3v4l.org

run code in 300+ PHP versions simultaneously
<?php class Asd { public $x; function __construct($x) { $this->x = $x; } } function test(stdClass $test) { var_export($test); } $a = new Asd(123); test('test'); test($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)
8.3.60.0120.00318.40
8.3.50.0090.00822.04
8.3.40.0140.00718.92
8.3.30.0140.00419.22
8.3.20.0080.00020.16
8.3.10.0040.00423.53
8.3.00.0080.00020.85
8.2.180.0170.00316.75
8.2.170.0110.00722.96
8.2.160.0070.00720.35
8.2.150.0060.00324.18
8.2.140.0080.00024.66
8.2.130.0000.00726.16
8.2.120.0000.01119.23
8.2.110.0040.00721.12
8.2.100.0120.00017.84
8.2.90.0090.00017.78
8.2.80.0040.00417.97
8.2.70.0000.01017.50
8.2.60.0080.00417.77
8.2.50.0040.00418.07
8.2.40.0000.00718.22
8.2.30.0000.00718.18
8.2.20.0000.00817.61
8.2.10.0070.00018.06
8.2.00.0040.00419.34
8.1.280.0040.01125.92
8.1.270.0040.00423.83
8.1.260.0070.00026.35
8.1.250.0000.00828.09
8.1.240.0030.00622.42
8.1.230.0070.00321.04
8.1.220.0070.00017.74
8.1.210.0040.00418.85
8.1.200.0070.00317.35
8.1.190.0030.00517.23
8.1.180.0050.00318.10
8.1.170.0040.00418.53
8.1.160.0030.00521.89
8.1.150.0070.00018.49
8.1.140.0070.00017.34
8.1.130.0050.00217.73
8.1.120.0040.00817.44
8.1.110.0040.00417.42
8.1.100.0030.00317.45
8.1.90.0000.00717.36
8.1.80.0000.00717.42
8.1.70.0030.00317.39
8.1.60.0040.00417.64
8.1.50.0030.00517.48
8.1.40.0040.00417.49
8.1.30.0000.00817.61
8.1.20.0050.00317.68
8.1.10.0000.00717.63
8.1.00.0030.00617.39
8.0.300.0060.00319.98
8.0.290.0070.00016.75
8.0.280.0030.00318.42
8.0.270.0000.00717.19
8.0.260.0030.00317.18
8.0.250.0000.00916.97
8.0.240.0050.00516.97
8.0.230.0070.00016.91
8.0.220.0030.00316.95
8.0.210.0000.00716.78
8.0.200.0000.00616.84
8.0.190.0060.00317.00
8.0.180.0040.00416.89
8.0.170.0040.00416.93
8.0.160.0070.00016.78
8.0.150.0000.00716.76
8.0.140.0000.00816.74
8.0.130.0030.00313.36
8.0.120.0040.00416.88
8.0.110.0040.00416.82
8.0.100.0040.00416.77
8.0.90.0020.00516.95
8.0.80.0090.01016.90
8.0.70.0050.00316.83
8.0.60.0030.00416.68
8.0.50.0040.00416.83
8.0.30.0130.00817.16
8.0.20.0090.00917.40
8.0.10.0040.00416.82
8.0.00.0100.00817.04
7.4.330.0000.00515.07
7.4.320.0030.00316.58
7.4.300.0040.00416.59
7.4.290.0060.00016.51
7.4.280.0070.00016.55
7.4.270.0030.00316.50
7.4.260.0000.00816.57
7.4.250.0030.00316.60
7.4.240.0040.00416.46
7.4.230.0070.00016.60
7.4.220.0090.00916.44
7.4.210.0000.01416.42
7.4.200.0000.00716.65
7.4.160.0140.00716.72
7.4.150.0060.01317.40
7.4.140.0150.00817.86
7.4.130.0070.01016.41
7.4.120.0060.01016.49
7.4.110.0090.00916.61
7.4.100.0140.00316.47
7.4.90.0040.01316.65
7.4.80.0100.01319.39
7.4.70.0030.01416.37
7.4.60.0130.00416.30
7.4.50.0040.00416.56
7.4.40.0070.01016.32
7.4.30.0080.00816.59
7.4.10.0060.00614.80
7.4.00.0060.01114.97
7.3.330.0060.00013.36
7.3.320.0000.00513.36
7.3.310.0000.00716.25
7.3.300.0070.00016.37
7.3.290.0090.00916.32
7.3.280.0050.01116.36
7.3.270.0170.00717.40
7.3.260.0000.01716.32
7.3.250.0090.00916.44
7.3.240.0140.00916.50
7.3.230.0060.00916.39
7.3.210.0140.00316.42
7.3.200.0120.00319.39
7.3.190.0120.00416.31
7.3.180.0030.01316.38
7.3.170.0120.00316.60
7.3.160.0130.00816.63
7.3.130.0060.01214.91
7.3.120.0050.01214.79
7.3.110.0040.01514.74
7.3.100.0060.00615.03
7.3.90.0060.00914.71
7.3.80.0000.01314.79
7.3.70.0000.01414.77
7.3.60.0060.00914.65
7.3.50.0090.00614.62
7.3.40.0070.00414.78
7.3.30.0030.01214.74
7.3.20.0090.00616.65
7.3.10.0060.01016.48
7.3.00.0030.00816.67
7.2.330.0120.00616.34
7.2.320.0060.01016.68
7.2.310.0060.00916.59
7.2.300.0030.01416.48
7.2.290.0160.00716.32
7.2.260.0040.01514.88
7.2.250.0000.01814.92
7.2.240.0060.00914.85
7.2.230.0080.00814.86
7.2.220.0080.01114.96
7.2.210.0000.00915.16
7.2.200.0000.01415.16
7.2.190.0040.01514.98
7.2.180.0060.00615.08
7.2.170.0040.01115.14
7.2.160.0040.00814.91
7.2.150.0100.00616.95
7.2.140.0060.01216.87
7.2.130.0100.00516.79
7.2.120.0090.00516.78
7.2.110.0070.00916.69
7.2.100.0050.00916.91
7.2.90.0020.01016.83
7.2.80.0080.00616.81
7.2.70.0030.00916.86
7.2.60.0060.00616.71
7.2.50.0010.01016.89
7.2.40.0070.00817.00
7.2.30.0070.00716.79
7.2.20.0060.00516.94
7.2.10.0060.01016.86
7.2.00.0070.00917.54
7.1.330.0100.00315.72
7.1.320.0070.00715.79
7.1.310.0040.01115.70
7.1.300.0060.00915.52
7.1.290.0060.00315.56
7.1.280.0030.00715.52
7.1.270.0000.01215.47
7.1.260.0050.00515.63
7.1.250.0060.00915.40
7.1.240.0030.00615.57
7.1.230.0040.01115.66
7.1.220.0060.00615.75
7.1.210.0070.00715.57
7.1.200.0020.00815.61
7.1.190.0000.00915.58
7.1.180.0000.01415.60
7.1.170.0000.01215.58
7.1.160.0080.00615.64
7.1.150.0070.00715.86
7.1.140.0090.00315.65
7.1.130.0100.00715.59
7.1.120.0090.00615.53
7.1.110.0000.01015.55
7.1.100.0040.00916.74
7.1.90.0060.00615.58
7.1.80.0000.00815.89
7.1.70.0050.00816.15
7.1.60.0090.00917.71
7.1.50.0080.00816.11
7.1.40.0000.01415.69
7.1.30.0060.00615.59
7.1.20.0060.00815.56
7.1.10.0000.01015.59
7.1.00.0060.03818.95
7.0.330.0000.01315.36
7.0.320.0030.00615.41
7.0.310.0030.00715.13
7.0.300.0140.00015.39
7.0.290.0100.00615.32
7.0.280.0090.00415.13
7.0.270.0060.00615.37
7.0.260.0000.00715.08
7.0.250.0060.00615.48
7.0.240.0000.01515.41
7.0.230.0040.00415.38
7.0.220.0060.00615.42
7.0.210.0040.00415.37
7.0.200.0030.00716.05
7.0.190.0060.00615.44
7.0.180.0030.00915.53
7.0.170.0060.00315.45
7.0.160.0030.00515.32
7.0.150.0030.01015.45
7.0.140.0050.04018.75
7.0.130.0070.00715.45
7.0.120.0030.00915.46
7.0.110.0080.00815.23
7.0.100.0070.00715.49
7.0.90.0070.00415.36
7.0.80.0030.00615.50
7.0.70.0000.00715.36
7.0.60.0090.04217.57
7.0.50.0070.03816.64
7.0.40.0030.04116.84
7.0.30.0140.02916.83
7.0.20.0130.03216.88
7.0.10.0170.03716.70
7.0.00.0100.04516.85
5.6.400.0040.00414.57
5.6.390.0000.01714.39
5.6.380.0150.00314.47
5.6.370.0000.01114.36
5.6.360.0070.00714.04
5.6.350.0030.01014.66
5.6.340.0030.01014.27
5.6.330.0140.00014.61
5.6.320.0080.00414.56
5.6.310.0110.00314.63
5.6.300.0040.00814.43
5.6.290.0140.00314.34
5.6.280.0050.03817.68
5.6.270.0030.00914.31
5.6.260.0000.01614.32
5.6.250.0070.00314.49
5.6.240.0030.00714.42
5.6.230.0060.00614.60
5.6.220.0040.00414.41
5.6.210.0100.03817.34
5.6.200.0110.04316.24
5.6.190.0050.04017.47
5.6.180.0030.02517.60
5.6.170.0210.03817.50
5.6.160.0050.03017.40
5.6.150.0080.03816.25
5.6.140.0100.03816.28
5.6.130.0070.03516.30
5.6.120.0120.02417.91
5.6.110.0120.03817.60
5.6.100.0000.03017.81
5.6.90.0060.04517.76
5.6.80.0020.02717.46
5.6.70.1400.02117.32
5.6.60.0040.00714.46
5.6.50.0000.01114.19
5.6.40.0060.01014.23
5.6.30.0090.00614.30
5.6.20.0030.00914.19
5.6.10.0000.01714.46
5.6.00.0100.00314.30
5.5.380.0030.00714.22
5.5.370.0070.00714.32
5.5.360.0000.01714.14
5.5.350.0050.04717.34
5.5.340.0070.04516.17
5.5.330.0100.03717.25
5.5.320.0040.04617.38
5.5.310.0170.04017.21
5.5.300.0030.02516.02
5.5.290.0050.03516.20
5.5.280.0040.05117.68
5.5.270.0100.02517.53
5.5.260.0000.03217.53
5.5.250.0050.03217.38
5.5.240.0100.03517.13
5.5.230.0030.01314.40
5.5.220.0000.01714.20
5.5.210.0030.00814.20
5.5.200.0100.00714.10
5.5.190.0090.00614.38
5.5.180.0060.00614.30
5.5.170.0090.00614.36
5.5.160.0030.01413.98
5.5.150.0070.00714.38
5.5.140.0100.00614.17
5.5.130.0030.01014.42
5.5.120.0030.01013.98
5.5.110.0070.00714.18
5.5.100.0090.00613.78
5.5.90.0040.00714.21
5.5.80.0110.00013.94
5.5.70.0030.00914.27
5.5.60.0040.00814.00
5.5.50.0000.00914.19
5.5.40.0070.00314.22
5.5.30.0080.00314.25
5.5.20.0000.01814.33
5.5.10.0060.01014.09
5.5.00.0090.00314.20
5.4.450.0180.02615.39
5.4.440.0210.01615.48
5.4.430.0200.02515.22
5.4.420.0230.02315.39
5.4.410.0300.02715.11
5.4.400.0280.02715.10
5.4.390.0100.02615.09
5.4.380.0200.02814.66
5.4.370.0160.02914.92
5.4.360.0200.02314.90
5.4.350.0200.02714.85
5.4.340.0250.02514.75
5.4.330.0070.00411.30
5.4.320.0050.02411.73
5.4.310.0030.02411.70
5.4.300.0040.02911.63
5.4.290.0040.02411.61
5.4.280.0060.02111.69
5.4.270.0060.02211.82
5.4.260.0080.02611.82
5.4.250.0130.02711.77
5.4.240.0050.03011.50
5.4.230.0050.02511.72
5.4.220.0080.02011.78
5.4.210.0060.02211.52
5.4.200.0090.02111.64
5.4.190.0020.02611.77
5.4.180.0040.02411.76
5.4.170.0100.01911.67
5.4.160.0030.02611.72
5.4.150.0050.02111.64
5.4.140.0050.02411.43
5.4.130.0090.01911.53
5.4.120.0050.02011.41
5.4.110.0050.02111.50
5.4.100.0040.02511.52
5.4.90.0040.02511.50
5.4.80.0050.02111.39
5.4.70.0090.01811.56
5.4.60.0040.01911.53
5.4.50.0050.02211.54
5.4.40.0050.01911.49
5.4.30.0080.01911.37
5.4.20.0050.02111.41
5.4.10.0050.02511.57
5.4.00.0040.02911.14
5.3.290.0030.02511.80
5.3.280.0060.02911.52
5.3.270.0060.02511.67
5.3.260.0030.02311.67
5.3.250.0080.02011.58
5.3.240.0020.02711.63
5.3.230.0020.02811.52
5.3.220.0030.02111.57
5.3.210.0040.02811.57
5.3.200.0060.02911.53
5.3.190.0080.02511.59
5.3.180.0060.02711.66
5.3.170.0040.02011.66
5.3.160.0070.01811.65
5.3.150.0060.02111.65
5.3.140.0050.02111.63
5.3.130.0080.02111.61
5.3.120.0020.02811.52
5.3.110.0060.02211.52
5.3.100.0020.02311.19
5.3.90.0070.02011.33
5.3.80.0060.02311.23
5.3.70.0060.02111.11
5.3.60.0030.02211.19
5.3.50.0040.02311.14
5.3.40.0050.02111.10
5.3.30.0040.02111.21
5.3.20.0050.02111.03
5.3.10.0040.02211.06
5.3.00.0060.02110.97
5.2.170.0080.0279.23
5.2.160.0090.0369.23
5.2.150.0070.0389.23
5.2.140.0060.0299.22
5.2.130.0090.0259.18
5.2.120.0040.0309.18
5.2.110.0050.0299.20
5.2.100.0040.0329.19
5.2.90.0040.0299.18
5.2.80.0040.0319.18
5.2.70.0050.0309.18
5.2.60.0040.0329.13
5.2.50.0030.0389.10
5.2.40.0040.0419.07
5.2.30.0080.0279.05
5.2.20.0090.0259.05
5.2.10.0070.0268.95
5.2.00.0080.0438.81
5.1.60.0060.0238.09
5.1.50.0050.0268.09
5.1.40.0020.0288.07
5.1.30.0080.0258.42
5.1.20.0070.0278.44
5.1.10.0060.0248.17
5.1.00.0020.0278.17
5.0.50.0040.0206.65
5.0.40.0050.0276.50
5.0.30.0030.0326.32
5.0.20.0070.0166.28
5.0.10.0060.0196.26
5.0.00.0020.0336.25
4.4.90.0040.0154.78
4.4.80.0060.0134.75
4.4.70.0040.0154.75
4.4.60.0020.0174.76
4.4.50.0030.0164.77
4.4.40.0010.0274.70
4.4.30.0030.0164.76
4.4.20.0030.0154.85
4.4.10.0020.0164.85
4.4.00.0050.0234.76
4.3.110.0030.0224.67
4.3.100.0030.0224.67
4.3.90.0030.0154.64
4.3.80.0030.0244.59
4.3.70.0040.0204.63
4.3.60.0050.0134.63
4.3.50.0030.0154.63
4.3.40.0030.0244.54
4.3.30.0020.0173.30
4.3.20.0010.0173.28
4.3.10.0000.0183.24
4.3.00.0070.01314.98

preferences:
42.31 ms | 400 KiB | 5 Q