3v4l.org

run code in 300+ PHP versions simultaneously
<?php class A { public function a($a) { echo count($a); } }; $array = array(1, 2, 3); $A = new A(); $A->a($array);

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)
8.3.60.0140.00018.23
8.3.50.0100.00821.01
8.3.40.0120.00918.57
8.3.30.0040.01118.71
8.3.20.0050.00320.34
8.3.10.0040.00421.68
8.3.00.0080.00023.61
8.2.180.0090.00916.63
8.2.170.0060.01222.96
8.2.160.0060.00920.25
8.2.150.0080.00024.18
8.2.140.0000.00724.66
8.2.130.0050.00320.99
8.2.120.0070.00026.35
8.2.110.0100.00020.88
8.2.100.0110.00017.93
8.2.90.0000.00818.98
8.2.80.0000.00917.97
8.2.70.0040.00417.75
8.2.60.0000.00817.80
8.2.50.0030.00518.07
8.2.40.0000.00822.33
8.2.30.0030.00319.44
8.2.20.0020.00517.58
8.2.10.0050.00318.20
8.2.00.0040.00418.12
8.1.280.0030.01025.92
8.1.270.0050.00222.07
8.1.260.0060.00328.09
8.1.250.0070.00028.09
8.1.240.0030.00624.00
8.1.230.0070.00317.70
8.1.220.0070.00017.74
8.1.210.0080.00018.77
8.1.200.0030.00617.35
8.1.190.0030.00517.25
8.1.180.0030.00518.10
8.1.170.0000.00818.40
8.1.160.0040.00420.77
8.1.150.0000.00718.87
8.1.140.0030.00322.20
8.1.130.0080.00017.67
8.1.120.0000.00817.54
8.1.110.0040.00417.52
8.1.100.0000.00717.35
8.1.90.0040.00417.50
8.1.80.0000.00717.48
8.1.70.0000.00717.43
8.1.60.0040.00417.59
8.1.50.0040.00417.45
8.1.40.0070.00417.50
8.1.30.0050.00317.61
8.1.20.0060.00317.67
8.1.10.0000.00817.48
8.1.00.0050.00317.50
8.0.300.0040.00418.77
8.0.290.0040.00416.63
8.0.280.0080.00018.41
8.0.270.0030.00317.25
8.0.260.0030.00317.16
8.0.250.0030.00316.89
8.0.240.0000.00716.85
8.0.230.0030.00316.79
8.0.220.0000.00716.84
8.0.210.0040.00416.85
8.0.200.0050.00216.84
8.0.190.0080.00016.93
8.0.180.0000.00716.84
8.0.170.0040.00416.96
8.0.160.0080.00016.96
8.0.150.0040.00416.89
8.0.140.0070.00016.82
8.0.130.0000.00513.33
8.0.120.0030.00616.75
8.0.110.0000.00716.88
8.0.100.0040.00416.92
8.0.90.0040.00416.84
8.0.80.0120.00616.88
8.0.70.0040.00416.71
8.0.60.0000.00716.88
8.0.50.0080.00016.88
8.0.30.0080.01117.04
8.0.20.0110.00917.40
8.0.10.0000.00717.04
8.0.00.0090.01016.89
7.4.330.0050.00016.71
7.4.320.0060.00016.52
7.4.300.0040.00416.52
7.4.290.0000.00716.45
7.4.280.0060.00316.63
7.4.270.0070.00016.37
7.4.260.0030.00316.41
7.4.250.0000.00716.46
7.4.240.0000.00716.57
7.4.230.0000.00716.50
7.4.220.0070.01916.57
7.4.210.0110.00316.59
7.4.200.0030.00316.59
7.4.160.0060.01116.48
7.4.150.0130.00317.40
7.4.140.0160.00317.86
7.4.130.0100.00816.57
7.4.120.0100.00716.49
7.4.110.0070.01016.48
7.4.100.0130.01016.66
7.4.90.0150.00616.53
7.4.80.0200.00019.39
7.4.70.0100.00716.66
7.4.60.0070.01016.58
7.4.50.0070.00716.70
7.4.40.0110.00616.60
7.4.30.0060.01616.58
7.4.10.0030.01416.09
7.4.00.0070.00915.44
7.3.330.0070.00013.32
7.3.320.0050.00013.38
7.3.310.0070.00016.37
7.3.300.0000.00616.24
7.3.290.0060.01116.37
7.3.280.0110.00816.33
7.3.270.0040.01417.40
7.3.260.0100.01416.27
7.3.250.0080.00916.40
7.3.240.0100.00916.36
7.3.230.0090.00916.39
7.3.210.0070.01016.56
7.3.200.0070.01019.39
7.3.190.0120.00616.39
7.3.180.0030.01616.35
7.3.170.0100.01316.39
7.3.160.0120.00816.39
7.3.130.0160.00016.17
7.3.120.0070.00915.55
7.3.110.0080.00715.30
7.3.100.0080.00615.49
7.3.90.0070.00515.36
7.3.80.0060.00815.60
7.3.70.0100.00215.40
7.3.60.0080.00815.53
7.3.50.0060.00815.30
7.3.40.0120.00515.46
7.3.30.0050.01115.39
7.3.20.0060.00717.16
7.3.10.0090.00717.08
7.3.00.0060.00917.15
7.2.330.0120.00616.34
7.2.320.0030.01916.55
7.2.310.0040.01216.52
7.2.300.0130.00416.35
7.2.290.0090.00816.65
7.2.260.0060.01216.29
7.2.250.0060.00915.77
7.2.240.0070.00915.61
7.2.230.0050.00815.70
7.2.220.0060.00615.46
7.2.210.0080.00715.53
7.2.200.0050.01115.45
7.2.190.0040.00815.56
7.2.180.0050.01015.71
7.2.170.0020.01315.53
7.2.160.0030.00916.06
7.2.150.0040.01418.18
7.2.140.0120.00418.06
7.2.130.0060.00918.03
7.2.120.0080.00817.92
7.2.110.0140.00417.96
7.2.100.0030.01017.76
7.2.90.0080.00618.07
7.2.80.0060.00618.01
7.2.70.0030.01317.91
7.2.60.0010.01017.47
7.2.50.0120.00618.17
7.2.40.0030.01017.86
7.2.30.0030.00918.05
7.2.20.0080.00817.91
7.2.10.0000.00917.95
7.2.00.0020.01318.57
7.1.330.0030.01016.37
7.1.320.0090.00616.26
7.1.310.0050.00716.45
7.1.300.0060.00816.34
7.1.290.0030.00916.24
7.1.280.0080.00716.22
7.1.270.0050.00916.27
7.1.260.0050.00816.24
7.1.250.0070.00717.02
7.1.240.0040.00816.93
7.1.230.0060.00616.89
7.1.220.0070.00717.02
7.1.210.0100.00317.23
7.1.200.0080.00516.41
7.1.190.0090.00317.00
7.1.180.0030.00916.81
7.1.170.0090.00916.97
7.1.160.0070.00717.12
7.1.150.0030.00616.93
7.1.140.0040.01117.02
7.1.130.0000.01416.90
7.1.120.0030.01017.02
7.1.110.0110.00416.96
7.1.100.0070.00717.48
7.1.90.0030.00917.18
7.1.80.0060.00616.89
7.1.70.0040.01217.01
7.1.60.0070.01218.21
7.1.50.0040.01416.82
7.1.40.0030.01017.32
7.1.30.0100.00716.97
7.1.20.0030.01117.08
7.1.10.0030.01417.18
7.1.00.0000.04719.75
7.0.330.0060.00616.75
7.0.320.0030.00616.78
7.0.310.0030.00616.84
7.0.300.0050.00316.71
7.0.290.0040.00816.78
7.0.280.0060.00616.60
7.0.270.0070.00716.81
7.0.260.0030.00716.63
7.0.250.0000.01117.17
7.0.240.0030.01017.02
7.0.230.0100.00316.61
7.0.220.0060.00616.49
7.0.210.0090.00016.80
7.0.200.0030.00816.86
7.0.190.0100.00316.93
7.0.180.0070.00417.10
7.0.170.0040.00417.03
7.0.160.0040.00416.98
7.0.150.0100.00716.93
7.0.140.0070.01017.04
7.0.130.0070.01016.95
7.0.120.0000.01216.86
7.0.110.0100.00316.93
7.0.100.0030.01017.01
7.0.90.0100.01016.91
7.0.80.0110.00416.67
7.0.70.0080.00416.94
7.0.60.0050.04519.33
7.0.50.0100.04117.21
7.0.40.0070.03117.34
7.0.30.0190.04317.44
7.0.20.0110.04717.40
7.0.10.0120.04217.51
7.0.00.0080.02617.58
5.6.400.0040.01115.64
5.6.390.0030.00716.00
5.6.380.0000.01315.59
5.6.370.0040.00815.82
5.6.360.0030.00615.92
5.6.350.0030.01015.75
5.6.340.0040.01215.91
5.6.330.0090.00616.05
5.6.320.0060.01015.86
5.6.310.0070.00716.14
5.6.300.0060.01015.92
5.6.290.0060.01015.95
5.6.280.0040.02418.35
5.6.270.0030.01015.55
5.6.260.0070.00715.75
5.6.250.0150.00315.34
5.6.240.0080.01015.84
5.6.230.0070.00715.59
5.6.220.0030.01315.84
5.6.210.0030.02618.00
5.6.200.0140.04016.86
5.6.190.0150.03718.23
5.6.180.0190.04018.31
5.6.170.0200.03918.05
5.6.160.0030.02718.14
5.6.150.0100.03816.88
5.6.140.0050.04016.96
5.6.130.0030.04616.93
5.6.120.0060.04118.37
5.6.110.0120.03018.39
5.6.100.0070.02518.37
5.6.90.0110.02218.30
5.6.80.0040.03418.17
5.6.70.0090.00615.62
5.6.60.0030.01015.72
5.6.50.0060.01015.46
5.6.40.0090.00915.56
5.6.30.0000.01215.47
5.6.20.0080.00815.64
5.6.10.0000.01315.67
5.6.00.0020.01015.55
5.5.380.0080.00815.54
5.5.370.0040.00715.54
5.5.360.0080.00815.95
5.5.350.1800.02418.06
5.5.340.0050.03016.82
5.5.330.0060.03818.18
5.5.320.0150.04518.03
5.5.310.0080.02618.06
5.5.300.0120.04116.69
5.5.290.0050.04716.74
5.5.280.0070.02618.16
5.5.270.0080.04518.45
5.5.260.0070.04618.18
5.5.250.0060.04818.07
5.5.240.0070.02817.89
5.5.230.0040.01115.72
5.5.220.0070.00715.84
5.5.210.0040.00715.71
5.5.200.0040.00915.57
5.5.190.0070.00715.82
5.5.180.0080.00315.78
5.5.170.0000.01315.46
5.5.160.0030.01015.56
5.5.150.0030.01015.88
5.5.140.0070.00715.91
5.5.130.0120.00315.77
5.5.120.0030.01215.72
5.5.110.0080.00615.65
5.5.100.0070.00715.52
5.5.90.0030.01015.79
5.5.80.0070.00715.48
5.5.70.0030.00915.89
5.5.60.0070.00715.69
5.5.50.0040.00815.75
5.5.40.0040.00815.50
5.5.30.0080.00415.38
5.5.20.0080.00415.51
5.5.10.0040.00815.46
5.5.00.0090.00315.71

preferences:
49.63 ms | 401 KiB | 5 Q