3v4l.org

run code in 300+ PHP versions simultaneously
<?php class A { public function a(array $a) { echo count($a); } }; $a = [1, 2, 3]; $A = new A(); $A->a($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)
8.3.60.0090.00916.71
8.3.50.0100.00616.09
8.3.40.0090.00918.52
8.3.30.0000.01418.71
8.3.20.0040.00420.13
8.3.10.0040.00421.76
8.3.00.0050.00323.60
8.2.180.0060.00918.17
8.2.170.0090.01222.96
8.2.160.0130.00020.38
8.2.150.0060.00324.18
8.2.140.0070.00024.66
8.2.130.0030.00621.05
8.2.120.0040.00426.35
8.2.110.0090.00020.83
8.2.100.0040.00817.93
8.2.90.0050.00319.14
8.2.80.0030.00617.97
8.2.70.0050.00517.59
8.2.60.0050.00517.93
8.2.50.0050.00318.07
8.2.40.0040.00422.27
8.2.30.0050.00219.35
8.2.20.0000.00717.56
8.2.10.0000.00718.13
8.2.00.0000.00718.18
8.1.280.0070.01025.92
8.1.270.0040.00422.20
8.1.260.0000.00828.09
8.1.250.0050.00228.09
8.1.240.0030.00622.47
8.1.230.0070.00417.70
8.1.220.0040.00417.79
8.1.210.0000.00918.77
8.1.200.0030.00717.35
8.1.190.0080.00017.23
8.1.180.0050.00318.10
8.1.170.0000.00818.44
8.1.160.0080.00020.82
8.1.150.0070.00018.83
8.1.140.0060.00319.48
8.1.130.0000.00717.73
8.1.120.0070.00017.56
8.1.110.0020.00517.47
8.1.100.0080.00017.50
8.1.90.0040.00417.34
8.1.80.0030.00617.41
8.1.70.0030.00317.51
8.1.60.0080.00017.52
8.1.50.0090.00017.50
8.1.40.0080.00317.52
8.1.30.0030.00517.62
8.1.20.0050.00317.57
8.1.10.0040.00417.55
8.1.00.0000.00817.50
8.0.300.0030.00618.77
8.0.290.0030.00516.63
8.0.280.0030.00318.45
8.0.270.0040.00417.26
8.0.260.0000.00617.20
8.0.250.0000.00616.83
8.0.240.0070.00017.00
8.0.230.0030.00316.93
8.0.220.0000.00816.74
8.0.210.0040.00416.80
8.0.200.0070.00016.74
8.0.190.0080.00016.93
8.0.180.0040.00416.82
8.0.170.0040.00416.92
8.0.160.0000.00716.91
8.0.150.0000.00816.73
8.0.140.0000.00716.84
8.0.130.0000.00513.31
8.0.120.0040.00416.85
8.0.110.0070.00016.90
8.0.100.0030.00516.88
8.0.90.0000.00816.78
8.0.80.0000.01516.80
8.0.70.0090.00016.82
8.0.60.0040.00416.77
8.0.50.0000.00816.83
8.0.30.0130.00617.22
8.0.20.0080.01117.40
8.0.10.0040.00417.03
8.0.00.0090.00816.80
7.4.330.0050.00016.69
7.4.320.0030.00316.43
7.4.300.0030.00316.62
7.4.290.0030.00316.52
7.4.280.0000.00716.41
7.4.270.0000.00716.50
7.4.260.0030.00516.51
7.4.250.0050.00316.59
7.4.240.0030.00316.52
7.4.230.0070.00016.67
7.4.220.0070.01716.55
7.4.210.0090.00616.54
7.4.200.0000.00816.43
7.4.160.0030.01316.55
7.4.150.0090.00917.40
7.4.140.0050.01417.86
7.4.130.0050.01316.45
7.4.120.0120.00816.51
7.4.110.0100.00716.55
7.4.100.0070.01716.68
7.4.90.0070.01016.61
7.4.80.0100.01319.39
7.4.70.0090.00816.55
7.4.60.0100.00716.46
7.4.50.0090.00616.61
7.4.40.0070.01116.65
7.4.30.0110.01016.54
7.4.00.0090.00014.62
7.3.330.0060.00013.41
7.3.320.0060.00013.36
7.3.310.0000.00716.36
7.3.300.0030.00316.24
7.3.290.0070.01216.33
7.3.280.0020.01216.36
7.3.270.0100.00717.40
7.3.260.0030.01516.26
7.3.250.0130.00716.37
7.3.240.0130.00716.41
7.3.230.0170.00716.39
7.3.210.0110.00716.23
7.3.200.0100.01319.39
7.3.190.0090.00916.55
7.3.180.0140.00416.34
7.3.170.0090.01616.43
7.3.160.0030.01316.35
7.3.120.0070.01015.01
7.3.110.0000.01414.89
7.3.100.0060.00615.00
7.3.90.0120.00615.09
7.3.80.0120.00614.74
7.3.70.0040.01214.91
7.3.60.0070.00714.88
7.3.50.0030.01014.86
7.3.40.0090.00614.94
7.3.30.0070.00714.62
7.3.20.0030.01016.44
7.3.10.0120.00616.55
7.3.00.0070.01016.52
7.2.330.0130.00416.39
7.2.320.0060.01616.61
7.2.310.0070.01416.59
7.2.300.0130.01016.62
7.2.290.0120.01216.52
7.2.240.0100.00714.56
7.2.230.0100.00314.82
7.2.220.0100.00714.88
7.2.210.0070.00714.95
7.2.200.0100.00314.82
7.2.190.0070.01014.76
7.2.180.0000.01315.02
7.2.170.0100.00714.84
7.2.160.0030.01314.93
7.2.150.0060.00616.55
7.2.140.0090.00616.75
7.2.130.0060.00816.57
7.2.120.0080.00816.71
7.2.110.0060.00716.77
7.2.100.0110.01116.70
7.2.90.0110.01116.52
7.2.80.0050.01216.67
7.2.70.0060.01016.76
7.2.60.0070.00816.83
7.2.50.0080.00616.87
7.2.40.0050.00916.67
7.2.30.0060.01116.66
7.2.20.0050.00816.74
7.2.10.0030.01016.76
7.2.00.0050.01017.54
7.1.330.0060.01215.41
7.1.320.0060.00315.74
7.1.310.0080.00515.77
7.1.300.0070.00715.54
7.1.290.0030.00615.47
7.1.280.0090.00615.78
7.1.270.0040.01115.45
7.1.260.0080.00515.61
7.1.250.0040.00915.34
7.1.200.0090.00015.36
7.1.100.0040.00817.81
7.1.70.0070.01016.73
7.1.60.0090.01519.28
7.1.50.0040.01416.87
7.1.00.0100.06722.33
7.0.200.0070.00416.66
7.0.60.0100.07321.84
7.0.50.0070.03717.95
7.0.40.0200.07020.09
7.0.30.0300.05020.26
7.0.20.0330.07020.07
7.0.10.0030.06320.22
7.0.00.0070.08320.20
5.6.280.0030.05321.10
5.6.210.0070.03720.77
5.6.200.0100.06718.18
5.6.190.0030.04720.77
5.6.180.0230.05020.58
5.6.170.0470.07320.54
5.6.160.0070.05320.52
5.6.150.0070.03718.14
5.6.140.0070.05018.27
5.6.130.0100.08018.17
5.6.120.0000.05720.98
5.6.110.0070.08721.13
5.6.100.0100.05720.96
5.6.90.0130.08020.95
5.6.80.0100.04320.35
5.5.350.4130.04320.39
5.5.340.0070.08018.07
5.5.330.0070.08320.37
5.5.320.0130.07020.30
5.5.310.0100.04720.50
5.5.300.0030.07017.98
5.5.290.0000.07717.95
5.5.280.0030.04720.98
5.5.270.0070.06320.89
5.5.260.0100.05020.89
5.5.250.0100.05320.68
5.5.240.0170.07320.16

preferences:
51.45 ms | 400 KiB | 5 Q