3v4l.org

run code in 300+ PHP versions simultaneously
<?php class A { private $a; public function getA() { return $this->a; } public function setA($a) { $this->a = $a; } } $b = 'b'; $a = new A(); $a->setA("coucou"); echo $a->getA(); modifyA($b); echo $a->getA(); function modifyA(A $a) { $a->setA('B'); }

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)
8.3.60.0000.01516.71
8.3.50.0070.00718.15
8.3.40.0120.00318.96
8.3.30.0030.01018.73
8.3.20.0000.00720.29
8.3.10.0040.00421.61
8.3.00.0040.00420.26
8.2.180.0090.00616.48
8.2.170.0070.00722.96
8.2.160.0130.00320.22
8.2.150.0040.00424.18
8.2.140.0000.00724.66
8.2.130.0040.00426.16
8.2.120.0080.00017.75
8.2.110.0060.00320.61
8.2.100.0090.00317.92
8.2.90.0000.00719.21
8.2.80.0030.00617.97
8.2.70.0000.01117.63
8.2.60.0040.00417.80
8.2.50.0090.00018.07
8.2.40.0000.00819.33
8.2.30.0000.00822.35
8.2.20.0040.00417.77
8.2.10.0030.00618.13
8.2.00.0040.00418.02
8.1.270.0070.00723.85
8.1.260.0070.00026.35
8.1.250.0000.00828.09
8.1.240.0090.00023.98
8.1.230.0000.01219.55
8.1.220.0080.00017.74
8.1.210.0000.00818.77
8.1.200.0100.00017.35
8.1.190.0060.00317.23
8.1.180.0080.00018.10
8.1.170.0000.00718.49
8.1.160.0050.00321.90
8.1.150.0070.00018.93
8.1.140.0030.00517.45
8.1.130.0040.00417.53
8.1.120.0000.00717.36
8.1.110.0040.00417.45
8.1.100.0040.00417.43
8.1.90.0000.00717.37
8.1.80.0060.00317.25
8.1.70.0040.00417.36
8.1.60.0000.00817.53
8.1.50.0040.00417.59
8.1.40.0080.00017.42
8.1.30.0030.00517.73
8.1.20.0040.00417.66
8.1.10.0000.00717.61
8.1.00.0000.00717.44
8.0.300.0040.00418.77
8.0.290.0040.00416.88
8.0.280.0030.00318.36
8.0.270.0030.00317.29
8.0.260.0040.00417.19
8.0.250.0000.00716.97
8.0.240.0040.00417.02
8.0.230.0000.00716.95
8.0.220.0070.00016.80
8.0.210.0000.00816.92
8.0.200.0000.00816.96
8.0.190.0040.00416.95
8.0.180.0000.00816.95
8.0.170.0050.00516.93
8.0.160.0070.00016.95
8.0.150.0000.00816.89
8.0.140.0080.00016.86
8.0.130.0050.00013.31
8.0.120.0080.00016.89
8.0.110.0000.00816.92
8.0.100.0040.00416.93
8.0.90.0050.00316.76
8.0.80.0060.00916.96
8.0.70.0000.00716.82
8.0.60.0030.00516.98
8.0.50.0070.00016.93
8.0.30.0060.01217.25
8.0.20.0130.00517.40
8.0.10.0040.00417.05
8.0.00.0070.01216.87
7.4.330.0030.00315.08
7.4.320.0030.00316.46
7.4.300.0030.00316.63
7.4.290.0030.00516.53
7.4.280.0060.00616.53
7.4.270.0000.00816.50
7.4.260.0040.00416.45
7.4.250.0000.00816.53
7.4.240.0030.00316.58
7.4.230.0000.00716.50
7.4.220.0120.01516.62
7.4.210.0090.00616.57
7.4.200.0030.00316.47
7.4.160.0070.01016.39
7.4.150.0100.00717.40
7.4.140.0160.00517.86
7.4.130.0110.00616.61
7.4.120.0110.01016.66
7.4.110.0120.01416.61
7.4.100.0110.00616.41
7.4.90.0070.01016.64
7.4.80.0060.01219.39
7.4.70.0070.01016.58
7.4.60.0170.00716.61
7.4.50.0030.00616.22
7.4.40.0060.01216.62
7.4.30.0070.01316.38
7.4.00.0070.01015.07
7.3.330.0030.00413.19
7.3.320.0030.00313.23
7.3.310.0050.00216.39
7.3.300.0070.00016.26
7.3.290.0050.01016.30
7.3.280.0140.00516.35
7.3.270.0170.00617.40
7.3.260.0100.00716.47
7.3.250.0100.01016.43
7.3.240.0220.00415.98
7.3.230.0130.00316.55
7.3.210.0070.01016.46
7.3.200.0060.01016.59
7.3.190.0060.01516.47
7.3.180.0060.01016.46
7.3.170.0160.00416.54
7.3.160.0130.00316.30
7.3.120.0120.00614.61
7.3.110.0130.00314.90
7.3.100.0030.00914.91
7.3.90.0030.01014.90
7.3.80.0060.00614.96
7.3.70.0060.00914.59
7.3.60.0050.00514.89
7.3.50.0110.00414.75
7.3.40.0000.01114.92
7.3.30.0110.00414.76
7.3.20.0070.00716.55
7.3.10.0070.00716.85
7.3.00.0090.00916.67
7.2.330.0100.00716.67
7.2.320.0070.01016.69
7.2.310.0130.00316.50
7.2.300.0080.00816.59
7.2.290.0100.01316.79
7.2.250.0060.01315.02
7.2.240.0090.00614.87
7.2.230.0000.01515.04
7.2.220.0060.00915.28
7.2.210.0070.00714.88
7.2.200.0070.00714.89
7.2.190.0130.00015.21
7.2.180.0080.00815.04
7.2.170.0040.00914.95
7.2.60.0100.00617.02
7.2.00.0030.01019.32
7.1.330.0100.00315.77
7.1.320.0030.00615.76
7.1.310.0040.01415.62
7.1.300.0060.00915.68
7.1.290.0090.00015.74
7.1.280.0100.00315.52
7.1.270.0040.01115.92
7.1.260.0060.00315.48
7.1.200.0040.00815.49
7.1.100.0070.01018.21
7.1.70.0050.00217.10
7.1.60.0030.02019.29
7.1.50.0030.01616.58
7.1.00.0070.07322.43
7.0.200.0040.00416.70
7.0.60.0100.07719.91
7.0.50.0100.05717.85
7.0.40.0030.05720.05
7.0.30.0270.08020.23
7.0.20.0270.04320.16
7.0.10.0070.09020.12
7.0.00.0030.04320.24
5.6.280.0030.03021.02
5.6.210.0100.08320.48
5.6.200.0130.04718.27
5.6.190.0200.07020.47
5.6.180.0470.04720.34
5.6.170.0270.07720.71
5.6.160.0230.07020.61
5.6.150.0030.04018.18
5.6.140.0070.06318.19
5.6.130.0100.07718.14
5.6.120.0030.05721.16
5.6.110.0130.05720.98
5.6.100.0070.04020.98
5.6.90.0100.07021.11
5.6.80.0100.08020.41
5.5.350.0200.04020.42
5.5.340.0030.04717.99
5.5.330.0030.05720.41
5.5.320.0070.03720.25
5.5.310.0370.05020.26
5.5.300.0070.05318.08
5.5.290.0000.04318.04
5.5.280.0130.08020.66
5.5.270.0030.09020.95
5.5.260.0170.07020.77
5.5.250.0070.07020.59
5.5.240.0100.07720.28
5.4.450.0730.04719.48
5.4.440.0630.06019.34
5.4.430.0730.04719.17
5.4.420.0670.06319.68
5.4.410.0700.05719.25
5.4.400.0870.04018.86
5.4.390.0770.04719.29
5.4.380.0700.05319.31
5.4.370.0870.05719.05
5.4.360.0700.05319.05
5.4.350.0670.07318.99
5.4.340.0670.05318.87
5.4.320.0670.07019.01
5.4.310.0700.05319.15
5.4.300.0700.05019.16
5.4.290.0630.05719.21
5.4.280.0630.06019.14
5.4.270.0670.05719.28
5.4.260.0700.05019.34
5.4.250.0670.05319.20
5.4.240.0670.06018.97
5.4.230.0670.06018.98
5.4.220.0830.05019.25
5.4.210.0730.06018.97
5.4.200.0670.05719.00
5.4.190.0670.05319.23
5.4.180.0870.07019.34
5.4.170.0770.04719.20
5.4.160.0730.05019.25
5.4.150.0670.05318.85
5.4.140.0700.04716.30
5.4.130.0670.05716.56
5.4.120.0700.04316.32
5.4.110.0630.05016.58
5.4.100.0670.05316.63
5.4.90.0670.05016.67
5.4.80.0700.06716.60
5.4.70.0300.06716.59
5.4.60.0200.07716.39
5.4.50.0400.06016.51
5.4.40.0170.05316.39
5.4.30.0270.07016.53
5.4.20.0270.05716.58
5.4.10.0330.06316.38

preferences:
54.84 ms | 400 KiB | 5 Q