3v4l.org

run code in 300+ PHP versions simultaneously
<?php class A { protected $a = 1; function x(SplQueue $q) { echo $this->a++; } } $a = new A(); $a->x(2);

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)
8.3.70.0110.00416.75
8.3.60.0120.00616.75
8.3.50.0120.00523.00
8.3.40.0090.00618.96
8.3.30.0000.01419.09
8.3.20.0060.00320.33
8.3.10.0030.00621.60
8.3.00.0060.00319.38
8.2.180.0140.00716.63
8.2.170.0080.00822.96
8.2.160.0140.00020.49
8.2.150.0040.00424.18
8.2.140.0000.00824.66
8.2.130.0100.01026.16
8.2.120.0040.00420.84
8.2.110.0090.00020.85
8.2.100.0030.00817.78
8.2.90.0000.01219.09
8.2.80.0050.00317.97
8.2.70.0060.00317.63
8.2.60.0040.00717.80
8.2.50.0000.00818.07
8.2.40.0080.00018.22
8.2.30.0000.00818.10
8.2.20.0040.00417.72
8.2.10.0040.00417.93
8.2.00.0000.00717.73
8.1.280.0160.00325.92
8.1.270.0040.00423.79
8.1.260.0070.00026.35
8.1.250.0000.00728.09
8.1.240.0070.00320.55
8.1.230.0070.00420.81
8.1.220.0050.00317.74
8.1.210.0000.00818.87
8.1.200.0000.00917.13
8.1.190.0040.00417.23
8.1.180.0050.00318.10
8.1.170.0040.00418.46
8.1.160.0000.00722.00
8.1.150.0030.00518.68
8.1.140.0000.00717.35
8.1.130.0000.00717.88
8.1.120.0040.00417.33
8.1.110.0080.00017.45
8.1.100.0000.00717.42
8.1.90.0040.00417.29
8.1.80.0030.00317.30
8.1.70.0030.00317.32
8.1.60.0090.00017.59
8.1.50.0040.00417.48
8.1.40.0060.00317.39
8.1.30.0050.00317.64
8.1.20.0000.00817.68
8.1.10.0090.00017.61
8.1.00.0000.00817.46
8.0.300.0000.00719.89
8.0.290.0050.00216.63
8.0.280.0030.00318.30
8.0.270.0030.00317.15
8.0.260.0030.00517.30
8.0.250.0030.00317.00
8.0.240.0040.00416.93
8.0.230.0030.00316.89
8.0.220.0000.00716.78
8.0.210.0000.00616.88
8.0.200.0000.00716.82
8.0.190.0070.00016.93
8.0.180.0000.00716.79
8.0.170.0000.00716.82
8.0.160.0030.00316.88
8.0.150.0000.00716.81
8.0.140.0070.00316.88
8.0.130.0030.00313.30
8.0.120.0000.00816.85
8.0.110.0040.00416.93
8.0.100.0000.00716.84
8.0.90.0050.00316.90
8.0.80.0070.01516.82
8.0.70.0000.00816.95
8.0.60.0050.00216.75
8.0.50.0030.00616.93
8.0.30.0130.01016.97
8.0.20.0150.00317.40
8.0.10.0000.00717.09
8.0.00.0070.01016.67
7.4.330.0000.00615.03
7.4.320.0000.00616.46
7.4.300.0060.00016.41
7.4.290.0000.00816.59
7.4.280.0030.00516.48
7.4.270.0000.00716.64
7.4.260.0030.00316.57
7.4.250.0040.00416.55
7.4.240.0040.00416.54
7.4.230.0000.00716.34
7.4.220.0070.01016.42
7.4.210.0030.01016.57
7.4.200.0030.00316.67
7.4.160.0120.00416.44
7.4.150.0060.01317.40
7.4.140.0120.00517.86
7.4.130.0090.00816.40
7.4.120.0120.00816.49
7.4.110.0070.01016.54
7.4.100.0080.01616.63
7.4.90.0040.01416.46
7.4.80.0110.00719.39
7.4.70.0140.00316.57
7.4.60.0100.00716.63
7.4.50.0000.00516.38
7.4.40.0060.01616.37
7.4.30.0040.01116.53
7.4.00.0070.01114.68
7.3.330.0000.00513.20
7.3.320.0030.00313.34
7.3.310.0030.00316.37
7.3.300.0030.00316.41
7.3.290.0150.00316.29
7.3.280.0100.00916.38
7.3.270.0070.01317.40
7.3.260.0140.00416.54
7.3.250.0150.00516.46
7.3.240.0130.00716.38
7.3.230.0120.00616.62
7.3.210.0100.01016.55
7.3.200.0080.00719.39
7.3.190.0100.00716.56
7.3.180.0040.01216.30
7.3.170.0000.01616.41
7.3.160.0070.00716.37
7.3.00.0040.00716.50
7.2.330.0070.01016.67
7.2.320.0070.01016.63
7.2.310.0100.00716.32
7.2.300.0030.01316.55
7.2.290.0110.00616.73
7.2.130.0000.01116.67
7.2.120.0100.00316.70
7.2.110.0050.00516.90
7.2.100.0070.01016.88
7.2.90.0040.00716.67
7.2.80.0050.00316.49
7.2.70.0030.00616.90
7.2.60.0100.00316.77
7.2.50.0090.00316.93
7.2.40.0040.01216.89
7.2.30.0030.01216.91
7.2.20.0060.00616.84
7.2.10.0000.01316.68
7.2.00.0080.00518.01
7.1.250.0030.01015.71
7.1.240.0050.00515.71
7.1.230.0000.01015.64
7.1.220.0030.00615.65
7.1.210.0050.00315.35
7.1.200.0090.00715.69
7.1.190.0030.01015.54
7.1.180.0060.00615.58
7.1.170.0000.01115.61
7.1.160.0060.00615.55
7.1.150.0040.00715.71
7.1.140.0040.00415.50
7.1.130.0000.01115.52
7.1.120.0060.00915.63
7.1.110.0030.01015.51
7.1.100.0030.00816.60
7.1.90.0000.01215.41
7.1.80.0030.00915.84
7.1.70.0050.00916.18
7.1.60.0050.01217.54
7.1.50.0040.00816.21
7.1.40.0040.00715.51
7.1.30.0030.01015.41
7.1.20.0030.01015.54
7.1.10.0000.01015.60
7.1.00.0050.04019.12
7.0.330.0000.01115.27
7.0.320.0000.01015.03
7.0.310.0040.00715.23
7.0.300.0030.00915.24
7.0.290.0000.01115.38
7.0.280.0000.01115.35
7.0.270.0000.01715.19
7.0.260.0070.00615.31
7.0.250.0030.00715.38
7.0.240.0110.00415.38
7.0.230.0040.00415.30
7.0.220.0130.00015.27
7.0.210.0040.00715.30
7.0.200.0000.01115.88
7.0.190.0040.00815.40
7.0.180.0080.00615.06
7.0.170.0030.01015.39
7.0.160.0030.01015.32
7.0.150.0070.00315.34
7.0.140.0050.03818.61
7.0.130.0030.00515.37
7.0.120.0070.00315.31
7.0.110.0000.01215.27
7.0.100.0100.00315.43
7.0.90.0030.00915.09
7.0.80.0030.00615.21
7.0.70.0100.00015.54
7.0.60.0100.04317.55
7.0.50.0050.03516.54
7.0.40.0050.04016.72
7.0.30.0150.02016.87
7.0.20.0210.03216.73
7.0.10.0090.02316.59
7.0.00.0060.02516.85
5.6.380.0060.00914.32
5.6.370.0110.00414.07
5.6.360.0030.01014.38
5.6.350.0060.01014.23
5.6.340.0030.00914.28
5.6.330.0000.01314.35
5.6.320.0040.00414.61
5.6.310.0000.01014.72
5.6.300.0030.00714.25
5.6.290.0030.00714.14
5.6.280.0020.04317.63
5.6.270.0030.00914.10
5.6.260.0030.00713.96
5.6.250.0030.00814.63
5.6.240.0040.01114.05
5.6.230.0030.01014.46
5.6.220.0030.00914.39
5.6.210.0080.04217.37
5.6.200.0070.04516.09
5.6.190.0050.02817.27
5.6.180.0150.02517.57
5.6.170.0120.02917.24
5.6.160.0060.02817.36
5.6.150.0090.03616.19
5.6.140.0050.04516.10
5.6.130.0070.04516.19
5.6.120.0050.04517.68
5.6.110.0110.04317.62
5.6.100.0090.04217.76
5.6.90.0110.04017.91
5.6.80.0030.04517.33
5.6.70.0030.01014.20
5.6.60.0000.01414.22
5.6.50.0030.01014.25
5.6.40.0070.00714.19
5.6.30.0030.01014.10
5.6.20.0070.00714.16
5.6.10.0100.00314.17
5.6.00.0000.01514.12
5.5.380.0030.00711.05
5.5.370.0060.00311.19
5.5.360.0070.00011.23
5.5.350.0100.03215.77
5.5.340.0020.02514.38
5.5.330.0050.04815.82
5.5.320.0020.02515.74
5.5.310.0140.03015.79
5.5.300.0060.03114.48
5.5.290.0070.04414.44
5.5.280.0080.02215.83
5.5.270.0070.04315.90
5.5.260.0050.03015.96
5.5.250.0060.04015.94
5.5.240.0110.03815.63
5.5.230.0060.00611.13
5.5.220.0030.00311.13
5.5.210.0070.00410.84
5.5.200.0000.00710.92
5.5.190.0040.00410.95
5.5.180.0040.00411.26
5.5.170.0090.00311.21
5.5.160.0030.00511.26
5.5.150.0050.00311.18
5.5.140.0100.00011.21
5.5.130.0040.00411.22
5.5.120.0090.00311.05
5.5.110.0070.00311.13
5.5.100.0040.00710.91
5.5.90.0000.01110.94
5.5.80.0070.00411.00
5.5.70.0000.01110.84
5.5.60.0000.00711.13
5.5.50.0070.00410.88
5.5.40.0060.00610.93
5.5.30.0040.00411.01
5.5.20.0060.00611.04
5.5.10.0000.01011.18
5.5.00.0040.00411.08
5.4.450.0080.02615.21
5.4.440.0230.02414.96
5.4.430.0230.01815.02
5.4.420.0150.02615.39
5.4.410.0350.02315.17
5.4.400.0300.01915.04
5.4.390.0270.02415.00
5.4.380.0280.02614.73
5.4.370.0150.02814.76
5.4.360.0220.02614.92
5.4.350.0240.03214.69
5.4.340.0200.03615.02
5.4.330.0100.00310.99
5.4.320.0070.02011.66
5.4.310.0050.03011.71
5.4.300.0060.02611.83
5.4.290.0090.03411.59
5.4.280.0070.02411.61
5.4.270.0070.02411.63
5.4.260.0070.02511.67
5.4.250.0050.02911.57
5.4.240.0060.02211.68
5.4.230.0050.02611.51
5.4.220.0020.02411.60
5.4.210.0080.02011.46
5.4.200.0070.03611.53
5.4.190.0040.02611.72
5.4.180.0020.02311.66
5.4.170.0010.02511.52
5.4.160.0060.02111.68
5.4.150.0050.02311.66
5.4.140.0050.02411.38
5.4.130.0060.02211.52
5.4.120.0060.02211.42
5.4.110.0030.02411.41
5.4.100.0060.01811.56
5.4.90.0050.02311.48
5.4.80.0040.02511.53
5.4.70.0090.01911.41
5.4.60.0040.02611.54
5.4.50.0050.02311.54
5.4.40.0020.02411.36
5.4.30.0030.02411.45
5.4.20.0070.01911.46
5.4.10.0030.02211.51
5.4.00.0040.02011.20
5.3.290.0020.02711.62
5.3.280.0060.02611.59
5.3.270.0020.02611.65
5.3.260.0060.02211.62
5.3.250.0070.02011.64
5.3.240.0040.02211.57
5.3.230.0050.02711.60
5.3.220.0060.02111.59
5.3.210.0040.02811.55
5.3.200.0040.02111.61
5.3.190.0070.02011.64
5.3.180.0020.02611.58
5.3.170.0050.02711.66
5.3.160.0040.02111.69
5.3.150.0050.02711.70
5.3.140.0060.02211.52
5.3.130.0070.02211.64
5.3.120.0050.02411.61
5.3.110.0080.02211.64
5.3.100.0050.02011.33
5.3.90.0040.02311.36
5.3.80.0070.02611.29
5.3.70.0050.02111.29
5.3.60.0060.02111.31
5.3.50.0040.02811.13
5.3.40.0060.02111.30
5.3.30.0040.02311.16
5.3.20.0060.01911.11
5.3.10.0040.02211.08
5.3.00.0030.02211.00
5.2.170.0030.0189.39
5.2.160.0030.0179.26
5.2.150.0040.0209.26
5.2.140.0050.0169.38
5.2.130.0060.0159.24
5.2.120.0020.0199.36
5.2.110.0040.0169.24
5.2.100.0050.0159.23
5.2.90.0020.0189.23
5.2.80.0020.0189.23
5.2.70.0020.0249.28
5.2.60.0060.0229.21
5.2.50.0070.0219.25
5.2.40.0030.0209.26
5.2.30.0040.0179.17
5.2.20.0030.0209.18
5.2.10.0000.0229.12
5.2.00.0060.0159.05
5.1.60.0040.0148.69
5.1.50.0020.0168.69
5.1.40.0040.0158.68
5.1.30.0040.0148.85
5.1.20.0040.0138.87
5.1.10.0020.0168.73
5.1.00.0050.0138.73
5.0.50.0030.0117.96
5.0.40.0010.0137.90
5.0.30.0040.0167.80
5.0.20.0040.0117.78
5.0.10.0030.0147.77
5.0.00.0020.0237.77
4.4.90.0010.0117.04
4.4.80.0010.0117.03
4.4.70.0010.0107.03
4.4.60.0030.0087.02
4.4.50.0020.0097.03
4.4.40.0030.0147.00
4.4.30.0010.0117.03
4.4.20.0020.0117.07
4.4.10.0020.0107.07
4.4.00.0040.0137.03
4.3.110.0020.0096.98
4.3.100.0040.0076.98
4.3.90.0030.0096.96
4.3.80.0020.0136.93
4.3.70.0050.0076.96
4.3.60.0030.0086.96
4.3.50.0020.0096.96
4.3.40.0040.0126.92
4.3.30.0010.0106.29
4.3.20.0010.0116.29
4.3.10.0020.0086.26
4.3.00.0010.01012.61

preferences:
77.96 ms | 401 KiB | 5 Q