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; $z = new Nunber; $n->a = 5; $n->b = 6; $z->a = 7; $z->b = 6; $arr[] = $n; $arr[] = $z; $s = serialize($arr); $y = unserialize($s); #echo "$n->Soma()<br>"; echo $y[0]->Soma().' '.$y[1]->Soma();

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)
8.3.40.0070.00718.70
8.3.30.0090.00618.54
8.3.20.0080.00018.80
8.3.10.0110.00320.51
8.3.00.0040.00419.38
8.2.170.0070.01022.96
8.2.160.0030.01020.53
8.2.150.0040.00424.18
8.2.140.0040.00424.66
8.2.130.0040.00426.16
8.2.120.0000.00819.38
8.2.110.0030.00621.10
8.2.100.0090.00317.91
8.2.90.0060.00319.51
8.2.80.0000.00819.34
8.2.70.0060.00317.48
8.2.60.0030.00518.15
8.2.50.0060.00318.07
8.2.40.0040.00418.28
8.2.30.0070.00318.19
8.2.20.0040.00417.71
8.2.10.0040.00417.73
8.2.00.0040.00717.66
8.1.270.0050.00224.66
8.1.260.0030.00626.35
8.1.250.0080.00028.09
8.1.240.0060.00323.92
8.1.230.0080.00420.85
8.1.220.0080.00017.79
8.1.210.0040.00419.04
8.1.200.0060.00317.35
8.1.190.0080.00017.66
8.1.180.0040.00418.10
8.1.170.0060.00318.90
8.1.160.0040.00418.82
8.1.150.0070.00018.56
8.1.140.0040.00417.46
8.1.130.0030.00317.84
8.1.120.0000.00717.39
8.1.110.0040.00417.52
8.1.100.0000.00817.45
8.1.90.0000.00717.45
8.1.80.0030.00517.43
8.1.70.0000.00717.46
8.1.60.0050.00617.58
8.1.50.0040.00417.48
8.1.40.0040.00417.45
8.1.30.0040.00417.60
8.1.20.0040.00417.57
8.1.10.0050.00317.66
8.1.00.0060.00317.52
8.0.300.0040.00420.03
8.0.290.0000.00716.75
8.0.280.0000.00718.40
8.0.270.0030.00317.26
8.0.260.0030.00316.82
8.0.250.0000.00817.05
8.0.240.0070.00016.92
8.0.230.0080.00017.09
8.0.220.0030.00316.87
8.0.210.0070.00016.81
8.0.200.0030.00316.95
8.0.190.0000.00717.03
8.0.180.0000.00717.02
8.0.170.0020.00517.01
8.0.160.0040.00416.85
8.0.150.0040.00416.80
8.0.140.0040.00416.90
8.0.130.0030.00313.36
8.0.120.0000.00716.93
8.0.110.0070.00016.84
8.0.100.0000.00716.85
8.0.90.0020.00517.02
8.0.80.0080.00916.86
8.0.70.0000.00717.02
8.0.60.0000.00716.86
8.0.50.0040.00417.00
8.0.30.0150.00317.07
8.0.20.0080.01117.42
8.0.10.0040.00416.84
8.0.00.0110.00916.82
7.4.330.0050.00013.00
7.4.320.0060.00316.54
7.4.300.0030.00316.49
7.4.290.0000.00716.57
7.4.280.0000.00816.62
7.4.270.0070.00016.55
7.4.260.0050.00013.22
7.4.250.0060.00316.52
7.4.240.0030.00316.63
7.4.230.0000.00716.64
7.4.220.0140.01116.49
7.4.210.0060.00916.51
7.4.200.0050.00216.62
7.4.190.0030.00316.46
7.4.160.0090.00916.53
7.4.150.0170.00716.63
7.4.140.0110.01316.57
7.4.130.0090.00816.46
7.4.120.0070.00916.50
7.4.110.0080.00816.43
7.4.100.0060.01016.50
7.4.90.0110.00716.46
7.4.80.0150.00319.39
7.4.70.0030.01316.46
7.4.60.0000.01716.41
7.4.50.0040.00416.70
7.4.40.0110.00416.71
7.4.30.0130.00316.69
7.4.00.0020.01414.88
7.3.330.0000.00613.39
7.3.320.0060.00013.38
7.3.310.0060.00016.36
7.3.300.0030.00316.43
7.3.290.0110.00316.29
7.3.280.0060.01116.29
7.3.270.0090.00916.48
7.3.260.0150.00816.57
7.3.250.0150.00516.53
7.3.240.0110.00716.32
7.3.230.0100.01016.36
7.3.210.0030.01316.43
7.3.200.0060.00916.51
7.3.190.0110.00816.59
7.3.180.0090.00616.46
7.3.170.0090.00916.38
7.3.160.0070.01016.29
7.3.120.0070.00915.03
7.3.110.0100.01014.68
7.3.100.0060.00914.81
7.3.90.0030.00914.93
7.3.80.0130.00314.96
7.3.70.0030.00914.48
7.3.60.0000.01314.86
7.3.50.0090.00614.70
7.3.40.0060.00314.67
7.3.30.0110.00414.86
7.3.20.0120.00316.64
7.3.10.0110.00316.30
7.3.00.0100.00516.62
7.2.330.0100.00716.70
7.2.320.0030.01916.75
7.2.310.0090.02716.79
7.2.300.0190.00016.78
7.2.290.0070.01016.85
7.2.250.0070.01014.96
7.2.240.0060.01315.09
7.2.230.0040.01215.19
7.2.220.0040.00415.25
7.2.210.0030.01215.24
7.2.200.0100.00315.26
7.2.190.0170.00014.98
7.2.180.0110.00715.02
7.2.170.0030.00614.83
7.2.130.0080.00816.09
7.2.120.0130.00716.57
7.2.110.0030.00616.67
7.2.100.0140.00316.72
7.2.90.0190.01316.05
7.2.80.0180.00916.42
7.2.70.0000.01916.11
7.2.60.0210.00616.50
7.2.50.0220.00416.70
7.2.40.0050.01416.78
7.2.30.0160.01316.34
7.2.20.0260.00716.79
7.2.10.0180.00016.70
7.2.00.0070.00918.11
7.1.330.0060.01215.82
7.1.320.0090.00615.52
7.1.310.0090.00315.90
7.1.300.0060.01215.91
7.1.290.0030.00615.85
7.1.280.0080.00015.70
7.1.270.0030.01016.00
7.1.260.0030.01015.57
7.1.250.0120.00615.30
7.1.100.0090.00018.24
7.1.70.0040.00417.29
7.1.60.0140.01119.40
7.1.50.0030.01716.71
7.1.00.0030.06322.37
7.0.200.0260.00014.71
7.0.140.0070.07322.08
7.0.120.0000.07721.95
7.0.60.0100.06019.95
7.0.50.0030.07717.93
7.0.40.0070.08020.30
7.0.30.0230.07720.24
7.0.20.0370.07320.19
7.0.10.0030.09020.06
7.0.00.0070.09320.09
5.6.280.0000.07321.02
5.6.210.0030.04020.55
5.6.200.0100.08018.15
5.6.190.0070.04020.55
5.6.180.0370.06020.46
5.6.170.0430.06020.39
5.6.160.0030.04020.55
5.6.150.0130.03318.18
5.6.140.0070.08318.14
5.6.130.0100.08018.16
5.6.120.0030.05321.14
5.6.110.0100.08320.98
5.6.100.0100.07321.04
5.6.90.0100.08721.09
5.6.80.0130.07720.29
5.5.350.0030.08020.44
5.5.340.0070.07317.99
5.5.330.0070.08320.21
5.5.320.0700.06720.25
5.5.310.0270.04720.56
5.5.300.0100.08017.99
5.5.290.0030.08018.08
5.5.280.0100.08020.98
5.5.270.0030.04720.68
5.5.260.0030.05720.89
5.5.250.0070.08320.77
5.5.240.0100.08020.19
5.4.450.0030.07019.48
5.4.440.0070.04319.30
5.4.430.0070.05319.56
5.4.420.0070.04719.19
5.4.410.0070.04719.07
5.4.400.0070.07319.08
5.4.390.0000.06019.00
5.4.380.0000.05319.03
5.4.370.0030.06718.92
5.4.360.0030.08018.87
5.4.350.0070.04318.86
5.4.340.0100.03318.98
5.4.320.0130.07019.01
5.4.310.0070.07019.24
5.4.300.0100.04018.85
5.4.290.0100.07719.00
5.4.280.0070.08019.14
5.4.270.0030.08019.15
5.4.260.0030.08018.87
5.4.250.0030.06719.24
5.4.240.0000.08018.84
5.4.230.0030.05319.15
5.4.220.0030.05019.20
5.4.210.0100.07719.23
5.4.200.0070.07318.84
5.4.190.0030.07318.96
5.4.180.0100.05719.23
5.4.170.0070.07719.11
5.4.160.0100.06718.98
5.4.150.0170.04019.12
5.4.140.0070.04316.27
5.4.130.0200.04016.31
5.4.120.0100.04016.41
5.4.110.0070.06316.54
5.4.100.0000.05716.46
5.4.90.0200.04716.37
5.4.80.0100.07016.41
5.4.70.0100.06716.52
5.4.60.0100.06316.32
5.4.50.0070.05016.39
5.4.40.0170.05716.23
5.4.30.0100.07016.41
5.4.20.0130.06016.63
5.4.10.0100.04016.37
5.4.00.0030.03715.98
5.3.290.0000.06314.66
5.3.280.0030.05314.65
5.3.270.0100.05014.61
5.3.260.0100.08014.62
5.3.250.0070.07014.66
5.3.240.0070.07314.61
5.3.230.0100.07314.75
5.3.220.0100.04014.60
5.3.210.0100.07714.73
5.3.200.0000.04314.64
5.3.190.0130.07314.49
5.3.180.0030.07014.62
5.3.170.0030.06714.73
5.3.160.0000.06714.62
5.3.150.0030.06014.72
5.3.140.0130.03014.47
5.3.130.0000.05714.63
5.3.120.0100.04014.59
5.3.110.0070.06714.63
5.3.100.0070.07314.19
5.3.90.0100.07314.08
5.3.80.0130.04714.09
5.3.70.0070.07714.03
5.3.60.0070.07313.93
5.3.50.0170.03313.96
5.3.40.0070.07313.99
5.3.30.0130.05313.84
5.3.20.0030.06313.70
5.3.10.0070.07313.67
5.3.00.0100.04313.70
5.2.170.0030.06311.30
5.2.160.0000.05011.13
5.2.150.0030.05011.20
5.2.140.0100.05711.16
5.2.130.0070.04711.17
5.2.120.0070.05711.16
5.2.110.0070.05711.17
5.2.100.0100.04711.17
5.2.90.0070.06011.11
5.2.80.0030.06711.16
5.2.70.0100.03011.01
5.2.60.0100.06011.07
5.2.50.0030.05711.07
5.2.40.0070.05711.05
5.2.30.0030.04010.99
5.2.20.0100.06011.02
5.2.10.0030.05311.02
5.2.00.0030.03710.79
5.1.60.0030.0579.91
5.1.50.0070.03710.07
5.1.40.0030.05010.13
5.1.30.0030.04710.50
5.1.20.0000.06310.43
5.1.10.0170.04010.22
5.1.00.0000.06010.14
5.0.50.0070.0408.62
5.0.40.0000.0478.33
5.0.30.0030.0638.28
5.0.20.0000.0238.16
5.0.10.0130.0378.13
5.0.00.0070.0638.13
4.4.90.0000.0407.76
4.4.80.0000.0407.76
4.4.70.0000.0237.76
4.4.60.0000.0377.76
4.4.50.0030.0337.76
4.4.40.0030.0507.76
4.4.30.0030.0337.76
4.4.20.0030.0337.76
4.4.10.0030.0407.76
4.4.00.0000.0607.76
4.3.110.0030.0207.76
4.3.100.0030.0207.76
4.3.90.0000.0337.76
4.3.80.0030.0577.76
4.3.70.0070.0307.76
4.3.60.0000.0307.76
4.3.50.0030.0307.76
4.3.40.0000.0377.76
4.3.30.0000.0207.76
4.3.20.0030.0337.76
4.3.10.0030.0237.76
4.3.00.0030.0177.76

preferences:
45.34 ms | 400 KiB | 5 Q