3v4l.org

run code in 300+ PHP versions simultaneously
<?php class C { public function m() { var_dump($this); } } $c = new C; $c::m();

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)
8.3.60.0100.01018.43
8.3.50.0070.00716.50
8.3.40.0090.00618.86
8.3.30.0000.01418.56
8.3.20.0060.00318.97
8.3.10.0040.00421.73
8.3.00.0040.00420.93
8.2.180.0060.01218.57
8.2.170.0070.00722.96
8.2.160.0070.00722.17
8.2.150.0000.00824.18
8.2.140.0030.00524.66
8.2.130.0070.00022.12
8.2.120.0000.00826.35
8.2.110.0090.00020.98
8.2.100.0070.00420.54
8.2.90.0000.00719.17
8.2.80.0000.00917.97
8.2.70.0040.00417.91
8.2.60.0030.00618.03
8.2.50.0000.00818.10
8.2.40.0040.00422.34
8.2.30.0040.00419.23
8.2.20.0030.00517.91
8.2.10.0000.00717.86
8.2.00.0070.00017.99
8.1.280.0070.01025.92
8.1.270.0060.00323.99
8.1.260.0070.00026.35
8.1.250.0040.00428.09
8.1.240.0000.00922.25
8.1.230.0080.00319.02
8.1.220.0040.00417.74
8.1.210.0080.00018.77
8.1.200.0060.00317.36
8.1.190.0040.00417.13
8.1.180.0030.00618.10
8.1.170.0030.00518.39
8.1.160.0040.00419.02
8.1.150.0080.00018.89
8.1.140.0000.00717.29
8.1.130.0070.00018.69
8.1.120.0000.00717.42
8.1.110.0000.00817.37
8.1.100.0000.00717.35
8.1.90.0080.00017.40
8.1.80.0080.00017.24
8.1.70.0040.00417.27
8.1.60.0040.00417.45
8.1.50.0000.00817.50
8.1.40.0050.00317.54
8.1.30.0040.00417.54
8.1.20.0000.00717.64
8.1.10.0000.00717.61
8.1.00.0000.00717.54
8.0.300.0040.00419.84
8.0.290.0000.00816.75
8.0.280.0000.00718.33
8.0.270.0070.00017.23
8.0.260.0000.00716.89
8.0.250.0000.00716.97
8.0.240.0000.00716.93
8.0.230.0030.00317.00
8.0.220.0030.00316.91
8.0.210.0030.00416.90
8.0.200.0030.00316.96
8.0.190.0080.00016.98
8.0.180.0030.00316.81
8.0.170.0030.00416.93
8.0.160.0000.00716.91
8.0.150.0030.00316.76
8.0.140.0040.00316.84
8.0.130.0030.00313.29
8.0.120.0040.00416.75
8.0.110.0040.00416.75
8.0.100.0000.00816.81
8.0.90.0070.00016.77
8.0.80.0120.00316.77
8.0.70.0040.00416.93
8.0.60.0050.00316.77
8.0.50.0050.00216.77
8.0.30.0100.00917.10
8.0.20.0130.00717.40
8.0.10.0000.00717.02
8.0.00.0100.00716.46
7.4.330.0060.00015.55
7.4.320.0000.00616.35
7.4.300.0030.00316.36
7.4.290.0030.00716.39
7.4.280.0000.00816.50
7.4.270.0030.00316.44
7.4.260.0030.00313.25
7.4.250.0000.00716.43
7.4.240.0000.00716.56
7.4.230.0070.00016.61
7.4.220.0060.01216.64
7.4.210.0040.01416.41
7.4.200.0030.00316.29
7.4.160.0070.01116.61
7.4.150.0060.01317.40
7.4.140.0130.00517.86
7.4.130.0060.01316.58
7.4.120.0130.00616.45
7.4.110.0140.00916.42
7.4.100.0000.01716.56
7.4.90.0140.00316.46
7.4.80.0000.01719.39
7.4.70.0100.00616.57
7.4.60.0030.01216.41
7.4.50.0100.00316.39
7.4.40.0040.01116.43
7.4.30.0030.01316.46
7.4.00.0060.00615.09
7.3.330.0060.00013.40
7.3.320.0050.00013.43
7.3.310.0040.00216.41
7.3.300.0030.00316.34
7.3.290.0100.00616.41
7.3.280.0090.00716.43
7.3.270.0080.01917.40
7.3.260.0130.00316.50
7.3.250.0110.00816.41
7.3.240.0070.01016.36
7.3.230.0070.01016.28
7.3.210.0040.01216.45
7.3.200.0100.00616.40
7.3.190.0090.00616.37
7.3.180.0100.00716.42
7.3.170.0090.00916.52
7.3.160.0090.00616.30
7.3.10.0000.00916.41
7.3.00.0070.00416.57
7.2.330.0090.00916.54
7.2.320.0130.00316.61
7.2.310.0060.01016.61
7.2.300.0090.01116.37
7.2.290.0170.00616.57
7.2.130.0000.01516.99
7.2.120.0030.00716.80
7.2.110.0060.00616.71
7.2.100.0070.00416.87
7.2.90.0060.00616.65
7.2.80.0040.00716.82
7.2.70.0030.01016.86
7.2.60.0030.00616.81
7.2.50.0040.00816.93
7.2.40.0030.00916.99
7.2.30.0030.00916.87
7.2.20.0000.01416.84
7.2.10.0080.00416.94
7.2.00.0040.00416.86
7.1.250.0000.01315.69
7.1.200.0030.00615.42
7.1.70.0080.00017.25
7.1.60.0170.01333.13
7.1.50.0230.01032.98
7.1.40.1270.01032.45
7.1.30.1230.01332.69
7.1.20.1430.01332.81
7.1.10.0370.00714.59
7.1.00.1370.01314.86
7.0.200.0000.01015.01
7.0.190.1930.00314.72
7.0.180.0000.01014.33
7.0.170.1170.00714.49
7.0.160.0030.00714.37
7.0.150.1530.01014.54
7.0.140.0130.01014.50
7.0.130.0170.01314.62
7.0.120.0030.01014.57
7.0.110.0030.01014.73
7.0.100.0100.01014.34
7.0.90.1470.00714.48
7.0.80.1400.00714.59
7.0.70.0000.01014.43
7.0.60.1470.01714.43
7.0.50.1330.00714.55
7.0.40.1370.00314.43
7.0.30.1300.00714.72
7.0.20.1270.00714.57
7.0.10.1130.01014.66
7.0.00.1170.01014.49

preferences:
26.04 ms | 400 KiB | 5 Q