3v4l.org

run code in 300+ PHP versions simultaneously
<?php class A {} $foo[] = $bar = new 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)
8.3.60.0110.00716.75
8.3.50.0120.00318.18
8.3.40.0090.00618.80
8.3.30.0110.00318.44
8.3.20.0000.00819.25
8.3.10.0040.00421.64
8.3.00.0040.00420.80
8.2.180.0030.01716.75
8.2.170.0070.00722.96
8.2.160.0070.00720.57
8.2.150.0030.00624.18
8.2.140.0040.00424.66
8.2.130.0050.00318.03
8.2.120.0030.00626.35
8.2.110.0060.00322.08
8.2.100.0040.00717.78
8.2.90.0000.00817.83
8.2.80.0000.00817.97
8.2.70.0000.00817.50
8.2.60.0040.00418.03
8.2.50.0080.00018.10
8.2.40.0000.00922.30
8.2.30.0030.00319.29
8.2.20.0000.00817.68
8.2.10.0040.00418.06
8.2.00.0000.00717.92
8.1.280.0070.00725.92
8.1.270.0040.00423.80
8.1.260.0040.00428.09
8.1.250.0000.00728.09
8.1.240.0060.00323.96
8.1.230.0070.00420.91
8.1.220.0050.00317.74
8.1.210.0000.00818.85
8.1.200.0030.00617.23
8.1.190.0050.00317.25
8.1.180.0080.00018.10
8.1.170.0040.00418.55
8.1.160.0040.00420.88
8.1.150.0000.00818.69
8.1.140.0080.00019.54
8.1.130.0040.00417.62
8.1.120.0070.00017.44
8.1.110.0070.00017.23
8.1.100.0000.00817.43
8.1.90.0000.00717.41
8.1.80.0030.00317.36
8.1.70.0070.00017.37
8.1.60.0040.00417.35
8.1.50.0000.00817.45
8.1.40.0080.00017.46
8.1.30.0040.00417.50
8.1.20.0050.00217.44
8.1.10.0080.00017.47
8.1.00.0000.00917.44
8.0.300.0050.00219.95
8.0.290.0030.00316.63
8.0.280.0070.00018.37
8.0.270.0030.00317.27
8.0.260.0050.00317.16
8.0.250.0080.00016.93
8.0.240.0030.00316.86
8.0.230.0000.00716.82
8.0.220.0030.00316.85
8.0.210.0030.00316.69
8.0.200.0060.00316.73
8.0.190.0000.00716.78
8.0.180.0040.00416.71
8.0.170.0050.00316.72
8.0.160.0030.00316.74
8.0.150.0060.00316.71
8.0.140.0000.00916.82
8.0.130.0000.00513.21
8.0.120.0000.00716.79
8.0.110.0030.00516.89
8.0.100.0040.00416.89
8.0.90.0040.00416.69
8.0.80.0130.00316.77
8.0.70.0000.00716.69
8.0.60.0040.00416.61
8.0.50.0040.00416.86
8.0.30.0140.00716.76
8.0.20.0100.01017.40
8.0.10.0040.00416.74
8.0.00.0060.01616.65
7.4.330.0000.00415.11
7.4.320.0060.00016.54
7.4.300.0030.00316.44
7.4.290.0000.00616.45
7.4.280.0040.00416.57
7.4.270.0070.00016.45
7.4.260.0040.00416.41
7.4.250.0000.00716.32
7.4.240.0030.00316.48
7.4.230.0060.00016.32
7.4.220.0150.01216.40
7.4.210.0070.00716.47
7.4.200.0080.00016.39
7.4.160.0060.00916.52
7.4.150.0170.01517.40
7.4.140.0090.01217.86
7.4.130.0130.00716.53
7.4.120.0110.00616.37
7.4.110.0070.01116.45
7.4.100.0160.00616.63
7.4.90.0130.00316.38
7.4.80.0080.01419.39
7.4.70.0070.01116.45
7.4.60.0120.00916.50
7.4.50.0100.00016.38
7.4.40.0150.00616.49
7.4.30.0040.01716.51
7.4.00.0100.00614.88
7.3.330.0060.00013.23
7.3.320.0050.00013.18
7.3.310.0030.00516.24
7.3.300.0030.00316.11
7.3.290.0070.00916.19
7.3.280.0080.00716.24
7.3.270.0120.01217.40
7.3.260.0100.00916.45
7.3.250.0080.01016.33
7.3.240.0110.00816.40
7.3.230.0090.00916.43
7.3.210.0200.00616.41
7.3.200.0070.01016.56
7.3.190.0070.01316.32
7.3.180.0150.00916.18
7.3.170.0000.01616.20
7.3.160.0030.01316.43
7.3.120.0000.01614.64
7.3.110.0060.01314.66
7.3.100.0040.01114.42
7.3.90.0030.01214.87
7.3.80.0100.01014.73
7.3.70.0060.00314.67
7.3.60.0030.01014.47
7.3.50.0100.00314.86
7.3.40.0030.01014.79
7.3.30.0090.00614.70
7.3.20.0100.00716.68
7.3.10.0030.01716.55
7.3.00.0040.01416.70
7.2.330.0060.01216.74
7.2.320.0100.00716.49
7.2.310.0070.01016.52
7.2.300.0090.00616.46
7.2.290.0150.00616.56
7.2.250.0090.00915.12
7.2.240.0040.01514.95
7.2.230.0120.00314.66
7.2.220.0070.00715.13
7.2.210.0090.00615.09
7.2.200.0000.00914.89
7.2.190.0090.00614.51
7.2.180.0000.01414.66
7.2.170.0060.00614.96
7.2.160.0030.01014.89
7.2.150.0090.00616.45
7.2.140.0070.00416.55
7.2.130.0120.00816.94
7.2.120.0120.00816.66
7.2.110.0030.01616.92
7.2.100.0070.00416.70
7.2.90.0070.00716.73
7.2.80.0030.01016.80
7.2.70.0100.00316.95
7.2.60.0140.00016.95
7.2.50.0040.01116.86
7.2.40.0030.00916.74
7.2.30.0060.00316.82
7.2.20.0070.00716.61
7.2.10.0000.00916.55
7.2.00.0040.01118.13
7.1.330.0070.01115.52
7.1.320.0000.01415.28
7.1.310.0090.00915.36
7.1.300.0070.00715.84
7.1.290.0090.00315.43
7.1.280.0070.00715.70
7.1.270.0110.00415.45
7.1.260.0060.00915.63
7.1.250.0120.00915.79
7.1.240.0070.00715.69
7.1.230.0060.01015.65
7.1.220.0080.00615.58
7.1.210.0000.01015.48
7.1.200.0060.00615.72
7.1.190.0000.00815.77
7.1.180.0040.00815.64
7.1.170.0030.01015.69
7.1.160.0000.01315.67
7.1.150.0110.00315.63
7.1.140.0030.01015.29
7.1.130.0050.00315.33
7.1.120.0110.00415.64
7.1.110.0090.00615.51
7.1.100.0020.01116.79
7.1.90.0040.01115.38
7.1.80.0090.00315.39
7.1.70.0060.00316.35
7.1.60.0110.00917.28
7.1.50.0100.00315.80
7.1.40.0060.00915.57
7.1.30.0040.00415.53
7.1.20.0060.00315.61
7.1.10.0060.00615.64
7.1.00.0050.04019.09
7.0.330.0080.00815.30
7.0.320.0000.00815.37
7.0.310.0030.01415.13
7.0.300.0000.00815.15
7.0.290.0090.00615.38
7.0.280.0080.00615.28
7.0.270.0060.00615.22
7.0.260.0030.01015.30
7.0.250.0030.01215.11
7.0.240.0030.01315.32
7.0.230.0070.00315.00
7.0.220.0040.01115.50
7.0.210.0040.00715.18
7.0.200.0370.00514.78
7.0.190.0050.00315.25
7.0.180.0060.00615.20
7.0.170.0030.01415.31
7.0.160.0000.00915.40
7.0.150.0030.00515.24
7.0.140.0040.01115.44
7.0.130.0090.00315.31
7.0.120.0040.01115.52
7.0.110.0100.00615.41
7.0.100.0040.00815.33
7.0.90.0000.01115.06
7.0.80.0070.00315.42
7.0.70.0030.00515.36
7.0.60.0350.00517.44
7.0.50.0380.00617.87
7.0.40.0420.00516.91
7.0.30.0430.00316.92
7.0.20.0400.00216.91
7.0.10.0440.00116.94
7.0.00.0420.00416.88
5.6.400.0060.01214.39
5.6.390.0060.00814.33
5.6.380.0070.00714.64
5.6.370.0070.01014.79
5.6.360.0090.00014.64
5.6.350.0000.00914.17
5.6.340.0030.00614.24
5.6.330.0110.00314.03
5.6.320.0120.00614.48
5.6.310.0120.00614.39
5.6.300.0030.00614.25
5.6.290.0080.00414.17
5.6.280.0030.04217.56
5.6.270.0030.00914.44
5.6.260.0130.00014.46
5.6.250.0000.01114.32
5.6.240.0030.01014.39
5.6.230.0060.00314.29
5.6.220.0000.00914.52
5.6.210.0370.00417.50
5.6.200.0420.00517.84
5.6.190.0430.00217.68
5.6.180.0400.00617.79
5.6.170.0400.00617.75
5.6.160.0400.00517.86
5.6.150.0410.00117.81
5.6.140.0420.00517.85
5.6.130.0420.00517.70
5.6.120.0430.00317.71
5.6.110.0430.00517.66
5.6.100.0460.00017.56
5.6.90.0570.00417.62
5.6.80.0380.00317.33
5.6.70.0470.00417.57
5.6.60.0430.00317.33
5.6.50.0510.00317.39
5.6.40.0430.00717.28
5.6.30.0450.00417.49
5.6.20.0470.00317.30
5.6.10.0420.00517.39
5.6.00.0480.00317.31
5.5.380.0060.00614.13
5.5.370.0030.01014.12
5.5.360.0030.00614.17
5.5.350.0460.00417.43
5.5.340.0400.00617.53
5.5.330.0400.00517.56
5.5.320.0430.00017.48
5.5.310.0430.00417.54
5.5.300.0390.00617.38
5.5.290.0450.00317.44
5.5.280.0380.00417.61
5.5.270.0420.00517.64
5.5.260.0570.00617.61
5.5.250.0450.00517.52
5.5.240.0430.00317.32
5.5.230.0500.00517.29
5.5.220.0430.00317.20
5.5.210.0420.00317.26
5.5.200.0420.00217.16
5.5.190.0480.00417.23
5.5.180.0540.00017.19
5.5.170.0120.00013.77
5.5.160.0450.00117.13
5.5.150.0430.00217.24
5.5.140.0400.00717.21
5.5.130.0450.00517.19
5.5.120.0400.00617.33
5.5.110.0530.00317.32
5.5.100.0510.00417.00
5.5.90.0490.00417.06
5.5.80.0480.00017.02
5.5.70.0470.00717.18
5.5.60.0430.00617.09
5.5.50.0500.00216.87
5.5.40.0560.00417.31
5.5.30.0470.00417.19
5.5.20.0450.00517.18
5.5.10.0460.00317.10
5.5.00.0520.00217.09

preferences:
54.94 ms | 400 KiB | 5 Q