3v4l.org

run code in 300+ PHP versions simultaneously
<?php $r = array() ; $r[] = array() ; $r[0]['table'] = "userSessions" ; $r[0]['data'] = array('uid'=>12345) ; $r[1]['table'] = "userTable" ; $r[1]['data'] = array('mid'=>'112233') ; $r[1]['data']['test'] = 'something' ; var_dump($r) ;

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)
8.3.60.0120.00616.63
8.3.50.0140.00417.94
8.3.40.0070.00718.57
8.3.30.0070.00718.57
8.3.20.0040.00420.60
8.3.10.0080.00023.57
8.3.00.0030.00521.87
8.2.180.0150.00618.01
8.2.170.0110.00422.96
8.2.160.0070.00722.12
8.2.150.0080.00024.18
8.2.140.0080.00024.66
8.2.130.0080.00019.79
8.2.120.0040.00426.35
8.2.110.0000.00921.12
8.2.100.0080.00417.72
8.2.90.0000.00819.22
8.2.80.0000.00817.97
8.2.70.0000.00817.50
8.2.60.0060.00317.55
8.2.50.0030.00519.39
8.2.40.0040.00420.32
8.2.30.0040.00419.20
8.2.20.0000.00717.96
8.2.10.0000.00718.03
8.2.00.0050.00317.54
8.1.280.0120.00325.92
8.1.270.0060.00323.87
8.1.260.0050.00328.09
8.1.250.0050.00328.09
8.1.240.0000.00923.87
8.1.230.0040.00717.82
8.1.220.0040.00417.74
8.1.210.0030.00618.77
8.1.200.0040.00417.35
8.1.190.0040.00417.35
8.1.180.0040.00418.10
8.1.170.0040.00418.50
8.1.160.0000.00823.92
8.1.150.0060.00320.16
8.1.140.0040.00419.55
8.1.130.0000.00817.62
8.1.120.0050.00217.40
8.1.110.0050.00217.39
8.1.100.0070.00017.41
8.1.90.0000.00717.38
8.1.80.0070.00017.29
8.1.70.0030.00517.38
8.1.60.0040.00417.49
8.1.50.0050.00317.36
8.1.40.0070.00417.45
8.1.30.0000.00917.54
8.1.20.0050.00317.47
8.1.10.0020.00517.40
8.1.00.0040.00417.32
8.0.300.0120.00018.77
8.0.290.0000.00716.63
8.0.280.0070.00018.33
8.0.270.0070.00017.18
8.0.260.0060.00017.09
8.0.250.0060.00016.84
8.0.240.0030.00316.84
8.0.230.0000.00716.84
8.0.220.0030.00316.78
8.0.210.0030.00316.69
8.0.200.0000.01016.87
8.0.190.0040.00416.90
8.0.180.0000.00716.76
8.0.170.0040.00416.82
8.0.160.0070.00016.71
8.0.150.0000.00716.80
8.0.140.0030.00316.75
8.0.130.0000.00513.17
8.0.120.0040.00416.77
8.0.110.0000.00816.69
8.0.100.0070.00016.77
8.0.90.0000.00716.79
8.0.80.0080.00816.78
8.0.70.0070.00016.70
8.0.60.0020.00516.78
8.0.50.0000.00716.75
8.0.30.0130.00517.12
8.0.20.0110.00817.40
8.0.10.0070.00016.76
8.0.00.0090.00916.67
7.4.330.0030.00315.55
7.4.320.0000.00616.51
7.4.300.0000.00616.44
7.4.290.0000.00816.41
7.4.280.0080.00016.50
7.4.270.0030.00316.48
7.4.260.0000.00816.45
7.4.250.0000.00716.51
7.4.240.0080.00016.50
7.4.230.0000.00716.42
7.4.220.0070.01416.46
7.4.210.0070.01416.46
7.4.200.0040.00416.46
7.4.160.0070.01016.60
7.4.150.0100.00717.40
7.4.140.0150.00517.86
7.4.130.0120.00816.48
7.4.120.0050.01216.42
7.4.110.0090.01216.27
7.4.100.0030.01416.31
7.4.90.0060.01216.45
7.4.80.0060.01519.39
7.4.70.0140.00316.54
7.4.60.0100.00616.24
7.4.50.0070.00716.39
7.4.40.0000.02216.36
7.4.30.0090.00616.40
7.4.10.0060.01214.84
7.4.00.0070.00914.92
7.3.330.0000.00513.13
7.3.320.0030.00313.18
7.3.310.0030.00316.32
7.3.300.0000.00716.21
7.3.290.0060.01116.30
7.3.280.0090.00716.24
7.3.270.0090.00917.40
7.3.260.0080.00916.30
7.3.250.0090.01016.28
7.3.240.0090.01116.40
7.3.230.0110.00616.39
7.3.210.0120.00916.36
7.3.200.0130.00316.45
7.3.190.0070.01016.23
7.3.180.0060.01016.50
7.3.170.0090.01316.34
7.3.160.0130.00316.20
7.3.130.0080.00614.76
7.3.120.0100.00714.62
7.3.110.0080.00814.74
7.3.100.0050.01114.74
7.3.90.0060.01014.78
7.3.80.0060.00714.78
7.3.70.0080.00514.76
7.3.60.0070.00614.79
7.3.50.0070.00814.72
7.3.40.0070.00514.69
7.3.30.0050.00714.56
7.3.20.0060.00616.45
7.3.10.0060.00816.60
7.3.00.0050.00716.64
7.2.330.0090.00916.27
7.2.320.0030.01416.58
7.2.310.0090.00816.66
7.2.300.0070.01816.62
7.2.290.0110.01216.71
7.2.260.0080.01114.90
7.2.250.0100.00914.88
7.2.240.0030.01314.83
7.2.230.0090.00915.04
7.2.220.0090.00614.92
7.2.210.0060.00615.00
7.2.200.0070.00914.78
7.2.190.0050.00914.95
7.2.180.0040.01015.01
7.2.170.0040.01014.98
7.2.160.0050.01114.79
7.2.150.0070.00716.92
7.2.140.0020.01116.71
7.2.130.0040.00816.87
7.2.120.0060.00716.69
7.2.110.0100.00616.67
7.2.100.0080.00516.88
7.2.90.0080.00716.83
7.2.80.0040.01016.67
7.2.70.0080.00616.83
7.2.60.0070.00816.68
7.2.50.0080.00516.92
7.2.40.0050.01016.79
7.2.30.0070.00616.84
7.2.20.0070.00516.88
7.2.10.0050.00816.79
7.2.00.0060.00917.49
7.1.330.0090.00615.75
7.1.320.0070.00615.72
7.1.310.0070.00615.78
7.1.300.0040.01015.66
7.1.290.0030.00915.73
7.1.280.0050.01015.61
7.1.270.0030.01015.71
7.1.260.0030.01115.81
7.1.250.0050.00615.81
7.1.240.0060.00815.69
7.1.230.0050.00915.74
7.1.220.0080.00615.86
7.1.210.0060.00615.68
7.1.200.0050.00615.73
7.1.190.0050.00815.73
7.1.180.0080.00315.77
7.1.170.0090.00515.76
7.1.160.0050.00815.74
7.1.150.0060.00415.66
7.1.140.0030.00815.74
7.1.130.0080.00315.79
7.1.120.0030.00815.66
7.1.110.0050.00715.72
7.1.100.0050.00615.65
7.1.90.0070.00715.79
7.1.80.0070.00515.79
7.1.70.0050.00516.10
7.1.60.0070.00616.16
7.1.50.0040.00715.68
7.1.40.0050.01015.80
7.1.30.0030.01015.79
7.1.20.0010.01315.53
7.1.10.0040.00915.61
7.1.00.0040.02917.87
7.0.330.0040.00815.49
7.0.320.0000.01115.36
7.0.310.0020.00815.29
7.0.300.0020.01115.40
7.0.290.0030.00915.27
7.0.280.0030.00915.27
7.0.270.0060.00615.34
7.0.260.0040.00415.53
7.0.250.0070.00515.54
7.0.240.0050.00815.31
7.0.230.0020.00815.52
7.0.220.0050.00915.40
7.0.210.0030.00715.34
7.0.200.0040.01015.86
7.0.190.0060.00615.28
7.0.180.0100.00315.54
7.0.170.0080.00315.51
7.0.160.0050.00915.50
7.0.150.0050.00815.34
7.0.140.0060.00615.56
7.0.130.0020.01215.46
7.0.120.0070.02317.70
7.0.110.0090.02517.70
7.0.100.0070.03317.71
7.0.90.0040.02617.53
7.0.80.0040.03017.42
7.0.70.0080.02117.62
7.0.60.0070.02317.66
7.0.50.0060.02317.74
7.0.40.0020.03016.28
7.0.30.0100.02016.35
7.0.20.0050.02516.24
7.0.10.0060.02316.45
7.0.00.0030.02616.23
5.6.400.0070.00714.39
5.6.390.0090.00314.33
5.6.380.0100.00614.29
5.6.370.0020.00814.62
5.6.360.0030.00714.27
5.6.350.0050.00814.14
5.6.340.0030.00914.43
5.6.330.0030.01314.49
5.6.320.0040.00714.40
5.6.310.0020.00914.54
5.6.300.0030.00914.47
5.6.290.0090.00614.24
5.6.280.0050.00614.39
5.6.270.0070.02216.51
5.6.260.0050.03016.50
5.6.250.0080.02116.52
5.6.240.0030.02816.61
5.6.230.0040.02416.50
5.6.220.0030.02616.45
5.6.210.0110.01916.55
5.6.200.0050.02216.53
5.6.190.0070.02816.51
5.6.180.0020.03116.47
5.6.170.0080.02316.54
5.6.160.0020.03516.57
5.6.150.0080.02016.42
5.6.140.0030.02816.48
5.6.130.0040.02416.33
5.6.120.0070.02216.60
5.6.110.0060.02516.64
5.6.100.0030.02816.55
5.6.90.0090.01916.54
5.6.80.0110.01916.27
5.6.70.0070.02216.29
5.6.60.0060.02316.40
5.6.50.0050.02316.13
5.6.40.0030.02816.29
5.6.30.0080.02216.16
5.6.20.0060.02216.23
5.6.10.0050.02216.13
5.6.00.0020.02716.32

preferences:
71.45 ms | 401 KiB | 5 Q