3v4l.org

run code in 300+ PHP versions simultaneously
<?php echo "test ".var_export($_SERVER,true);

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)
8.3.60.0160.00016.63
8.3.50.0110.00621.15
8.3.40.0090.00918.59
8.3.30.0110.00418.77
8.3.20.0070.00020.35
8.3.10.0080.00023.62
8.3.00.0080.00019.73
8.2.180.0110.00418.29
8.2.170.0070.00722.96
8.2.160.0030.01620.47
8.2.150.0080.00024.18
8.2.140.0000.00824.66
8.2.130.0080.00021.07
8.2.120.0080.00026.35
8.2.110.0060.00322.29
8.2.100.0090.00317.91
8.2.90.0040.00419.06
8.2.80.0030.00617.97
8.2.70.0090.00017.50
8.2.60.0040.00417.91
8.2.50.0040.00418.07
8.2.40.0070.00422.23
8.2.30.0070.00020.63
8.2.20.0040.00417.50
8.2.10.0040.00417.99
8.2.00.0040.00418.00
8.1.280.0070.01425.92
8.1.270.0050.00320.43
8.1.260.0040.00428.09
8.1.250.0000.00728.09
8.1.240.0030.00523.92
8.1.230.0000.01117.77
8.1.220.0000.00817.74
8.1.210.0040.00418.77
8.1.200.0030.00717.13
8.1.190.0000.00817.10
8.1.180.0050.00318.10
8.1.170.0000.00818.55
8.1.160.0050.00320.71
8.1.150.0040.00418.70
8.1.140.0040.00419.43
8.1.130.0030.00317.64
8.1.120.0050.00217.38
8.1.110.0040.00317.43
8.1.100.0040.00417.29
8.1.90.0030.00317.41
8.1.80.0040.00417.34
8.1.70.0070.00017.32
8.1.60.0050.00317.40
8.1.50.0060.00317.35
8.1.40.0040.00417.46
8.1.30.0060.00317.58
8.1.20.0070.00017.49
8.1.10.0060.00317.48
8.1.00.0070.00017.40
8.0.300.0080.00018.77
8.0.290.0000.00816.58
8.0.280.0040.00418.30
8.0.270.0030.00317.10
8.0.260.0000.00817.20
8.0.250.0070.00016.93
8.0.240.0040.00416.98
8.0.230.0000.00716.79
8.0.220.0040.00416.84
8.0.210.0000.00716.88
8.0.200.0030.00616.91
8.0.190.0040.00816.84
8.0.180.0040.00416.88
8.0.170.0020.00516.79
8.0.160.0050.00316.93
8.0.150.0030.00516.80
8.0.140.0070.00016.75
8.0.130.0030.00313.30
8.0.120.0080.00016.80
8.0.110.0000.00716.82
8.0.100.0000.00716.86
8.0.90.0040.00416.62
8.0.80.0100.00616.79
8.0.70.0040.00416.71
8.0.60.0000.00716.89
8.0.50.0040.00416.79
8.0.30.0060.01216.84
8.0.20.0130.00517.40
8.0.10.0050.00316.81
8.0.00.0100.00816.80
7.4.330.0050.00016.66
7.4.320.0000.00616.36
7.4.300.0030.00616.54
7.4.290.0030.00316.46
7.4.280.0060.00316.42
7.4.270.0060.00016.45
7.4.260.0040.00416.52
7.4.250.0000.00716.51
7.4.240.0070.00016.50
7.4.230.0070.00016.61
7.4.220.0040.01116.34
7.4.210.0120.00416.56
7.4.200.0000.00716.54
7.4.160.0030.01316.70
7.4.150.0120.00617.40
7.4.140.0100.01117.86
7.4.130.0060.01216.39
7.4.120.0140.00516.36
7.4.110.0140.00316.24
7.4.100.0160.00316.24
7.4.90.0130.00416.50
7.4.80.0060.00919.39
7.4.70.0140.00616.47
7.4.60.0080.00716.30
7.4.50.0080.00816.22
7.4.40.0210.00416.26
7.4.30.0150.00416.21
7.4.20.0150.00316.25
7.4.10.0090.01016.24
7.4.00.0120.00315.79
7.3.330.0070.00012.94
7.3.320.0030.00313.06
7.3.310.0000.00816.15
7.3.300.0000.00716.12
7.3.290.0120.00416.20
7.3.280.0050.01016.19
7.3.270.0140.00617.40
7.3.260.0100.00716.47
7.3.250.0080.01216.32
7.3.240.0090.01216.17
7.3.230.0110.00816.39
7.3.210.0070.01016.39
7.3.200.0180.00419.39
7.3.190.0130.00416.52
7.3.180.0120.00916.36
7.3.170.0100.01015.95
7.3.160.0110.00716.30
7.3.150.0070.01116.36
7.3.140.0090.00916.32
7.3.130.0110.00816.14
7.3.120.0070.01115.45
7.3.110.0060.01115.43
7.3.100.0110.00615.45
7.3.90.0060.01215.29
7.3.80.0050.01215.55
7.3.70.0110.00615.49
7.3.60.0070.00715.45
7.3.50.0090.01115.52
7.3.40.0110.00615.46
7.3.30.0140.00415.45
7.3.20.0080.00916.38
7.3.10.0050.01016.41
7.3.00.0080.00716.49
7.2.330.0140.00316.46
7.2.320.0080.01316.54
7.2.310.0160.00316.41
7.2.300.0140.00716.36
7.2.290.0070.01116.30
7.2.280.0160.00716.61
7.2.270.0110.00716.71
7.2.260.0030.01516.66
7.2.250.0110.00716.54
7.2.240.0080.00715.78
7.2.230.0090.01015.78
7.2.220.0110.00415.60
7.2.210.0110.00915.78
7.2.200.0100.01015.58
7.2.190.0120.00815.74
7.2.180.0060.01215.55
7.2.170.0110.01115.69
7.2.160.0110.00515.75
7.2.150.0120.00516.72
7.2.140.0070.00816.77
7.2.130.0050.00916.62
7.2.120.0070.00816.63
7.2.110.0070.01116.70
7.2.100.0050.01116.70
7.2.90.0120.00816.79
7.2.80.0080.00716.92
7.2.70.0060.01016.82
7.2.60.0070.01016.78
7.2.50.0100.00516.82
7.2.40.0070.00716.85
7.2.30.0070.00916.84
7.2.20.0070.00616.87
7.2.10.0070.00816.66
7.2.00.0050.01017.29
7.1.330.0070.01315.49
7.1.320.0140.00515.57
7.1.310.0140.00815.51
7.1.300.0090.00915.33
7.1.290.0240.00915.55
7.1.280.0060.01415.43
7.1.270.0110.00715.49
7.1.260.0130.00615.46
7.1.250.0090.00615.60
7.1.240.0210.00415.16
7.1.230.0180.00515.17
7.1.220.0170.01715.49
7.1.210.0210.00715.23
7.1.200.0080.00815.50
7.1.190.0060.01614.98
7.1.180.0100.01015.20
7.1.170.0110.00815.43
7.1.160.0190.00615.15
7.1.150.0110.00715.22
7.1.140.0130.01015.37
7.1.130.0100.01015.23
7.1.120.0060.01315.24
7.1.110.0150.00715.42
7.1.100.0130.00516.62
7.1.90.0120.00815.31
7.1.80.0030.01415.50
7.1.70.0060.00616.21
7.1.60.0040.01717.49
7.1.50.0070.00916.05
7.1.40.0210.00015.50
7.1.30.0120.00615.24
7.1.20.0120.00615.39
7.1.10.0140.00315.20
7.1.00.0040.04418.78
7.0.330.0080.01514.94
7.0.320.0150.00714.77
7.0.310.0250.00415.09
7.0.300.0130.00815.11
7.0.290.0150.00915.05
7.0.280.0110.00815.02
7.0.270.0090.00915.11
7.0.260.0060.01214.91
7.0.250.0080.00815.03
7.0.240.0130.01015.05
7.0.230.0130.00315.03
7.0.220.0130.00714.96
7.0.210.0110.00715.17
7.0.200.0050.00715.78
7.0.190.0060.01315.02
7.0.180.0120.01115.25
7.0.170.0100.01115.25
7.0.160.0200.00615.26
7.0.150.0030.01515.05
7.0.140.0150.01215.37
7.0.130.0090.01015.19
7.0.120.0130.00415.18
7.0.110.0190.00015.06
7.0.100.0140.00515.04
7.0.90.0260.00315.04
7.0.80.0160.00715.01
7.0.70.0130.00615.00
7.0.60.0110.02517.57
7.0.50.0130.02616.45
7.0.40.0060.03117.57
7.0.30.0100.03217.63
7.0.20.0220.04317.62
7.0.10.0130.04917.62
7.0.00.0100.04517.49
5.6.400.0030.01615.53
5.6.390.0110.01115.75
5.6.380.0070.01716.02
5.6.370.0160.00815.76
5.6.360.0130.00615.75
5.6.350.0100.01015.87
5.6.340.0100.01015.76
5.6.330.0090.01015.61
5.6.320.0000.01815.73
5.6.310.0040.01615.56
5.6.300.0170.00816.07
5.6.290.0120.00915.99
5.6.280.0070.01115.65
5.6.270.0130.00716.03
5.6.260.0130.00615.72
5.6.250.0120.00615.89
5.6.240.0140.01115.61
5.6.230.0030.01815.62
5.6.220.0100.01015.66
5.6.210.0130.02218.19
5.6.200.0120.04516.98
5.6.190.0110.03718.12
5.6.180.0250.03918.09
5.6.170.0250.03518.18
5.6.160.0120.04517.99
5.6.150.0100.04816.87
5.6.140.0130.03817.02
5.6.130.0110.03316.69
5.6.120.0100.04718.21
5.6.110.0060.02918.43
5.6.100.0070.02918.16
5.6.90.0090.02318.54
5.6.80.0100.02517.87
5.6.70.0070.01715.38
5.6.60.0160.00615.61
5.6.50.0140.01115.61
5.6.40.0150.00715.62
5.6.30.0150.00815.71
5.6.20.0170.00315.59
5.6.10.0140.00915.68
5.6.00.0180.00415.55
5.5.380.0110.01515.60
5.5.370.0140.00515.69
5.5.360.0130.00815.59
5.5.350.0140.04218.10
5.5.340.0110.04416.95
5.5.330.0100.02718.00
5.5.320.0150.02718.20
5.5.310.0170.03417.95
5.5.300.0080.04016.72
5.5.290.0110.03616.73
5.5.280.0150.04018.07
5.5.270.0070.04018.13
5.5.260.0120.04418.26
5.5.250.0130.03218.13
5.5.240.0110.04617.89
5.5.230.0120.01215.70
5.5.220.0230.00415.31
5.5.210.0130.01015.86
5.5.200.0100.01015.57
5.5.190.0130.00815.64
5.5.180.0120.01015.75
5.5.170.0120.01215.54
5.5.160.0120.00915.88
5.5.150.0090.01115.93
5.5.140.0130.00815.75
5.5.130.0110.00915.54
5.5.120.0080.01415.82
5.5.110.0110.00915.43
5.5.100.0130.00715.75
5.5.90.0110.00815.76
5.5.80.0080.00815.32
5.5.70.0090.00915.73
5.5.60.0100.00915.79
5.5.50.0060.01315.68
5.5.40.0140.01015.52
5.5.30.0060.01615.60
5.5.20.0080.01215.52
5.5.10.0090.01215.69
5.5.00.0170.00515.75

preferences:
66.53 ms | 404 KiB | 6 Q