3v4l.org

run code in 300+ PHP versions simultaneously
<?php print_r($_SESSION);

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)
8.3.40.0060.00918.61
8.3.30.0000.01418.58
8.3.20.0080.00018.65
8.3.10.0000.00818.48
8.3.00.0080.00019.25
8.2.170.0120.00422.96
8.2.160.0080.00818.96
8.2.150.0030.00524.18
8.2.140.0040.00424.66
8.2.130.0070.00026.16
8.2.120.0040.00421.13
8.2.110.0030.00620.86
8.2.100.0090.00317.84
8.2.90.0080.00019.09
8.2.80.0040.00417.97
8.2.70.0090.00017.50
8.2.60.0000.00717.91
8.2.50.0060.00317.90
8.2.40.0050.00319.48
8.2.30.0050.00517.49
8.2.20.0030.00717.55
8.2.10.0040.00417.57
8.2.00.0060.00317.65
8.1.270.0080.00023.99
8.1.260.0000.00826.35
8.1.250.0000.00828.09
8.1.240.0030.00623.82
8.1.230.0040.00717.70
8.1.220.0000.00817.74
8.1.210.0080.00018.77
8.1.200.0030.00617.23
8.1.190.0080.00017.22
8.1.180.0020.00521.99
8.1.170.0000.00717.62
8.1.160.0040.00418.86
8.1.150.0070.00018.48
8.1.140.0000.00817.27
8.1.130.0080.00017.37
8.1.120.0070.00317.44
8.1.110.0080.00017.41
8.1.100.0030.00317.27
8.1.90.0000.00717.45
8.1.80.0000.00817.32
8.1.70.0000.00817.33
8.1.60.0050.00217.45
8.1.50.0080.00017.29
8.1.40.0060.00317.33
8.1.30.0050.00317.58
8.1.20.0050.00317.52
8.1.10.0040.00417.28
8.1.00.0040.00417.32
8.0.300.0040.00418.77
8.0.290.0030.00616.75
8.0.280.0000.00718.55
8.0.270.0040.00417.24
8.0.260.0080.00016.80
8.0.250.0040.00416.92
8.0.240.0050.00216.95
8.0.230.0070.00017.00
8.0.220.0040.00416.86
8.0.210.0000.00816.78
8.0.200.0030.00316.94
8.0.190.0040.00416.89
8.0.180.0000.00716.84
8.0.170.0060.00316.81
8.0.160.0020.00516.95
8.0.150.0000.00716.70
8.0.140.0000.00816.89
8.0.130.0050.00013.29
8.0.120.0030.00616.81
8.0.110.0040.00416.82
8.0.100.0030.00516.72
8.0.90.0050.00216.69
8.0.80.0090.00616.85
8.0.70.0040.00416.75
8.0.60.0040.00416.74
8.0.50.0040.00516.99
8.0.30.0100.00816.99
8.0.20.0100.00716.93
8.0.10.0090.00616.96
8.0.00.0130.00716.74
7.4.330.0000.00512.97
7.4.320.0030.00316.43
7.4.300.0030.00316.40
7.4.290.0030.00316.54
7.4.280.0000.00716.53
7.4.270.0040.00416.56
7.4.260.0030.00313.13
7.4.250.0030.00516.40
7.4.240.0030.00316.54
7.4.230.0040.00416.25
7.4.220.0110.00816.45
7.4.210.0100.00616.46
7.4.200.0070.00016.25
7.4.190.0080.00016.39
7.4.160.0060.01216.41
7.4.150.0090.00916.49
7.4.140.0020.01817.11
7.4.130.0160.00916.49
7.4.120.0080.01016.40
7.4.110.0130.01016.46
7.4.100.0060.01016.38
7.4.90.0050.01216.63
7.4.80.0030.01417.86
7.4.70.0100.00616.46
7.4.60.0080.01016.38
7.4.50.0030.00916.32
7.4.40.0100.00416.32
7.4.30.0030.01316.38
7.4.20.0070.01316.25
7.4.10.0030.01116.48
7.4.00.0070.01015.38
7.3.330.0000.00613.02
7.3.320.0000.00512.92
7.3.310.0080.00016.18
7.3.300.0000.00716.23
7.3.290.0100.00716.23
7.3.280.0080.01016.16
7.3.270.0060.01116.31
7.3.260.0120.00616.16
7.3.250.0150.00016.13
7.3.240.0070.00916.19
7.3.230.0080.01016.20
7.3.220.0100.00516.13
7.3.210.0140.00516.12
7.3.200.0080.00916.24
7.3.190.0080.00816.24
7.3.180.0100.00816.23
7.3.170.0100.00416.15
7.3.160.0070.00816.28
7.3.150.0110.00916.13
7.3.140.0140.00516.16
7.3.130.0060.01316.21
7.3.120.0070.01015.21
7.3.110.0040.01215.53
7.3.100.0090.00815.28
7.3.90.0050.01415.33
7.3.80.0070.00915.22
7.3.70.0110.00615.28
7.3.60.0030.00915.17
7.3.50.0080.01015.30
7.3.40.0080.00715.22
7.3.30.0090.00815.15
7.3.20.0060.01016.43
7.3.10.0080.00816.48
7.3.00.0100.00716.47
7.2.340.0090.00816.12
7.2.330.0060.01216.37
7.2.320.0090.01116.19
7.2.310.0120.00716.24
7.2.300.0140.00216.22
7.2.290.0100.00616.33
7.2.280.0080.01116.13
7.2.270.0140.00716.15
7.2.260.0000.02116.17
7.2.250.0060.01115.51
7.2.240.0090.00615.34
7.2.230.0060.01415.33
7.2.220.0080.01015.27
7.2.210.0100.00615.24
7.2.200.0060.01115.36
7.2.190.0100.00615.31
7.2.180.0080.01115.39
7.2.170.0090.00715.22
7.2.160.0080.01015.38
7.2.150.0020.01116.69
7.2.140.0050.01116.75
7.2.130.0060.00816.52
7.2.120.0050.01316.66
7.2.110.0070.01016.55
7.2.100.0060.01116.74
7.2.90.0080.00916.66
7.2.80.0060.00816.59
7.2.70.0060.01016.56
7.2.60.0080.01016.60
7.2.50.0100.00816.62
7.2.40.0090.00916.66
7.2.30.0050.01116.60
7.2.20.0080.00716.16
7.2.10.0060.00915.99
7.2.00.0080.00816.07
7.1.330.0040.01115.61
7.1.320.0120.00615.60
7.1.310.0030.01015.47
7.1.300.0050.01215.54
7.1.290.0070.00915.51
7.1.280.0080.00715.48
7.1.270.0100.00515.54
7.1.260.0050.00915.54
7.1.250.0060.01015.66
7.1.240.0070.00915.61
7.1.230.0070.00915.41
7.1.220.0110.00415.29
7.1.210.0120.00415.44
7.1.200.0070.00615.51
7.1.190.0080.00815.47
7.1.180.0060.00815.24
7.1.170.0070.00815.36
7.1.160.0050.00915.27
7.1.150.0090.00715.37
7.1.140.0060.00914.61
7.1.130.0100.00514.84
7.1.120.0060.01014.84
7.1.110.0060.00916.09
7.1.100.0110.01215.62
7.1.90.0100.00615.65
7.1.80.0080.00815.69
7.1.70.0100.00615.84
7.1.60.0140.01022.34
7.1.50.0170.00921.50
7.1.40.1710.01222.20
7.1.30.1890.01022.31
7.1.20.0150.00922.26
7.1.10.0080.00815.12
7.1.00.1220.02116.39
7.0.330.0040.01114.85
7.0.320.0100.00715.22
7.0.310.0120.00615.08
7.0.300.0100.01015.06
7.0.290.0120.01015.23
7.0.280.0090.00715.05
7.0.270.0160.00614.29
7.0.260.0230.00615.20
7.0.250.0090.00715.44
7.0.240.0100.01015.34
7.0.230.0090.00915.43
7.0.220.0100.00915.41
7.0.210.0120.00715.35
7.0.200.0110.00715.62
7.0.190.0130.00714.84
7.0.180.0090.01014.68
7.0.170.0090.00914.65
7.0.160.0170.00914.65
7.0.150.0110.00814.63
7.0.140.1500.02116.16
7.0.130.1260.00714.89
7.0.120.1010.02216.31
7.0.110.1420.01114.68
7.0.100.1070.01615.76
7.0.90.1110.01315.76
7.0.80.1100.01415.80
7.0.70.1050.01415.70
7.0.60.1010.01815.73
7.0.50.0800.01615.80
7.0.40.0900.01415.93
7.0.30.0980.01315.83
7.0.20.1050.01415.89
7.0.10.1030.01615.81
7.0.00.1000.02215.87
5.6.400.0110.00814.74
5.6.390.0070.01214.76
5.6.380.0060.01214.93
5.6.370.0100.01014.87
5.6.360.0110.00715.02
5.6.350.0100.01214.87
5.6.340.0140.00315.00
5.6.330.0130.00514.83
5.6.320.0110.00815.01
5.6.310.0080.01314.84
5.6.300.0130.03217.82
5.6.290.0120.03617.80
5.6.280.0110.04018.48
5.6.270.0120.03617.92
5.6.260.0160.03417.91
5.6.250.0120.03318.45
5.6.240.0120.03418.42
5.6.230.0140.03818.43
5.6.220.0100.03918.42
5.6.210.0130.03118.49
5.6.200.0150.03718.53
5.6.190.0120.04018.50
5.6.180.0100.03618.49
5.6.170.0110.04118.55
5.6.160.0140.04218.50
5.6.150.0090.04518.49
5.6.140.0100.04118.41
5.6.130.0130.04718.51
5.6.120.0100.04618.50
5.6.110.0130.04018.54
5.6.100.0150.03518.52
5.6.90.0120.03718.44
5.6.80.0110.04418.02
5.6.70.0130.03818.15
5.6.60.0160.03418.17
5.6.50.0130.04018.05
5.6.40.0080.03618.14
5.6.30.0120.03618.09
5.6.20.0120.03618.07
5.6.10.0110.03518.10
5.6.00.0100.04518.00
5.5.380.0140.03116.95
5.5.370.0140.03617.00
5.5.360.0110.03517.01
5.5.350.0110.03416.94
5.5.340.0090.03517.18
5.5.330.0120.03417.21
5.5.320.0120.03117.24
5.5.310.0100.03217.27
5.5.300.0100.04117.25
5.5.290.0140.03617.20
5.5.280.0130.04417.26
5.5.270.0110.04417.34
5.5.260.0120.04517.21
5.5.250.0130.03917.23
5.5.240.0110.03516.85
5.5.230.0120.04316.85
5.5.220.0130.03416.88
5.5.210.0130.03616.95
5.5.200.0110.03616.86
5.5.190.0120.04016.89
5.5.180.0130.04316.95
5.5.170.0170.01214.78
5.5.160.0150.03316.91
5.5.150.0100.04416.83
5.5.140.0120.04116.86
5.5.130.0120.03716.75
5.5.120.0080.04316.74
5.5.110.0130.03216.81
5.5.100.0120.03916.74
5.5.90.0170.03516.75
5.5.80.0110.04116.79
5.5.70.0160.04116.82
5.5.60.0090.04116.75
5.5.50.0140.03816.84
5.5.40.0120.03616.87
5.5.30.0130.03816.87
5.5.20.0130.03616.78
5.5.10.0150.04116.78
5.5.00.0110.04716.83
5.4.450.0120.04116.35
5.4.440.0090.03816.25
5.4.430.0070.03716.21
5.4.420.0100.04616.31
5.4.410.0100.03816.15
5.4.400.0110.03216.10
5.4.390.0100.04516.03
5.4.380.0120.03615.98
5.4.370.0130.03716.06
5.4.360.0090.03916.00
5.4.350.0100.03916.11
5.4.340.0090.03916.07
5.4.330.0130.00211.53
5.4.320.0110.03615.99
5.4.310.0110.03716.12
5.4.300.0100.03916.06
5.4.290.0090.04316.03
5.4.280.0090.04516.07
5.4.270.0080.04015.94
5.4.260.0080.04116.01
5.4.250.0130.03915.99
5.4.240.0110.03916.00
5.4.230.0100.04015.98
5.4.220.0120.03015.94
5.4.210.0080.04216.05
5.4.200.0090.04015.98
5.4.190.0150.03515.88
5.4.180.0090.04316.04
5.4.170.0080.04716.08
5.4.160.0160.03616.02
5.4.150.0150.03416.07
5.4.140.0100.04014.45
5.4.130.0070.04214.48
5.4.120.0080.03814.39
5.4.110.0090.03214.45
5.4.100.0150.02814.58
5.4.90.0120.03514.45
5.4.80.0120.03314.52
5.4.70.0080.02914.42
5.4.60.0090.03314.54
5.4.50.0110.04214.47
5.4.40.0090.03714.49
5.4.30.0090.03914.44
5.4.20.0100.04014.50
5.4.10.0130.03314.48
5.4.00.0090.03314.08
5.3.290.0130.03413.47
5.3.280.0080.03413.43
5.3.270.0090.04413.46
5.3.260.0120.04013.40
5.3.250.0090.03913.34
5.3.240.0090.04113.37
5.3.230.0080.03813.40
5.3.220.0070.04013.36
5.3.210.0100.03613.41
5.3.200.0100.03013.35
5.3.190.0100.04113.40
5.3.180.0080.03513.41
5.3.170.0090.03713.40
5.3.160.0090.04413.41
5.3.150.0080.03913.47
5.3.140.0120.03113.33
5.3.130.0100.03913.38
5.3.120.0090.03913.39
5.3.110.0090.03413.43
5.3.100.0130.03313.13
5.3.90.0090.03113.08
5.3.80.0140.03612.89
5.3.70.0090.03412.93
5.3.60.0120.03313.03
5.3.50.0110.03512.98
5.3.40.0100.03812.97
5.3.30.0100.04012.95
5.3.20.0080.03712.83
5.3.10.0120.03312.79
5.3.00.0090.03812.74

preferences:
46.82 ms | 400 KiB | 5 Q