3v4l.org

run code in 300+ PHP versions simultaneously
<?php var_export(get_defined_vars());

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)
8.3.40.0120.00318.54
8.3.30.0030.01018.92
8.3.20.0040.00420.33
8.3.10.0040.00423.52
8.3.00.0090.00020.57
8.2.170.0090.00622.96
8.2.160.0000.01422.25
8.2.150.0000.00824.18
8.2.140.0110.00424.66
8.2.130.0000.00726.16
8.2.120.0030.00519.23
8.2.110.0060.00320.86
8.2.100.0000.01117.66
8.2.90.0060.00317.50
8.2.80.0040.00418.66
8.2.70.0080.00017.25
8.2.60.0000.00717.91
8.2.50.0000.00818.07
8.2.40.0000.00818.22
8.2.30.0000.00717.89
8.2.20.0040.00417.59
8.2.10.0080.00017.43
8.2.00.0000.00717.42
8.1.270.0080.00024.00
8.1.260.0060.00326.35
8.1.250.0030.01028.09
8.1.240.0120.00017.23
8.1.230.0060.00617.76
8.1.220.0000.00817.74
8.1.210.0050.00318.77
8.1.200.0030.00617.00
8.1.190.0040.00418.76
8.1.180.0080.00018.10
8.1.170.0030.00618.65
8.1.160.0000.00818.80
8.1.150.0000.00818.50
8.1.140.0040.00417.27
8.1.130.0060.00317.82
8.1.120.0030.00517.24
8.1.110.0000.00717.37
8.1.100.0030.00717.25
8.1.90.0070.00017.31
8.1.80.0000.00717.38
8.1.70.0000.00717.32
8.1.60.0030.00517.51
8.1.50.0080.00017.39
8.1.40.0040.00417.34
8.1.30.0040.00417.48
8.1.20.0000.00817.48
8.1.10.0000.00917.39
8.1.00.0030.00617.27
8.0.300.0070.00018.77
8.0.290.0070.00016.63
8.0.280.0040.00418.38
8.0.270.0070.00017.19
8.0.260.0050.00316.72
8.0.250.0030.00316.82
8.0.240.0000.00916.70
8.0.230.0030.00316.86
8.0.220.0030.00316.75
8.0.210.0030.00316.69
8.0.200.0040.00416.69
8.0.190.0030.00316.73
8.0.180.0000.00716.80
8.0.170.0030.00516.70
8.0.160.0000.00716.65
8.0.150.0040.00416.73
8.0.140.0040.00416.74
8.0.130.0030.00313.20
8.0.120.0050.00316.70
8.0.110.0000.00816.68
8.0.100.0040.00416.65
8.0.90.0070.00016.64
8.0.80.0070.00716.75
8.0.70.0050.00216.59
8.0.60.0040.00416.65
8.0.50.0050.00216.63
8.0.30.0090.01117.05
8.0.20.0080.01117.40
8.0.10.0080.00016.83
8.0.00.0070.01216.62
7.4.330.0040.00416.36
7.4.320.0060.00016.26
7.4.300.0030.00316.51
7.4.290.0000.00716.37
7.4.280.0030.00316.45
7.4.270.0030.00316.45
7.4.260.0030.00316.46
7.4.250.0060.00316.29
7.4.240.0040.00316.35
7.4.230.0030.00316.11
7.4.220.0090.00916.33
7.4.210.0080.00916.43
7.4.200.0030.00316.47
7.4.190.0020.00516.61
7.4.160.0060.00916.31
7.4.150.0150.00317.40
7.4.140.0120.00617.86
7.4.130.0090.01216.46
7.4.120.0110.00716.36
7.4.110.0080.01216.35
7.4.100.0080.01116.27
7.4.90.0060.01216.21
7.4.80.0130.00419.39
7.4.70.0030.01216.60
7.4.60.0080.00916.25
7.4.50.0060.00816.28
7.4.40.0090.00619.49
7.4.30.0140.00716.20
7.4.20.0080.00815.99
7.4.10.0050.01215.60
7.4.00.0060.01015.20
7.3.330.0030.00312.88
7.3.320.0020.00212.94
7.3.310.0040.00416.27
7.3.300.0000.00716.04
7.3.290.0100.01016.14
7.3.280.0060.01016.11
7.3.270.0140.00317.40
7.3.260.0070.01116.06
7.3.250.0140.00516.35
7.3.240.0030.01316.35
7.3.230.0130.00316.39
7.3.210.0120.00916.27
7.3.200.0070.01019.39
7.3.190.0080.01216.39
7.3.180.0080.00816.25
7.3.170.0000.01716.06
7.3.160.0100.01016.12
7.3.150.0070.01416.15
7.3.140.0100.00616.23
7.3.130.0050.01115.46
7.3.120.0100.00415.29
7.3.110.0050.01115.35
7.3.100.0080.00815.34
7.3.90.0120.00315.69
7.3.80.0050.01115.47
7.3.70.0070.01215.57
7.3.60.0100.00715.39
7.3.50.0030.01515.39
7.3.40.0100.00915.37
7.3.30.0080.00915.31
7.3.20.0110.00716.34
7.3.10.0090.00816.44
7.3.00.0080.00616.38
7.2.330.0100.00716.23
7.2.320.0060.01016.32
7.2.310.0060.01016.34
7.2.300.0100.01016.09
7.2.290.0180.00316.40
7.2.280.0070.01016.24
7.2.270.0060.00916.12
7.2.260.0100.00915.30
7.2.250.0070.01115.79
7.2.240.0090.00715.31
7.2.230.0070.00815.62
7.2.220.0050.00915.78
7.2.210.0100.01015.49
7.2.200.0080.01015.45
7.2.190.0080.00915.56
7.2.180.0050.01115.38
7.2.170.0100.00715.69
7.2.160.0110.00615.65
7.2.150.0050.00916.56
7.2.140.0050.01216.46
7.2.130.0050.01116.54
7.2.120.0060.00916.58
7.2.110.0060.00916.63
7.2.100.0100.00916.45
7.2.90.0090.00716.55
7.2.80.0050.00916.60
7.2.70.0110.00516.46
7.2.60.0070.00816.43
7.2.50.0080.00716.55
7.2.40.0040.01016.57
7.2.30.0060.00916.70
7.2.20.0060.01016.57
7.2.10.0050.01116.49
7.2.00.0030.01017.25
7.1.330.0080.00715.39
7.1.320.0050.01115.58
7.1.310.0090.00615.54
7.1.300.0090.00715.37
7.1.290.0070.01115.49
7.1.280.0060.01115.34
7.1.270.0040.01215.51
7.1.260.0070.00715.46
7.1.250.0080.00715.43
7.1.240.0130.00715.56
7.1.230.0080.00515.46
7.1.220.0080.00815.27
7.1.210.0080.00515.23
7.1.200.0060.00715.48
7.1.190.0060.00715.45
7.1.180.0070.00515.46
7.1.170.0070.00815.37
7.1.160.0070.00915.48
7.1.150.0070.01315.51
7.1.140.0100.00415.48
7.1.130.0060.01015.50
7.1.120.0110.00515.56
7.1.110.0140.00415.44
7.1.100.0050.01016.27
7.1.90.0060.00815.54
7.1.80.0080.00715.38
7.1.70.0070.00815.92
7.1.60.0100.00816.76
7.1.50.0060.00915.92
7.1.40.0090.00615.42
7.1.30.0040.01315.52
7.1.20.0120.00015.54
7.1.10.0080.00615.52
7.1.00.0090.02917.75
7.0.330.0090.00515.21
7.0.320.0090.00715.19
7.0.310.0050.00815.04
7.0.300.0030.01015.08
7.0.290.0070.00515.10
7.0.280.0090.00515.11
7.0.270.0070.00714.98
7.0.260.0060.00915.25
7.0.250.0120.00615.18
7.0.240.0080.00515.15
7.0.230.0120.01015.24
7.0.220.0090.00515.02
7.0.210.0040.01115.16
7.0.200.0080.00615.54
7.0.190.0040.00815.02
7.0.180.0080.00615.05
7.0.170.0100.00815.06
7.0.160.0060.00815.24
7.0.150.0070.00715.24
7.0.140.0050.03017.40
7.0.130.0070.00715.10
7.0.120.0030.01115.08
7.0.110.0110.00415.05
7.0.100.0110.02116.73
7.0.90.0050.03216.67
7.0.80.0130.01816.75
7.0.70.0100.02916.69
7.0.60.0060.02416.71
7.0.50.0100.03316.79
7.0.40.0100.02716.08
7.0.30.0100.02616.06
7.0.20.0050.03516.11
7.0.10.0060.03316.13
7.0.00.0110.03116.09
5.6.400.0060.01114.62
5.6.390.0060.01014.89
5.6.380.0080.00814.87
5.6.370.0100.00414.68
5.6.360.0060.01114.95
5.6.350.0050.01115.04
5.6.340.0090.00915.03
5.6.330.0080.00514.94
5.6.320.0080.00914.93
5.6.310.0050.01314.72
5.6.300.0070.00914.79
5.6.290.0090.00914.81
5.6.280.0070.02817.00
5.6.270.0030.01014.70
5.6.260.0070.00914.75
5.6.250.0030.03816.84
5.6.240.0060.03416.85
5.6.230.0060.03316.79
5.6.220.0080.03216.65
5.6.210.0100.03116.72
5.6.200.0080.03416.86
5.6.190.0110.02616.96
5.6.180.0090.02216.80
5.6.170.0080.03316.83
5.6.160.0070.03416.85
5.6.150.0050.03416.79
5.6.140.0110.02916.99
5.6.130.0090.03516.89
5.6.120.0070.03516.99
5.6.110.0080.03316.90
5.6.100.0090.02116.87
5.6.90.0090.03216.84
5.6.80.0100.01816.64
5.6.70.0120.02716.64
5.6.60.0060.03216.69
5.6.50.0130.02816.66
5.6.40.0090.02916.62
5.6.30.0100.02916.58
5.6.20.0030.03716.75
5.6.10.0070.02916.54
5.6.00.0060.03316.57
5.5.380.0100.02716.69
5.5.370.0050.03316.62
5.5.360.0100.03216.65
5.5.350.0110.02816.60
5.5.340.0050.02416.78
5.5.330.0090.03216.79
5.5.320.0080.03516.80
5.5.310.0040.03716.61
5.5.300.0100.02916.79
5.5.290.0100.03216.84
5.5.280.0110.02916.78
5.5.270.0060.03416.68
5.5.260.0090.03316.82
5.5.250.0090.03316.57
5.5.240.0090.03316.55
5.5.230.0070.03216.49
5.5.220.0100.02816.53
5.5.210.0100.03216.41
5.5.200.0100.02416.49
5.5.190.0060.03716.38
5.5.180.0080.03316.55
5.5.170.0110.00414.59
5.5.160.0040.02816.45
5.5.150.0070.03016.45
5.5.140.0070.03016.51
5.5.130.0130.02116.58
5.5.120.0090.03516.63
5.5.110.0070.03216.45
5.5.100.0060.03116.41
5.5.90.0040.02316.61
5.5.80.0070.02716.55
5.5.70.0050.02916.47
5.5.60.0020.03716.38
5.5.50.0040.02416.44
5.5.40.0090.02916.32
5.5.30.0020.03416.62
5.5.20.0080.01916.48
5.5.10.0070.02716.31
5.5.00.0070.03416.48
5.4.450.0050.02114.69
5.4.440.0030.03114.68
5.4.430.0050.03114.63
5.4.420.0060.03014.67
5.4.410.0080.03014.60
5.4.400.0110.02614.57
5.4.390.0030.03214.52
5.4.380.0080.02814.45
5.4.370.0070.02614.49
5.4.360.0100.01414.50
5.4.350.0060.03414.46
5.4.340.0030.02414.40
5.4.330.0050.00512.38
5.4.320.0060.01914.60
5.4.310.0070.02814.52
5.4.300.0060.02514.54
5.4.290.0080.02314.56
5.4.280.0050.02114.52
5.4.270.0020.03214.64
5.4.260.0050.03014.55
5.4.250.0030.03014.43
5.4.240.0050.02014.56
5.4.230.0020.02114.42
5.4.220.0100.02514.64
5.4.210.0050.02814.51
5.4.200.0060.02914.47
5.4.190.0040.03314.48
5.4.180.0090.02814.58
5.4.170.0040.02214.48
5.4.160.0050.03414.46
5.4.150.0050.02614.52
5.4.140.0040.03213.69
5.4.130.0050.03113.58
5.4.120.0050.03013.65
5.4.110.0040.03013.68
5.4.100.0080.02713.57
5.4.90.0100.02713.64
5.4.80.0050.02713.61
5.4.70.0070.02213.60
5.4.60.0040.02213.72
5.4.50.0020.03213.56
5.4.40.0070.02813.65
5.4.30.0060.02913.61
5.4.20.0090.02413.67
5.4.10.0010.02413.67
5.4.00.0080.02413.47
5.3.290.0060.03013.25
5.3.280.0050.02513.19
5.3.270.0080.01613.25
5.3.260.0010.02213.20
5.3.250.0070.02713.14
5.3.240.0030.02813.21
5.3.230.0050.03113.20
5.3.220.0070.02613.22
5.3.210.0090.02713.29
5.3.200.0150.02413.20
5.3.190.0050.03013.25
5.3.180.0040.02613.29
5.3.170.0100.02413.26
5.3.160.0030.03213.33
5.3.150.0050.03713.32
5.3.140.0140.01613.25
5.3.130.0070.03113.22
5.3.120.0050.02613.20
5.3.110.0070.02313.26
5.3.100.0050.02813.07
5.3.90.0020.02913.03
5.3.80.0030.02813.02
5.3.70.0120.02612.93
5.3.60.0060.02713.03
5.3.50.0050.02913.02
5.3.40.0080.02913.09
5.3.30.0100.02012.99
5.3.20.0040.03012.98
5.3.10.0050.01812.90
5.3.00.0050.03012.95

preferences:
47.23 ms | 400 KiB | 5 Q