3v4l.org

run code in 300+ PHP versions simultaneously
<?php class A { protected $property; } class B extends A { public $property; } $b = new B; $b->property = 'foo'; var_dump( $b ); $a = new A; $a->property = 'bar'; var_dump( $a );

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)
8.4.120.0130.00720.51
8.4.110.0110.00920.55
8.4.100.0110.01018.82
8.4.90.0100.01020.61
8.4.80.0060.00220.72
8.4.70.0100.01018.25
8.4.60.0080.00319.07
8.4.50.0090.01018.74
8.4.40.0090.00918.03
8.4.30.0160.00320.40
8.4.20.0100.01018.04
8.4.10.0050.00320.57
8.3.250.0140.00519.06
8.3.240.0090.00716.86
8.3.230.0090.00916.62
8.3.220.0040.00419.03
8.3.210.0100.00816.79
8.3.200.0050.00416.56
8.3.190.0070.00119.01
8.3.180.0140.00517.04
8.3.170.0150.00318.91
8.3.160.0040.00416.55
8.3.150.0030.01717.28
8.3.140.0070.01116.50
8.3.130.0160.00018.48
8.3.120.0040.00418.77
8.3.110.0030.00620.94
8.3.100.0080.00024.06
8.3.90.0070.00026.77
8.3.80.0060.00316.63
8.3.70.0070.01416.58
8.3.60.0180.00318.68
8.3.50.0140.00523.68
8.3.40.0100.00320.30
8.3.30.0040.01118.74
8.3.20.0140.00024.18
8.3.10.0030.00524.66
8.3.00.0080.00026.16
8.2.290.0090.01020.47
8.2.280.0040.00418.71
8.2.270.0130.00317.33
8.2.260.0140.00016.56
8.2.250.0040.00416.87
8.2.240.0080.00017.15
8.2.230.0040.00422.58
8.2.220.0040.00437.54
8.2.210.0140.00026.77
8.2.200.0090.00016.50
8.2.190.0040.01116.75
8.2.180.0070.01025.92
8.2.170.0100.01019.08
8.2.160.0060.01222.96
8.2.150.0040.00425.66
8.2.140.0030.00524.66
8.2.130.0040.00426.16
8.2.120.0040.00719.95
8.2.110.0060.00321.09
8.2.100.0090.00317.54
8.2.90.0060.00317.91
8.2.80.0000.00918.98
8.2.70.0030.00617.63
8.2.60.0050.00317.50
8.2.50.0080.00018.05
8.2.40.0000.00718.22
8.2.30.0040.00417.93
8.2.20.0040.00418.01
8.2.10.0040.00419.19
8.2.00.0040.00419.19
8.1.330.0110.00721.88
8.1.320.0050.00516.31
8.1.310.0100.00016.17
8.1.300.0090.00920.19
8.1.290.0040.00418.88
8.1.280.0120.00925.92
8.1.270.0000.00823.99
8.1.260.0080.00026.35
8.1.250.0050.00328.09
8.1.240.0040.00422.03
8.1.230.0000.01120.88
8.1.220.0040.00417.74
8.1.210.0050.00318.77
8.1.200.0030.00617.23
8.1.190.0030.00617.23
8.1.180.0030.00718.10
8.1.170.0040.00418.47
8.1.160.0050.00318.83
8.1.150.0040.00318.89
8.1.140.0040.00418.82
8.1.130.0070.00017.39
8.1.120.0040.00417.29
8.1.110.0030.00517.44
8.1.100.0030.00317.41
8.1.90.0040.00417.44
8.1.80.0040.00417.43
8.1.70.0040.00417.46
8.1.60.0000.00917.53
8.1.50.0030.00617.42
8.1.40.0000.00817.48
8.1.30.0040.00417.70
8.1.20.0090.00017.67
8.1.10.0040.00417.57
8.1.00.0030.00517.40
8.0.300.0000.00820.18
8.0.290.0090.00016.75
8.0.280.0000.00718.31
8.0.270.0030.00318.03
8.0.260.0030.00316.72
8.0.250.0000.00716.86
8.0.240.0050.00316.95
8.0.230.0070.00016.93
8.0.220.0030.00316.79
8.0.210.0040.00416.89
8.0.200.0000.00716.96
8.0.190.0040.00416.96
8.0.180.0030.00516.93
8.0.170.0110.00016.91
8.0.160.0070.00016.82
8.0.150.0000.00816.84
8.0.140.0050.00316.82
8.0.130.0030.00313.35
8.0.120.0050.00316.76
8.0.110.0000.00716.77
8.0.100.0040.00416.79
8.0.90.0040.00416.92
8.0.80.0090.01016.90
8.0.70.0050.00316.78
8.0.60.0040.00416.86
8.0.50.0040.00416.89
8.0.30.0090.01217.11
8.0.20.0100.00917.07
8.0.10.0050.00216.97
8.0.00.0030.01516.81
7.4.330.0000.00515.55
7.4.320.0070.00016.52
7.4.300.0000.00716.46
7.4.290.0070.00016.50
7.4.280.0040.00416.41
7.4.270.0030.00516.65
7.4.260.0050.00013.24
7.4.250.0000.00716.61
7.4.240.0000.00816.66
7.4.230.0070.00016.54
7.4.220.0020.00516.41
7.4.210.0070.01016.54
7.4.200.0000.00716.35
7.4.130.0060.01116.57
7.4.120.0120.00916.38
7.4.110.0090.00916.70
7.4.100.0200.00016.39
7.4.90.0060.01316.61
7.4.80.0100.01016.54
7.4.70.0060.01616.38
7.4.60.0060.01516.68
7.4.50.0170.00616.55
7.4.40.0150.00316.57
7.4.30.0130.01016.44
7.4.20.0100.00716.47
7.4.10.0090.00916.46
7.4.00.0040.01316.33
7.3.330.0040.00416.34
7.3.320.0030.00313.11
7.3.310.0000.00716.32
7.3.300.0080.00016.37
7.3.290.0030.01016.20
7.3.260.0080.00816.31
7.3.230.0130.01016.57
7.3.220.0030.01516.47
7.3.210.0140.00316.32
7.3.200.0150.00416.26
7.3.190.0190.00316.55
7.3.180.0140.00716.40
7.3.170.0130.00416.52
7.3.160.0070.01016.32
7.3.150.0100.00716.50
7.3.140.0100.00716.27
7.3.130.0100.00816.40
7.3.120.0110.00616.54
7.3.110.0130.00316.36
7.3.100.0100.00616.42
7.3.90.0080.00816.38
7.3.80.0090.00916.48
7.3.70.0100.00716.31
7.3.60.0140.00616.33
7.3.50.0150.01016.33
7.3.40.0100.00716.29
7.3.30.0080.00816.37
7.3.20.0090.01516.35
7.3.10.0030.01316.28
7.3.00.0070.01016.29
7.2.330.0110.00816.33
7.2.320.0090.01016.49
7.2.310.0060.01816.54
7.2.300.0080.00816.66
7.2.290.0150.00316.64
7.2.280.0090.00916.27
7.2.270.0060.01316.66
7.2.260.0110.00716.68
7.2.250.0140.00416.37
7.2.240.0090.00916.61
7.2.230.0090.00916.71
7.2.220.0040.01416.54
7.2.210.0070.01716.66
7.2.200.0130.00616.68
7.2.190.0090.00916.55
7.2.180.0140.00616.66
7.2.170.0180.00016.53
7.2.160.0070.01016.59
7.2.150.0090.00916.46
7.2.140.0060.01316.59
7.2.130.0140.00316.59
7.2.120.0060.01316.51
7.2.110.0160.01616.48
7.2.100.0170.00316.53
7.2.90.0100.01016.55
7.2.80.0090.00916.48
7.2.70.0060.01216.60
7.2.60.0000.02316.54
7.2.50.0190.00316.64
7.2.40.0100.01016.56
7.2.30.0060.01316.65
7.2.20.0110.01516.46
7.2.10.0030.01516.72
7.2.00.0140.00716.64

preferences:
31.45 ms | 403 KiB | 5 Q