3v4l.org

run code in 300+ PHP versions simultaneously
<?php $user_id = "2"; $user_id = "0123"; if ( (int) $user_id == 0 ) { echo "The user_id $user_id was not an integer.\n"; exit; } echo "---> I think $user_id is an INT\n";

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)
8.3.60.0070.00718.05
8.3.50.0110.00317.95
8.3.40.0110.00418.47
8.3.30.0060.00918.83
8.3.20.0060.00320.26
8.3.10.0040.00423.56
8.3.00.0040.00419.02
8.2.180.0070.01418.41
8.2.170.0090.00922.96
8.2.160.0130.00722.21
8.2.150.0040.00424.18
8.2.140.0080.00024.66
8.2.130.0040.00426.16
8.2.120.0080.00019.54
8.2.110.0040.00421.04
8.2.100.0080.00317.78
8.2.90.0080.00417.63
8.2.80.0050.00317.97
8.2.70.0050.00317.80
8.2.60.0080.00018.09
8.2.50.0040.00418.10
8.2.40.0070.00019.34
8.2.30.0000.00719.14
8.2.20.0040.00417.58
8.2.10.0030.00517.97
8.2.00.0020.00517.64
8.1.280.0110.00725.92
8.1.270.0090.00418.95
8.1.260.0000.00826.35
8.1.250.0070.00028.09
8.1.240.0000.00922.41
8.1.230.0080.00320.96
8.1.220.0040.00417.74
8.1.210.0000.00818.77
8.1.200.0070.00417.22
8.1.190.0000.00917.25
8.1.180.0000.00818.10
8.1.170.0060.00318.46
8.1.160.0040.00418.75
8.1.150.0000.00718.88
8.1.140.0000.00717.44
8.1.130.0070.00017.69
8.1.120.0030.00317.39
8.1.110.0000.00717.41
8.1.100.0030.00317.47
8.1.90.0080.00017.33
8.1.80.0000.00717.42
8.1.70.0070.00017.34
8.1.60.0000.00717.60
8.1.50.0050.00317.40
8.1.40.0000.00917.39
8.1.30.0030.00517.63
8.1.20.0040.00417.65
8.1.10.0040.00417.56
8.1.00.0040.00417.43
8.0.300.0080.00019.89
8.0.290.0060.00316.75
8.0.280.0030.00318.34
8.0.270.0030.00517.29
8.0.260.0030.00317.25
8.0.250.0070.00016.98
8.0.240.0040.00416.82
8.0.230.0000.00716.80
8.0.220.0000.00716.94
8.0.210.0000.00716.91
8.0.200.0040.00416.98
8.0.190.0030.00516.91
8.0.180.0040.00416.92
8.0.170.0040.00416.91
8.0.160.0070.00016.82
8.0.150.0040.00416.71
8.0.140.0030.00316.86
8.0.130.0000.00613.39
8.0.120.0080.00016.80
8.0.110.0040.00416.75
8.0.100.0060.00316.73
8.0.90.0040.00416.79
8.0.80.0090.00616.81
8.0.70.0040.00416.96
8.0.60.0000.00716.88
8.0.50.0000.00716.66
8.0.30.0090.01017.05
8.0.20.0120.00617.40
8.0.10.0000.00716.87
8.0.00.0150.00816.83
7.4.330.0030.00415.03
7.4.320.0060.00016.64
7.4.300.0000.00616.48
7.4.290.0000.00716.59
7.4.280.0040.00416.63
7.4.270.0030.00316.59
7.4.260.0020.00516.57
7.4.250.0020.00516.56
7.4.240.0040.00416.48
7.4.230.0070.00016.41
7.4.220.0100.01216.57
7.4.210.0060.00916.45
7.4.200.0040.00416.37
7.4.160.0070.00716.35
7.4.150.0070.01417.40
7.4.140.0070.01017.86
7.4.130.0120.00516.54
7.4.120.0120.00516.58
7.4.110.0070.01016.45
7.4.100.0030.01316.41
7.4.90.0090.00916.51
7.4.80.0060.01319.39
7.4.70.0130.00316.52
7.4.60.0130.00316.53
7.4.50.0000.00816.47
7.4.40.0090.00616.62
7.4.30.0060.01516.54
7.4.00.0070.00914.72
7.3.330.0050.00013.21
7.3.320.0000.00513.23
7.3.310.0070.00016.38
7.3.300.0040.00416.22
7.3.290.0060.00816.36
7.3.280.0100.00516.29
7.3.270.0120.00617.40
7.3.260.0090.01516.25
7.3.250.0070.01316.38
7.3.240.0060.01216.46
7.3.230.0100.00716.39
7.3.210.0060.01116.32
7.3.200.0140.00919.39
7.3.190.0120.00316.41
7.3.180.0070.01016.46
7.3.170.0100.01316.43
7.3.160.0030.01316.21
7.3.120.0070.01014.68
7.3.110.0110.00714.57
7.3.100.0030.01514.56
7.3.90.0040.00814.65
7.3.80.0030.01314.58
7.3.70.0060.01214.68
7.3.60.0030.01014.44
7.3.50.0030.01014.55
7.3.40.0100.00714.81
7.3.30.0000.01014.83
7.3.20.0060.00316.41
7.3.10.0100.00716.42
7.3.00.0060.00916.39
7.2.330.0120.00616.59
7.2.320.0140.01016.34
7.2.310.0080.00916.67
7.2.300.0120.00616.76
7.2.290.0150.00316.81
7.2.250.0070.01315.09
7.2.240.0030.01714.58
7.2.230.0060.00914.55
7.2.220.0120.00414.85
7.2.210.0060.00915.07
7.2.200.0070.00314.88
7.2.190.0140.00014.87
7.2.180.0120.00315.03
7.2.170.0040.00815.01
7.2.00.0090.00619.32
7.1.330.0060.00615.90
7.1.320.0030.01015.68
7.1.310.0060.00315.64
7.1.300.0030.00615.70
7.1.290.0090.00315.80
7.1.280.0000.01115.81
7.1.270.0070.00715.86
7.1.260.0000.00915.55
7.1.100.0040.00718.14
7.1.70.0000.00917.13
7.1.60.0060.01819.57
7.1.50.0040.01816.63
7.1.00.0070.07322.33
7.0.200.0000.00716.79
7.0.140.0000.07021.94
7.0.60.0100.06720.02
7.0.50.0000.05017.78
7.0.40.0070.07720.23
7.0.30.0500.07020.13
7.0.20.0300.07720.17
7.0.10.0030.04720.04
7.0.00.0030.04019.99
5.6.280.0070.09020.99
5.6.210.0070.08020.61
5.6.200.0070.06018.11
5.6.190.0100.03720.57
5.6.180.3500.03020.29
5.6.170.0270.08020.40
5.6.160.0070.04020.52
5.6.150.0070.06018.21
5.6.140.0100.06018.09
5.6.130.0130.04718.18
5.6.120.0170.07321.08
5.6.110.0100.08021.11
5.6.100.0070.08021.12
5.6.90.0170.08020.94
5.6.80.0030.04320.38
5.6.70.0900.05320.27
5.5.350.0300.07320.43
5.5.340.0070.08017.98
5.5.330.0030.06720.23
5.5.320.0200.04720.18
5.5.310.0230.03720.21
5.5.300.0100.07717.88
5.5.290.0070.04317.89
5.5.280.0100.08020.87
5.5.270.0000.04320.75
5.5.260.0100.06720.92
5.5.250.0270.06720.46
5.5.240.0230.04020.36
5.4.450.0470.05719.29
5.4.440.0900.05319.61
5.4.430.1030.05719.52
5.4.420.0770.05719.44
5.4.410.0870.05019.21
5.4.400.1000.04319.28
5.4.390.0070.05319.14
5.4.380.0270.05318.49
5.4.370.0200.05018.46
5.4.360.0130.05318.71
5.4.350.0200.05318.78
5.4.340.0200.05318.68
5.4.320.0330.04318.68
5.4.310.0200.05318.50
5.4.300.0100.05718.59
5.4.290.0100.05718.59
5.4.280.0170.05718.49
5.4.270.0130.05718.67
5.4.260.0130.05318.71
5.4.250.0230.04718.49
5.4.240.0200.05318.73
5.4.230.0230.06018.60
5.4.220.0200.06018.64
5.4.210.0230.05718.47
5.4.200.0200.04716.38
5.4.190.0300.03718.48
5.4.180.0230.05018.69
5.4.170.0230.05018.68
5.4.160.0200.05018.67
5.4.150.0200.05318.71
5.4.140.0230.06016.32
5.4.130.0230.05316.06
5.4.120.0130.05316.31
5.4.110.0130.06016.21
5.4.100.0170.05716.04
5.4.90.0100.06016.21
5.4.80.0230.04716.20
5.4.70.0100.05716.14
5.4.60.0170.05016.02
5.4.50.0170.05016.13
5.4.40.0230.06716.16
5.4.30.0130.07016.23
5.4.20.0330.05716.27
5.4.10.0330.05316.00
5.4.00.0230.04715.49
5.3.290.0130.06014.63
5.3.280.0130.05714.58
5.3.270.0100.06314.59
5.3.260.0170.06314.70
5.3.250.0170.05314.50
5.3.240.0070.06314.65
5.3.230.0070.07014.50
5.3.220.0270.06014.55
5.3.210.0370.05714.59
5.3.200.0270.04314.66
5.3.190.0130.06314.61
5.3.180.0230.05314.48
5.3.170.0200.06314.52
5.3.160.0100.06014.56
5.3.150.0230.05014.47
5.3.140.0170.05014.52
5.3.130.0230.04714.57
5.3.120.0270.07014.45
5.3.110.0230.07314.62
5.3.100.0170.05313.93
5.3.90.0200.04713.93
5.3.80.0230.06314.01
5.3.70.0230.06313.99
5.3.60.0230.07014.00
5.3.50.0300.05713.89
5.3.40.0170.05313.93
5.3.30.0170.05014.00
5.3.20.0300.05013.64
5.3.10.0300.05013.63
5.3.00.0130.05713.57
5.2.170.0130.05711.13
5.2.160.0230.04711.13
5.2.150.0100.04711.13
5.2.140.0330.03011.08
5.2.130.0170.05311.14
5.2.120.0100.04311.13
5.2.110.0200.04011.07
5.2.100.0030.04711.14
5.2.90.0200.03311.07
5.2.80.0130.04011.00
5.2.70.0200.03311.09
5.2.60.0170.03711.09
5.2.50.0030.05010.98
5.2.40.0130.03710.96
5.2.30.0170.03710.91
5.2.20.0070.04711.11
5.2.10.0130.03711.01
5.2.00.0070.04710.77
5.1.60.0100.0379.99
5.1.50.0130.03310.02
5.1.40.0130.03710.02
5.1.30.0170.03010.32
5.1.20.0070.04010.40
5.1.10.0130.03310.06
5.1.00.0170.04310.13
5.0.50.0170.0208.58
5.0.40.0100.0278.47
5.0.30.0000.0508.24
5.0.20.0070.0308.21
5.0.10.0070.0308.20
5.0.00.0030.0478.15
4.4.90.0070.0205.92
4.4.80.0000.0275.90
4.4.70.0030.0275.90
4.4.60.0070.0235.87
4.4.50.0000.0275.87
4.4.40.0070.0375.82
4.4.30.0000.0275.92
4.4.20.0030.0235.93
4.4.10.0030.0235.91
4.4.00.0030.0375.95
4.3.110.0030.0235.88
4.3.100.0070.0205.79
4.3.90.0130.0175.78
4.3.80.0030.0375.79
4.3.70.0000.0275.80
4.3.60.0130.0135.80
4.3.50.0100.0205.91
4.3.40.0130.0305.78
4.3.30.0000.0274.56
4.3.20.0000.0274.55
4.3.10.0030.0274.52
4.3.00.0070.0239.46

preferences:
62.02 ms | 400 KiB | 5 Q