3v4l.org

run code in 300+ PHP versions simultaneously
<?php $actors = "Anders Olholm, Anders Olholm, Kenneth Bogh Andersen"; $array = explode(", ", $actors); $array = array_unique($array); $actors = implode(", ", $array); print_r($actors);

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)
8.5.30.0100.00819.63
8.5.20.0090.00719.64
8.5.10.0090.00819.49
8.5.00.0170.00819.86
8.4.180.0090.01123.70
8.4.170.0130.00823.80
8.4.160.0120.00923.93
8.4.150.0080.00717.74
8.4.140.0100.01217.62
8.4.130.0040.00418.77
8.4.120.0130.00523.82
8.4.110.0050.00620.67
8.4.100.0130.00817.62
8.4.90.0100.01117.52
8.4.80.0080.00617.73
8.4.70.0080.00617.63
8.4.60.0090.01018.52
8.4.50.0110.00517.59
8.4.40.0160.00319.19
8.4.30.0100.01019.33
8.4.20.0060.00317.77
8.4.10.0030.00617.38
8.3.300.0100.00920.53
8.3.290.0130.00720.61
8.3.280.0130.01018.19
8.3.270.0090.00916.65
8.3.260.0120.00916.43
8.3.250.0090.00718.62
8.3.240.0110.00818.66
8.3.230.0100.00916.63
8.3.220.0040.00316.44
8.3.210.0090.01216.74
8.3.200.0130.00616.73
8.3.190.0110.00718.84
8.3.180.0100.00616.50
8.3.170.0120.00618.86
8.3.160.0110.00718.17
8.3.150.0100.01020.62
8.3.140.0070.00716.45
8.3.130.0040.00418.20
8.3.120.0090.00920.52
8.3.110.0120.00016.40
8.3.100.0130.00616.43
8.3.90.0000.01026.77
8.3.80.0030.00716.38
8.3.70.0070.00718.30
8.3.60.0100.01018.18
8.3.50.0160.00721.92
8.3.40.0070.00718.54
8.3.30.0120.00318.54
8.3.20.0000.00820.09
8.3.10.0020.00521.91
8.3.00.0030.00521.67
8.2.300.0100.01022.16
8.2.290.0050.00520.36
8.2.280.0100.00718.58
8.2.270.0110.00717.18
8.2.260.0060.01216.94
8.2.250.0050.00318.69
8.2.240.0050.00317.15
8.2.230.0040.00420.94
8.2.220.0000.00824.06
8.2.210.0040.00826.77
8.2.200.0080.00016.63
8.2.190.0160.00616.58
8.2.180.0060.00918.37
8.2.170.0060.01218.76
8.2.160.0100.01020.77
8.2.150.0040.00424.18
8.2.140.0070.00024.66
8.2.130.0070.00026.16
8.2.120.0000.00721.13
8.2.110.0110.00021.03
8.2.100.0090.00317.66
8.2.90.0080.00019.14
8.2.80.0050.00317.97
8.2.70.0000.00817.38
8.2.60.0030.00617.80
8.2.50.0000.00818.10
8.2.40.0040.00422.23
8.2.30.0000.00720.93
8.2.20.0000.00718.05
8.2.10.0040.00418.25
8.2.00.0030.00618.27
8.1.340.0090.00923.53
8.1.330.0110.00821.90
8.1.320.0120.00815.89
8.1.310.0090.00916.52
8.1.300.0000.01518.34
8.1.290.0030.00730.84
8.1.280.0130.00925.92
8.1.270.0040.00424.66
8.1.260.0050.00326.35
8.1.250.0040.00428.09
8.1.240.0030.00620.93
8.1.230.0040.00717.64
8.1.220.0000.00917.74
8.1.210.0050.00318.77
8.1.200.0100.00017.36
8.1.190.0030.00617.10
8.1.180.0040.00418.10
8.1.170.0060.00322.12
8.1.160.0080.00018.70
8.1.150.0050.00220.07
8.1.140.0000.00719.56
8.1.130.0030.00319.07
8.1.120.0060.00317.41
8.1.110.0060.00317.39
8.1.100.0080.00017.32
8.1.90.0000.00717.35
8.1.80.0000.00717.41
8.1.70.0030.00317.43
8.1.60.0030.00517.41
8.1.50.0040.00417.45
8.1.40.0030.00517.35
8.1.30.0080.00017.45
8.1.20.0000.00717.68
8.1.10.0070.00017.46
8.1.00.0030.00617.31
8.0.300.0050.00218.77
8.0.290.0040.00416.75
8.0.280.0000.00718.43
8.0.270.0060.00317.19
8.0.260.0030.00317.25
8.0.250.0000.00616.76
8.0.240.0000.00716.79
8.0.230.0040.00416.86
8.0.220.0070.00016.72
8.0.210.0040.00416.84
8.0.200.0030.00616.90
8.0.190.0050.00216.87
8.0.180.0040.00416.85
8.0.170.0070.00016.85
8.0.160.0070.00016.81
8.0.150.0050.00216.84
8.0.140.0030.00316.77
8.0.130.0030.00613.24
8.0.120.0040.00416.69
8.0.110.0050.00316.71
8.0.100.0030.00516.76
8.0.90.0000.00716.74
8.0.80.0090.00916.72
8.0.70.0070.00016.93
8.0.60.0040.00416.70
8.0.50.0000.00816.71
8.0.30.0100.01016.99
8.0.20.0140.00717.40
8.0.10.0000.00716.91
8.0.00.0190.00616.45
7.4.330.0020.00215.55
7.4.320.0000.00616.46
7.4.300.0060.00016.42
7.4.290.0000.00716.36
7.4.280.0000.00816.52
7.4.270.0030.00316.58
7.4.260.0030.00316.44
7.4.250.0040.00416.41
7.4.240.0070.00016.56
7.4.230.0000.00716.44
7.4.220.0120.00616.61
7.4.210.0090.00916.57
7.4.200.0000.00716.44
7.4.160.0090.01116.58
7.4.150.0090.01217.40
7.4.140.0160.00617.86
7.4.130.0060.01216.39
7.4.120.0070.01216.44
7.4.110.0090.00916.44
7.4.100.0070.00916.22
7.4.90.0070.01416.48
7.4.80.0150.00819.39
7.4.70.0050.01116.30
7.4.60.0060.01016.34
7.4.50.0120.00316.61
7.4.40.0140.00316.35
7.4.30.0140.00316.61
7.4.00.0070.01014.90
7.3.330.0000.00712.98
7.3.320.0030.00312.99
7.3.310.0070.00016.19
7.3.300.0000.00716.13
7.3.290.0090.00616.22
7.3.280.0110.00916.14
7.3.270.0030.01517.40
7.3.260.0070.01216.31
7.3.250.0090.01016.22
7.3.240.0080.01016.47
7.3.230.0060.01216.24
7.3.210.0090.00916.42
7.3.200.0100.00915.99
7.3.190.0070.01016.14
7.3.180.0060.00916.36
7.3.170.0130.00516.18
7.3.160.0120.00416.39
7.3.120.0090.00914.62
7.3.110.0130.00314.87
7.3.100.0070.01114.69
7.3.90.0060.00914.78
7.3.80.0000.01614.70
7.3.70.0040.00714.73
7.3.60.0000.00914.82
7.3.50.0030.00514.59
7.3.40.0030.00714.70
7.3.30.0030.01014.33
7.3.20.0060.01016.36
7.3.10.0100.00316.55
7.3.00.0080.00316.33
7.2.330.0100.00716.54
7.2.320.0120.00616.50
7.2.310.0030.01316.50
7.2.300.0090.00916.61
7.2.290.0050.01616.62
7.2.250.0090.00315.01
7.2.240.0100.01014.97
7.2.230.0060.00914.82
7.2.220.0070.00714.88
7.2.210.0100.00614.69
7.2.200.0070.00714.74
7.2.190.0090.00615.05
7.2.180.0030.00914.97
7.2.170.0070.01114.60
7.1.330.0000.01415.58
7.1.320.0040.00815.50
7.1.310.0040.00415.41
7.1.300.0000.00815.73
7.1.290.0030.01015.71
7.1.280.0030.01015.93
7.1.270.0060.00915.74
7.1.260.0030.00915.74
7.1.70.0030.00917.15
7.1.60.0040.01217.12
7.1.40.0330.02032.33
7.1.30.0600.01734.14
7.1.20.0170.01734.53
7.1.10.0070.01016.46
7.1.00.0030.01316.53
7.0.200.0030.01016.40
7.0.180.0000.01316.19
7.0.170.0000.01316.08
7.0.160.0030.01015.97
7.0.150.0000.01316.09
7.0.140.0070.01016.14
7.0.130.0100.00716.25
7.0.120.0030.01016.28
7.0.110.0000.01316.11
7.0.100.0000.01316.09
7.0.90.0000.01316.17
7.0.80.0000.01316.15
7.0.70.0030.01016.04
7.0.60.0000.01016.03
7.0.50.0000.01316.27
7.0.40.0030.01016.49
7.0.30.0030.01016.34
7.0.20.0030.01016.40
7.0.10.0070.01016.41
7.0.00.0000.01316.31

preferences:
60.44 ms | 1558 KiB | 5 Q