3v4l.org

run code in 300+ PHP versions simultaneously
<?php error_reporting(E_ALL); class Bar { public function __contructor() { $foo = array(FDO::PARAM_INT); } } new Bar();

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)
8.3.60.0110.00716.38
8.3.50.0080.00817.42
8.3.40.0060.00918.49
8.3.30.0070.00718.41
8.3.20.0110.00418.43
8.3.10.0000.00820.45
8.3.00.0080.00019.13
8.2.180.0040.01218.41
8.2.170.0110.00622.96
8.2.160.0050.00920.78
8.2.150.0040.00424.18
8.2.140.0080.00024.66
8.2.130.0040.00426.16
8.2.120.0030.00718.72
8.2.110.0030.00721.00
8.2.100.0070.00317.59
8.2.90.0060.00319.21
8.2.80.0070.00019.32
8.2.70.0040.00417.50
8.2.60.0040.00417.89
8.2.50.0000.00818.07
8.2.40.0040.00418.09
8.2.30.0000.00717.89
8.2.20.0040.00417.53
8.2.10.0000.00717.51
8.2.00.0030.00617.42
8.1.280.0070.00725.92
8.1.270.0040.00424.66
8.1.260.0050.00326.35
8.1.250.0040.00428.09
8.1.240.0070.00423.74
8.1.230.0060.00620.92
8.1.220.0060.00317.74
8.1.210.0050.00518.77
8.1.200.0030.00617.11
8.1.190.0020.00517.40
8.1.180.0000.00818.10
8.1.170.0040.00817.68
8.1.160.0000.00818.75
8.1.150.0070.00018.38
8.1.140.0070.00017.31
8.1.130.0070.00017.75
8.1.120.0080.00017.29
8.1.110.0050.00317.29
8.1.100.0040.00417.21
8.1.90.0000.00717.33
8.1.80.0030.00317.30
8.1.70.0030.00317.29
8.1.60.0000.00817.41
8.1.50.0040.00417.32
8.1.40.0040.00417.36
8.1.30.0050.00217.46
8.1.20.0000.00817.50
8.1.10.0060.00317.40
8.1.00.0030.00617.44
8.0.300.0030.00319.90
8.0.290.0040.00416.63
8.0.280.0000.00818.40
8.0.270.0030.00317.22
8.0.260.0030.00316.61
8.0.250.0000.00816.84
8.0.240.0050.00316.75
8.0.230.0000.00716.86
8.0.220.0030.00316.75
8.0.210.0000.00716.70
8.0.200.0030.00316.82
8.0.190.0050.00316.89
8.0.180.0040.00416.70
8.0.170.0040.00416.79
8.0.160.0050.00316.79
8.0.150.0030.00616.58
8.0.140.0030.00516.63
8.0.130.0050.00013.14
8.0.120.0040.00416.71
8.0.110.0080.00016.86
8.0.100.0030.00516.86
8.0.90.0040.00416.53
8.0.80.0040.01116.82
8.0.70.0070.00016.57
8.0.60.0000.00716.79
8.0.50.0030.00516.86
8.0.30.0100.01217.05
8.0.20.0140.00616.92
8.0.10.0050.00316.84
8.0.00.0100.01016.63
7.4.330.0000.00512.84
7.4.320.0070.00016.36
7.4.300.0040.00416.38
7.4.290.0070.00016.38
7.4.280.0000.00816.37
7.4.270.0030.00316.46
7.4.260.0000.00513.16
7.4.250.0030.00516.34
7.4.240.0030.00316.37
7.4.230.0030.00316.52
7.4.220.0090.01016.50
7.4.210.0040.01216.49
7.4.200.0070.00016.30
7.4.190.0030.00316.60
7.4.160.0120.00416.41
7.4.150.0150.00216.57
7.4.140.0120.00716.27
7.4.130.0100.00916.35
7.4.120.0120.00416.30
7.4.110.0060.01016.38
7.4.100.0100.00716.44
7.4.90.0170.00016.40
7.4.80.0060.01119.39
7.4.70.0100.00616.43
7.4.60.0040.01116.21
7.4.50.0000.00716.13
7.4.40.0020.01216.37
7.4.30.0090.00616.06
7.4.10.0030.01314.65
7.4.00.0090.00814.74
7.3.330.0000.00613.17
7.3.320.0000.00713.00
7.3.310.0030.00616.07
7.3.300.0070.00016.17
7.3.290.0080.01216.11
7.3.280.0080.00916.13
7.3.270.0030.01316.36
7.3.260.0060.01616.18
7.3.250.0160.00716.36
7.3.240.0110.00616.20
7.3.230.0080.00816.17
7.3.210.0070.01016.34
7.3.200.0070.01116.19
7.3.190.0030.01416.41
7.3.180.0090.00816.23
7.3.170.0060.01016.26
7.3.160.0100.01016.14
7.3.130.0070.00714.77
7.3.120.0060.01114.82
7.3.110.0100.00814.71
7.3.100.0080.00714.62
7.3.90.0050.01014.69
7.3.80.0060.00914.67
7.3.70.0060.00314.67
7.3.60.0030.00914.67
7.3.50.0050.00814.63
7.3.40.0020.01214.42
7.3.30.0090.00614.49
7.3.20.0050.00816.41
7.3.10.0030.01216.46
7.3.00.0100.00416.51
7.2.330.0150.00516.28
7.2.320.0060.01216.55
7.2.310.0110.01116.59
7.2.300.0030.01416.21
7.2.290.0060.01316.47
7.2.260.0070.01014.95
7.2.250.0090.00514.93
7.2.240.0080.00814.84
7.2.230.0090.00914.61
7.2.220.0060.00914.48
7.2.210.0070.00814.66
7.2.200.0070.00714.78
7.2.190.0030.01014.78
7.2.180.0070.00514.86
7.2.170.0050.00914.62
7.2.160.0030.01514.40
7.2.150.0080.00416.90
7.2.140.0030.01016.57
7.2.130.0110.00416.62
7.2.120.0120.00316.75
7.2.110.0040.01116.66
7.2.100.0040.00716.61
7.2.90.0040.01216.45
7.2.80.0060.00616.63
7.2.70.0030.01016.79
7.2.60.0090.00316.86
7.2.50.0000.01216.59
7.2.40.0030.01016.80
7.2.30.0040.01116.88
7.2.20.0070.00716.39
7.2.10.0040.01116.61
7.2.00.0070.00817.99
7.1.330.0080.00715.58
7.1.320.0050.00815.48
7.1.310.0040.00915.65
7.1.300.0050.00615.75
7.1.290.0030.00815.52
7.1.280.0020.01015.70
7.1.270.0060.00815.54
7.1.260.0040.00715.71
7.1.250.0110.00315.60
7.1.240.0040.00415.82
7.1.230.0070.01015.74
7.1.220.0030.01315.66
7.1.210.0060.00615.71
7.1.200.0050.00515.75
7.1.190.0070.00715.71
7.1.180.0040.01115.67
7.1.170.0000.00915.83
7.1.160.0060.00715.55
7.1.150.0070.00415.41
7.1.140.0030.01015.71
7.1.130.0030.00915.68
7.1.120.0070.00715.52
7.1.110.0000.01215.59
7.1.100.0040.00816.85
7.1.90.0130.00315.68
7.1.80.0070.00715.58
7.1.70.0040.00716.34
7.1.60.0000.01817.45
7.1.50.0060.00816.14
7.1.40.0030.00915.75
7.1.30.0060.00815.46
7.1.20.0040.01115.50
7.1.10.0000.00915.48
7.1.00.0020.03819.03
7.0.330.0040.01115.17
7.0.320.0040.01115.30
7.0.310.0000.01115.05
7.0.300.0030.01115.50
7.0.290.0070.01015.28
7.0.280.0030.01015.05
7.0.270.0070.00715.14
7.0.260.0040.00715.21
7.0.250.0030.00615.21
7.0.240.0040.00715.33
7.0.230.0060.00915.31
7.0.220.0060.00615.11
7.0.210.0030.00615.25
7.0.200.0400.00314.91
7.0.190.0040.00715.25
7.0.180.0000.01515.44
7.0.170.0100.00315.13
7.0.160.0030.00715.07
7.0.150.0040.00415.27
7.0.140.0050.04218.79
7.0.130.0090.00615.28
7.0.120.0050.04018.81
7.0.110.0150.00015.24
7.0.100.0060.00615.21
7.0.90.0030.00715.20
7.0.80.0130.00015.41
7.0.70.0000.01215.34
7.0.60.0200.03717.68
7.0.50.0080.04016.68
7.0.40.0190.04316.71
7.0.30.0210.04316.77
7.0.20.0180.04116.66
7.0.10.0180.03516.65
7.0.00.0230.04016.80
5.6.400.0030.01214.07
5.6.390.0070.00414.27
5.6.380.0080.00414.06
5.6.370.0100.00014.13
5.6.360.0040.00714.08
5.6.350.0000.01714.08
5.6.340.0110.00014.33
5.6.330.0070.00714.35
5.6.320.0030.00614.14
5.6.310.0000.00814.25
5.6.300.0100.00314.31
5.6.290.0000.00914.06
5.6.280.0000.04317.53
5.6.270.0150.00014.28
5.6.260.0090.00314.41
5.6.250.0060.00914.38
5.6.240.0070.00714.29
5.6.230.0000.00913.96
5.6.220.0030.00914.52
5.6.210.0030.02417.23
5.6.200.0080.04516.19
5.6.190.0170.03617.39
5.6.180.0180.04517.51
5.6.170.0230.03017.42
5.6.160.0170.02517.42
5.6.150.0220.03717.21
5.6.140.0200.03717.19
5.6.130.0150.04317.40
5.6.120.0190.03217.13
5.6.110.0190.04017.34
5.6.100.0220.03717.35
5.6.90.0220.02517.14
5.6.80.0220.04016.87
5.6.70.0180.04017.04
5.6.60.0190.03716.83
5.6.50.0300.02116.82
5.6.40.0180.04316.88
5.6.30.0150.04616.86
5.6.20.0200.03016.92
5.6.10.0150.03916.89
5.6.00.0220.03716.86
5.5.380.0060.00814.42
5.5.370.0070.01014.26
5.5.360.0090.00614.19
5.5.350.2080.02317.39
5.5.340.0070.03516.11
5.5.330.0180.02317.40
5.5.320.0200.04217.25
5.5.310.0170.04317.07
5.5.300.0220.04017.03
5.5.290.0220.04117.27
5.5.280.0220.04317.16
5.5.270.0180.03617.12
5.5.260.0200.02117.06
5.5.250.0200.04117.16
5.5.240.0180.04316.73
5.5.230.0210.04116.91
5.5.220.0170.04716.75
5.5.210.0180.04016.78
5.5.200.0200.04016.63
5.5.190.0150.03716.59
5.5.180.0230.03516.85
5.5.170.0000.01513.87
5.5.160.0200.04116.76
5.5.150.0180.03816.83
5.5.140.0180.02216.71
5.5.130.0190.04116.63
5.5.120.0230.03516.91
5.5.110.0230.03516.82
5.5.100.0220.02716.70
5.5.90.0130.04316.79
5.5.80.0190.02816.82
5.5.70.0190.02716.73
5.5.60.0220.02316.89
5.5.50.0160.02316.62
5.5.40.0170.02316.72
5.5.30.0290.02616.79
5.5.20.0160.04016.82
5.5.10.0260.03116.65
5.5.00.0180.03816.71
5.4.450.0150.02916.05
5.4.440.0150.03516.01
5.4.430.0190.03716.06
5.4.420.0150.03015.88
5.4.410.0160.03116.01
5.4.400.0200.03815.86
5.4.390.0170.03715.86
5.4.380.0170.03015.86
5.4.370.0180.03715.91
5.4.360.0170.02315.71
5.4.350.0180.03615.91
5.4.340.0170.02215.77
5.4.330.0100.00012.57
5.4.320.0170.03915.77
5.4.310.0170.02515.89
5.4.300.0120.02515.77
5.4.290.0170.04115.71
5.4.280.0160.03615.72
5.4.270.0180.02615.93
5.4.260.0200.03715.73
5.4.250.0150.04515.83
5.4.240.0130.02515.71
5.4.230.0200.03715.75
5.4.220.0180.03115.86
5.4.210.0120.02515.72
5.4.200.0170.02715.90
5.4.190.0170.04015.85
5.4.180.0250.03015.85
5.4.170.0170.04215.88
5.4.160.0150.03715.85
5.4.150.0180.04015.74
5.4.140.0150.02614.43
5.4.130.0130.02714.56
5.4.120.0200.03114.51
5.4.110.0150.04114.50
5.4.100.0180.03514.51
5.4.90.0200.03114.52
5.4.80.0130.02514.42
5.4.70.0230.03014.53
5.4.60.0210.02514.44
5.4.50.0170.02714.44
5.4.40.0130.04014.48
5.4.30.0170.03114.44
5.4.20.0080.03614.48
5.4.10.0120.04014.42
5.4.00.0170.03014.28
5.3.290.0140.02213.63
5.3.280.0150.02213.60
5.3.270.0210.03213.54
5.3.260.0170.03513.54
5.3.250.0180.03913.61
5.3.240.0170.02913.58
5.3.230.0180.04113.58
5.3.220.0280.02913.64
5.3.210.0150.04013.65
5.3.200.0380.02713.64
5.3.190.0160.02813.57
5.3.180.0180.03813.59
5.3.170.0190.03813.57
5.3.160.0230.01813.58
5.3.150.0200.03513.56
5.3.140.0130.02513.64
5.3.130.0170.02813.63
5.3.120.0190.03613.50
5.3.110.0130.03613.57
5.3.100.0130.03813.32
5.3.90.0100.02113.29
5.3.80.0150.03513.28
5.3.70.0150.03313.31
5.3.60.0150.02813.26
5.3.50.0170.02913.27
5.3.40.0120.03213.25
5.3.30.0080.02613.26
5.3.20.0100.02113.14
5.3.10.0120.01513.13
5.3.00.0080.02013.14
5.2.170.0170.08012.82
5.2.160.0170.03312.82
5.2.150.0170.02712.82
5.2.140.0130.02712.82
5.2.130.0100.03712.82
5.2.120.0100.03012.82
5.2.110.0130.03312.82
5.2.100.0070.03312.82
5.2.90.0100.03012.82
5.2.80.0170.02312.82
5.2.70.0100.03312.82
5.2.60.0100.03712.82
5.2.50.0100.03012.82
5.2.40.0200.01712.82
5.2.30.0100.03312.82
5.2.20.0100.02712.82
5.2.10.0170.02012.82
5.2.00.0070.03012.82
5.1.60.0030.03012.82
5.1.50.0130.01712.82
5.1.40.0070.02312.82
5.1.30.0070.03012.82
5.1.20.0070.02712.82
5.1.10.0070.02712.82
5.1.00.0130.02012.82
5.0.50.0000.02712.82
5.0.40.0100.01312.82
5.0.30.0030.03312.82
5.0.20.0000.02312.82
5.0.10.0030.02012.82
5.0.00.0030.03012.82
4.4.90.0070.01312.82
4.4.80.0000.02012.82
4.4.70.0030.02312.82
4.4.60.0030.01712.82
4.4.50.0030.01712.82
4.4.40.0170.01712.82
4.4.30.0030.01712.82
4.4.20.0070.01312.82
4.4.10.0030.01712.82
4.4.00.0000.02712.82
4.3.110.0030.01312.82
4.3.100.0000.01712.82
4.3.90.0070.03012.82
4.3.80.0030.02712.82
4.3.70.0030.01312.82
4.3.60.0030.01312.82
4.3.50.0000.01712.82
4.3.40.0070.02712.82
4.3.30.0030.01712.82
4.3.20.0000.01712.82
4.3.10.0000.02712.82
4.3.00.0030.01312.82

preferences:
56.92 ms | 401 KiB | 5 Q