3v4l.org

run code in 300+ PHP versions simultaneously
<?php $id = 137111668999534169; if (strlen($id) >= 18) { $ts = substr($id, 0, 10); $id = substr($id, 10); //$table = self::get_log_table($ts); } var_dump($id); var_dump($ts);

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)
8.3.40.0120.00318.66
8.3.30.0140.00718.58
8.3.20.0050.00318.63
8.3.10.0040.00421.05
8.3.00.0000.00823.63
8.2.170.0080.00822.96
8.2.160.0130.00020.43
8.2.150.0040.00424.18
8.2.140.0000.00824.66
8.2.130.0030.00326.16
8.2.120.0080.00019.66
8.2.110.0060.00320.44
8.2.100.0040.00817.72
8.2.90.0030.00619.13
8.2.80.0090.00017.97
8.2.70.0030.00517.50
8.2.60.0080.00017.91
8.2.50.0060.00318.07
8.2.40.0000.00818.16
8.2.30.0040.00419.45
8.2.20.0000.00817.54
8.2.10.0000.00817.55
8.2.00.0040.00417.54
8.1.270.0070.00023.99
8.1.260.0060.01326.35
8.1.250.0100.00028.09
8.1.240.0160.00622.42
8.1.230.0090.00320.89
8.1.220.0000.00818.77
8.1.210.0080.00018.77
8.1.200.0060.00317.22
8.1.190.0030.00517.51
8.1.180.0030.00618.10
8.1.170.0030.00518.59
8.1.160.0080.00018.76
8.1.150.0000.00718.48
8.1.140.0040.00417.49
8.1.130.0000.00717.71
8.1.120.0000.00717.31
8.1.110.0000.01017.26
8.1.100.0050.00317.29
8.1.90.0000.00917.44
8.1.80.0050.00317.39
8.1.70.0000.00717.32
8.1.60.0070.00017.34
8.1.50.0030.00517.36
8.1.40.0030.00517.35
8.1.30.0030.00517.59
8.1.20.0040.00417.59
8.1.10.0000.00817.53
8.1.00.0040.00417.35
8.0.300.0070.00019.79
8.0.290.0000.00717.05
8.0.280.0030.00318.35
8.0.270.0000.00717.29
8.0.260.0030.00316.78
8.0.250.0000.00616.89
8.0.240.0000.00716.91
8.0.230.0070.00016.95
8.0.220.0040.00416.85
8.0.210.0040.00416.71
8.0.200.0060.00016.92
8.0.190.0040.00416.88
8.0.180.0000.00716.85
8.0.170.0040.00416.83
8.0.160.0000.00716.84
8.0.150.0040.00416.76
8.0.140.0040.00416.83
8.0.130.0060.00313.29
8.0.120.0000.00816.87
8.0.110.0000.00816.85
8.0.100.0040.00416.87
8.0.90.0090.00016.71
8.0.80.0100.00716.88
8.0.70.0030.00416.81
8.0.60.0040.00416.70
8.0.50.0000.00716.71
8.0.30.0120.00716.89
8.0.20.0090.01117.40
8.0.10.0030.00516.73
8.0.00.0090.01316.73
7.4.330.0020.00513.43
7.4.320.0000.00816.54
7.4.300.0000.00616.53
7.4.290.0000.00716.42
7.4.280.0000.00716.42
7.4.270.0080.00016.34
7.4.260.0060.00013.12
7.4.250.0050.00216.55
7.4.240.0040.00416.55
7.4.230.0030.00316.44
7.4.220.0060.01816.49
7.4.210.0050.01116.53
7.4.200.0030.00316.55
7.4.190.0070.00016.43
7.4.160.0030.01316.50
7.4.150.0030.01317.40
7.4.140.0110.00917.86
7.4.130.0050.01116.44
7.4.120.0120.00516.51
7.4.110.0040.01316.60
7.4.100.0140.00916.26
7.4.90.0070.01016.54
7.4.80.0030.01319.39
7.4.70.0110.00516.33
7.4.60.0070.01316.56
7.4.50.0040.00416.28
7.4.40.0040.01422.52
7.4.30.0050.01116.43
7.4.00.0040.01214.80
7.3.330.0000.00513.10
7.3.320.0000.00513.12
7.3.310.0030.00316.30
7.3.300.0000.00716.28
7.3.290.0040.01116.29
7.3.280.0070.01116.27
7.3.270.0070.01017.40
7.3.260.0120.01118.24
7.3.250.0070.01016.31
7.3.240.0060.01016.57
7.3.230.0040.01216.39
7.3.210.0140.00416.30
7.3.200.0110.00919.39
7.3.190.0090.00616.19
7.3.180.0000.01816.47
7.3.170.0070.01016.27
7.3.160.0000.01916.30
7.3.120.0130.00314.95
7.3.110.0030.00614.44
7.3.100.0000.01315.04
7.3.90.0060.00914.57
7.3.80.0060.01014.57
7.3.70.0070.00714.55
7.3.60.0030.00914.57
7.3.50.0090.00314.69
7.3.40.0000.01414.64
7.3.30.0000.00914.48
7.3.20.0030.00916.56
7.3.10.0060.01116.35
7.3.00.0070.00716.68
7.2.330.0090.00916.46
7.2.320.0060.01116.59
7.2.310.0100.00716.39
7.2.300.0090.00816.59
7.2.290.0030.01316.43
7.2.240.0070.00714.81
7.2.230.0070.01014.75
7.2.220.0080.00314.73
7.2.210.0060.01214.81
7.2.200.0100.00714.73
7.2.190.0090.00614.88
7.2.180.0040.01415.11
7.2.170.0100.00714.95
7.2.160.0120.00314.74
7.2.150.0090.00616.74
7.2.140.0030.01016.77
7.2.130.0030.01317.04
7.2.120.0100.00316.66
7.2.110.0060.01016.76
7.2.100.0070.01016.58
7.2.90.0160.00016.79
7.2.80.0000.01016.83
7.2.70.0050.00816.95
7.2.60.0040.00916.73
7.2.50.0050.00816.81
7.2.40.0070.01116.67
7.2.30.0040.01117.07
7.2.20.0070.01016.64
7.2.10.0040.01116.68
7.2.00.0000.01116.79
7.1.330.0030.01015.86
7.1.320.0090.00615.52
7.1.310.0090.00915.90
7.1.300.0090.00615.76
7.1.290.0080.00815.83
7.1.280.0110.00415.48
7.1.270.0030.01015.74
7.1.260.0000.01315.86
7.1.250.0030.01015.93
7.1.200.0080.00415.82
7.1.70.0030.00717.13
7.1.60.0100.01419.40
7.1.50.0130.00017.03
7.1.00.0030.07322.31
7.0.200.0000.00816.40
7.0.140.0070.07021.93
7.0.60.0030.08319.93
7.0.50.0030.06717.79
7.0.40.0070.04020.20
7.0.30.0270.07020.20
7.0.20.0330.05720.21
7.0.10.0130.05020.18
7.0.00.0130.04020.27
5.6.280.0000.07721.11
5.6.210.0070.08020.46
5.6.200.0130.07318.21
5.6.190.0070.05020.63
5.6.180.0230.08320.27
5.6.170.0230.08020.51
5.6.160.0100.07720.49
5.6.150.0100.07318.19
5.6.140.0070.04318.07
5.6.130.0100.07018.09
5.6.120.0100.09721.02
5.6.110.0170.07320.96
5.6.100.0170.07721.03
5.6.90.0030.05720.99
5.6.80.0070.08020.50
5.5.350.0230.08320.40
5.5.340.0030.04718.01
5.5.330.0270.06020.07
5.5.320.0070.07720.28
5.5.310.0200.08320.26
5.5.300.0070.06717.95
5.5.290.0070.06717.91
5.5.280.0030.05720.79
5.5.270.0030.04020.88
5.5.260.0070.08320.76
5.5.250.0070.07320.49
5.5.240.0070.07720.15
5.4.450.1800.03719.59
5.4.440.1770.03719.23
5.4.430.2100.04719.22
5.4.420.1470.03719.47
5.4.410.1300.03019.46
5.4.400.0870.05019.08
5.4.390.0100.03319.24
5.4.380.0070.06319.07
5.4.370.1670.04018.79
5.4.360.1900.04318.80
5.4.350.2030.03719.21
5.4.340.1930.03318.79
5.4.320.1770.04019.23
5.4.310.2170.04318.91
5.4.300.1970.03719.13
5.4.290.2070.03718.84
5.4.280.1630.03019.09
5.4.270.1600.04318.93
5.4.260.1170.03719.15
5.4.250.0070.03319.21
5.4.240.0100.06319.21
5.4.230.1100.05318.91
5.4.220.2100.04719.08
5.4.210.2200.04018.91
5.4.200.2030.03719.09
5.4.190.1730.04318.76
5.4.180.1930.04719.11
5.4.170.1930.05019.07
5.4.160.2000.03719.06
5.4.150.1730.03719.19
5.4.140.1670.03016.27
5.4.130.1700.04016.27
5.4.120.0030.05316.29
5.4.110.0070.07316.21
5.4.100.0200.04316.49
5.4.90.1700.04016.38
5.4.80.2070.03716.46
5.4.70.2400.04016.50
5.4.60.1770.03716.45
5.4.50.1800.03316.38
5.4.40.1870.03316.41
5.4.30.1800.03316.20
5.4.20.1770.03716.39
5.4.10.2030.04316.40
5.4.00.2130.03715.77
5.3.290.0600.05014.62
5.3.280.0100.03314.43
5.3.270.0400.03314.60
5.3.260.1800.03714.43
5.3.250.2070.04014.54
5.3.240.1800.03714.54
5.3.230.2070.02714.41
5.3.220.1770.04014.61
5.3.210.1830.03714.66
5.3.200.1830.03314.50
5.3.190.1730.04014.41
5.3.180.1830.03714.42
5.3.170.1770.04014.41
5.3.160.1800.03014.65
5.3.150.0070.03014.65
5.3.140.0000.03714.50
5.3.130.0800.03314.40
5.3.120.1730.04014.40
5.3.110.1800.03714.63
5.3.100.1730.04013.88
5.3.90.1900.03013.87
5.3.80.1770.04013.92
5.3.70.1900.03013.86
5.3.60.1770.04013.96
5.3.50.1830.04013.74
5.3.40.2000.03313.78
5.3.30.2300.03314.02
5.3.20.0900.03013.50
5.3.10.0070.06713.49
5.3.00.0000.05013.43
5.2.170.1270.03311.23
5.2.160.1630.04011.00
5.2.150.1470.03011.17
5.2.140.1500.02711.15
5.2.130.1770.03710.95
5.2.120.1470.03011.04
5.2.110.1600.04310.93
5.2.100.1670.03711.06
5.2.90.1600.02011.15
5.2.80.1600.03710.98
5.2.70.1400.03311.11
5.2.60.1430.02711.09
5.2.50.1530.03010.90
5.2.40.0070.05310.94
5.2.30.0030.03311.14
5.2.20.0030.06010.80
5.2.10.0500.03710.82
5.2.00.1270.03010.93
5.1.60.1400.0339.91
5.1.50.1130.02710.21
5.1.40.1130.0279.95
5.1.30.1170.03010.43
5.1.20.1370.03310.44
5.1.10.1170.02310.29
5.1.00.1170.02310.07
5.0.50.0700.0338.44
5.0.40.0670.0178.49
5.0.30.0770.0438.34
5.0.20.0630.0238.13
5.0.10.0770.0308.39
5.0.00.0800.0408.27
4.4.90.0800.0237.64
4.4.80.0700.0237.64
4.4.70.0330.0237.64
4.4.60.0030.0177.65
4.4.50.0000.0237.65
4.4.40.0000.0307.65
4.4.30.0070.0107.66
4.4.20.0030.0137.66
4.4.10.0030.0277.66
4.4.00.0000.0277.66
4.3.110.0130.0237.66
4.3.100.0500.0177.66
4.3.90.0570.0207.66
4.3.80.0630.0237.67
4.3.70.0500.0137.67
4.3.60.0570.0177.68
4.3.50.0470.0137.68
4.3.40.0570.0237.69
4.3.30.0270.0177.70
4.3.20.0270.0177.70
4.3.10.0330.0207.70
4.3.00.0330.0207.71

preferences:
39.57 ms | 400 KiB | 5 Q