3v4l.org

run code in 300+ PHP versions simultaneously
<?php class Herman { private $milk; public function gotMilkToday() { return $this->milk; } public function setMilk($flag) { $this->milk = $flag; } } $hermit = new Herman(); $hermit->setMilk(false); $serialized = serialize($hermit); var_dump("Serialized: ${serialized}", unserialize($serialized)->gotMilkToday());

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)
8.3.60.0140.00718.43
8.3.50.0120.00721.27
8.3.40.0220.00018.96
8.3.30.0090.00922.09
8.3.20.0050.00320.70
8.3.10.0040.00420.92
8.3.00.0070.00023.53
8.2.180.0140.00718.29
8.2.170.0070.00722.96
8.2.160.0100.00320.52
8.2.150.0040.00424.18
8.2.140.0050.00324.66
8.2.130.0070.00026.16
8.2.120.0000.00820.97
8.2.110.0080.00019.30
8.2.100.0090.00317.97
8.2.90.0040.00419.28
8.2.80.0080.00019.32
8.2.70.0040.00417.63
8.2.60.0000.00817.93
8.2.50.0060.00518.07
8.2.40.0060.00318.22
8.2.30.0000.00719.43
8.2.20.0040.00417.72
8.2.10.0040.00417.69
8.2.00.0000.00817.66
8.1.280.0100.00325.92
8.1.270.0030.00523.99
8.1.260.0050.00326.35
8.1.250.0040.00428.09
8.1.240.0030.00722.36
8.1.230.0000.01120.85
8.1.220.0040.00418.77
8.1.210.0040.00418.77
8.1.200.0060.00317.22
8.1.190.0080.00017.52
8.1.180.0040.00418.10
8.1.170.0000.00818.57
8.1.160.0040.00418.79
8.1.150.0000.00818.57
8.1.140.0000.00817.34
8.1.130.0000.00817.71
8.1.120.0070.00017.32
8.1.110.0060.00317.29
8.1.100.0000.00817.44
8.1.90.0070.00017.33
8.1.80.0050.00217.38
8.1.70.0000.00717.35
8.1.60.0030.00617.63
8.1.50.0040.00417.50
8.1.40.0000.00817.56
8.1.30.0040.00417.66
8.1.20.0040.00417.59
8.1.10.0040.00417.59
8.1.00.0000.00717.43
8.0.300.0030.00519.86
8.0.290.0000.00716.80
8.0.280.0020.00518.45
8.0.270.0000.00717.31
8.0.260.0080.00016.89
8.0.250.0040.00416.99
8.0.240.0070.00017.06
8.0.230.0000.00717.05
8.0.220.0070.00016.96
8.0.210.0040.00416.89
8.0.200.0070.00016.95
8.0.190.0030.00316.92
8.0.180.0000.00817.04
8.0.170.0050.00216.99
8.0.160.0040.00416.95
8.0.150.0000.00716.95
8.0.140.0070.00016.88
8.0.130.0000.00613.40
8.0.120.0000.00816.91
8.0.110.0000.00716.82
8.0.100.0070.00017.00
8.0.90.0070.00016.98
8.0.80.0060.00916.94
8.0.70.0040.00416.80
8.0.60.0000.00817.02
8.0.50.0000.00716.94
8.0.30.0040.01417.22
8.0.20.0150.00317.40
8.0.10.0000.00816.89
8.0.00.0080.01016.60
7.4.330.0000.00516.81
7.4.320.0060.00316.54
7.4.300.0030.00316.63
7.4.290.0000.00816.37
7.4.280.0000.00716.49
7.4.270.0070.00016.51
7.4.260.0000.00613.24
7.4.250.0020.00516.57
7.4.240.0080.00016.59
7.4.230.0000.00716.41
7.4.220.0060.01016.51
7.4.210.0070.00916.65
7.4.200.0030.00316.35
7.4.190.0030.00316.39
7.4.160.0100.00716.52
7.4.150.0090.00917.40
7.4.140.0160.00217.86
7.4.130.0110.00716.45
7.4.120.0100.00716.63
7.4.110.0060.01216.53
7.4.100.0060.01216.59
7.4.90.0130.01016.62
7.4.80.0130.00719.39
7.4.70.0050.01116.40
7.4.60.0080.00816.48
7.4.50.0000.00716.57
7.4.40.0100.00622.77
7.4.30.0080.00816.64
7.4.00.0070.01014.75
7.3.330.0050.00013.18
7.3.320.0060.00013.13
7.3.310.0040.00416.13
7.3.300.0040.00416.36
7.3.290.0080.00616.33
7.3.280.0110.00716.36
7.3.270.0190.00317.40
7.3.260.0110.00918.24
7.3.250.0120.00516.47
7.3.240.0140.00316.56
7.3.230.0080.00816.45
7.3.210.0040.01216.26
7.3.200.0070.01119.39
7.3.190.0100.01316.33
7.3.180.0090.01216.52
7.3.170.0080.01216.64
7.3.160.0070.01416.33
7.3.120.0030.01014.53
7.2.330.0070.01016.65
7.2.320.0060.01216.77
7.2.310.0160.00616.51
7.2.300.0060.01016.55
7.2.290.0120.00616.64
7.2.00.0150.00019.52
7.1.100.0050.00517.77
7.1.70.0040.00416.93
7.1.60.0040.00719.17
7.1.50.0180.00717.07
7.1.00.0000.05322.45
7.0.200.0060.00316.83
7.0.140.0000.08021.95
7.0.60.0130.05719.87
7.0.50.0100.08017.90
7.0.40.0130.08320.40
7.0.30.0170.04320.30
7.0.20.0370.07720.33
7.0.10.0070.06720.23
7.0.00.0070.04020.14
5.6.280.0030.07320.92
5.6.210.0070.03720.53
5.6.200.0070.06718.22
5.6.190.0000.04720.47
5.6.180.0270.07720.47
5.6.170.0100.04720.51
5.6.160.0100.05720.43
5.6.150.0000.07018.14
5.6.140.0100.06318.28
5.6.130.0130.08018.29
5.6.120.0070.04021.13
5.6.110.0100.08321.00
5.6.100.0100.08021.03
5.6.90.0030.08320.99
5.6.80.0100.07720.40
5.5.350.0030.03720.45
5.5.340.0070.04017.99
5.5.330.0130.03320.25
5.5.320.0030.07720.20
5.5.310.0130.05020.41
5.5.300.0100.07717.92
5.5.290.0070.03718.04
5.5.280.0030.04320.77
5.5.270.0100.04320.87
5.5.260.0170.07320.80
5.5.250.0070.04020.80
5.5.240.0230.07020.19
5.4.450.3930.04019.42
5.4.440.3830.03319.43
5.4.430.3170.03319.31
5.4.420.3070.04319.27
5.4.410.3370.03019.16
5.4.400.3700.03318.86
5.4.390.3800.04019.17
5.4.380.4500.03718.98
5.4.370.3200.03719.22
5.4.360.3730.04319.00
5.4.350.3670.04319.19
5.4.340.3900.03719.20
5.4.320.1670.04718.87
5.4.310.0030.04319.20
5.4.300.3470.03719.00
5.4.290.3500.03019.05
5.4.280.4130.04718.99
5.4.270.3600.04019.20
5.4.260.3830.03318.85
5.4.250.3630.03019.30
5.4.240.3700.03719.18
5.4.230.3600.03318.86
5.4.220.3900.04019.19
5.4.210.3700.04019.08
5.4.200.0030.07719.18
5.4.190.4370.03718.95
5.4.180.4170.03719.21
5.4.170.3430.04019.21
5.4.160.4800.04018.95
5.4.150.3800.04019.20
5.4.140.3570.03016.34
5.4.130.3600.03716.35
5.4.120.3500.03316.66
5.4.110.3930.04316.40
5.4.100.3900.03716.59
5.4.90.3670.03316.45
5.4.80.3700.03316.25
5.4.70.4230.03016.27
5.4.60.4500.04016.51
5.4.50.3730.03716.49
5.4.40.3970.03716.52
5.4.30.3530.03316.51
5.4.20.3230.03316.16
5.4.10.4400.03716.43
5.4.00.4670.04015.81
5.3.290.0070.04014.79
5.3.280.3470.03714.68
5.3.270.3430.04014.60
5.3.260.4130.04314.54
5.3.250.3800.03314.68
5.3.240.3570.03714.52
5.3.230.3570.03714.50
5.3.220.3400.04714.57
5.3.210.4470.04314.62
5.3.200.3770.03714.47
5.3.190.3700.03714.49
5.3.180.3500.04014.57
5.3.170.4100.03314.57
5.3.160.3930.03314.68
5.3.150.3900.04314.54
5.3.140.3430.04014.46
5.3.130.3970.03714.55
5.3.120.3330.04014.52
5.3.110.4030.04014.52
5.3.100.4670.03014.05
5.3.90.3330.03714.01
5.3.80.3800.03714.03
5.3.70.3630.04314.03
5.3.60.4030.02714.01
5.3.50.3700.03013.87
5.3.40.3000.03714.04
5.3.30.3900.03313.89
5.3.20.3570.03713.61
5.3.10.4230.02313.59
5.3.00.4470.04013.87
5.2.170.2970.03711.14
5.2.160.3230.02311.28
5.2.150.3170.03011.12
5.2.140.3130.02711.11
5.2.130.2970.02711.04
5.2.120.3130.02711.12
5.2.110.3530.02311.05
5.2.100.3470.03011.33
5.2.90.3070.02711.34
5.2.80.2670.03011.16
5.2.70.3000.02711.18
5.2.60.2630.03311.06
5.2.50.3000.02311.25
5.2.40.2300.03310.90
5.2.30.2070.03011.14
5.2.20.2300.03010.88
5.2.10.2170.03010.79
5.2.00.2070.03010.75
5.1.60.1670.02710.14
5.1.50.1670.0239.99
5.1.40.1370.02710.07
5.1.30.1770.02710.27
5.1.20.1370.02710.29
5.1.10.1930.02310.06
5.1.00.1700.0239.97
5.0.50.1330.0209.77
5.0.40.1270.0209.77
5.0.30.1330.0339.77
5.0.20.1370.0179.77
5.0.10.0900.0209.77
5.0.00.1230.0339.77
4.4.90.1000.0139.77
4.4.80.1230.0109.77
4.4.70.1100.0109.77
4.4.60.1130.0179.77
4.4.50.1070.0139.77
4.4.40.1300.0309.77
4.4.30.0830.0139.77
4.4.20.0430.0139.77
4.4.10.1230.0139.77
4.4.00.1370.0279.77
4.3.110.1330.0139.77
4.3.100.1300.0179.77
4.3.90.1430.0179.77
4.3.80.1330.0279.77
4.3.70.1230.0139.77
4.3.60.1430.0139.77
4.3.50.1270.0139.77
4.3.40.1170.0239.77
4.3.30.0630.0179.77
4.3.20.0670.0179.77
4.3.10.0570.0179.77
4.3.00.0630.0209.77

preferences:
40.23 ms | 401 KiB | 5 Q