3v4l.org

run code in 300+ PHP versions simultaneously
<?php namespace WebSharks\Challenge; $a = ['patdumona', 'kristinedp', 'raamdes', 'renzmp', 'reedysete']; print_r(str_replace(strlen($a),strlen($a-4),$a,$i));

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)
8.3.60.0100.00616.75
8.3.50.0140.00421.09
8.3.40.0070.00718.79
8.3.30.0000.01418.58
8.3.20.0040.00420.12
8.3.10.0030.00721.71
8.3.00.0060.00321.82
8.2.180.0070.00725.92
8.2.170.0160.00022.96
8.2.160.0040.01119.46
8.2.150.0110.00424.18
8.2.140.0050.00324.66
8.2.130.0070.00021.00
8.2.120.0070.00026.35
8.2.110.0030.00621.10
8.2.100.0060.00617.80
8.2.90.0000.00819.13
8.2.80.0040.00417.97
8.2.70.0030.00617.50
8.2.60.0000.00817.68
8.2.50.0030.01218.09
8.2.40.0040.00422.37
8.2.30.0050.00219.25
8.2.20.0050.00317.67
8.2.10.0000.00717.93
8.2.00.0000.00718.05
8.1.280.0110.00425.92
8.1.270.0070.00023.99
8.1.260.0040.00428.09
8.1.250.0000.00728.09
8.1.240.0140.00721.12
8.1.230.0110.00017.77
8.1.220.0030.00517.75
8.1.210.0000.00818.77
8.1.200.0060.00317.22
8.1.190.0070.00017.22
8.1.180.0050.00318.10
8.1.170.0000.00818.52
8.1.160.0040.00420.59
8.1.150.0000.00720.91
8.1.140.0040.00419.46
8.1.130.0070.00017.67
8.1.120.0070.00017.25
8.1.110.0050.00217.42
8.1.100.0070.00017.41
8.1.90.0000.00717.29
8.1.80.0040.00417.38
8.1.70.0000.00717.42
8.1.60.0000.00717.55
8.1.50.0040.00417.50
8.1.40.0050.00217.48
8.1.30.0060.00317.61
8.1.20.0020.00517.57
8.1.10.0040.00417.65
8.1.00.0000.00817.50
8.0.300.0040.00418.77
8.0.290.0040.00416.75
8.0.280.0030.00318.39
8.0.270.0030.00317.06
8.0.260.0030.00317.10
8.0.250.0000.00717.02
8.0.240.0050.00216.86
8.0.230.0030.00316.83
8.0.220.0000.00816.80
8.0.210.0030.00316.85
8.0.200.0050.00216.91
8.0.190.0040.00416.81
8.0.180.0070.00016.93
8.0.170.0050.00316.91
8.0.160.0000.00716.91
8.0.150.0080.00016.77
8.0.140.0080.00316.66
8.0.130.0040.00413.35
8.0.120.0040.00416.73
8.0.110.0070.00016.95
8.0.100.0040.00416.88
8.0.90.0000.00716.84
8.0.80.0070.01416.88
8.0.70.0000.00816.82
8.0.60.0040.00416.79
8.0.50.0070.00016.83
8.0.30.0070.01317.04
8.0.20.0080.01117.40
8.0.10.0000.00716.98
8.0.00.0170.00916.77
7.4.330.0000.00516.74
7.4.320.0030.00316.54
7.4.300.0000.00716.50
7.4.290.0040.00416.47
7.4.280.0000.00916.50
7.4.270.0080.00016.58
7.4.260.0000.00616.38
7.4.250.0000.00716.56
7.4.240.0040.00416.54
7.4.230.0000.00716.56
7.4.220.0140.00716.54
7.4.210.0030.01116.47
7.4.200.0070.00016.39
7.4.160.0100.00616.43
7.4.150.0090.00817.40
7.4.140.0100.00917.86
7.4.130.0090.00816.51
7.4.120.0100.01016.50
7.4.110.0060.01216.58
7.4.100.0140.00316.55
7.4.90.0130.00316.61
7.4.80.0030.01419.39
7.4.70.0090.00916.48
7.4.60.0100.00716.64
7.4.50.0000.01516.46
7.4.40.0090.00616.26
7.4.30.0080.01216.46
7.4.00.0070.01214.75
7.3.330.0020.00213.16
7.3.320.0030.00313.23
7.3.310.0000.00816.27
7.3.300.0070.00016.37
7.3.290.0090.01116.28
7.3.280.0090.00816.33
7.3.270.0140.01017.40
7.3.260.0130.00916.27
7.3.250.0080.00916.44
7.3.240.0100.00716.31
7.3.230.0130.00316.53
7.3.210.0100.00716.47
7.3.200.0090.00819.39
7.3.190.0090.00916.43
7.3.180.0130.00316.57
7.3.170.0070.01416.48
7.3.160.0090.00616.27
7.3.120.0090.00615.05
7.3.110.0110.00714.75
7.3.100.0110.00414.91
7.3.90.0070.00714.75
7.3.80.0030.01414.59
7.3.70.0100.00714.78
7.3.60.0000.01414.73
7.3.50.0080.00414.57
7.3.40.0030.00714.46
7.3.30.0000.00914.59
7.3.20.0040.01116.44
7.3.10.0070.00716.24
7.3.00.0000.01316.50
7.2.330.0030.01416.78
7.2.320.0130.01016.40
7.2.310.0100.00716.70
7.2.300.0130.01016.63
7.2.290.0090.01216.47
7.2.250.0030.01615.12
7.2.240.0030.01714.80
7.2.230.0070.01315.08
7.2.220.0000.01315.07
7.2.210.0070.00714.86
7.2.200.0060.01015.03
7.2.190.0070.01014.89
7.2.180.0060.00915.05
7.2.170.0100.00314.82
7.2.60.0030.01316.92
7.2.00.0030.00919.65
7.1.330.0140.00015.87
7.1.320.0090.00315.79
7.1.310.0030.01515.39
7.1.300.0030.01215.60
7.1.290.0060.00815.57
7.1.280.0030.01315.70
7.1.270.0000.00815.65
7.1.260.0100.00315.59
7.1.200.0030.01015.57
7.1.100.0030.00817.94
7.1.70.0060.00317.05
7.1.60.0110.01119.40
7.1.50.0000.02016.80
7.1.00.0070.07322.48
7.0.200.0070.01014.92
7.0.60.0230.07021.68
7.0.50.0130.05017.82
7.0.40.0100.03720.24
7.0.30.0330.03020.20
7.0.20.0400.06720.01
7.0.10.0070.09020.13
7.0.00.0070.04020.04
5.6.280.0000.07021.07
5.6.210.0000.04320.64
5.6.200.0030.07318.08
5.6.190.0070.04720.35
5.6.180.0300.04720.60
5.6.170.0200.05720.48
5.6.160.0030.05020.75
5.6.150.0170.06718.22
5.6.140.0070.07318.10
5.6.130.0170.07318.11
5.6.120.0070.03721.11
5.6.110.0100.07720.98
5.6.100.0130.08720.95
5.6.90.0100.08021.01
5.6.80.0030.08320.39
5.5.350.0070.05720.38
5.5.340.0070.04017.88
5.5.330.0100.05320.36
5.5.320.0230.03720.24
5.5.310.0330.06320.18
5.5.300.0030.06317.98
5.5.290.0070.07717.91
5.5.280.0100.05320.98
5.5.270.0130.07720.86
5.5.260.0130.05020.79
5.5.250.0100.07720.61
5.5.240.0170.03020.18

preferences:
60.34 ms | 401 KiB | 5 Q