3v4l.org

run code in 300+ PHP versions simultaneously
<?php $arr = array('Hello','World!','Beautiful','Day!'); print_r($arr); $newdata = implode('',$arr); echo $newdata;

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)
8.3.70.0090.00617.83
8.3.60.0140.00016.63
8.3.50.0110.00616.36
8.3.40.0150.00018.59
8.3.30.0090.01218.64
8.3.20.0070.00020.10
8.3.10.0070.00021.78
8.3.00.0040.00417.62
8.2.180.0070.01316.61
8.2.170.0070.00722.96
8.2.160.0080.00520.26
8.2.150.0080.00024.18
8.2.140.0040.00424.66
8.2.130.0070.00026.16
8.2.120.0040.00420.82
8.2.110.0090.00021.03
8.2.100.0060.00918.16
8.2.90.0030.00519.22
8.2.80.0040.00417.97
8.2.70.0040.00417.38
8.2.60.0060.00317.93
8.2.50.0040.00418.10
8.2.40.0040.00420.59
8.2.30.0030.00620.98
8.2.20.0040.00418.11
8.2.10.0000.00718.16
8.2.00.0040.00418.01
8.1.280.0170.00325.92
8.1.270.0040.00424.04
8.1.260.0050.00326.35
8.1.250.0040.00428.09
8.1.240.0090.00023.97
8.1.230.0090.00318.96
8.1.220.0050.00317.74
8.1.210.0040.00418.77
8.1.200.0040.00417.22
8.1.190.0000.00817.11
8.1.180.0040.00418.10
8.1.170.0000.00818.56
8.1.160.0040.00418.94
8.1.150.0040.00420.61
8.1.140.0040.00419.50
8.1.130.0000.00818.69
8.1.120.0040.00417.32
8.1.110.0040.00417.38
8.1.100.0040.00417.44
8.1.90.0070.00017.38
8.1.80.0000.00717.40
8.1.70.0050.00217.28
8.1.60.0040.00417.42
8.1.50.0040.00417.33
8.1.40.0040.00417.36
8.1.30.0070.00417.59
8.1.20.0040.00417.45
8.1.10.0040.00417.37
8.1.00.0000.00717.45
8.0.300.0070.00018.77
8.0.290.0000.00716.63
8.0.280.0000.00718.48
8.0.270.0030.00317.26
8.0.260.0000.00716.71
8.0.250.0030.00316.96
8.0.240.0000.00916.93
8.0.230.0030.00316.77
8.0.220.0000.00616.73
8.0.210.0070.00016.71
8.0.200.0000.00616.91
8.0.190.0000.00916.88
8.0.180.0070.00016.91
8.0.170.0000.00716.74
8.0.160.0030.00316.71
8.0.150.0040.00416.66
8.0.140.0040.00416.79
8.0.130.0000.00713.26
8.0.120.0020.00516.71
8.0.110.0040.00416.70
8.0.100.0000.00716.76
8.0.90.0030.00516.70
8.0.80.0030.01416.86
8.0.70.0030.00516.78
8.0.60.0020.00516.89
8.0.50.0040.00416.84
8.0.30.0080.00917.01
8.0.20.0100.00917.40
8.0.10.0050.00317.00
8.0.00.0150.00416.75
7.4.330.0020.00215.55
7.4.320.0030.00316.57
7.4.300.0000.00716.30
7.4.290.0000.00716.43
7.4.280.0040.00416.53
7.4.270.0030.00716.53
7.4.260.0030.00316.28
7.4.250.0000.00716.38
7.4.240.0050.00216.57
7.4.230.0000.00816.32
7.4.220.0110.00716.54
7.4.210.0110.00416.48
7.4.200.0070.00016.63
7.4.160.0080.01016.40
7.4.150.0090.00917.40
7.4.140.0150.00717.86
7.4.130.0120.00916.40
7.4.120.0090.01116.40
7.4.110.0060.01216.39
7.4.100.0140.00916.40
7.4.90.0110.00616.46
7.4.80.0090.01119.39
7.4.70.0000.01616.27
7.4.60.0100.00716.45
7.4.50.0040.01116.13
7.4.40.0150.00416.23
7.4.30.0150.00416.46
7.4.00.0040.01114.91
7.3.330.0060.00013.15
7.3.320.0000.00613.08
7.3.310.0000.00716.13
7.3.300.0060.00016.14
7.3.290.0060.00916.17
7.3.280.0100.00516.16
7.3.270.0070.01017.40
7.3.260.0130.00616.19
7.3.250.0080.01316.33
7.3.240.0070.01016.25
7.3.230.0160.00616.20
7.3.210.0120.00916.45
7.3.200.0140.00316.19
7.3.190.0090.00616.20
7.3.180.0110.00516.29
7.3.170.0120.00416.18
7.3.160.0100.00716.15
7.2.330.0120.00616.48
7.2.320.0110.00616.59
7.2.310.0080.01616.54
7.2.300.0130.00316.59
7.2.290.0150.00916.60
7.2.60.0030.00716.98
7.2.50.0060.00617.07
7.1.200.0000.01015.72
7.1.70.0080.01117.09
7.1.60.0250.01234.76
7.1.50.0250.01234.94
7.1.40.0120.01534.59
7.1.30.0230.00734.34
7.1.20.0200.00934.44
7.1.10.0140.00416.33
7.1.00.0020.01816.56
7.0.200.0090.00616.55
7.0.190.0090.01016.56
7.0.180.0050.00816.30
7.0.170.0070.00816.28
7.0.160.0000.01316.42
7.0.150.0140.00416.19
7.0.140.0070.01116.05
7.0.130.0060.01116.46
7.0.120.0040.01216.37
7.0.110.0130.00316.20
7.0.100.0070.01016.17
7.0.90.0030.01016.31
7.0.80.0000.01416.09
7.0.70.0070.00916.30
7.0.60.0090.00616.20
7.0.50.0090.00916.11
7.0.40.0030.01516.48
7.0.30.0030.01416.40
7.0.20.0030.01216.45
7.0.10.0070.00916.37
7.0.00.0040.01216.35

preferences:
50.11 ms | 401 KiB | 5 Q