3v4l.org

run code in 300+ PHP versions simultaneously
<?php $test = strtoupper(ADM)=="ADM"; ?>

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)
8.3.40.0100.00318.72
8.3.30.0070.00718.67
8.3.20.0030.00520.25
8.3.10.0090.00921.77
8.3.00.0090.00020.70
8.2.170.0100.01022.96
8.2.160.0040.01122.09
8.2.150.0110.00424.18
8.2.140.0060.00324.66
8.2.130.0000.00822.08
8.2.120.0080.00026.35
8.2.110.0000.01022.13
8.2.100.0060.00617.72
8.2.90.0040.00419.22
8.2.80.0040.00417.97
8.2.70.0000.00817.63
8.2.60.0040.00418.03
8.2.50.0000.00718.10
8.2.40.0050.00222.32
8.2.30.0080.00021.09
8.2.20.0020.00518.05
8.2.10.0000.00717.92
8.2.00.0000.00817.95
8.1.270.0110.00721.86
8.1.260.0100.00726.35
8.1.250.0070.01028.09
8.1.240.0090.00019.13
8.1.230.0080.00320.31
8.1.220.0040.00417.76
8.1.210.0040.00418.77
8.1.200.0000.00817.35
8.1.190.0000.00817.23
8.1.180.0040.00418.10
8.1.170.0000.00818.59
8.1.160.0000.00818.86
8.1.150.0040.00420.62
8.1.140.0040.00419.55
8.1.130.0030.00318.72
8.1.120.0050.00217.43
8.1.110.0040.00417.26
8.1.100.0070.00017.25
8.1.90.0000.00817.42
8.1.80.0030.00317.22
8.1.70.0000.00717.31
8.1.60.0030.00617.55
8.1.50.0020.00517.46
8.1.40.0000.00717.45
8.1.30.0040.00417.40
8.1.20.0020.00517.47
8.1.10.0000.00817.51
8.1.00.0040.00417.32
8.0.300.0050.00218.77
8.0.290.0040.00416.75
8.0.280.0040.00418.38
8.0.270.0070.00017.29
8.0.260.0000.00616.74
8.0.250.0060.00017.00
8.0.240.0000.00816.98
8.0.230.0040.00417.05
8.0.220.0030.00316.91
8.0.210.0040.00416.95
8.0.200.0000.00616.98
8.0.190.0030.00617.00
8.0.180.0000.00816.99
8.0.170.0050.00317.00
8.0.160.0000.00716.85
8.0.150.0000.00716.85
8.0.140.0030.00316.79
8.0.130.0030.00313.38
8.0.120.0040.00416.97
8.0.110.0020.00516.92
8.0.100.0040.00416.93
8.0.90.0040.00416.75
8.0.80.0060.00916.97
8.0.70.0080.00017.00
8.0.60.0020.00516.98
8.0.50.0050.00316.87
8.0.30.0080.01016.98
8.0.20.0130.00717.40
8.0.10.0000.00816.96
8.0.00.0130.00916.82
7.4.330.0030.00315.55
7.4.320.0030.00316.39
7.4.300.0030.00316.46
7.4.290.0030.00316.50
7.4.280.0000.00716.58
7.4.270.0000.00716.56
7.4.260.0060.00013.16
7.4.250.0030.00316.45
7.4.240.0000.00716.50
7.4.230.0000.00716.62
7.4.220.0120.00616.48
7.4.210.0100.01016.68
7.4.200.0030.00316.49
7.4.160.0080.00816.47
7.4.150.0070.01317.40
7.4.140.0100.01117.86
7.4.130.0190.00416.56
7.4.120.0100.01016.58
7.4.110.0030.01316.52
7.4.100.0090.01516.63
7.4.90.0110.00616.26
7.4.80.0060.01019.39
7.4.70.0070.01016.52
7.4.60.0130.00316.48
7.4.50.0070.01116.63
7.4.40.0070.01016.59
7.4.30.0100.00716.65
7.4.10.0060.01215.07
7.4.00.0030.01115.15
7.3.330.0000.00513.00
7.3.320.0020.00313.27
7.3.310.0040.00416.18
7.3.300.0070.00016.29
7.3.290.0120.00716.30
7.3.280.0060.01116.23
7.3.270.0110.01717.40
7.3.260.0060.00916.22
7.3.250.0090.01016.30
7.3.240.0150.00116.38
7.3.230.0100.00716.42
7.3.210.0070.01016.41
7.3.200.0140.00716.57
7.3.190.0070.01016.37
7.3.180.0060.01116.36
7.3.170.0040.01216.30
7.3.160.0080.01416.32
7.3.130.0040.01114.75
7.3.120.0100.00714.74
7.3.110.0080.01114.61
7.3.100.0060.00614.72
7.3.90.0140.00314.92
7.3.80.0040.00414.78
7.3.70.0050.01014.54
7.3.60.0070.00714.82
7.3.50.0070.00714.71
7.3.40.0070.00714.79
7.3.30.0030.01014.84
7.3.20.0040.01116.61
7.3.10.0060.00916.57
7.3.00.0090.00416.44
7.2.330.0100.00716.31
7.2.320.0120.01116.36
7.2.310.0080.00816.27
7.2.300.0100.00616.38
7.2.290.0030.01316.70
7.2.260.0070.01314.87
7.2.250.0100.01014.79
7.2.240.0100.00314.85
7.2.230.0000.01515.07
7.2.220.0030.01315.07
7.2.210.0030.01014.88
7.2.200.0040.00814.78
7.2.190.0090.00614.87
7.2.180.0080.00814.96
7.2.170.0070.00614.88
7.2.160.0090.00015.05
7.2.150.0100.00716.79
7.2.140.0070.00716.87
7.2.130.0080.00516.85
7.2.120.0050.00516.70
7.2.110.0070.00716.90
7.2.100.0020.01316.82
7.2.90.0070.00516.79
7.2.80.0030.01116.65
7.2.70.0060.01016.83
7.2.60.0090.00716.85
7.2.50.0040.00916.58
7.2.40.0070.00716.75
7.2.30.0030.01116.86
7.2.20.0030.01016.64
7.2.10.0060.00616.84
7.2.00.0050.00817.64
7.1.330.0000.01515.92
7.1.320.0000.01215.71
7.1.310.0030.01015.66
7.1.300.0070.00715.55
7.1.290.0120.00015.54
7.1.280.0030.01015.64
7.1.270.0030.00915.66
7.1.260.0030.00815.61
7.1.250.0060.00815.72
7.1.240.0030.00915.73
7.1.230.0000.01315.58
7.1.220.0050.00815.53
7.1.210.0000.01315.39
7.1.200.0090.00315.70
7.1.190.0100.00215.63
7.1.180.0060.00515.63
7.1.170.0030.01015.74
7.1.160.0050.01015.40
7.1.150.0070.00515.54
7.1.140.0030.01015.64
7.1.130.0040.01315.53
7.1.120.0030.01115.51
7.1.110.0040.00715.64
7.1.100.0070.00616.24
7.1.90.0080.00515.57
7.1.80.0050.00815.56
7.1.70.0030.00616.11
7.1.60.0180.00821.52
7.1.50.0180.00521.34
7.1.40.0180.00721.24
7.1.30.0190.00921.34
7.1.20.0190.01021.27
7.1.10.0160.00815.31
7.1.00.0130.01215.14
7.0.330.0070.00715.40
7.0.320.0060.00815.19
7.0.310.0000.01115.27
7.0.300.0040.00415.36
7.0.290.0060.00514.99
7.0.280.0060.00415.27
7.0.270.0030.00915.06
7.0.260.0060.00315.27
7.0.250.0090.00415.44
7.0.240.0040.00815.25
7.0.230.0080.00215.30
7.0.220.0030.00915.24
7.0.210.0040.00915.33
7.0.200.0090.01115.15
7.0.190.0110.00815.07
7.0.180.0360.00914.84
7.0.170.0130.00715.01
7.0.160.0160.00614.96
7.0.150.0100.01414.83
7.0.140.0150.01015.00
7.0.130.0110.01115.09
7.0.120.0210.00515.01
7.0.110.0120.00815.04
7.0.100.0160.00515.11
7.0.90.0210.00715.14
7.0.80.0130.00714.85
7.0.70.0150.00815.00
7.0.60.0130.00914.76
7.0.50.0160.00715.04
7.0.40.0160.00413.65
7.0.30.0120.01013.72
7.0.20.0160.00713.62
7.0.10.0170.00613.81
7.0.00.0180.01013.71
5.6.400.0070.00313.99
5.6.390.0150.00014.45
5.6.380.0100.00314.19
5.6.370.0060.00314.20
5.6.360.0000.01013.95
5.6.350.0070.00714.20
5.6.340.0070.00314.06
5.6.330.0070.00714.47
5.6.320.0000.01014.17
5.6.310.0040.01114.04
5.6.300.0060.00914.11
5.6.290.0030.00714.40
5.6.280.0070.00714.11
5.6.270.0040.00814.25
5.6.260.0030.01314.16
5.6.250.0090.00014.37
5.6.240.0050.00514.34
5.6.230.0060.00614.24
5.6.220.0000.01014.41
5.6.210.0040.01114.16
5.6.200.0070.00314.33
5.6.190.0060.01214.50
5.6.180.0070.01014.22
5.6.170.0130.00314.37
5.6.160.0060.00914.25
5.6.150.0030.00714.22
5.6.140.0030.00614.32
5.6.130.0060.00914.30
5.6.120.0080.00814.35
5.6.110.0090.00614.00
5.6.100.0000.01514.22
5.6.90.0030.01014.55
5.6.80.0070.00413.87
5.6.70.0030.00714.04
5.6.60.0040.00714.49
5.6.50.0090.00614.20
5.6.40.0040.00814.27
5.6.30.0070.00714.17
5.6.20.0060.00914.21
5.6.10.0100.00614.21
5.6.00.0070.00714.05

preferences:
50.21 ms | 400 KiB | 5 Q