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(is_int("137111814499640611"));

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)
8.3.60.0030.01016.59
8.3.50.0150.00717.16
8.3.40.0100.01018.81
8.3.30.0030.01018.54
8.3.20.0000.00818.83
8.3.10.0000.00820.36
8.3.00.0090.00019.13
8.2.180.0150.00616.63
8.2.170.0180.00418.62
8.2.160.0100.00322.96
8.2.150.0040.00425.66
8.2.140.0000.00824.66
8.2.130.0040.00426.16
8.2.120.0080.00019.25
8.2.110.0030.00619.45
8.2.100.0040.00717.72
8.2.90.0030.00619.28
8.2.80.0000.00919.28
8.2.70.0000.00817.63
8.2.60.0030.00617.80
8.2.50.0000.00818.07
8.2.40.0050.00317.80
8.2.30.0070.00017.99
8.2.20.0070.00017.60
8.2.10.0040.00417.80
8.2.00.0080.00017.70
8.1.280.0080.01225.92
8.1.270.0040.00424.66
8.1.260.0070.00726.35
8.1.250.0040.00428.09
8.1.240.0090.00022.54
8.1.230.0000.01120.92
8.1.220.0040.00417.74
8.1.210.0000.00818.77
8.1.200.0040.00417.36
8.1.190.0000.00817.40
8.1.180.0040.00418.10
8.1.170.0080.00018.84
8.1.160.0000.00818.82
8.1.150.0040.00418.48
8.1.140.0040.00417.26
8.1.130.0030.00317.82
8.1.120.0070.00017.38
8.1.110.0030.00517.40
8.1.100.0000.00717.35
8.1.90.0080.00017.38
8.1.80.0000.00717.38
8.1.70.0030.00317.32
8.1.60.0070.00417.54
8.1.50.0040.00417.29
8.1.40.0020.00517.42
8.1.30.0030.00617.59
8.1.20.0040.00417.41
8.1.10.0040.00417.55
8.1.00.0060.00317.43
8.0.300.0000.00719.80
8.0.290.0000.00716.63
8.0.280.0030.00318.26
8.0.270.0000.00717.18
8.0.260.0060.00016.70
8.0.250.0040.00416.91
8.0.240.0040.00416.98
8.0.230.0000.00716.99
8.0.220.0050.00316.86
8.0.210.0070.00316.75
8.0.200.0060.00016.93
8.0.190.0040.00416.93
8.0.180.0000.00716.91
8.0.170.0040.00416.82
8.0.160.0040.00316.95
8.0.150.0080.00016.79
8.0.140.0060.00316.77
8.0.130.0000.00513.33
8.0.120.0030.00316.75
8.0.110.0050.00216.75
8.0.100.0000.00816.86
8.0.90.0040.00416.77
8.0.80.0060.00916.90
8.0.70.0070.00016.89
8.0.60.0050.00316.85
8.0.50.0050.00316.68
8.0.30.0100.00816.82
8.0.20.0160.00617.17
8.0.10.0040.00416.82
8.0.00.0060.01316.71
7.4.330.0030.00312.83
7.4.320.0000.00616.45
7.4.300.0060.00016.52
7.4.290.0020.00516.34
7.4.280.0000.00816.58
7.4.270.0000.00616.45
7.4.260.0000.00513.24
7.4.250.0090.00016.44
7.4.240.0050.00316.53
7.4.230.0030.00616.46
7.4.220.0040.01316.57
7.4.210.0080.00616.48
7.4.200.0040.00416.35
7.4.190.0020.00516.64
7.4.160.0160.00016.35
7.4.150.0090.01616.29
7.4.140.0250.01116.40
7.4.130.0120.00516.52
7.4.120.0070.01016.50
7.4.110.0060.01116.37
7.4.100.0140.00316.50
7.4.90.0070.01816.33
7.4.80.0090.00919.39
7.4.70.0060.01216.63
7.4.60.0060.01216.38
7.4.50.0030.00616.27
7.4.40.0060.00516.55
7.4.30.0060.00916.66
7.4.00.0070.01014.74
7.3.330.0030.00313.19
7.3.320.0000.00513.06
7.3.310.0030.00316.26
7.3.300.0030.00316.18
7.3.290.0120.00616.34
7.3.280.0080.01116.34
7.3.270.0040.01316.32
7.3.260.0110.01116.41
7.3.250.0060.01316.34
7.3.240.0140.00316.59
7.3.230.0070.01016.52
7.3.210.0110.00616.35
7.3.200.0090.00616.30
7.3.190.0030.01416.32
7.3.180.0120.00616.39
7.3.170.0130.00416.56
7.3.160.0170.00016.33
7.3.120.0080.00314.83
7.2.330.0030.01416.33
7.2.320.0070.01016.71
7.2.310.0040.01916.63
7.2.300.0030.01316.75
7.2.290.0070.01016.56
7.2.120.0170.00016.27
7.2.110.1200.01016.33
7.2.100.0330.00416.53
7.2.90.0070.00716.58
7.2.80.0180.00016.60
7.2.70.0070.01516.93
7.2.60.0090.00616.93
7.2.50.0210.00016.89
7.2.40.0100.00916.63
7.2.30.0370.00716.80
7.2.20.0150.00916.84
7.2.10.0390.00616.55
7.2.00.0070.01118.16
7.1.240.0140.00515.42
7.1.230.0110.00315.72
7.1.220.0400.00715.74
7.1.210.0060.00915.76
7.1.200.0090.00615.88
7.1.190.0110.00615.62
7.1.180.0090.00915.49
7.1.170.0030.00715.64
7.1.160.0190.00315.94
7.1.150.0100.00715.65
7.1.140.0180.00015.79
7.1.130.0140.00015.71
7.1.120.0110.00715.60
7.1.110.0080.00715.64
7.1.100.0080.00616.94
7.1.90.0060.01215.89
7.1.80.0120.00315.55
7.1.70.0050.00816.31
7.1.60.0060.01417.58
7.1.50.0100.01216.25
7.1.40.0080.00515.66
7.1.30.0040.01115.79
7.1.20.0090.00315.61
7.1.10.0090.00315.77
7.1.00.0030.03718.95
7.0.320.0050.01115.34
7.0.310.0270.00315.23
7.0.300.0150.00015.06
7.0.290.0110.00315.22
7.0.280.0120.00615.42
7.0.270.0080.00815.33
7.0.260.0360.00315.26
7.0.250.0320.00915.44
7.0.240.0130.00615.36
7.0.230.0260.00715.11
7.0.220.0160.00315.31
7.0.210.0120.00315.34
7.0.200.0040.01016.00
7.0.190.0430.00715.38
7.0.180.0110.00415.43
7.0.170.0100.00715.62
7.0.160.0090.00915.52
7.0.150.0140.00015.23
7.0.140.0120.03518.63
7.0.130.0110.00715.07
7.0.120.0250.04018.75
7.0.110.0140.00715.24
7.0.100.0050.00515.47
7.0.90.0100.00715.21
7.0.80.0080.00815.32
7.0.70.0060.00915.26
7.0.60.0050.03518.61
7.0.50.0060.04816.65
7.0.40.0150.02016.79
7.0.30.0160.03916.66
7.0.20.0180.02516.71
7.0.10.0040.02716.80
7.0.00.0100.04816.78
5.6.380.0130.00314.15
5.6.370.0110.00714.49
5.6.360.0130.00514.47
5.6.350.0070.00714.45
5.6.340.0110.00414.52
5.6.330.0080.00914.14
5.6.320.0150.00014.09
5.6.310.0060.00913.91
5.6.300.0130.00014.41
5.6.290.0080.00414.05
5.6.280.0110.03517.64
5.6.270.0130.00314.29
5.6.260.0060.00913.93
5.6.250.0100.00514.13
5.6.240.0120.00414.20
5.6.230.0120.00614.09
5.6.220.0090.00214.02
5.6.210.0110.03017.42
5.6.200.0080.04416.16
5.6.190.0060.02917.41
5.6.180.0140.02717.30
5.6.170.0270.02117.42
5.6.160.0080.02817.48
5.6.150.0090.03816.16
5.6.140.0110.04016.24
5.6.130.0110.04316.18
5.6.120.0070.03017.70
5.6.110.0080.02317.69
5.6.100.0060.03117.65
5.6.90.0130.02317.51
5.6.80.0110.02917.38
5.6.70.0080.00814.02
5.6.60.0040.01314.24
5.6.50.0170.00013.77
5.6.40.0100.00714.43
5.6.30.0080.00814.41
5.6.20.0080.00814.12
5.6.10.0100.00614.45
5.6.00.0080.00814.27
5.5.380.0100.00311.22
5.5.370.0090.00211.21
5.5.360.0110.00010.91
5.5.350.0090.04115.82
5.5.340.0150.03214.46
5.5.330.0130.03715.66
5.5.320.0210.04015.59
5.5.310.0180.04515.67
5.5.300.0100.02014.52
5.5.290.0130.02914.44
5.5.280.0070.03415.94
5.5.270.0050.04815.89
5.5.260.0090.04615.94
5.5.250.0060.04715.69
5.5.240.0180.03215.58
5.5.230.0140.00010.97
5.5.220.0120.00311.13
5.5.210.0140.00310.91
5.5.200.0130.00310.91
5.5.190.0050.00511.00
5.5.180.0110.00710.94
5.5.170.0130.00413.79
5.5.160.0120.00010.91
5.5.150.0120.00010.94
5.5.140.0120.00310.91
5.5.130.0080.00510.91
5.5.120.0060.00310.91
5.5.110.0080.00510.93
5.5.100.0070.01010.99
5.5.90.0100.00210.91
5.5.80.0080.00510.95
5.5.70.0110.00410.99
5.5.60.0080.00511.13
5.5.50.0040.00810.91
5.5.40.0110.00410.98
5.5.30.0140.00010.91
5.5.20.0110.00310.99
5.5.10.0000.00910.91
5.5.00.0110.00310.98
5.4.450.0040.02515.04
5.4.440.0030.02515.18
5.4.430.0090.01815.25
5.4.420.0050.02215.24
5.4.410.0080.02015.16
5.4.400.0040.02515.01
5.4.390.0030.02314.96
5.4.380.0070.02215.05
5.4.370.0030.02315.00
5.4.360.0070.02015.04
5.4.350.0070.01915.00
5.4.340.0060.02215.00
5.4.330.0120.00310.99
5.4.320.0040.02314.86
5.4.310.0050.02215.14
5.4.300.0050.02114.99
5.4.290.0060.02114.99
5.4.280.0040.02414.91
5.4.270.0070.02014.86
5.4.260.0090.01815.04
5.4.250.0070.02514.91
5.4.240.0070.02414.85
5.4.230.0080.01814.99
5.4.220.0090.04014.99
5.4.210.0110.02714.91
5.4.200.0090.02415.00
5.4.190.0040.03914.91
5.4.180.0060.02914.88
5.4.170.0090.01815.04
5.4.160.0020.02415.04
5.4.150.0080.03614.97
5.4.140.0100.03513.59
5.4.130.0080.02013.70
5.4.120.0050.02513.61
5.4.110.0060.03613.59
5.4.100.0110.01613.64
5.4.90.0070.03113.53
5.4.80.0020.03113.60
5.4.70.0070.02513.75
5.4.60.0120.01313.61
5.4.50.0040.03913.75
5.4.40.0090.03413.52
5.4.30.0070.02613.56
5.4.20.0120.03613.59
5.4.10.0100.02213.75
5.4.00.0080.03613.35
5.3.290.0040.02112.75
5.3.280.0100.01712.72
5.3.270.0080.02512.80
5.3.260.0120.03812.71
5.3.250.0080.03312.80
5.3.240.0030.03912.70
5.3.230.0060.02112.72
5.3.220.0080.02512.70
5.3.210.0050.03212.70
5.3.200.0070.02312.70
5.3.190.0070.02612.71
5.3.180.0080.04112.72
5.3.170.0050.02012.70
5.3.160.0050.02112.68
5.3.150.0090.02712.69
5.3.140.0030.02812.71
5.3.130.0060.02412.71
5.3.120.0070.02112.69
5.3.110.0060.04112.71
5.3.100.0020.02512.44
5.3.90.0070.02312.44
5.3.80.0080.01912.44
5.3.70.0080.03012.43
5.3.60.0050.02312.42
5.3.50.0030.02612.41
5.3.40.0090.03812.39
5.3.30.0090.03712.38
5.3.20.0090.02012.25
5.3.10.0070.04012.21
5.3.00.0070.03612.17
5.2.170.0090.03010.99
5.2.160.0030.01511.01
5.2.150.0050.03411.02
5.2.140.0070.02110.97
5.2.130.0030.01910.99
5.2.120.0080.03211.00
5.2.110.0050.01810.99
5.2.100.0050.01710.98
5.2.90.0020.02611.00
5.2.80.0080.03010.95
5.2.70.0040.02411.01
5.2.60.0050.03410.97
5.2.50.0070.03311.00
5.2.40.0080.01410.99
5.2.30.0020.02110.89
5.2.20.0030.02110.90
5.2.10.0050.03210.91
5.2.00.0050.02810.89
5.1.60.0050.02710.45
5.1.50.0050.02810.45
5.1.40.0080.02310.43
5.1.30.0040.02910.70
5.1.20.0060.02710.63
5.1.10.0100.01310.49
5.1.00.0050.01810.47
5.0.50.0020.0149.71
5.0.40.0070.0089.73
5.0.30.0010.0199.56
5.0.20.0050.0229.57
5.0.10.0000.0279.61
5.0.00.0040.0219.55
4.4.90.0030.0159.43
4.4.80.0000.0179.43
4.4.70.0020.0199.43
4.4.60.0000.0229.43
4.4.50.0000.0199.43
4.4.40.0010.0269.43
4.4.30.0050.0169.43
4.4.20.0040.0159.43
4.4.10.0020.0089.43
4.4.00.0030.0259.43
4.3.110.0030.0109.43
4.3.100.0030.0119.43
4.3.90.0030.0199.43
4.3.80.0030.0279.43
4.3.70.0010.0159.43
4.3.60.0040.0119.43
4.3.50.0050.0159.43
4.3.40.0000.0279.43
4.3.30.0030.0189.43
4.3.20.0000.0229.43
4.3.10.0000.0159.43
4.3.00.0030.0099.43

preferences:
39.9 ms | 401 KiB | 5 Q