3v4l.org

run code in 300+ PHP versions simultaneously
<?php $obj = new stdClass(); $array = ['metar', 'info', 'setinfo', 'taf', 'lastseen']; $obj->info = "info"; $obj->setinfo = "setinfo"; $obj->metar = "metar"; $obj->taf = "taf"; $obj->lastseen = "lastseen"; //echo json_encode($obj); $serialized = serialize($array); var_dump(in_array('taf', unserialize($serialized)));

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)
8.3.70.0100.01016.63
8.3.60.0170.00316.38
8.3.50.0110.00721.91
8.3.40.0060.00918.90
8.3.30.0110.00719.01
8.3.20.0040.00420.20
8.3.10.0050.00221.69
8.3.00.0050.00319.38
8.2.180.0110.01118.42
8.2.170.0100.01022.96
8.2.160.0100.00320.39
8.2.150.0050.00324.18
8.2.140.0080.00024.66
8.2.130.0050.00226.16
8.2.120.0050.00319.36
8.2.110.0030.00719.21
8.2.100.0000.01217.50
8.2.90.0000.00818.93
8.2.80.0040.00717.97
8.2.70.0040.00417.50
8.2.60.0000.00817.80
8.2.50.0040.00418.07
8.2.40.0040.00418.09
8.2.30.0050.00218.10
8.2.20.0040.00417.67
8.2.10.0040.00417.97
8.2.00.0020.00517.68
8.1.280.0150.00025.92
8.1.270.0080.00018.67
8.1.260.0050.00226.35
8.1.250.0080.00028.09
8.1.240.0080.00023.83
8.1.230.0060.00617.52
8.1.220.0080.00017.74
8.1.210.0000.00818.77
8.1.200.0040.00417.13
8.1.190.0050.00317.36
8.1.180.0070.00018.10
8.1.170.0040.00418.51
8.1.160.0040.00421.95
8.1.150.0090.00018.87
8.1.140.0080.00017.27
8.1.130.0000.00717.73
8.1.120.0000.00717.39
8.1.110.0030.00517.43
8.1.100.0030.00417.41
8.1.90.0000.00717.39
8.1.80.0000.00717.30
8.1.70.0030.00317.30
8.1.60.0090.00317.49
8.1.50.0040.00417.49
8.1.40.0020.00517.38
8.1.30.0030.00617.62
8.1.20.0000.00717.45
8.1.10.0000.00817.52
8.1.00.0000.01217.33
8.0.300.0040.00418.77
8.0.290.0000.00716.63
8.0.280.0000.00718.31
8.0.270.0070.00017.20
8.0.260.0030.00317.07
8.0.250.0030.00316.98
8.0.240.0030.00316.91
8.0.230.0070.00016.91
8.0.220.0030.00316.91
8.0.210.0040.00416.84
8.0.200.0000.00616.83
8.0.190.0090.00016.93
8.0.180.0040.00416.96
8.0.170.0000.00716.80
8.0.160.0040.00416.89
8.0.150.0040.00416.76
8.0.140.0070.00016.84
8.0.130.0050.00013.38
8.0.120.0080.00016.84
8.0.110.0040.00416.80
8.0.100.0000.00716.79
8.0.90.0040.00416.93
8.0.80.0130.00916.88
8.0.70.0040.00416.89
8.0.60.0040.00416.78
8.0.50.0000.00716.77
8.0.30.0110.01117.06
8.0.20.0210.01717.40
8.0.10.0000.00716.86
8.0.00.0030.01316.64
7.4.330.0000.00515.03
7.4.320.0060.00016.46
7.4.300.0000.00716.36
7.4.290.0000.00616.46
7.4.280.0080.00016.54
7.4.270.0060.00016.34
7.4.260.0000.00716.53
7.4.250.0000.00716.40
7.4.240.0050.00216.52
7.4.230.0000.00716.58
7.4.220.0140.00316.58
7.4.210.0090.01016.50
7.4.200.0000.00716.52
7.4.160.0090.00916.54
7.4.150.0160.00017.40
7.4.140.0090.00917.86
7.4.130.0100.00916.32
7.4.120.0050.01216.45
7.4.110.0210.00316.46
7.4.100.0060.01216.53
7.4.90.0030.01316.36
7.4.80.0090.01319.39
7.4.70.0050.01116.32
7.4.60.0080.00816.47
7.4.50.0030.00516.34
7.4.40.0040.01316.48
7.4.30.0080.01016.60
7.4.00.0140.00314.71
7.3.330.0090.00013.12
7.3.320.0090.00313.05
7.3.310.0000.00716.05
7.3.300.0000.00616.24
7.3.290.0070.01016.25
7.3.280.0070.00916.20
7.3.270.0110.00817.40
7.3.260.0070.01016.26
7.3.250.0100.01016.52
7.3.240.0100.00716.39
7.3.230.0090.01316.40
7.3.210.0060.01016.47
7.3.200.0170.00019.39
7.3.190.0120.00316.43
7.3.180.0120.00316.37
7.3.170.0000.01616.64
7.3.160.0030.01316.27
7.2.330.0070.01116.68
7.2.320.0030.01416.47
7.2.310.0090.00616.52
7.2.300.0130.01016.36
7.2.290.0090.01216.38
7.2.00.0030.00619.43
7.1.100.0080.00618.25
7.1.70.0070.00717.06
7.1.60.0100.01319.50
7.1.50.0000.01216.80
7.1.00.0030.07022.40
7.0.200.0130.00014.58
7.0.140.0000.07722.02
7.0.60.0200.06719.82
7.0.50.0070.07317.67
7.0.40.0070.04720.40
7.0.30.0130.04720.06
7.0.20.0270.06720.09
7.0.10.0030.08320.13
7.0.00.0130.08020.09
5.6.280.0000.07721.13
5.6.210.0100.04320.50
5.6.200.0070.05318.18
5.6.190.0000.05320.39
5.6.180.0570.07020.41
5.6.170.0300.07720.52
5.6.160.0030.05720.48
5.6.150.0030.07718.12
5.6.140.0070.04018.15
5.6.130.0070.07718.14
5.6.120.0070.04720.97
5.6.110.0100.06021.01
5.6.100.0070.04721.09
5.6.90.0030.04020.95
5.6.80.0070.04720.50
5.5.350.0230.07720.42
5.5.340.0070.08317.98
5.5.330.0000.05020.40
5.5.320.0330.07320.30
5.5.310.0270.07320.27
5.5.300.0070.08717.89
5.5.290.0130.07317.98
5.5.280.0130.07720.75
5.5.270.0070.07720.96
5.5.260.0300.06320.74
5.5.250.0030.04020.46
5.5.240.0000.08320.12
5.4.450.0200.06019.41
5.4.440.0200.05719.41
5.4.430.0300.03719.56
5.4.420.0200.04319.38
5.4.410.0230.05719.41
5.4.400.0230.07019.25
5.4.390.0170.05319.09
5.4.380.0230.07719.13
5.4.370.0370.06319.24
5.4.360.0170.05019.10
5.4.350.0270.06018.81
5.4.340.0230.07719.16
5.4.320.0130.06319.09
5.4.310.0170.05719.13
5.4.300.0230.05318.80
5.4.290.0270.06719.25
5.4.280.0330.06019.16
5.4.270.0270.06319.13
5.4.260.0300.04719.16
5.4.250.0270.06318.78
5.4.240.0130.04319.12
5.4.230.0200.05718.91
5.4.220.0270.03319.05
5.4.210.0230.07319.15
5.4.200.0200.07018.82
5.4.190.0170.06019.05
5.4.180.0230.07719.05
5.4.170.0170.06719.07
5.4.160.0370.08019.07
5.4.150.0300.07018.90
5.4.140.0270.06016.31
5.4.130.0200.04316.45
5.4.120.0270.06016.34
5.4.110.0070.05016.12
5.4.100.0170.06016.39
5.4.90.0200.04316.45
5.4.80.0270.07016.37
5.4.70.0270.04716.39
5.4.60.0230.06716.36
5.4.50.0230.05716.31
5.4.40.0330.03716.39
5.4.30.0270.03716.43
5.4.20.0300.06316.47
5.4.10.0270.05716.36
5.4.00.0300.05315.67
5.3.290.0230.06714.62
5.3.280.0130.04314.45
5.3.270.0300.07714.67
5.3.260.0230.06714.57
5.3.250.0300.06314.70
5.3.240.0170.04714.63
5.3.230.0230.05314.55
5.3.220.0100.05014.61
5.3.210.0200.03714.51
5.3.200.0300.03714.41
5.3.190.0230.04314.41
5.3.180.0200.04014.40
5.3.170.0170.05714.42
5.3.160.0230.07314.44
5.3.150.0170.04714.42
5.3.140.0300.03714.39
5.3.130.0300.07014.48
5.3.120.0300.06014.53
5.3.110.0200.07014.64
5.3.100.0170.08313.99
5.3.90.0230.07313.97
5.3.80.0230.06014.04
5.3.70.0230.04313.89
5.3.60.0170.07713.79
5.3.50.0200.04013.95
5.3.40.0200.04313.80
5.3.30.0230.07313.86
5.3.20.0230.06313.52
5.3.10.0230.06713.44
5.3.00.0170.05013.58
5.2.170.0200.04712.13
5.2.160.0200.05712.13
5.2.150.0200.02712.13
5.2.140.0170.06312.13
5.2.130.0200.05012.13
5.2.120.0170.06012.13
5.2.110.0170.05012.13
5.2.100.0170.03712.13
5.2.90.0200.06012.13
5.2.80.0270.04012.13
5.2.70.0170.06012.13
5.2.60.0300.04012.13
5.2.50.0170.05712.13
5.2.40.0300.04012.13
5.2.30.0130.04012.13
5.2.20.0100.05712.13
5.2.10.0200.04712.13
5.2.00.0170.05712.13
5.1.60.0130.05012.13
5.1.50.0170.04012.13
5.1.40.0130.04312.13
5.1.30.0170.05712.13
5.1.20.0170.05712.13
5.1.10.0370.03312.13
5.1.00.0330.03712.13
5.0.50.0130.03012.13
5.0.40.0070.03312.13
5.0.30.0100.06012.13
5.0.20.0100.03012.13
5.0.10.0100.03312.13
5.0.00.0070.06712.13
4.4.90.0130.02012.13
4.4.80.0130.02312.13
4.4.70.0100.02012.13
4.4.60.0170.02712.13
4.4.50.0100.03312.13
4.4.40.0200.04312.13
4.4.30.0030.04012.13
4.4.20.0100.02712.13
4.4.10.0070.03012.13
4.4.00.0070.03312.13
4.3.110.0070.03312.13
4.3.100.0100.03012.13
4.3.90.0130.03012.13
4.3.80.0070.05012.13
4.3.70.0070.02712.13
4.3.60.0100.02312.13
4.3.50.0100.03312.13
4.3.40.0100.03312.13
4.3.30.0030.03312.13
4.3.20.0070.03312.13
4.3.10.0030.02712.13
4.3.00.0030.04012.13

preferences:
49.44 ms | 401 KiB | 5 Q