3v4l.org

run code in 300+ PHP versions simultaneously
<?php error_reporting(E_ALL); $now = new Datetime(); for ($i = 0; $i < 4; $i++) { $a = $now->diff($now); } $t = 100/5.5; var_dump($t);

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)
8.3.40.0080.00818.84
8.3.30.0090.00619.09
8.3.20.0060.00320.21
8.3.10.0060.00323.65
8.3.00.0030.00622.46
8.2.170.0110.00422.96
8.2.160.0120.00322.11
8.2.150.0000.00824.18
8.2.140.0030.00624.66
8.2.130.0080.00026.16
8.2.120.0030.00619.36
8.2.110.0060.00322.25
8.2.100.0030.00917.88
8.2.90.0000.00819.21
8.2.80.0000.00818.04
8.2.70.0080.00017.75
8.2.60.0080.00018.03
8.2.50.0080.00318.07
8.2.40.0000.00818.16
8.2.30.0070.00017.93
8.2.20.0070.00217.78
8.2.10.0040.00419.65
8.2.00.0000.00717.80
8.1.270.0030.00623.79
8.1.260.0090.00026.35
8.1.250.0040.00428.09
8.1.240.0030.00624.01
8.1.230.0080.00318.82
8.1.220.0040.00417.74
8.1.210.0050.00318.77
8.1.200.0030.00617.35
8.1.190.0050.00317.29
8.1.180.0040.00418.10
8.1.170.0030.00618.54
8.1.160.0000.00721.90
8.1.150.0040.00418.69
8.1.140.0060.00317.48
8.1.130.0000.00717.86
8.1.120.0040.00417.61
8.1.110.0080.00317.57
8.1.100.0040.00417.49
8.1.90.0070.00017.58
8.1.80.0040.00417.49
8.1.70.0030.00517.52
8.1.60.0030.00617.67
8.1.50.0000.00817.46
8.1.40.0040.00417.52
8.1.30.0000.00817.70
8.1.20.0000.00917.60
8.1.10.0030.00517.57
8.1.00.0040.00417.59
8.0.300.0040.00418.77
8.0.290.0050.00217.16
8.0.280.0000.00718.50
8.0.270.0060.00317.19
8.0.260.0040.00416.95
8.0.250.0030.00317.00
8.0.240.0030.00317.14
8.0.230.0070.00017.01
8.0.220.0070.00016.94
8.0.210.0070.00017.04
8.0.200.0040.00417.09
8.0.190.0000.00817.06
8.0.180.0050.00316.98
8.0.170.0080.00216.98
8.0.160.0070.00716.96
8.0.150.0080.00016.87
8.0.140.0040.00417.03
8.0.130.0000.00513.39
8.0.120.0040.00417.00
8.0.110.0040.00417.09
8.0.100.0040.00417.02
8.0.90.0070.00016.93
8.0.80.0060.00916.98
8.0.70.0030.00516.82
8.0.60.0040.00417.05
8.0.50.0000.00816.89
8.0.30.0170.00817.07
8.0.20.0120.00617.40
8.0.10.0080.00017.04
8.0.00.0090.00916.76
7.4.330.0030.00315.20
7.4.320.0030.00516.59
7.4.300.0000.00616.48
7.4.290.0040.00416.52
7.4.280.0050.00616.65
7.4.270.0000.00716.60
7.4.260.0000.00816.65
7.4.250.0050.00316.54
7.4.240.0020.00516.55
7.4.230.0070.00016.65
7.4.220.0090.00916.66
7.4.210.0030.01016.67
7.4.200.0080.00016.49
7.4.190.0000.00716.53
7.4.160.0080.00816.60
7.4.150.0100.01017.40
7.4.140.0080.01217.86
7.4.130.0100.00916.58
7.4.120.0080.01316.56
7.4.110.0130.01016.44
7.4.100.0130.00416.59
7.4.90.0120.00416.59
7.4.80.0110.01216.62
7.4.70.0060.01616.50
7.4.60.0060.00916.66
7.4.50.0040.00016.66
7.4.40.0080.00822.77
7.4.30.0120.00916.54
7.4.10.0070.00715.07
7.4.00.0060.01215.12
7.3.330.0030.00313.26
7.3.320.0000.00513.23
7.3.310.0040.00416.36
7.3.300.0030.00316.38
7.3.290.0070.00816.46
7.3.280.0080.00916.43
7.3.270.0090.00817.40
7.3.260.0110.00516.83
7.3.250.0070.01016.48
7.3.240.0030.01416.93
7.3.230.0100.01016.49
7.3.210.0140.00416.70
7.3.200.0140.00619.39
7.3.190.0140.00516.36
7.3.180.0080.01116.52
7.3.170.0070.01016.64
7.3.160.0070.01116.86
7.3.130.0100.01015.13
7.3.120.0080.00814.91
7.3.110.0070.00914.88
7.3.100.0080.00614.91
7.3.90.0060.01114.87
7.3.80.0050.00515.04
7.3.70.0070.00815.00
7.3.60.0050.01015.04
7.3.50.0060.00514.92
7.3.40.0070.00714.76
7.3.30.0070.00714.75
7.3.20.0110.00516.67
7.3.10.0030.00816.88
7.3.00.0030.00616.73
7.2.330.0110.00816.71
7.2.320.0110.00616.80
7.2.310.0100.00616.55
7.2.300.0130.00316.93
7.2.290.0040.01216.56
7.2.260.0070.01115.13
7.2.250.0050.01315.12
7.2.240.0100.00715.19
7.2.230.0070.01014.99
7.2.220.0080.00615.20
7.2.210.0030.01115.09
7.2.200.0050.01015.06
7.2.190.0080.00315.12
7.2.180.0020.01115.12
7.2.170.0090.00715.08
7.2.160.0150.00315.07
7.2.150.0080.00416.98
7.2.140.0120.00316.70
7.2.130.0100.00717.24
7.2.120.0090.01216.95
7.2.110.0110.00017.07
7.2.100.0030.00616.49
7.2.90.0090.00417.17
7.2.80.0030.01216.87
7.2.70.0070.00716.85
7.2.60.0070.00517.07
7.2.50.0030.01417.11
7.2.40.0070.01117.03
7.2.30.0060.00917.08
7.2.20.0110.00716.93
7.2.10.0140.00316.91
7.2.00.0050.01117.83
7.1.330.0050.00915.92
7.1.320.0020.00916.10
7.1.310.0040.00915.97
7.1.300.0050.00715.98
7.1.290.0040.00715.90
7.1.280.0060.00715.86
7.1.270.0040.00615.99
7.1.260.0080.00615.78
7.1.250.0040.01115.89
7.1.240.0030.01215.88
7.1.230.0060.00916.07
7.1.220.0000.01515.83
7.1.210.0030.01015.92
7.1.200.0060.00915.98
7.1.190.0080.00315.92
7.1.180.0040.00416.04
7.1.170.0030.01015.84
7.1.160.0040.00415.82
7.1.150.0070.01015.74
7.1.140.0030.01615.77
7.1.130.0090.00615.93
7.1.120.0050.01016.06
7.1.110.0070.00716.01
7.1.100.0040.01217.09
7.1.90.0040.00816.04
7.1.80.0060.00615.69
7.1.70.0030.00616.63
7.1.60.0070.01017.53
7.1.50.0130.00925.55
7.1.40.0070.00315.82
7.1.30.0070.00715.95
7.1.20.0040.01116.03
7.1.10.0040.00816.07
7.1.00.0090.03719.28
7.0.330.0040.01115.32
7.0.320.0000.01615.61
7.0.310.0030.01115.53
7.0.300.0000.01415.66
7.0.290.0000.01115.51
7.0.280.0100.00715.60
7.0.270.0040.00815.59
7.0.260.0040.01115.65
7.0.250.0060.00615.42
7.0.240.0060.00615.69
7.0.230.0070.00715.43
7.0.220.0090.00615.32
7.0.210.0030.01015.67
7.0.200.0070.00616.34
7.0.190.0030.01015.27
7.0.180.0070.00315.32
7.0.170.0030.01215.68
7.0.160.0030.00715.48
7.0.150.0040.01115.68
7.0.140.0020.04218.62
7.0.130.0060.00915.72
7.0.120.0110.00415.16
7.0.110.0080.00415.67
7.0.100.0030.01015.57
7.0.90.0030.01015.52
7.0.80.0060.00315.50
7.0.70.0040.01115.57
7.0.60.0130.03517.76
7.0.50.0000.03316.59
7.0.40.0070.02716.80
7.0.30.0240.03916.83
7.0.20.0110.04116.91
7.0.10.0030.04816.77
7.0.00.0050.04716.70
5.6.400.0110.00514.61
5.6.390.0070.01314.67
5.6.380.0070.01014.71
5.6.370.0030.01114.75
5.6.360.0080.00414.68
5.6.350.0000.00914.54
5.6.340.0130.00314.57
5.6.330.0060.01014.55
5.6.320.0090.00614.83
5.6.310.0000.01514.54
5.6.300.0070.00714.59
5.6.290.0090.00314.62
5.6.280.0070.05017.72
5.6.270.0060.00414.34
5.6.260.0020.01314.37
5.6.250.0040.01214.41
5.6.240.0070.01014.38
5.6.230.0030.01014.46
5.6.220.0090.00614.39
5.6.210.0050.05017.57
5.6.200.0020.02416.27
5.6.190.0070.04017.40
5.6.180.0120.03617.51
5.6.170.0150.03717.45
5.6.160.0050.02817.42
5.6.150.0060.04316.25
5.6.140.0050.03716.27
5.6.130.0060.03016.41
5.6.120.0120.03617.57
5.6.110.0060.02617.61
5.6.100.0130.03817.72
5.6.90.0050.03817.82
5.6.80.0070.03817.52
5.6.70.0000.01414.23
5.6.60.0070.00714.21
5.6.50.0060.00914.42
5.6.40.0000.00814.21
5.6.30.0050.00514.58
5.6.20.0060.00914.54
5.6.10.0060.00914.42
5.6.00.0040.00814.39
5.5.380.0070.00714.05
5.5.370.0040.01214.27
5.5.360.0080.00414.02
5.5.350.1460.02117.37
5.5.340.0090.03116.29
5.5.330.0080.02217.50
5.5.320.0220.03617.25
5.5.310.0200.04817.34
5.5.300.0030.03116.13
5.5.290.0050.04516.24
5.5.280.0060.03117.51
5.5.270.0100.04017.71
5.5.260.0130.03217.64
5.5.250.0030.02417.44
5.5.240.0220.03417.27
5.5.230.0040.00814.29
5.5.220.0070.00714.34
5.5.210.0120.00314.07
5.5.200.0030.01414.13
5.5.190.0070.00714.11
5.5.180.0110.00414.32
5.5.170.0030.01114.48
5.5.160.0060.00914.44
5.5.150.0070.00714.49
5.5.140.0090.00614.49
5.5.130.0060.00914.17
5.5.120.0070.01014.46
5.5.110.0060.00914.31
5.5.100.0030.00914.47
5.5.90.0070.00714.39
5.5.80.0000.01614.38
5.5.70.0100.00714.40
5.5.60.0070.00714.37
5.5.50.0040.01114.44
5.5.40.0060.01014.36
5.5.30.0090.00914.24
5.5.20.0030.00814.49
5.5.10.0100.00714.44
5.5.00.0060.00614.42
5.4.450.0100.02415.33
5.4.440.0120.02215.09
5.4.430.0140.01915.06
5.4.420.0140.02415.09
5.4.410.0170.02215.10
5.4.400.0100.02714.92
5.4.390.0080.02015.01
5.4.380.0090.02215.07
5.4.370.0060.02314.88
5.4.360.0080.02414.92
5.4.350.0090.02015.04
5.4.340.0140.02714.93
5.4.330.0080.00410.77
5.4.320.0100.02015.08
5.4.310.0100.02115.00
5.4.300.0100.02014.95
5.4.290.0150.01815.17
5.4.280.0090.02115.13
5.4.270.0150.01515.05
5.4.260.0130.02015.10
5.4.250.0080.02314.97
5.4.240.0080.02315.00
5.4.230.0130.02015.05
5.4.220.0100.02215.04
5.4.210.0070.02414.80
5.4.200.0130.02715.05
5.4.190.0110.02114.93
5.4.180.0090.02014.98
5.4.170.0130.01815.03
5.4.160.0050.02514.83
5.4.150.0100.02214.96
5.4.140.0130.03713.51
5.4.130.0100.02013.70
5.4.120.0100.02213.74
5.4.110.0130.02713.82
5.4.100.0150.01713.71
5.4.90.0140.01513.77
5.4.80.0110.02113.64
5.4.70.0090.02113.71
5.4.60.0080.02213.73
5.4.50.0100.01913.81
5.4.40.0070.02313.49
5.4.30.0130.01613.65
5.4.20.0100.01913.71
5.4.10.0110.01813.73
5.4.00.0110.02313.33
5.3.290.0130.01812.70
5.3.280.0190.01912.69
5.3.270.0100.02312.68
5.3.260.0090.02212.66
5.3.250.0100.02012.62
5.3.240.0150.01712.74
5.3.230.0100.02212.65
5.3.220.0080.02312.60
5.3.210.0100.01912.68
5.3.200.0100.02112.59
5.3.190.0080.02312.59
5.3.180.0050.02612.60
5.3.170.0050.02512.59
5.3.160.0070.02212.62
5.3.150.0100.02112.69
5.3.140.0090.02212.66
5.3.130.0080.02412.59
5.3.120.0140.01712.60
5.3.110.0100.02812.59
5.3.100.0170.02212.41
5.3.90.0110.01712.41
5.3.80.0100.02012.41
5.3.70.0100.02212.41
5.3.60.0160.01412.41
5.3.50.0180.02212.41
5.3.40.0110.02012.41
5.3.30.0130.03412.41
5.3.20.0130.03712.41
5.3.10.0130.02812.41
5.3.00.0130.02712.41
5.2.170.0200.02714.04
5.2.160.0030.04314.04
5.2.150.0130.03714.04
5.2.140.0070.04314.04
5.2.130.0100.03314.04
5.2.120.0030.04314.04
5.2.110.0100.06314.04
5.2.100.0200.05714.04
5.2.90.0230.02314.04
5.2.80.0100.03714.04
5.2.70.0170.06314.04
5.2.60.0170.05014.04
5.2.50.0100.06014.04
5.2.40.0070.03314.04
5.2.30.0130.02714.04
5.2.20.0100.03714.04
5.2.10.0130.05714.04
5.2.00.0170.05714.04
5.1.60.0170.02714.04
5.1.50.0200.05014.04
5.1.40.0130.04014.04
5.1.30.0130.04314.04
5.1.20.0100.03314.04
5.1.10.0100.02314.04
5.1.00.0170.03314.04
5.0.50.0070.02714.04
5.0.40.0030.04314.04
5.0.30.0030.04014.04
5.0.20.0070.02014.04
5.0.10.0070.04714.04
5.0.00.0100.05314.04
4.4.90.0100.03314.04
4.4.80.0070.03714.04
4.4.70.0130.03014.04
4.4.60.0170.03014.04
4.4.50.0070.03314.04
4.4.40.0100.03714.04
4.4.30.0100.03314.04
4.4.20.0100.02714.04
4.4.10.0100.02014.04
4.4.00.0070.03314.04
4.3.110.0070.01714.04
4.3.100.0170.02014.04
4.3.90.0070.01314.04
4.3.80.0070.03314.04
4.3.70.0100.02014.04
4.3.60.0070.02014.04
4.3.50.0100.02014.04
4.3.40.0030.03014.04
4.3.30.0030.02714.04
4.3.20.0000.02314.04
4.3.10.0070.02714.04
4.3.00.0070.02714.04

preferences:
50.08 ms | 400 KiB | 5 Q