3v4l.org

run code in 300+ PHP versions simultaneously
<?php class Test{ function __construct($data){ $this->data = $data; } function echo(){ echo $this->data; } } unserialize(serialize(new Test("lol")))->echo(); ?>

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)
8.3.40.0060.01218.88
8.3.30.0070.00718.85
8.3.20.0040.00418.91
8.3.10.0080.00020.59
8.3.00.0060.00321.76
8.2.170.0100.01022.96
8.2.160.0100.00720.22
8.2.150.0080.00024.18
8.2.140.0040.00424.66
8.2.130.0040.00426.16
8.2.120.0040.00419.48
8.2.110.0110.00722.25
8.2.100.0040.00817.91
8.2.90.0000.00819.26
8.2.80.0040.00417.97
8.2.70.0060.00317.38
8.2.60.0030.00617.68
8.2.50.0030.00518.07
8.2.40.0040.00418.16
8.2.30.0000.00919.80
8.2.20.0040.00417.71
8.2.10.0040.00417.53
8.2.00.0040.00417.72
8.1.270.0080.00023.99
8.1.260.0000.00726.35
8.1.250.0040.00428.09
8.1.240.0000.01022.54
8.1.230.0040.00821.03
8.1.220.0090.00018.77
8.1.210.0030.00618.91
8.1.200.0040.00717.23
8.1.190.0000.00817.30
8.1.180.0040.00418.10
8.1.170.0000.00918.52
8.1.160.0050.00218.82
8.1.150.0060.00318.38
8.1.140.0000.00717.24
8.1.130.0030.00317.75
8.1.120.0030.00717.39
8.1.110.0070.00017.26
8.1.100.0050.00317.31
8.1.90.0050.00317.41
8.1.80.0070.00017.34
8.1.70.0000.00717.27
8.1.60.0050.00317.57
8.1.50.0000.00817.43
8.1.40.0040.00417.33
8.1.30.0000.00717.58
8.1.20.0050.00317.69
8.1.10.0000.00717.48
8.1.00.0000.00817.52
8.0.300.0050.00319.85
8.0.290.0040.00417.05
8.0.280.0000.00818.48
8.0.270.0000.00717.25
8.0.260.0030.00316.79
8.0.250.0000.00716.98
8.0.240.0000.00817.00
8.0.230.0070.00016.87
8.0.220.0000.00716.71
8.0.210.0000.00716.84
8.0.200.0060.00016.81
8.0.190.0030.00516.84
8.0.180.0000.00716.75
8.0.170.0060.00316.70
8.0.160.0000.00716.84
8.0.150.0050.00216.80
8.0.140.0000.00816.80
8.0.130.0000.00513.28
8.0.120.0030.00316.69
8.0.110.0040.00416.77
8.0.100.0040.00416.92
8.0.90.0040.00416.80
8.0.80.0090.00616.93
8.0.70.0000.00816.84
8.0.60.0000.00716.85
8.0.50.0000.00716.75
8.0.30.0110.00817.10
8.0.20.0100.01217.40
8.0.10.0020.00516.83
8.0.00.0080.00916.85
7.4.330.0030.00313.43
7.4.320.0030.00316.48
7.4.300.0050.00216.53
7.4.290.0030.00316.29
7.4.280.0000.00716.46
7.4.270.0040.00416.45
7.4.260.0030.00313.17
7.4.250.0040.00416.48
7.4.240.0000.00716.54
7.4.230.0070.00016.31
7.4.220.0080.01216.53
7.4.210.0090.00716.51
7.4.200.0030.00316.34
7.4.190.0030.00316.53
7.4.160.0060.00916.33
7.4.150.0100.00717.40
7.4.140.0070.01317.86
7.4.130.0090.01016.48
7.4.120.0080.01016.58
7.4.110.0160.00416.63
7.4.100.0180.00316.34
7.4.90.0080.01116.50
7.4.80.0070.01019.04
7.4.70.0170.00616.43
7.4.60.0100.01316.22
7.4.50.0040.00416.23
7.4.40.0040.01422.27
7.4.30.0090.01316.53
7.4.10.0070.01114.73
7.4.00.0050.01114.93
7.3.330.0060.00013.07
7.3.320.0060.00013.04
7.3.310.0050.00316.14
7.3.300.0000.00716.24
7.3.290.0140.00816.23
7.3.280.0080.01016.21
7.3.270.0090.00917.40
7.3.260.0070.01118.24
7.3.250.0100.01016.31
7.3.240.0190.00016.35
7.3.230.0130.00316.52
7.3.210.0070.01016.36
7.3.200.0110.01119.39
7.3.190.0070.01116.53
7.3.180.0120.00616.06
7.3.170.0100.01116.27
7.3.160.0070.00716.50
7.3.130.0030.01614.61
7.3.120.0030.01014.65
7.3.110.0070.00814.63
7.3.100.0080.00514.86
7.3.90.0090.00514.55
7.3.80.0080.00414.65
7.3.70.0060.00714.74
7.3.60.0040.00514.72
7.3.50.0080.00714.79
7.3.40.0070.00414.69
7.3.30.0080.00314.82
7.3.20.0070.00616.64
7.3.10.0030.01116.54
7.3.00.0090.00616.41
7.2.330.0090.00916.62
7.2.320.0040.01516.41
7.2.310.0070.01016.45
7.2.300.0060.00916.56
7.2.290.0130.00616.74
7.2.260.0060.01314.89
7.2.250.0100.00614.96
7.2.240.0030.00915.19
7.2.230.0090.00515.02
7.2.220.0060.00715.05
7.2.210.0030.01014.86
7.2.200.0130.00214.90
7.2.190.0050.01015.08
7.2.180.0100.00514.96
7.2.170.0050.01014.95
7.2.160.0030.00914.81
7.2.150.0030.01316.96
7.2.140.0080.00416.68
7.2.130.0030.00916.89
7.2.120.0060.01016.52
7.2.110.0070.01016.74
7.2.100.0140.00016.98
7.2.90.0100.00716.92
7.2.80.0060.00816.89
7.2.70.0110.00416.34
7.2.60.0050.01016.95
7.2.50.0070.01016.75
7.2.40.0040.01116.89
7.2.30.0130.00016.77
7.2.20.0140.00416.87
7.2.10.0060.00316.86
7.2.00.0080.00518.14
7.1.330.0060.00615.57
7.1.320.0040.00715.69
7.1.310.0080.00515.56
7.1.300.0070.00315.49
7.1.290.0060.00815.70
7.1.280.0050.00615.63
7.1.270.0030.00915.53
7.1.260.0050.00615.80
7.1.250.0110.00415.68
7.1.240.0090.00615.88
7.1.230.0030.01415.79
7.1.220.0100.00715.82
7.1.210.0030.00915.73
7.1.200.0060.00915.72
7.1.190.0040.01115.70
7.1.180.0000.01115.67
7.1.170.0130.00315.78
7.1.160.0000.00915.61
7.1.150.0060.00315.58
7.1.140.0030.00715.59
7.1.130.0070.00415.66
7.1.120.0030.01015.54
7.1.110.0000.00815.65
7.1.100.0040.00415.65
7.1.90.0080.00515.54
7.1.80.0060.00615.79
7.1.70.0060.00716.26
7.1.60.0050.00716.41
7.1.50.0150.00625.04
7.1.40.0030.01015.38
7.1.30.0000.01515.76
7.1.20.0040.01415.33
7.1.10.0030.00615.27
7.1.00.0050.04219.02
7.0.330.0030.01015.30
7.0.320.0030.00615.31
7.0.310.0060.00615.35
7.0.300.0070.00415.43
7.0.290.0030.00715.50
7.0.280.0070.00715.36
7.0.270.0090.00615.38
7.0.260.0030.00915.19
7.0.250.0060.00615.48
7.0.240.0000.00715.05
7.0.230.0070.00715.27
7.0.220.0030.01015.17
7.0.210.0030.00915.33
7.0.200.0080.00515.98
7.0.190.0090.00315.49
7.0.180.0030.00915.39
7.0.170.0070.00715.21
7.0.160.0070.01015.39
7.0.150.0060.00615.30
7.0.140.0060.03818.75
7.0.130.0030.01315.39
7.0.120.0030.01315.32
7.0.110.0080.00815.37
7.0.100.0040.01115.23
7.0.90.0060.00315.49
7.0.80.0030.00915.45
7.0.70.0000.01315.43
7.0.60.0150.04317.59
7.0.50.0170.04217.71
7.0.40.0100.04816.80
7.0.30.0170.04216.64
7.0.20.0150.03916.70
7.0.10.0170.04216.69
7.0.00.0180.03816.63
5.6.400.0030.01213.77
5.6.390.0090.00314.03
5.6.380.0040.01113.78
5.6.370.0060.00614.21
5.6.360.0100.00714.13
5.6.350.0040.01114.23
5.6.340.0060.00613.77
5.6.330.0070.00714.04
5.6.320.0030.01013.90
5.6.310.0060.00913.89
5.6.300.0080.00413.80
5.6.290.0030.01014.26
5.6.280.0030.01214.03
5.6.270.0100.00314.23
5.6.260.0060.00914.20
5.6.250.0030.00514.05
5.6.240.0090.00614.07
5.6.230.0080.00314.04
5.6.220.0000.01014.08
5.6.210.0140.03217.40
5.6.200.0070.03717.62
5.6.190.0150.04217.56
5.6.180.0100.04217.52
5.6.170.0160.04117.55
5.6.160.0150.03317.48
5.6.150.0100.04617.58
5.6.140.0140.04217.58
5.6.130.0180.03817.44
5.6.120.0170.04317.64
5.6.110.0200.03017.47
5.6.100.0080.03217.61
5.6.90.0130.04617.34
5.6.80.0170.03817.23
5.6.70.0120.04217.12
5.6.60.0110.04117.13
5.6.50.0140.03817.20
5.6.40.0130.04017.16
5.6.30.0180.03717.14
5.6.20.0110.04417.25
5.6.10.0150.04117.21
5.6.00.0180.03717.19
5.5.380.0040.01113.79
5.5.370.0060.00314.02
5.5.360.0030.01013.97
5.5.350.0110.03917.33
5.5.340.0140.03217.29
5.5.330.0170.04317.25
5.5.320.0100.04117.38
5.5.310.0160.02317.38
5.5.300.0150.04317.44
5.5.290.0130.04117.56
5.5.280.0210.03717.53
5.5.270.0130.04617.46
5.5.260.0210.04017.45
5.5.250.0130.04317.33
5.5.240.0180.04017.02
5.5.230.0100.04117.03
5.5.220.0120.04117.01
5.5.210.0180.03716.98
5.5.200.0190.04017.08
5.5.190.0160.03817.09
5.5.180.0140.04416.97
5.5.170.0060.00813.82
5.5.160.0120.04016.99
5.5.150.0130.04016.83
5.5.140.0170.03217.11
5.5.130.0180.04016.92
5.5.120.0130.04316.93
5.5.110.0150.03316.98
5.5.100.0100.03916.99
5.5.90.0150.03817.05
5.5.80.0160.03816.97
5.5.70.0120.02316.90
5.5.60.0100.02516.79
5.5.50.0100.02416.87
5.5.40.0070.03717.00
5.5.30.0070.02516.97
5.5.20.0130.02017.16
5.5.10.0100.02017.01
5.5.00.0080.02516.91
5.4.450.0170.03515.17
5.4.440.0110.03915.04
5.4.430.0130.03115.01
5.4.420.0130.03315.07
5.4.410.0130.04215.05
5.4.400.0130.04015.08
5.4.390.0100.03414.95
5.4.380.0140.02414.97
5.4.370.0210.03314.81
5.4.360.0130.03514.83
5.4.350.0110.04014.99
5.4.340.0150.03814.90
5.4.330.0000.00610.70
5.4.320.0150.03814.89
5.4.310.0140.03414.86
5.4.300.0130.02814.87
5.4.290.0170.03215.04
5.4.280.0130.02515.02
5.4.270.0200.02814.77
5.4.260.0150.03614.97
5.4.250.0200.03214.95
5.4.240.0150.03614.88
5.4.230.0150.01814.79
5.4.220.0130.02014.94
5.4.210.0100.02114.95
5.4.200.0130.02114.90
5.4.190.0080.02114.89
5.4.180.0100.01814.92
5.4.170.0080.02214.70
5.4.160.0150.02114.70
5.4.150.0070.02014.98
5.4.140.0080.02213.55
5.4.130.0160.02213.54
5.4.120.0100.02013.61
5.4.110.0090.01913.51
5.4.100.0070.01813.60
5.4.90.0070.01813.58
5.4.80.0120.01513.46
5.4.70.0100.02113.57
5.4.60.0110.01513.71
5.4.50.0030.02113.45
5.4.40.0080.01713.61
5.4.30.0050.02013.47
5.4.20.0070.01913.57
5.4.10.0080.01713.43
5.4.00.0100.02013.28
5.3.290.0120.03912.53
5.3.280.0080.02412.46
5.3.270.0070.02012.52
5.3.260.0110.02112.40
5.3.250.0080.01712.46
5.3.240.0080.02712.47
5.3.230.0050.02112.44
5.3.220.0090.01812.45
5.3.210.0080.01912.36
5.3.200.0130.01812.41
5.3.190.0100.02512.54
5.3.180.0080.02112.52
5.3.170.0100.01712.50
5.3.160.0030.02112.48
5.3.150.0120.01512.51
5.3.140.0090.01512.47
5.3.130.0050.02112.49
5.3.120.0070.02312.47
5.3.110.0100.01912.47
5.3.100.0170.01512.25
5.3.90.0120.02212.24
5.3.80.0050.01912.22
5.3.70.0050.01912.19
5.3.60.0070.02012.18
5.3.50.0080.02112.15
5.3.40.0140.02712.15
5.3.30.0170.03812.13
5.3.20.0200.03211.94
5.3.10.0150.01811.90
5.3.00.0120.04011.98
5.2.170.0170.05011.24
5.2.160.0130.03310.99
5.2.150.0100.05311.23
5.2.140.0170.02711.20
5.2.130.0200.05711.14
5.2.120.0230.05711.00
5.2.110.0130.03011.14
5.2.100.0130.05011.15
5.2.90.0200.03711.19
5.2.80.0130.04311.14
5.2.70.0200.03710.96
5.2.60.0230.05311.10
5.2.50.0200.06010.87
5.2.40.0200.05710.84
5.2.30.0100.03011.07
5.2.20.0070.04310.96
5.2.10.0100.03010.82
5.2.00.0200.05310.71
5.1.60.0170.03010.61
5.1.50.0130.04010.61
5.1.40.0130.04710.61
5.1.30.0170.05310.61
5.1.20.0170.05310.61
5.1.10.0170.05010.61
5.1.00.0230.04310.61
5.0.50.0070.04710.61
5.0.40.0070.04710.61
5.0.30.0070.06010.61
5.0.20.0070.04310.61
5.0.10.0030.03310.61
5.0.00.0030.05310.61
4.4.90.0100.03310.61
4.4.80.0100.03310.61
4.4.70.0070.02010.61
4.4.60.0100.02010.61
4.4.50.0030.02710.61
4.4.40.0070.05710.61
4.4.30.0170.03010.61
4.4.20.0030.04010.61
4.4.10.0100.03010.61
4.4.00.0170.04310.61
4.3.110.0030.03010.61
4.3.100.0100.02710.61
4.3.90.0070.02710.61
4.3.80.0130.05310.61
4.3.70.0070.02310.61
4.3.60.0130.03010.61
4.3.50.0100.03010.61
4.3.40.0130.04310.61
4.3.30.0100.03010.61
4.3.20.0030.03310.61
4.3.10.0030.03310.61
4.3.00.0030.03310.61

preferences:
43.48 ms | 400 KiB | 5 Q