3v4l.org

run code in 300+ PHP versions simultaneously
<?php foreach($_SERVER as $k => $v) { if(is_string($v)) { echo("$k => $v "); } else if(is_array($v)) { foreach($v as $k => $inv) { ech("$k => $inv "); } } }

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)
8.3.60.0100.01018.56
8.3.50.0130.00821.88
8.3.40.0120.00618.53
8.3.30.0040.01218.59
8.3.20.0080.00020.21
8.3.10.0050.00323.67
8.3.00.0000.00819.97
8.2.180.0040.01116.63
8.2.170.0090.00922.96
8.2.160.0030.01019.50
8.2.150.0040.00424.18
8.2.140.0040.01124.66
8.2.130.0040.00420.75
8.2.120.0040.00426.35
8.2.110.0100.00022.25
8.2.100.0080.00418.03
8.2.90.0040.00419.18
8.2.80.0050.00317.97
8.2.70.0080.00017.63
8.2.60.0000.00817.91
8.2.50.0000.00818.07
8.2.40.0000.00819.34
8.2.30.0030.00720.66
8.2.20.0030.00617.67
8.2.10.0040.00418.09
8.2.00.0030.00617.92
8.1.280.0060.00925.92
8.1.270.0080.00018.77
8.1.260.0040.00428.09
8.1.250.0000.00828.09
8.1.240.0040.00423.96
8.1.230.0070.00419.09
8.1.220.0030.00517.74
8.1.210.0040.00418.77
8.1.200.0060.00317.35
8.1.190.0040.00417.70
8.1.180.0050.00318.10
8.1.170.0000.00818.53
8.1.160.0000.00821.91
8.1.150.0040.00418.75
8.1.140.0040.00419.52
8.1.130.0040.00417.60
8.1.120.0000.00717.36
8.1.110.0000.01017.39
8.1.100.0000.00817.49
8.1.90.0040.00417.46
8.1.80.0040.00417.29
8.1.70.0000.00717.49
8.1.60.0040.00417.57
8.1.50.0040.00417.54
8.1.40.0060.00317.39
8.1.30.0000.00817.60
8.1.20.0050.00317.64
8.1.10.0000.00917.55
8.1.00.0000.00817.38
8.0.300.0050.00318.77
8.0.290.0000.00716.75
8.0.280.0000.00718.46
8.0.270.0000.00817.16
8.0.260.0030.00317.12
8.0.250.0060.00017.01
8.0.240.0000.00717.02
8.0.230.0080.00017.02
8.0.220.0040.00416.94
8.0.210.0050.00516.85
8.0.200.0030.00316.91
8.0.190.0040.00416.99
8.0.180.0000.00816.94
8.0.170.0050.00317.00
8.0.160.0030.00316.96
8.0.150.0030.00616.96
8.0.140.0000.00716.90
8.0.130.0050.00013.43
8.0.120.0040.00416.94
8.0.110.0040.00416.92
8.0.100.0000.00716.81
8.0.90.0000.00816.88
8.0.80.0100.00716.93
8.0.70.0000.00716.84
8.0.60.0000.00816.93
8.0.50.0070.00017.00
8.0.30.0070.01017.15
8.0.20.0120.00717.40
8.0.10.0000.00816.88
8.0.00.0110.00616.81
7.4.330.0050.00016.71
7.4.320.0030.00316.46
7.4.300.0000.00616.41
7.4.290.0000.00816.57
7.4.280.0000.00916.61
7.4.270.0030.00316.58
7.4.260.0060.00316.55
7.4.250.0030.00316.55
7.4.240.0030.00316.52
7.4.230.0030.00316.40
7.4.220.0070.01416.45
7.4.210.0070.00816.43
7.4.200.0030.00416.33
7.4.160.0060.01016.39
7.4.150.0070.01017.40
7.4.140.0120.00617.86
7.4.130.0150.00816.50
7.4.120.0110.00816.46
7.4.110.0030.01516.71
7.4.100.0150.00416.61
7.4.90.0090.01416.64
7.4.80.0090.00919.39
7.4.70.0120.00416.58
7.4.60.0130.00316.54
7.4.50.0060.00616.52
7.4.40.0120.00416.63
7.4.30.0090.00916.43
7.4.10.0070.01014.85
7.4.00.0070.01015.04
7.3.330.0030.00313.29
7.3.320.0050.00013.13
7.3.310.0060.00316.37
7.3.300.0070.00016.29
7.3.290.0060.00816.41
7.3.280.0060.01016.39
7.3.270.0070.01017.40
7.3.260.0130.00516.48
7.3.250.0110.00816.45
7.3.240.0050.01116.48
7.3.230.0030.01416.43
7.3.210.0030.01316.40
7.3.200.0120.00416.33
7.3.190.0060.01616.46
7.3.180.0070.01016.29
7.3.170.0030.01316.44
7.3.160.0100.00616.52
7.3.130.0070.01014.81
7.3.120.0060.01214.79
7.3.110.0080.01014.88
7.3.100.0080.00814.80
7.3.90.0050.01114.74
7.3.80.0050.00914.83
7.3.70.0100.00514.77
7.3.60.0050.00714.75
7.3.50.0060.00514.74
7.3.40.0060.00714.89
7.3.30.0020.00914.61
7.3.20.0000.01416.68
7.3.10.0110.00516.62
7.3.00.0040.01216.62
7.2.330.0110.00816.40
7.2.320.0130.01016.75
7.2.310.0070.01016.74
7.2.300.0060.01216.40
7.2.290.0170.00616.63
7.2.260.0030.01215.18
7.2.250.0040.01515.28
7.2.240.0050.01314.99
7.2.230.0070.01015.04
7.2.220.0020.01615.24
7.2.210.0010.01115.21
7.2.200.0020.01015.04
7.2.190.0060.00915.04
7.2.180.0050.00815.21
7.2.170.0090.00714.94
7.2.160.0070.00714.85
7.2.150.0040.01116.65
7.2.140.0070.01017.06
7.2.130.0100.00316.97
7.2.120.0040.01116.97
7.2.110.0030.00616.76
7.2.100.0070.00716.98
7.2.90.0030.01016.95
7.2.80.0030.01417.09
7.2.70.0030.01317.08
7.2.60.0090.00716.82
7.2.50.0080.00316.93
7.2.40.0000.01516.91
7.2.30.0090.00316.96
7.2.20.0030.01016.92
7.2.10.0070.01017.04
7.2.00.0120.01018.09
7.1.330.0100.00515.97
7.1.320.0050.00915.70
7.1.310.0050.00415.82
7.1.300.0020.01315.64
7.1.290.0030.01115.87
7.1.280.0030.01015.75
7.1.270.0060.00415.78
7.1.260.0060.00415.64
7.1.250.0040.00815.70
7.1.240.0030.01215.74
7.1.230.0040.01115.82
7.1.220.0000.00815.82
7.1.210.0110.00415.89
7.1.200.0070.00515.51
7.1.190.0070.01115.61
7.1.180.0030.01015.86
7.1.170.0070.00315.42
7.1.160.0100.00315.94
7.1.150.0030.00615.74
7.1.140.0030.01315.40
7.1.130.0030.00915.85
7.1.120.0040.00415.72
7.1.110.0080.00815.90
7.1.100.0060.00516.99
7.1.90.0060.00615.92
7.1.80.0090.00315.78
7.1.70.0050.00516.26
7.1.60.0080.01017.48
7.1.50.0030.00916.15
7.1.40.0030.01015.72
7.1.30.0030.00715.55
7.1.20.0060.00615.91
7.1.10.0030.00915.53
7.1.00.0030.04218.95
7.0.330.0060.01015.17
7.0.320.0000.01115.45
7.0.310.0030.00615.33
7.0.300.0000.00915.40
7.0.290.0030.00615.28
7.0.280.0130.00315.38
7.0.270.0030.00615.45
7.0.260.0060.00615.32
7.0.250.0000.01515.57
7.0.240.0100.00315.50
7.0.230.0100.00315.46
7.0.220.0000.01015.51
7.0.210.0040.00415.46
7.0.200.0050.00716.06
7.0.190.0000.01415.34
7.0.180.0030.00715.41
7.0.170.0070.00315.21
7.0.160.0030.00915.35
7.0.150.0030.01315.33
7.0.140.0070.00715.15
7.0.130.0040.00815.45
7.0.120.0040.00415.48
7.0.110.0030.01015.37
7.0.100.0070.01015.22
7.0.90.0060.01015.49
7.0.80.0110.00015.32
7.0.70.0060.00615.38
7.0.60.0070.04217.67
7.0.50.0030.04616.68
7.0.40.0080.04716.62
7.0.30.0170.02716.69
7.0.20.0180.04216.75
7.0.10.0070.02216.74
7.0.00.0070.03216.61
5.6.400.0030.00914.29
5.6.390.0040.00814.59
5.6.380.0100.00714.32
5.6.370.0040.01114.33
5.6.360.0080.00413.85
5.6.350.0080.00414.57
5.6.340.0000.00914.57
5.6.330.0110.00314.65
5.6.320.0090.00614.36
5.6.310.0120.00314.50
5.6.300.0060.00914.38
5.6.290.0040.00414.61
5.6.280.0050.01817.65
5.6.270.0070.00714.50
5.6.260.0000.01714.41
5.6.250.0100.00614.53
5.6.240.0070.01414.39
5.6.230.0060.00614.50
5.6.220.0000.01114.04
5.6.210.0020.04917.29
5.6.200.0070.02316.14
5.6.190.0070.04017.36
5.6.180.0270.04417.47
5.6.170.0150.02217.45
5.6.160.0090.02717.29
5.6.150.0090.02016.08
5.6.140.0100.04316.15
5.6.130.0080.04616.31
5.6.120.0130.04217.76
5.6.110.0090.02317.66
5.6.100.0110.03517.63
5.6.90.0100.04617.65
5.6.80.0030.03917.17
5.6.70.0090.00314.34
5.6.60.0070.01014.14
5.6.50.0100.01014.09
5.6.40.0050.01114.13
5.6.30.0130.00814.02
5.6.20.0090.01114.13
5.6.10.0140.00814.32
5.6.00.0130.01014.26
5.5.380.0080.00414.24
5.5.370.0040.01214.10
5.5.360.0080.00313.86
5.5.350.0120.01817.13
5.5.340.0060.02916.10
5.5.330.0050.04917.09
5.5.320.0170.03917.13
5.5.310.0130.02817.15
5.5.300.0050.02516.03
5.5.290.0100.04315.88
5.5.280.0050.02417.63
5.5.270.0050.02817.55
5.5.260.0070.04317.58
5.5.250.0080.03517.40
5.5.240.0120.02717.14
5.5.230.0100.00314.00
5.5.220.0030.01014.00
5.5.210.0070.00314.18
5.5.200.0000.01014.50
5.5.190.0030.01014.00
5.5.180.0040.00714.22
5.5.170.0030.01013.98
5.5.160.0030.01113.75
5.5.150.0060.00814.28
5.5.140.0070.00314.07
5.5.130.0000.01514.34
5.5.120.0030.01013.94
5.5.110.0040.00414.29
5.5.100.0060.00613.97
5.5.90.0060.00314.27
5.5.80.0100.00314.17
5.5.70.0080.00814.25
5.5.60.0100.00714.34
5.5.50.0030.01314.32
5.5.40.0070.00314.07
5.5.30.0030.01014.13
5.5.20.0090.00314.27
5.5.10.0000.01014.24
5.5.00.0030.01014.07

preferences:
59.84 ms | 401 KiB | 5 Q