3v4l.org

run code in 300+ PHP versions simultaneously
<?php class Test1 { protected $age = 24; public function logAge() { echo $this->age; } } class Test2 extends Test1 { } $i = new Test2; $i->logAge();

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)
8.3.60.0120.00616.50
8.3.50.0060.01216.23
8.3.40.0120.00318.67
8.3.30.0090.00618.48
8.3.20.0040.00421.82
8.3.10.0040.00423.65
8.3.00.0070.00017.91
8.2.180.0140.00718.29
8.2.170.0140.00322.96
8.2.160.0090.00421.00
8.2.150.0040.00424.18
8.2.140.0060.00324.66
8.2.130.0050.00220.52
8.2.120.0070.00026.35
8.2.110.0060.00320.94
8.2.100.0070.00417.91
8.2.90.0070.00018.28
8.2.80.0060.00319.76
8.2.70.0000.01017.50
8.2.60.0040.00417.50
8.2.50.0040.00418.10
8.2.40.0050.00220.59
8.2.30.0050.00219.13
8.2.20.0040.00418.03
8.2.10.0040.00417.86
8.2.00.0000.00818.00
8.1.280.0030.01025.92
8.1.270.0050.00323.96
8.1.260.0070.00026.35
8.1.250.0040.00428.09
8.1.240.0030.00622.45
8.1.230.0120.00022.68
8.1.220.0000.00917.74
8.1.210.0120.00018.77
8.1.200.0000.00817.23
8.1.190.0080.00017.11
8.1.180.0040.00418.10
8.1.170.0060.00618.51
8.1.160.0000.00718.85
8.1.150.0070.00020.11
8.1.140.0040.00419.50
8.1.130.0040.00418.82
8.1.120.0030.00517.38
8.1.110.0040.00417.35
8.1.100.0080.00017.34
8.1.90.0060.00317.41
8.1.80.0000.00717.32
8.1.70.0070.00017.28
8.1.60.0040.00417.47
8.1.50.0000.00717.40
8.1.40.0030.00617.49
8.1.30.0000.00717.60
8.1.20.0050.00317.56
8.1.10.0040.00417.58
8.1.00.0030.00517.52
8.0.300.0000.00719.94
8.0.290.0040.00416.75
8.0.280.0070.00018.54
8.0.270.0040.00417.21
8.0.260.0000.00616.82
8.0.250.0050.00216.86
8.0.240.0030.00616.85
8.0.230.0030.00316.88
8.0.220.0000.00716.76
8.0.210.0000.00716.82
8.0.200.0030.00316.88
8.0.190.0000.00816.91
8.0.180.0040.00416.73
8.0.170.0000.00816.80
8.0.160.0000.00716.76
8.0.150.0040.00416.67
8.0.140.0070.00016.79
8.0.130.0060.00013.20
8.0.120.0030.00516.79
8.0.110.0030.00316.86
8.0.100.0030.00616.69
8.0.90.0000.00816.86
8.0.80.0090.01216.88
8.0.70.0070.00016.93
8.0.60.0000.00716.68
8.0.50.0000.00716.63
8.0.30.0100.01017.20
8.0.20.0090.00917.40
8.0.10.0030.00517.05
8.0.00.0110.00816.84
7.4.330.0060.00015.55
7.4.320.0030.00316.52
7.4.300.0000.00616.50
7.4.290.0030.00316.44
7.4.280.0080.00416.46
7.4.270.0030.00316.48
7.4.260.0060.00313.24
7.4.250.0070.00016.53
7.4.240.0070.00016.51
7.4.230.0070.00016.65
7.4.220.0100.01316.48
7.4.210.0110.00716.66
7.4.200.0000.00716.31
7.4.160.0070.01116.62
7.4.150.0120.00817.40
7.4.140.0100.01117.86
7.4.130.0130.00616.50
7.4.120.0120.00716.46
7.4.110.0140.00716.37
7.4.100.0130.00316.44
7.4.90.0030.01416.51
7.4.80.0110.00619.39
7.4.70.0070.01016.69
7.4.60.0100.00616.32
7.4.50.0050.00716.30
7.4.40.0030.01416.41
7.4.30.0120.00916.48
7.4.10.0100.01014.75
7.4.00.0080.00614.98
7.3.330.0060.00013.32
7.3.320.0060.00013.07
7.3.310.0030.00316.14
7.3.300.0000.00716.21
7.3.290.0090.00516.27
7.3.280.0080.01016.22
7.3.270.0100.00717.40
7.3.260.0060.01316.50
7.3.250.0140.01016.31
7.3.240.0100.00816.37
7.3.230.0070.01016.41
7.3.210.0180.01216.46
7.3.200.0120.00316.54
7.3.190.0150.00916.49
7.3.180.0090.00616.43
7.3.170.0080.00916.38
7.3.160.0090.00616.41
7.3.130.0090.00614.75
7.3.120.0090.01014.57
7.3.110.0030.01314.69
7.3.100.0000.01214.58
7.3.90.0090.00514.70
7.3.80.0080.00514.61
7.3.70.0080.00514.67
7.3.60.0020.01214.64
7.3.50.0070.00514.63
7.3.40.0070.00714.65
7.3.30.0070.00514.53
7.3.20.0030.01116.50
7.3.10.0070.00716.56
7.3.00.0050.00816.37
7.2.330.0090.00916.50
7.2.320.0090.01216.47
7.2.310.0040.01216.56
7.2.300.0100.00716.57
7.2.290.0090.00816.41
7.2.260.0000.01514.76
7.2.250.0080.00715.08
7.2.240.0050.01415.18
7.2.230.0120.00315.03
7.2.220.0080.00815.03
7.2.210.0000.01515.07
7.2.200.0070.00714.81
7.2.190.0050.00814.77
7.2.180.0080.00715.02
7.2.170.0040.01115.05
7.2.160.0080.00314.96
7.2.150.0030.01316.86
7.2.140.0030.01317.09
7.2.130.0030.00716.57
7.2.120.0070.01016.89
7.2.110.0070.00317.13
7.2.100.0030.01016.98
7.2.90.0090.00616.94
7.2.80.0080.00516.92
7.2.70.0070.00716.57
7.2.60.0060.00716.94
7.2.50.0050.00816.73
7.2.40.0070.00716.84
7.2.30.0070.00716.80
7.2.20.0030.01316.90
7.2.10.0070.00716.88
7.2.00.0000.01116.84
7.1.330.0090.00515.45
7.1.320.0080.00315.71
7.1.310.0050.00815.85
7.1.300.0020.01315.49
7.1.290.0070.00515.64
7.1.280.0010.00915.53
7.1.270.0070.00715.72
7.1.260.0110.00215.62
7.1.250.0080.00615.36
7.1.240.0060.00915.85
7.1.230.0040.00515.77
7.1.220.0070.00715.66
7.1.210.0070.00715.57
7.1.200.0060.00615.63
7.1.190.0060.00615.39
7.1.180.0060.00615.60
7.1.170.0000.00915.76
7.1.160.0040.00815.75
7.1.150.0090.00315.74
7.1.140.0000.01215.73
7.1.130.0040.01215.42
7.1.120.0030.01015.50
7.1.110.0070.00715.49
7.1.100.0140.00415.54
7.1.90.0000.01515.60
7.1.80.0000.01415.41
7.1.70.0020.00616.28
7.1.60.0270.01524.30
7.1.50.0270.01224.15
7.1.40.0310.00823.92
7.1.30.0380.00824.04
7.1.20.0480.00623.98
7.1.10.0220.01015.12
7.1.00.0230.00715.23
7.0.330.0100.00715.45
7.0.320.0030.00515.35
7.0.310.0030.01015.34
7.0.300.0070.00715.38
7.0.290.0060.00615.02
7.0.280.0070.01015.41
7.0.270.0030.01015.27
7.0.260.0060.00615.33
7.0.250.0080.00415.29
7.0.240.0110.00715.37
7.0.230.0100.00315.41
7.0.220.0000.00815.21
7.0.210.0060.00615.07
7.0.200.0230.00815.11
7.0.190.0260.00814.95
7.0.180.0210.01015.00
7.0.170.0280.00714.90
7.0.160.0260.00714.86
7.0.150.0230.00714.83
7.0.140.0340.00714.88
7.0.130.0380.00914.91
7.0.120.0250.00915.06
7.0.110.0270.01014.82
7.0.100.0290.00514.90
7.0.90.0230.00714.82
7.0.80.0310.00514.92
7.0.70.0320.01014.86
7.0.60.0330.01114.79
7.0.50.0320.00714.78
7.0.40.0320.01014.03
7.0.30.0400.01213.73
7.0.20.0280.00514.07
7.0.10.0250.00713.86
7.0.00.0250.00714.07
5.6.400.0060.00314.36
5.6.390.0090.00614.66
5.6.380.0060.01014.17
5.6.370.0030.01014.49
5.6.360.0040.01114.09
5.6.350.0080.00614.48
5.6.340.0030.01014.27
5.6.330.0100.00314.03
5.6.320.0030.01414.30
5.6.310.0060.00314.27
5.6.300.0070.00714.30
5.6.290.0060.00614.35
5.6.280.0070.00714.27
5.6.270.0060.00314.30
5.6.260.0120.00314.42
5.6.250.0040.00714.44
5.6.240.0000.01314.16
5.6.230.0030.00814.31
5.6.220.0090.00614.27
5.6.210.0100.00313.96
5.6.200.0070.00713.98
5.6.190.0060.00914.34
5.6.180.0060.01014.23
5.6.170.0110.00314.24
5.6.160.0000.00814.25
5.6.150.0000.00914.03
5.6.140.0000.01414.42
5.6.130.0000.01414.39
5.6.120.0070.01014.08
5.6.110.0040.01114.22
5.6.100.0090.00614.15
5.6.90.0060.00314.22
5.6.80.0100.00014.21
5.6.70.0070.00414.39
5.6.60.0030.00714.43
5.6.50.0100.00314.12
5.6.40.0070.00714.26
5.6.30.0030.00914.14
5.6.20.0090.00614.31
5.6.10.0110.00013.98
5.6.00.0000.01214.32

preferences:
34.45 ms | 400 KiB | 5 Q