3v4l.org

run code in 300+ PHP versions simultaneously
<?php error_reporting(E_ALL); $derp = []; $derp['herp'][] = 'flerp'; var_dump($derp);

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)
8.3.40.0120.00318.57
8.3.30.0150.00019.18
8.3.20.0060.00320.04
8.3.10.0080.00023.48
8.3.00.0060.00319.38
8.2.170.0060.00922.96
8.2.160.0070.00720.58
8.2.150.0070.00024.18
8.2.140.0090.00024.66
8.2.130.0080.00026.16
8.2.120.0080.00022.09
8.2.110.0120.00922.07
8.2.100.0070.00417.91
8.2.90.0000.00919.07
8.2.80.0030.00617.97
8.2.70.0000.00817.38
8.2.60.0050.00218.04
8.2.50.0040.00418.07
8.2.40.0090.00018.34
8.2.30.0050.00218.11
8.2.20.0060.00317.73
8.2.10.0000.00718.00
8.2.00.0030.00717.65
8.1.270.0060.00322.11
8.1.260.0080.00026.35
8.1.250.0040.00428.09
8.1.240.0060.00324.02
8.1.230.0040.00819.04
8.1.220.0040.00417.74
8.1.210.0000.00918.77
8.1.200.0040.00417.22
8.1.190.0080.00017.41
8.1.180.0040.00418.10
8.1.170.0000.00818.59
8.1.160.0000.00721.93
8.1.150.0000.00818.47
8.1.140.0040.00417.28
8.1.130.0040.00417.75
8.1.120.0040.00417.22
8.1.110.0000.00817.29
8.1.100.0000.00717.39
8.1.90.0050.00217.32
8.1.80.0000.00717.43
8.1.70.0040.00417.26
8.1.60.0030.00817.44
8.1.50.0000.00817.42
8.1.40.0060.00317.33
8.1.30.0040.00417.57
8.1.20.0000.00817.55
8.1.10.0000.00817.36
8.1.00.0050.00217.37
8.0.300.0060.00318.77
8.0.290.0000.00717.18
8.0.280.0030.00318.28
8.0.270.0030.00317.22
8.0.260.0030.00317.09
8.0.250.0000.00716.85
8.0.240.0030.00316.87
8.0.230.0000.00716.82
8.0.220.0030.00316.84
8.0.210.0070.00016.85
8.0.200.0030.00316.94
8.0.190.0000.00716.79
8.0.180.0050.00216.85
8.0.170.0040.00416.83
8.0.160.0000.00816.88
8.0.150.0020.00516.74
8.0.140.0030.00316.69
8.0.130.0060.00013.17
8.0.120.0040.00416.68
8.0.110.0060.00316.82
8.0.100.0030.00616.74
8.0.90.0000.00716.60
8.0.80.0150.00016.77
8.0.70.0000.00716.86
8.0.60.0000.00816.81
8.0.50.0000.00716.75
8.0.30.0100.01316.89
8.0.20.0100.00917.40
8.0.10.0050.00216.81
8.0.00.0090.01116.74
7.4.330.0000.00515.00
7.4.320.0030.00316.45
7.4.300.0000.00616.42
7.4.290.0030.00316.43
7.4.280.0080.00016.34
7.4.270.0000.00716.42
7.4.260.0040.00416.32
7.4.250.0040.00416.55
7.4.240.0050.00216.38
7.4.230.0000.00716.41
7.4.220.0030.01416.38
7.4.210.0100.00716.43
7.4.200.0000.00716.32
7.4.190.0040.00416.57
7.4.160.0110.01116.39
7.4.150.0070.01717.40
7.4.140.0030.01517.86
7.4.130.0140.00616.58
7.4.120.0130.00316.40
7.4.110.0030.01416.53
7.4.100.0030.01416.31
7.4.90.0050.01116.38
7.4.80.0180.00319.39
7.4.70.0060.01216.30
7.4.60.0140.00316.38
7.4.50.0060.00316.41
7.4.40.0070.01122.77
7.4.30.0120.00416.45
7.4.00.0040.01114.73
7.3.330.0000.00513.13
7.3.320.0000.00513.19
7.3.310.0030.00516.14
7.3.300.0000.00716.11
7.3.290.0090.00416.22
7.3.280.0090.00916.24
7.3.270.0070.01717.40
7.3.260.0110.00616.32
7.3.250.0110.00816.34
7.3.240.0140.00316.54
7.3.230.0030.01316.39
7.3.210.0130.00316.27
7.3.200.0090.01219.39
7.3.190.0110.00816.28
7.3.180.0060.00916.38
7.3.170.0120.00416.27
7.3.160.0070.01016.34
7.3.120.0060.00914.77
7.2.330.0080.00816.41
7.2.320.0180.00016.46
7.2.310.0150.00616.42
7.2.300.0150.00416.40
7.2.290.0040.01316.59
7.2.00.0100.00318.85
7.1.200.0120.00015.64
7.1.100.0000.01618.02
7.1.70.0000.00917.09
7.1.60.0000.02419.46
7.1.50.0110.01516.75
7.1.00.0030.07722.43
7.0.200.0220.00614.90
7.0.140.0030.07322.01
7.0.100.0430.06319.94
7.0.90.0430.08719.91
7.0.80.0500.07019.86
7.0.70.0500.08319.94
7.0.60.0600.08019.88
7.0.50.0400.08020.35
7.0.40.0130.07020.19
7.0.30.0070.06020.05
7.0.20.0130.07720.13
7.0.10.0070.04720.05
7.0.00.0070.06020.12
5.6.280.0070.07020.98
5.6.250.0070.08320.57
5.6.240.0170.07320.66
5.6.230.0100.08020.53
5.6.220.0030.08320.67
5.6.210.0130.08020.56
5.6.200.0070.08321.11
5.6.190.0100.07021.10
5.6.180.0030.07721.08
5.6.170.0200.07021.00
5.6.160.0070.07021.05
5.6.150.0130.09321.01
5.6.140.0100.03721.03
5.6.130.0070.08321.05
5.6.120.0070.08320.95
5.6.110.0030.08021.00
5.6.100.0100.08021.09
5.6.90.0130.08320.89
5.6.80.0130.04020.31
5.6.70.0030.08320.48
5.6.60.0030.06720.29
5.6.50.0070.08320.33
5.6.40.0070.08020.29
5.6.30.0170.07320.41
5.6.20.0070.07720.43
5.6.10.0070.08320.48
5.6.00.0100.04720.30
5.5.380.0030.08720.50
5.5.370.0100.07720.37
5.5.360.0070.08720.40
5.5.350.0130.07720.36
5.5.340.0030.07320.88
5.5.330.0030.08720.87
5.5.320.0170.07320.83
5.5.310.0000.05720.88
5.5.300.0170.07320.87
5.5.290.0000.05720.88
5.5.280.0100.06720.79
5.5.270.0170.07320.76
5.5.260.0030.09020.76
5.5.250.0130.07320.73
5.5.240.0100.06320.30
5.5.230.0030.07320.27
5.5.220.0170.07020.28
5.5.210.0100.07320.28
5.5.200.0000.09020.11
5.5.190.0070.08319.96
5.5.180.0100.05020.18
5.5.160.0070.07320.15
5.5.150.0070.07320.23
5.5.140.0070.07320.21
5.5.130.0130.07320.25
5.5.120.0000.08720.10
5.5.110.0030.08320.27
5.5.100.0100.04320.16
5.5.90.0130.07320.00
5.5.80.0170.06320.06
5.5.70.0270.04020.14
5.5.60.0130.07020.05
5.5.50.0200.06020.14
5.5.40.0070.07320.05
5.5.30.0070.07020.05
5.5.20.0170.06719.88
5.5.10.0030.07320.00
5.5.00.0070.08020.02
5.4.450.0100.07319.36
5.4.440.0100.07319.47
5.4.430.0070.07319.22
5.4.420.0070.08019.22
5.4.410.0100.07719.01
5.4.400.0070.07719.03
5.4.390.0130.06719.05
5.4.380.0100.07019.05
5.4.370.0130.07318.82
5.4.360.0130.07719.02
5.4.350.0100.07719.10
5.4.340.0130.07019.06
5.4.320.0130.07319.23
5.4.310.0070.07719.05
5.4.300.0100.08018.78
5.4.290.0070.04319.07
5.4.280.0100.07319.12
5.4.270.0070.07718.95
5.4.260.0100.07319.09
5.4.250.0070.07019.03
5.4.240.0030.05019.14
5.4.230.0070.08018.97
5.4.220.0100.06319.04
5.4.210.0030.07718.96
5.4.200.0070.08019.12
5.4.190.0070.07719.14
5.4.180.0100.07318.78
5.4.170.0130.07319.03
5.4.160.0000.05718.79
5.4.150.0100.06319.20
5.4.140.0070.06016.36
5.4.130.0030.07716.37
5.4.120.0030.07016.29
5.4.110.0130.06716.34
5.4.100.0100.06016.27
5.4.90.0170.06016.44
5.4.80.0100.06316.36
5.4.70.0070.07316.34
5.4.60.0030.08016.21
5.4.50.0130.05716.32
5.4.40.0030.07716.24
5.4.30.0000.08016.31
5.4.20.0070.06716.41
5.4.10.0130.07316.46
5.4.00.0100.07015.72
5.3.290.0030.05014.66
5.3.280.0030.08014.55
5.3.270.0130.07014.55
5.3.260.0170.06714.57
5.3.250.0070.07314.54
5.3.240.0030.05314.47
5.3.230.0130.05314.54
5.3.220.0100.06314.43
5.3.210.0030.08014.57
5.3.200.0030.07714.57
5.3.190.0100.07014.43
5.3.180.0070.06714.50
5.3.170.0070.07314.56
5.3.160.0030.08014.56
5.3.150.0130.06014.55
5.3.140.0130.05314.42
5.3.130.0070.08314.54
5.3.120.0100.07014.41
5.3.110.0100.06714.53
5.3.100.0130.07014.00
5.3.90.0070.07714.00
5.3.80.0100.06713.87
5.3.70.0100.06713.97
5.3.60.0030.07713.97
5.3.50.0100.07313.96
5.3.40.0030.08013.86
5.3.30.0100.06713.87
5.3.20.0130.05013.63
5.3.10.0070.05713.62
5.3.00.0070.07313.63
5.2.170.0030.06010.99
5.2.160.0100.03010.93
5.2.150.0130.05710.98
5.2.140.0070.06011.19
5.2.130.0030.06311.10
5.2.120.0070.05711.10
5.2.110.0070.06310.89
5.2.100.0000.06711.07
5.2.90.0030.06010.95
5.2.80.0170.05011.15
5.2.70.0030.06310.96
5.2.60.0070.04011.01
5.2.50.0000.03710.93
5.2.40.0070.03010.88
5.2.30.0070.03010.82
5.2.20.0130.04010.98
5.2.10.0000.03710.91
5.2.00.0030.03010.57
5.1.60.0030.0279.83
5.1.50.0000.03010.00
5.1.40.0000.02710.01
5.1.30.0070.02710.34
5.1.20.0000.02710.27
5.1.10.0030.02010.12
5.1.00.0030.02310.07
5.0.50.0030.0208.43
5.0.40.0030.0178.25
5.0.30.0000.0308.23
5.0.20.0000.0208.22
5.0.10.0000.0208.14
5.0.00.0030.0578.23
4.4.90.0030.0238.14
4.4.80.0000.0178.14
4.4.70.0000.0308.14
4.4.60.0030.0138.14
4.4.50.0030.0178.14
4.4.40.0000.0278.14
4.4.30.0030.0178.14
4.4.20.0000.0178.14
4.4.10.0030.0208.14
4.4.00.0030.0238.14
4.3.110.0030.0138.14
4.3.100.0000.0138.14
4.3.90.0000.0138.14
4.3.80.0000.0238.14
4.3.70.0000.0238.14
4.3.60.0070.0238.14
4.3.50.0000.0178.14
4.3.40.0000.0278.14
4.3.30.0000.0138.14
4.3.20.0000.0138.14
4.3.10.0030.0338.14
4.3.00.0030.0178.14

preferences:
40.19 ms | 400 KiB | 5 Q