.00816.96
8.0.170.0000.00816.75
8.0.160.0030.00316.88
8.0.150.0040.00416.86
8.0.140.0060.00316.76
8.0.130.0000.00613.36
8.0.120.0040.00416.92
8.0.110.0080.00016.91
8.0.100.0000.00716.71
8.0.90.0040.00416.93
8.0.80.0060.00916.94
8.0.70.0000.00716.74
8.0.60.0030.00616.84
8.0.50.0040.00416.73
8.0.30.0090.00917.06
8.0.20.0110.00917.40
8.0.10.0040.00417.04
8.0.00.0050.01416.86
7.4.330.0000.00615.55
7.4.320.0030.00316.51
7.4.300.0060.00016.61
7.4.290.0000.00716.61
7.4.280.0040.00416.60
7.4.270.0070.00216.46
7.4.260.0060.00016.58
7.4.250.0030.00316.45
7.4.240.0030.00316.54
7.4.230.0000.00716.32
7.4.220.0060.00316.39
7.4.210.0050.01016.58
7.4.200.0000.00716.59
7.4.160.0110.00616.60
7.4.140.0110.00917.86
7.4.130.0030.01316.40
7.4.120.0110.00916.47
7.4.110.0070.01016.55
7.4.100.0070.01016.50
7.4.90.0120.00616.50
7.4.80.0120.00619.39
7.4.70.0130.00316.43
7.4.60.0130.00316.49
7.4.50.0040.01216.18
7.4.40.0070.01016.65
7.4.00.0030.01014.90
7.3.330.0020.00213.13
7.3.320.0030.00313.20
7.3.310.0000.00716.40
7.3.300.0040.00416.37
7.3.290.0000.00716.34
7.3.280.0060.00916.33
7.3.260.0100.00816.36
7.3.240.0090.00916.44
7.3.230.0150.00316.61
7.3.210.0180.00416.58
7.3.200.0060.00916.39
7.3.190.0080.00816.39
7.3.180.0090.00616.24
7.3.170.0120.00516.32
7.3.160.0090.00616.25
7.3.10.0040.00716.52
7.3.00.0030.00716.54
7.2.330.0120.01816.43
7.2.320.0160.01616.44
7.2.310.0100.00716.40
7.2.300.0060.01016.39
7.2.290.0130.00316.63
7.2.130.0090.00317.09
7.2.120.0130.00017.07
7.2.110.0040.00716.88
7.2.100.0040.00816.95
7.2.90.0060.00616.93
7.2.80.0060.00916.95
7.2.70.0570.00616.00
7.2.60.0460.01015.98
7.2.50.0520.00515.87
7.2.40.0430.00915.89
7.2.30.0520.00715.98
7.2.20.0400.01015.88
7.2.10.0420.00615.92
7.2.00.0400.00516.10
7.1.250.0030.00615.83
7.1.200.0100.00015.96
7.1.170.1020.01313.94
7.1.160.0830.00914.00
7.1.150.0990.01713.81
7.1.140.0940.00713.78
7.1.130.0800.00313.76
7.1.120.0760.00613.99
7.1.110.0830.00713.72
7.1.100.0750.00713.98
7.1.90.0420.00713.59
7.1.80.0140.00813.91
7.1.70.0910.01513.96
7.1.60.0910.01031.95
7.1.50.0250.00931.93
7.1.40.1090.01031.90
7.1.30.1070.00731.90
7.1.20.0260.00931.70
7.1.10.0130.00413.74
7.1.00.0090.00613.98

preferences:
28.19 ms | 401 KiB | 5 Q