3v4l.org

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

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)
8.3.40.0180.00018.45
8.3.30.0030.01018.67
8.3.20.0040.00420.20
8.3.10.0030.00523.66
8.3.00.0000.00819.84
8.2.170.0110.00722.96
8.2.160.0100.01019.32
8.2.150.0050.00324.18
8.2.140.0030.00624.66
8.2.130.0000.00726.16
8.2.120.0000.00721.11
8.2.110.0030.00620.21
8.2.100.0120.00018.04
8.2.90.0040.00419.08
8.2.80.0050.00317.97
8.2.70.0030.00617.63
8.2.60.0040.00417.93
8.2.50.0000.00818.07
8.2.40.0050.00321.10
8.2.30.0000.00720.60
8.2.20.0000.00717.67
8.2.10.0030.00518.13
8.2.00.0040.00418.11
8.1.270.0040.00418.79
8.1.260.0000.00826.35
8.1.250.0040.00428.09
8.1.240.0060.00322.19
8.1.230.0080.00419.10
8.1.220.0030.00617.76
8.1.210.0050.00318.77
8.1.200.0040.00717.36
8.1.190.0040.00417.57
8.1.180.0070.00018.10
8.1.170.0040.00418.57
8.1.160.0040.00420.67
8.1.150.0030.00518.89
8.1.140.0050.00319.48
8.1.130.0080.00017.70
8.1.120.0000.00717.51
8.1.110.0060.00317.43
8.1.100.0000.00717.45
8.1.90.0000.00717.47
8.1.80.0000.00817.42
8.1.70.0020.00517.32
8.1.60.0040.00417.60
8.1.50.0060.00317.52
8.1.40.0040.00417.53
8.1.30.0000.00817.69
8.1.20.0040.00417.62
8.1.10.0000.00817.55
8.1.00.0060.00317.42
8.0.300.0080.00018.77
8.0.290.0020.00516.75
8.0.280.0070.00018.39
8.0.270.0030.00317.16
8.0.260.0030.00317.16
8.0.250.0030.00316.95
8.0.240.0040.00417.00
8.0.230.0040.00416.96
8.0.220.0000.00716.93
8.0.210.0000.00916.92
8.0.200.0000.00616.93
8.0.190.0040.00417.02
8.0.180.0030.00716.95
8.0.170.0040.00416.96
8.0.160.0040.00416.97
8.0.150.0040.00416.90
8.0.140.0070.00016.88
8.0.130.0060.00013.39
8.0.120.0020.00516.95
8.0.110.0040.00416.89
8.0.100.0040.00416.89
8.0.90.0070.00016.88
8.0.80.0100.00616.90
8.0.70.0050.00316.89
8.0.60.0080.00017.00
8.0.50.0050.00216.93
8.0.30.0080.01317.21
8.0.20.0120.00817.40
8.0.10.0000.00717.01
8.0.00.0110.00616.90
7.4.330.0050.00016.76
7.4.320.0040.00216.58
7.4.300.0000.00616.48
7.4.290.0030.00316.48
7.4.280.0050.00516.35
7.4.270.0000.00616.50
7.4.260.0030.00616.47
7.4.250.0060.00316.56
7.4.240.0050.00216.56
7.4.230.0030.00316.39
7.4.220.0090.00616.53
7.4.210.0070.00716.65
7.4.200.0020.00516.52
7.4.160.0150.00616.54
7.4.150.0170.00017.40
7.4.140.0110.01017.86
7.4.130.0140.00616.50
7.4.120.0060.01316.62
7.4.110.0030.01416.57
7.4.100.0130.00416.55
7.4.90.0100.00716.55
7.4.80.0080.00819.39
7.4.70.0090.00916.59
7.4.60.0080.01016.33
7.4.50.0090.00516.47
7.4.40.0080.01216.22
7.4.30.0040.01316.55
7.4.20.0110.00716.44
7.4.10.0170.00016.38
7.4.00.0070.00815.59
7.3.330.0030.00313.22
7.3.320.0030.00313.18
7.3.310.0000.00716.47
7.3.300.0070.00016.43
7.3.290.0090.00816.45
7.3.280.0120.00616.37
7.3.270.0170.00017.40
7.3.260.0090.00916.54
7.3.250.0110.00816.51
7.3.240.0100.00716.31
7.3.230.0090.00916.42
7.3.210.0110.00716.51
7.3.200.0140.00416.36
7.3.190.0070.01016.41
7.3.180.0090.00716.45
7.3.170.0080.01216.37
7.3.160.0150.00516.43
7.3.150.0030.01216.34
7.3.140.0030.01216.31
7.3.130.0130.00316.52
7.3.120.0110.00416.37
7.3.110.0060.00916.27
7.3.100.0120.00916.41
7.3.90.0090.00616.46
7.3.80.0060.00916.32
7.3.70.0120.00816.22
7.3.60.0110.00716.38
7.3.50.0000.02016.34
7.3.40.0030.01716.30
7.3.30.0040.01716.39
7.3.20.0140.00316.37
7.3.10.0060.01116.50
7.3.00.0070.01016.48
7.2.330.0110.00716.48
7.2.320.0060.01216.57
7.2.310.0070.01016.68
7.2.300.0140.00716.61
7.2.290.0090.00916.78
7.2.280.0080.00816.77
7.2.270.0060.01116.50
7.2.260.0090.00916.54
7.2.250.0090.00916.70
7.2.240.0120.00616.44
7.2.230.0060.01116.63
7.2.220.0070.01016.50
7.2.210.0040.01216.55
7.2.200.0140.00716.74
7.2.190.0130.00916.51
7.2.180.0070.01416.50
7.2.170.0110.01116.63
7.2.160.0090.01316.71
7.2.150.0130.00716.67
7.2.140.0170.00016.64
7.2.130.0070.01016.62
7.2.120.0170.00016.58
7.2.110.0060.01216.75
7.2.100.0080.00816.84
7.2.90.0140.00316.60
7.2.80.0080.01116.53
7.2.70.0090.00616.50
7.2.60.0130.00716.79
7.2.50.0030.01516.48
7.2.40.0090.00616.76
7.2.30.0070.01016.58
7.2.20.0070.01016.66
7.2.10.0120.00416.63
7.2.00.0130.00917.81
7.1.330.0150.00615.26
7.1.320.0120.00415.36
7.1.310.0080.01115.45
7.1.300.0070.01415.60
7.1.290.0070.01315.48
7.1.280.0030.01715.30
7.1.270.0120.00915.27
7.1.260.0040.01515.22
7.1.250.0090.00615.55
7.1.240.0060.00915.14
7.1.230.0110.00515.32
7.1.220.0080.00815.48
7.1.210.0060.00915.42
7.1.200.0100.00615.53
7.1.190.0070.00715.19
7.1.180.0030.01115.45
7.1.170.0050.00915.25
7.1.160.0080.00815.19
7.1.150.0120.00315.23
7.1.140.0090.00515.45
7.1.130.0070.00715.29
7.1.120.0090.00615.30
7.1.110.0120.00315.36
7.1.100.0010.01216.74
7.1.90.0130.00315.20
7.1.80.0040.01115.28
7.1.70.0020.00916.23
7.1.60.0100.00917.29
7.1.50.0090.00716.08
7.1.40.0110.00415.30
7.1.30.0040.01115.42
7.1.20.0070.00715.30
7.1.10.0120.00315.35
7.1.00.0060.03918.86
7.0.330.0150.00015.18
7.0.320.0030.01215.09
7.0.310.0060.00915.16
7.0.300.0030.01014.95
7.0.290.0030.01115.32
7.0.280.0070.00714.93
7.0.270.0110.00415.06
7.0.260.0070.00714.85
7.0.250.0140.00315.07
7.0.240.0030.01315.20
7.0.230.0120.00315.03
7.0.220.0080.00614.89
7.0.210.0070.00715.20
7.0.200.0050.00715.94
7.0.190.0040.01115.17
7.0.180.0070.00715.10
7.0.170.0060.00915.07
7.0.160.0110.00414.98
7.0.150.0070.00715.08
7.0.140.0200.00715.29
7.0.130.0090.00615.13
7.0.120.0040.01415.22
7.0.110.0040.01214.90
7.0.100.0060.00915.11
7.0.90.0030.01015.07
7.0.80.0070.00715.05
7.0.70.0040.01114.99
7.0.60.0150.03917.50
7.0.50.0110.03816.41
7.0.40.0070.03317.67
7.0.30.0160.02817.52
7.0.20.0170.04117.69
7.0.10.0110.02017.65
7.0.00.0080.04517.67
5.6.400.0140.00315.84
5.6.390.0030.01415.90
5.6.380.0090.00915.89
5.6.370.0080.00815.79
5.6.360.0090.00615.85
5.6.350.0030.01315.94
5.6.340.0060.01015.72
5.6.330.0070.01115.57
5.6.320.0120.00615.45
5.6.310.0070.01015.63
5.6.300.0030.01415.82
5.6.290.0080.00815.57
5.6.280.0070.02018.30
5.6.270.0070.01315.68
5.6.260.0040.01315.65
5.6.250.0090.00915.93
5.6.240.0120.00615.59
5.6.230.0070.01015.61
5.6.220.0100.00716.02
5.6.210.0090.03818.21
5.6.200.0140.04116.97
5.6.190.0070.05017.98
5.6.180.0170.02918.06
5.6.170.0160.02118.17
5.6.160.0050.04918.29
5.6.150.0020.03016.94
5.6.140.0060.04516.95
5.6.130.0130.03616.95
5.6.120.0070.04018.39
5.6.110.0100.03118.48
5.6.100.0020.03118.43
5.6.90.0140.04418.44
5.6.80.0180.03817.99
5.6.70.0100.00615.63
5.6.60.0100.00715.80
5.6.50.0100.00715.67
5.6.40.0030.01615.82
5.6.30.0090.00915.91
5.6.20.0100.00715.73
5.6.10.0060.01115.78
5.6.00.0140.00315.82
5.5.380.0070.01015.78
5.5.370.0070.01015.57
5.5.360.0040.01315.75
5.5.350.0050.04518.04
5.5.340.0020.03016.88
5.5.330.0100.04417.91
5.5.320.0230.04518.05
5.5.310.0230.03918.07
5.5.300.0040.02416.90
5.5.290.0060.04116.99
5.5.280.0150.03818.09
5.5.270.0090.04618.33
5.5.260.0130.03818.08
5.5.250.0110.04218.19
5.5.240.0130.03317.96
5.5.230.0030.01415.70
5.5.220.0100.00715.79
5.5.210.0090.00915.65
5.5.200.0030.01415.69
5.5.190.0070.01015.77
5.5.180.0070.01015.63
5.5.170.0070.01015.82
5.5.160.0070.01115.74
5.5.150.0090.00915.74
5.5.140.0140.00415.24
5.5.130.0060.01215.65
5.5.120.0120.00615.78
5.5.110.0030.01415.23
5.5.100.0040.01415.61
5.5.90.0090.00915.58
5.5.80.0060.01215.51
5.5.70.0120.00615.66
5.5.60.0100.00715.88
5.5.50.0070.01015.76
5.5.40.0060.01215.73
5.5.30.0030.01615.69
5.5.20.0100.00715.65
5.5.10.0070.01015.85
5.5.00.0000.01715.48

preferences:
40.48 ms | 400 KiB | 5 Q