3v4l.org

run code in 300+ PHP versions simultaneously
<?php class Me { public $name = "Dr. Evil"; } $a = new Me(); $b = new $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)
8.3.60.0090.00916.50
8.3.50.0080.00816.06
8.3.40.0070.00718.65
8.3.30.0120.00318.59
8.3.20.0060.00320.48
8.3.10.0050.00223.53
8.3.00.0070.00023.70
8.2.180.0110.00718.41
8.2.170.0070.00722.96
8.2.160.0070.00719.08
8.2.150.0030.00724.18
8.2.140.0040.00424.66
8.2.130.0000.00720.38
8.2.120.0070.00026.35
8.2.110.0000.01021.05
8.2.100.0040.00718.16
8.2.90.0030.00619.04
8.2.80.0040.00417.97
8.2.70.0060.00317.50
8.2.60.0040.00417.80
8.2.50.0040.00418.22
8.2.40.0070.00020.55
8.2.30.0000.00819.28
8.2.20.0030.00518.04
8.2.10.0070.00018.05
8.2.00.0080.00018.02
8.1.280.0070.01325.92
8.1.270.0020.00522.24
8.1.260.0110.00426.35
8.1.250.0060.00328.09
8.1.240.0060.00319.07
8.1.230.0070.00420.34
8.1.220.0050.00317.74
8.1.210.0050.00318.77
8.1.200.0000.00917.22
8.1.190.0040.00417.10
8.1.180.0000.00718.10
8.1.170.0040.00418.52
8.1.160.0040.00418.72
8.1.150.0040.00420.02
8.1.140.0040.00419.07
8.1.130.0030.00318.95
8.1.120.0040.00417.28
8.1.110.0080.00017.43
8.1.100.0040.00417.28
8.1.90.0080.00017.28
8.1.80.0030.00517.41
8.1.70.0030.00317.28
8.1.60.0060.00317.46
8.1.50.0070.00017.40
8.1.40.0030.00517.45
8.1.30.0000.00817.54
8.1.20.0000.00717.50
8.1.10.0060.00617.58
8.1.00.0040.00417.46
8.0.300.0040.00418.77
8.0.290.0020.00516.58
8.0.280.0070.00018.26
8.0.270.0000.00716.74
8.0.260.0030.00318.73
8.0.250.0060.00216.79
8.0.240.0060.00316.84
8.0.230.0030.00316.86
8.0.220.0070.00016.73
8.0.210.0030.00316.70
8.0.200.0000.00616.70
8.0.190.0000.00916.90
8.0.180.0000.00816.90
8.0.170.0000.00816.84
8.0.160.0030.00316.86
8.0.150.0040.00416.77
8.0.140.0050.00516.74
8.0.130.0030.00313.20
8.0.120.0070.00016.80
8.0.110.0080.00016.79
8.0.100.0070.00016.64
8.0.90.0040.00416.83
8.0.80.0100.00516.80
8.0.70.0000.00716.71
8.0.60.0070.00016.79
8.0.50.0040.00416.82
8.0.30.0120.00616.96
8.0.20.0100.00917.40
8.0.10.0040.00416.98
8.0.00.0140.00316.66
7.4.330.0000.00415.55
7.4.320.0030.00616.57
7.4.300.0030.00316.57
7.4.290.0030.00316.58
7.4.280.0040.00416.43
7.4.270.0040.00716.34
7.4.260.0070.00416.53
7.4.250.0030.00316.40
7.4.240.0030.00316.53
7.4.230.0000.00716.44
7.4.220.0030.01316.38
7.4.210.0110.00616.43
7.4.200.0040.00416.63
7.4.160.0090.00916.39
7.4.150.0070.01317.40
7.4.140.0120.00617.86
7.4.130.0140.00416.36
7.4.120.0130.00816.43
7.4.110.0090.01216.35
7.4.100.0060.01216.58
7.4.90.0100.01016.51
7.4.80.0120.00619.39
7.4.70.0030.01316.62
7.4.60.0130.00316.57
7.4.50.0090.00616.46
7.4.40.0070.01316.50
7.4.30.0100.00616.55
7.4.00.0080.00614.77
7.3.330.0060.00013.17
7.3.320.0000.00613.21
7.3.310.0030.00316.08
7.3.300.0040.00416.25
7.3.290.0110.00716.23
7.3.280.0110.00616.19
7.3.270.0110.00817.40
7.3.260.0140.00616.36
7.3.250.0050.01116.29
7.3.240.0120.00516.35
7.3.230.0140.00616.48
7.3.210.0110.00716.23
7.3.200.0140.00816.25
7.3.190.0070.01416.31
7.3.180.0100.00616.34
7.3.170.0060.01016.39
7.3.160.0120.00816.26
7.2.330.0090.00616.60
7.2.320.0030.01416.65
7.2.310.0060.01316.48
7.2.300.0070.01016.60
7.2.290.0070.01016.45
7.2.60.0130.00316.78
7.2.50.0090.00616.85
7.1.200.0000.00915.48
7.1.110.0400.00715.90
7.1.100.0310.01215.90
7.1.90.0660.01315.62
7.1.80.0540.01016.02
7.1.70.0500.00715.23
7.1.60.0610.01333.02
7.1.50.0910.01432.64
7.1.40.0850.01332.41
7.1.30.1090.00332.49
7.1.20.0530.01732.64
7.1.10.0460.01014.54
7.1.00.0460.01314.67
7.0.250.0350.00715.63
7.0.240.0440.00315.59
7.0.230.0480.00615.79
7.0.220.0410.01015.55
7.0.210.0410.01014.77
7.0.200.0570.01014.88
7.0.190.0560.00714.53
7.0.180.0670.00914.26
7.0.170.0610.00314.48
7.0.160.0580.00614.39
7.0.150.0510.00314.44
7.0.140.0460.01314.40
7.0.130.0430.01014.49
7.0.120.0630.00314.52
7.0.110.0500.00714.21
7.0.100.1480.00714.41
7.0.90.0810.01014.26
7.0.80.1020.01314.56
7.0.70.0790.01014.09
7.0.60.0570.00314.20
7.0.50.0960.00314.50
7.0.40.0500.01314.43
7.0.30.0680.00314.44
7.0.20.0760.00714.69
7.0.10.1040.01214.52
7.0.00.0500.00714.40

preferences:
66.35 ms | 400 KiB | 5 Q