3v4l.org

run code in 300+ PHP versions simultaneously
<?php class Nunber{ public $a; public $b; function Soma(){ return $this->a+$this->b; } } $n = new Nunber; $n->a = 5; $n->b = 6; $s = serialize($n); echo $n->Soma().'<br>'; $n2 = unserialize($s); print_r($s);

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)
8.3.60.0030.01016.37
8.3.50.0140.00517.63
8.3.40.0080.00618.70
8.3.30.0040.01118.73
8.3.20.0080.00018.79
8.3.10.0000.00920.48
8.3.00.0040.00419.26
8.2.180.0160.00016.38
8.2.170.0180.00022.96
8.2.160.0060.00621.11
8.2.150.0060.00324.18
8.2.140.0000.00824.66
8.2.130.0080.00026.16
8.2.120.0050.00319.38
8.2.110.0110.00020.99
8.2.100.0120.00017.78
8.2.90.0060.00319.48
8.2.80.0000.00719.32
8.2.70.0040.00417.50
8.2.60.0040.00417.93
8.2.50.0050.00318.07
8.2.40.0040.00418.16
8.2.30.0100.00018.12
8.2.20.0000.00817.57
8.2.10.0040.00417.68
8.2.00.0030.00517.54
8.1.280.0120.00325.92
8.1.270.0050.00324.66
8.1.260.0040.00426.35
8.1.250.0060.00328.09
8.1.240.0090.00023.66
8.1.230.0040.00720.93
8.1.220.0040.00417.74
8.1.210.0050.00319.00
8.1.200.0000.01017.23
8.1.190.0060.00317.53
8.1.180.0000.00818.10
8.1.170.0040.00418.74
8.1.160.0070.00018.82
8.1.150.0070.00018.52
8.1.140.0040.00417.53
8.1.130.0040.00417.83
8.1.120.0050.00317.48
8.1.110.0040.00417.43
8.1.100.0050.00317.50
8.1.90.0040.00417.51
8.1.80.0070.00017.36
8.1.70.0000.00717.41
8.1.60.0000.00817.46
8.1.50.0000.00717.45
8.1.40.0070.00017.41
8.1.30.0050.00317.48
8.1.20.0040.00417.56
8.1.10.0070.00017.57
8.1.00.0040.00417.37
8.0.300.0070.00020.02
8.0.290.0040.00416.75
8.0.280.0000.00718.36
8.0.270.0030.00317.24
8.0.260.0000.00816.79
8.0.250.0040.00417.04
8.0.240.0000.00716.99
8.0.230.0030.00316.90
8.0.220.0070.00016.96
8.0.210.0080.00016.94
8.0.200.0000.00716.88
8.0.190.0040.00416.92
8.0.180.0000.00717.00
8.0.170.0060.00316.88
8.0.160.0050.00217.07
8.0.150.0060.00316.92
8.0.140.0040.00416.89
8.0.130.0050.00013.43
8.0.120.0020.00516.80
8.0.110.0000.00716.80
8.0.100.0070.00016.77
8.0.90.0000.00716.84
8.0.80.0040.01116.84
8.0.70.0070.00017.07
8.0.60.0000.00716.74
8.0.50.0020.00516.75
8.0.30.0110.00816.87
8.0.20.0070.01417.24
8.0.10.0060.00316.98
8.0.00.0090.00916.80
7.4.330.0050.00012.85
7.4.320.0060.00316.46
7.4.300.0030.00316.49
7.4.290.0030.00316.45
7.4.280.0050.00216.36
7.4.270.0040.00416.52
7.4.260.0000.00613.19
7.4.250.0050.00316.45
7.4.240.0000.00716.46
7.4.230.0000.00716.69
7.4.220.0070.01316.57
7.4.210.0080.00816.63
7.4.200.0030.00316.57
7.4.190.0030.00516.76
7.4.160.0120.00616.57
7.4.150.0170.00016.48
7.4.140.0150.00216.69
7.4.130.0030.01516.61
7.4.120.0090.00916.62
7.4.110.0030.01316.54
7.4.100.0060.01016.75
7.4.90.0140.00416.42
7.4.80.0160.00419.39
7.4.70.0100.00716.52
7.4.60.0090.00916.32
7.4.50.0040.00416.55
7.4.40.0100.00716.39
7.4.30.0070.01016.40
7.4.00.0070.00715.00
7.3.330.0030.00313.18
7.3.320.0050.00013.27
7.3.310.0000.00716.27
7.3.300.0000.00716.31
7.3.290.0060.00916.25
7.3.280.0100.00916.28
7.3.270.0130.00316.34
7.3.260.0080.00816.68
7.3.250.0150.01716.29
7.3.240.0090.00916.44
7.3.230.0120.00616.60
7.3.210.0170.00016.53
7.3.200.0080.00816.49
7.3.190.0110.00916.44
7.3.180.0060.01016.56
7.3.170.0100.00716.27
7.3.160.0070.01316.39
7.3.120.0000.01714.96
7.3.10.0040.00816.43
7.3.00.0060.01016.63
7.2.330.0090.00916.59
7.2.320.0090.00916.82
7.2.310.0150.00616.75
7.2.300.0160.00616.64
7.2.290.0030.01316.86
7.2.130.0060.01016.54
7.2.120.0060.00616.61
7.2.110.0070.00716.55
7.2.100.0040.00816.71
7.2.90.0140.00716.91
7.2.80.0100.00516.89
7.2.70.0100.01216.58
7.2.60.0040.00816.28
7.2.50.0100.00716.94
7.2.40.0070.00616.45
7.2.30.0110.00716.69
7.2.20.0300.00316.62
7.2.10.0030.00616.66
7.2.00.0070.00718.26
7.1.250.0090.00315.55
7.1.100.0080.00818.16
7.1.70.0030.00317.13
7.1.60.0110.01419.40
7.1.50.0030.01316.59
7.1.00.0030.06322.48
7.0.200.0270.00615.02
7.0.140.0000.08022.18
7.0.120.0070.07321.95
7.0.60.0230.08720.07
7.0.50.0030.08717.93
7.0.40.0070.04320.30
7.0.30.0030.07320.11
7.0.20.0070.06320.26
7.0.10.0170.07020.31
7.0.00.0070.08020.30
5.6.280.0000.07720.82
5.6.210.0030.06720.47
5.6.200.0030.04018.18
5.6.190.0070.05020.64
5.6.180.0070.08320.47
5.6.170.0000.06020.77
5.6.160.0100.08020.55
5.6.150.0100.04020.33
5.6.140.0030.04320.13
5.6.130.0030.05020.17
5.6.120.0070.05720.17
5.6.110.0100.04320.35
5.6.100.0070.08020.17
5.6.90.0170.07720.31
5.6.80.0100.07719.82
5.6.70.0070.03719.82
5.6.60.0030.04019.56
5.6.50.0100.03319.57
5.6.40.0030.04019.77
5.6.30.0030.04319.53
5.6.20.0030.04019.72
5.6.10.0030.04019.76
5.6.00.0070.04019.53
5.5.350.0000.08320.34
5.5.340.0070.07318.05
5.5.330.0070.08320.31
5.5.320.0070.06020.47
5.5.310.0070.05320.29
5.5.300.0000.04720.17
5.5.290.0030.08719.97
5.5.280.0100.08020.14
5.5.270.0070.05720.21
5.5.260.0170.07319.96
5.5.250.0130.08719.79
5.5.240.0030.08719.38
5.5.230.0070.04019.58
5.5.220.0000.04319.62
5.5.210.0070.03719.52
5.5.200.0030.05719.47
5.5.190.0030.06019.54
5.5.180.0100.03319.33
5.5.160.0030.04719.64
5.5.150.0030.04019.33
5.5.140.0030.04019.48
5.5.130.0030.04019.58
5.5.120.0070.04319.64
5.5.110.0130.03019.31
5.5.100.0030.03719.54
5.5.90.0070.04019.57
5.5.80.0070.03719.48
5.5.70.0030.04019.28
5.5.60.0100.03019.55
5.5.50.0070.04019.41
5.5.40.0030.03719.44
5.5.30.0000.04019.43
5.5.20.0030.03719.46
5.5.10.0100.03019.47
5.5.00.0030.04019.20
5.4.450.0100.08319.33
5.4.440.0030.04319.45
5.4.430.0070.04019.46
5.4.420.0030.07719.30
5.4.410.0100.07319.17
5.4.400.0100.04319.16
5.4.390.0030.04019.15
5.4.380.0070.03719.10
5.4.370.0030.03718.92
5.4.360.0030.04018.97
5.4.350.0030.03719.15
5.4.340.0070.03719.08
5.4.320.0000.04318.97
5.4.310.0030.03719.08
5.4.300.0030.03718.97
5.4.290.0030.03719.16
5.4.280.0070.03319.24
5.4.270.0030.03719.24
5.4.260.0000.04018.87
5.4.250.0170.02319.07
5.4.240.0030.03719.24
5.4.230.0070.03318.84
5.4.220.0070.03319.25
5.4.210.0030.03719.26
5.4.200.0100.03019.14
5.4.190.0030.04319.19
5.4.180.0030.03719.23
5.4.170.0100.03019.14
5.4.160.0070.03319.22
5.4.150.0100.03019.05
5.4.140.0030.04716.42
5.4.130.0100.05316.34
5.4.120.0130.06716.40
5.4.110.0030.07316.43
5.4.100.0070.05716.43
5.4.90.0000.04316.29
5.4.80.0070.06716.41
5.4.70.0000.03716.46
5.4.60.0100.06016.51
5.4.50.0030.06316.42
5.4.40.0000.07316.42
5.4.30.0030.05016.25
5.4.20.0030.04316.36
5.4.10.0070.07316.36
5.4.00.0070.07015.79
5.3.290.0100.03014.66
5.3.280.0030.03714.64
5.3.270.0070.04014.66
5.3.260.0000.05714.65
5.3.250.0070.03314.64
5.3.240.0070.05714.50
5.3.230.0170.06714.61
5.3.220.0100.07014.57
5.3.210.0030.05014.64
5.3.200.0070.07314.56
5.3.190.0200.07014.72
5.3.180.0100.07314.57
5.3.170.0030.06014.61
5.3.160.0030.03714.46
5.3.150.0030.03714.48
5.3.140.0130.03314.59
5.3.130.0100.03014.55
5.3.120.0130.06014.58
5.3.110.0000.05014.44
5.3.100.0170.04714.07
5.3.90.0030.04314.17
5.3.80.0030.05014.02
5.3.70.0070.07314.08
5.3.60.0030.04314.05
5.3.50.0030.07313.90
5.3.40.0000.05014.11
5.3.30.0000.06013.91
5.3.20.0030.06013.84
5.3.10.0100.06013.66
5.3.00.0030.08013.68
5.2.170.0070.06711.08
5.2.160.0070.05011.17
5.2.150.0070.06011.12
5.2.140.0070.06311.12
5.2.130.0030.04711.09
5.2.120.0130.05311.08
5.2.110.0030.07711.00
5.2.100.0030.06011.08
5.2.90.0030.06711.09
5.2.80.0070.06011.04
5.2.70.0030.05311.14
5.2.60.0070.03711.21
5.2.50.0070.03310.98
5.2.40.0100.03011.00
5.2.30.0130.05311.05
5.2.20.0070.05011.11
5.2.10.0030.03710.89
5.2.00.0000.03010.79
5.1.60.0030.05310.07
5.1.50.0070.0379.98
5.1.40.0000.0339.98
5.1.30.0070.05310.30
5.1.20.0070.05010.37
5.1.10.0100.03310.23
5.1.00.0030.05310.06
5.0.50.0030.0478.61
5.0.40.0030.0408.41
5.0.30.0030.0478.29
5.0.20.0030.0208.16
5.0.10.0100.0378.08
5.0.00.0070.0678.15
4.4.90.0000.0377.34
4.4.80.0000.0177.34
4.4.70.0030.0377.34
4.4.60.0070.0207.34
4.4.50.0000.0207.34
4.4.40.0030.0377.34
4.4.30.0070.0337.34
4.4.20.0030.0337.34
4.4.10.0000.0377.34
4.4.00.0000.0437.34
4.3.110.0000.0237.34
4.3.100.0030.0137.34
4.3.90.0030.0177.34
4.3.80.0000.0537.34
4.3.70.0000.0307.34
4.3.60.0000.0277.34
4.3.50.0000.0277.34
4.3.40.0030.0337.34
4.3.30.0000.0277.34
4.3.20.0000.0207.34
4.3.10.0000.0207.34
4.3.00.0070.0207.34

preferences:
44.22 ms | 401 KiB | 5 Q