3v4l.org

run code in 300+ PHP versions simultaneously
<?php class MyClass { function __destruct() { print "Surprize!\n"; } } $x = new MyClass; $y = $z = $x; print "Killing \$x\n"; $x = null; print "Killing \$y\n"; $y = null; print "Killing \$z\n"; $z = null; print "Done!\n";

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)
8.3.60.0110.00416.63
8.3.50.0100.01018.04
8.3.40.0110.00418.97
8.3.30.0070.00718.43
8.3.20.0070.00020.25
8.3.10.0040.00421.69
8.3.00.0040.00423.59
8.2.180.0090.00618.29
8.2.170.0040.01122.96
8.2.160.0030.01020.38
8.2.150.0040.00424.18
8.2.140.0080.00024.66
8.2.130.0070.00020.53
8.2.120.0000.00726.35
8.2.110.0090.00020.53
8.2.100.0040.00817.78
8.2.90.0050.00319.03
8.2.80.0050.00317.97
8.2.70.0030.00617.50
8.2.60.0050.00318.04
8.2.50.0040.00418.10
8.2.40.0070.00020.42
8.2.30.0040.00419.06
8.2.20.0000.00717.93
8.2.10.0070.00018.04
8.2.00.0030.00517.98
8.1.280.0120.00625.92
8.1.270.0030.00520.40
8.1.260.0070.00026.35
8.1.250.0040.00428.09
8.1.240.0030.00622.07
8.1.230.0080.00317.77
8.1.220.0030.00717.74
8.1.210.0080.00018.77
8.1.200.0080.00017.35
8.1.190.0060.00317.23
8.1.180.0070.00018.10
8.1.170.0060.00318.62
8.1.160.0040.00418.81
8.1.150.0050.00219.97
8.1.140.0050.00317.39
8.1.130.0030.00319.07
8.1.120.0030.00517.41
8.1.110.0050.00317.38
8.1.100.0080.00017.40
8.1.90.0070.00017.40
8.1.80.0000.00717.24
8.1.70.0000.00817.42
8.1.60.0060.00517.50
8.1.50.0040.00417.46
8.1.40.0070.00017.40
8.1.30.0030.00617.48
8.1.20.0040.00417.59
8.1.10.0060.00317.56
8.1.00.0100.00017.53
8.0.300.0040.00418.77
8.0.290.0030.00616.63
8.0.280.0030.00318.48
8.0.270.0030.00317.28
8.0.260.0030.00618.43
8.0.250.0040.00416.85
8.0.240.0030.00316.84
8.0.230.0040.00416.86
8.0.220.0030.00316.77
8.0.210.0070.00016.80
8.0.200.0030.00316.73
8.0.190.0000.00916.77
8.0.180.0000.00816.86
8.0.170.0040.00416.75
8.0.160.0030.00416.80
8.0.150.0000.00716.74
8.0.140.0050.00316.72
8.0.130.0060.00013.20
8.0.120.0070.00016.76
8.0.110.0070.00016.81
8.0.100.0030.00516.80
8.0.90.0000.00716.87
8.0.80.0150.00916.82
8.0.70.0000.00716.68
8.0.60.0030.00516.84
8.0.50.0000.00816.65
8.0.30.0090.00717.01
8.0.20.0130.00717.40
8.0.10.0060.00316.91
8.0.00.0130.00316.92
7.4.330.0030.00315.55
7.4.320.0040.00416.34
7.4.300.0070.00016.45
7.4.290.0040.00416.55
7.4.280.0080.00016.59
7.4.270.0000.00716.64
7.4.260.0000.00716.53
7.4.250.0030.00316.45
7.4.240.0000.00716.64
7.4.230.0070.00016.30
7.4.220.0100.01316.47
7.4.210.0030.01216.57
7.4.200.0030.00316.40
7.4.160.0080.00816.50
7.4.150.0140.00617.40
7.4.140.0100.00817.86
7.4.130.0110.01116.50
7.4.120.0080.01016.54
7.4.110.0070.01016.36
7.4.100.0130.00316.43
7.4.90.0070.01116.50
7.4.80.0100.00719.39
7.4.70.0160.00416.46
7.4.60.0060.00916.50
7.4.50.0030.01016.19
7.4.40.0060.01316.34
7.4.30.0080.00916.25
7.4.00.0050.00314.84
7.3.330.0000.00513.11
7.3.320.0000.00513.16
7.3.310.0030.00316.36
7.3.300.0030.00316.26
7.3.290.0070.00816.33
7.3.280.0070.01016.28
7.3.270.0140.00317.40
7.3.260.0070.01016.33
7.3.250.0110.00616.29
7.3.240.0070.01116.43
7.3.230.0100.00716.52
7.3.210.0070.01016.38
7.3.200.0070.01016.35
7.3.190.0170.00416.21
7.3.180.0120.00316.36
7.3.170.0120.00616.45
7.3.160.0140.00616.23
7.2.330.0050.01116.38
7.2.320.0030.01416.34
7.2.310.0120.00416.46
7.2.300.0100.00716.72
7.2.290.0120.00816.44
7.2.80.0000.01316.42
7.2.60.0150.00616.85
7.1.200.0040.00815.72
7.1.100.0130.01315.80
7.1.90.0100.01015.67
7.1.80.0060.01216.06
7.1.70.0110.01115.24
7.1.60.0320.01732.99
7.1.50.0260.00632.79
7.1.40.0260.01932.38
7.1.30.0420.01632.29
7.1.20.0290.01032.66
7.1.10.0300.01214.63
7.1.00.0080.01214.94
7.0.240.0090.01315.73
7.0.230.0140.00315.52
7.0.220.0090.01215.27
7.0.210.0480.00614.66
7.0.200.0080.00814.60
7.0.190.0160.00314.68
7.0.180.0180.00614.25
7.0.170.0190.01014.40
7.0.160.0170.00714.39
7.0.150.0160.01314.27
7.0.140.0130.00714.34
7.0.130.0090.00614.79
7.0.120.0160.01114.33
7.0.110.0140.01414.42
7.0.100.0130.01614.44
7.0.90.0140.01314.28
7.0.80.0150.00714.32
7.0.70.0160.01314.23
7.0.60.0120.01514.02
7.0.50.2050.01014.51
7.0.40.0140.01714.62
7.0.30.0130.01614.37
7.0.20.0130.01314.30
7.0.10.0080.01714.59
7.0.00.0180.00614.49

preferences:
60.85 ms | 401 KiB | 5 Q