3v4l.org

run code in 300+ PHP versions simultaneously
<?php $my_var = '123'; echo intval($my_var)===$myvar;

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)
8.3.40.0090.00618.66
8.3.30.0100.00720.07
8.3.20.0100.00018.65
8.3.10.0040.00421.10
8.3.00.0070.00723.76
8.2.170.0070.00722.96
8.2.160.0110.00320.35
8.2.150.0000.00724.18
8.2.140.0070.00324.66
8.2.130.0000.00826.16
8.2.120.0040.00419.77
8.2.110.0100.00020.93
8.2.100.0080.00417.72
8.2.90.0060.00319.05
8.2.80.0040.00419.40
8.2.70.0000.00817.49
8.2.60.0040.00418.04
8.2.50.0040.00418.07
8.2.40.0000.00818.16
8.2.30.0000.00719.30
8.2.20.0020.00517.70
8.2.10.0000.00717.66
8.2.00.0000.00817.67
8.1.270.0030.00623.99
8.1.260.0070.00026.35
8.1.250.0080.00028.09
8.1.240.0040.00421.18
8.1.230.0110.00020.92
8.1.220.0000.00918.77
8.1.210.0070.00318.77
8.1.200.0030.00617.10
8.1.190.0000.00817.40
8.1.180.0040.00418.10
8.1.170.0040.00418.59
8.1.160.0000.00718.72
8.1.150.0000.00718.59
8.1.140.0000.00717.42
8.1.130.0070.00017.86
8.1.120.0030.00317.28
8.1.110.0040.00417.44
8.1.100.0040.00417.36
8.1.90.0000.00817.38
8.1.80.0040.00417.40
8.1.70.0030.00317.32
8.1.60.0050.00217.47
8.1.50.0020.00517.43
8.1.40.0040.00417.55
8.1.30.0000.00717.54
8.1.20.0040.00417.53
8.1.10.0000.00817.54
8.1.00.0040.00417.29
8.0.300.0050.00319.96
8.0.290.0000.00717.16
8.0.280.0000.00818.36
8.0.270.0030.00317.24
8.0.260.0060.00016.87
8.0.250.0000.00816.92
8.0.240.0040.00416.82
8.0.230.0070.00016.81
8.0.220.0020.00516.82
8.0.210.0000.00716.87
8.0.200.0000.00616.95
8.0.190.0030.00517.00
8.0.180.0000.00816.88
8.0.170.0030.00316.80
8.0.160.0030.00316.77
8.0.150.0080.00016.74
8.0.140.0080.00016.82
8.0.130.0000.00613.27
8.0.120.0070.00016.80
8.0.110.0040.00416.82
8.0.100.0040.00416.72
8.0.90.0060.00316.77
8.0.80.0060.00916.82
8.0.70.0000.00716.82
8.0.60.0040.00416.77
8.0.50.0050.00316.74
8.0.30.0120.00617.01
8.0.20.0120.00917.40
8.0.10.0070.00016.96
8.0.00.0110.00916.68
7.4.330.0000.00516.69
7.4.320.0030.00316.48
7.4.300.0000.00716.46
7.4.290.0040.00716.50
7.4.280.0070.00316.50
7.4.270.0040.00416.58
7.4.260.0050.00013.26
7.4.250.0030.00616.55
7.4.240.0000.00716.40
7.4.230.0070.00016.61
7.4.220.0120.01516.58
7.4.210.0070.00716.55
7.4.200.0000.00716.48
7.4.190.0030.00516.65
7.4.160.0030.01316.52
7.4.150.0110.00817.40
7.4.140.0110.00617.86
7.4.130.0040.01416.50
7.4.120.0150.00516.47
7.4.110.0120.00616.69
7.4.100.0070.01116.61
7.4.90.0130.00316.55
7.4.80.0110.01119.39
7.4.70.0120.00616.53
7.4.60.0150.00416.42
7.4.50.0000.00816.29
7.4.40.0060.00922.77
7.4.30.0150.00316.66
7.4.00.0090.00414.58
7.3.330.0050.00013.15
7.3.320.0000.00513.23
7.3.310.0040.00416.17
7.3.300.0000.00616.34
7.3.290.0130.00616.30
7.3.280.0080.00716.34
7.3.270.0140.00517.40
7.3.260.0140.00918.24
7.3.250.0070.01016.47
7.3.240.0060.00916.27
7.3.230.0080.00816.53
7.3.210.0140.00916.41
7.3.200.0160.00619.39
7.3.190.0130.00716.35
7.3.180.0090.01416.31
7.3.170.0140.00316.50
7.3.160.0150.00316.33
7.3.120.0030.01014.89
7.3.110.0030.01014.78
7.3.100.0110.00314.88
7.3.90.0100.00314.73
7.3.80.0070.00714.61
7.3.70.0030.00814.78
7.3.60.0030.01014.61
7.3.50.0030.00914.70
7.3.40.0060.00314.86
7.3.30.0040.00714.79
7.3.20.0070.00716.80
7.3.10.0060.00716.77
7.3.00.0080.00416.55
7.2.330.0070.01116.43
7.2.320.0030.02016.55
7.2.310.0060.01216.54
7.2.300.0030.01516.61
7.2.290.0040.01216.67
7.2.240.0030.01314.82
7.2.230.0100.00314.80
7.2.220.0030.01014.80
7.2.210.0050.00515.09
7.2.200.0030.00514.52
7.2.190.0030.01414.81
7.2.180.0030.01015.08
7.2.170.0120.00314.70
7.2.160.0040.00714.95
7.2.150.0060.00616.55
7.2.140.0110.00316.80
7.2.130.0070.00616.70
7.2.120.0060.00716.85
7.2.110.0080.00616.91
7.2.100.0100.00716.80
7.2.90.0050.00916.69
7.2.80.0060.00916.69
7.2.70.0080.00716.73
7.2.60.0080.00816.94
7.2.50.0060.01016.57
7.2.40.0020.01216.91
7.2.30.0070.00816.73
7.2.20.0050.00716.86
7.2.10.0040.01016.48
7.2.00.0090.00617.58
7.1.330.0090.00615.95
7.1.320.0030.00715.84
7.1.310.0060.00615.72
7.1.300.0060.01015.43
7.1.290.0110.00315.33
7.1.280.0030.01015.81
7.1.270.0030.01115.64
7.1.260.0030.00915.69
7.1.250.0020.01015.48
7.1.100.0040.00918.22
7.1.70.0000.01016.88
7.1.60.0060.01619.17
7.1.50.0030.00716.89
7.1.00.0030.05722.34
7.0.200.0030.00516.66
7.0.140.0070.07021.96
7.0.110.0100.07720.02
7.0.100.0070.08020.08
7.0.90.0070.08319.88
7.0.80.0030.08019.92
7.0.70.0000.07719.98
7.0.60.0030.07320.02
7.0.50.0130.07720.39
7.0.40.0170.07720.13
7.0.30.0100.07019.96
7.0.20.0070.08020.22
7.0.10.0030.07320.00
7.0.00.0000.05720.23
5.6.280.0030.07320.90
5.6.260.0030.05320.50
5.6.250.0130.07020.71
5.6.240.0130.08320.66
5.6.230.0230.06720.46
5.6.220.0070.08020.64
5.6.210.0130.07320.63
5.6.200.0130.07321.15
5.6.190.0030.08021.18
5.6.180.0100.07320.94
5.6.170.0100.07321.13
5.6.160.0100.07321.12
5.6.150.0070.08021.13
5.6.140.0030.06321.11
5.6.130.0100.08020.92
5.6.120.0230.07321.25
5.6.110.0030.08720.94
5.6.100.0170.07321.24
5.6.90.0100.07321.16
5.6.80.0030.08320.59
5.6.70.0170.06720.48
5.6.60.0070.07720.48
5.6.50.0100.07720.41
5.6.40.0130.05020.43
5.6.30.0070.07320.49
5.6.20.0170.07020.49
5.6.10.0070.07720.44
5.6.00.0100.07020.47
5.5.380.0100.07020.57
5.5.370.0070.04720.54
5.5.360.0100.08020.45
5.5.350.0100.07020.50
5.5.340.0170.06320.90
5.5.330.0100.07320.80
5.5.320.0070.07320.95
5.5.310.0100.08020.79
5.5.300.0100.08320.84
5.5.290.0100.08020.94
5.5.280.0200.07320.80
5.5.270.0130.04720.76
5.5.260.0170.07720.93
5.5.250.0000.09020.53
5.5.240.0070.07020.19
5.5.230.0070.08020.32
5.5.220.0100.07320.23
5.5.210.0100.08020.18
5.5.200.0100.07020.25
5.5.190.0070.07320.18
5.5.180.0070.07320.11
5.5.160.0100.07020.25
5.5.150.0130.07020.03
5.5.140.0130.06720.24
5.5.130.0030.08320.18
5.5.120.0030.07020.31
5.5.110.0030.04320.14
5.5.100.0100.04319.98
5.5.90.0030.08320.22
5.5.80.0100.06320.18
5.5.70.0070.07720.13
5.5.60.0030.07720.14
5.5.50.0000.08319.96
5.5.40.0100.07020.20
5.5.30.0030.05319.96
5.5.20.0030.08320.02
5.5.10.0100.04020.22
5.5.00.0130.07020.18
5.4.450.0100.07319.36
5.4.440.0000.08319.27
5.4.430.0030.07019.29
5.4.420.0070.08019.40
5.4.410.0100.07319.27
5.4.400.0030.08019.02
5.4.390.0030.08019.12
5.4.380.0030.07319.18
5.4.370.0000.08319.03
5.4.360.0130.06719.03
5.4.350.0030.08019.16
5.4.340.0130.04019.00
5.4.320.0030.07719.07
5.4.310.0070.07319.03
5.4.300.0030.07719.02
5.4.290.0130.06319.27
5.4.280.0070.05018.95
5.4.270.0100.07018.92
5.4.260.0030.04718.93
5.4.250.0130.07019.16
5.4.240.0170.06019.11
5.4.230.0070.06318.99
5.4.220.0130.07018.95
5.4.210.0100.07019.27
5.4.200.0070.07019.25
5.4.190.0100.06318.99
5.4.180.0130.07019.11
5.4.170.0100.06318.97
5.4.160.0030.04319.00
5.4.150.0130.07019.14
5.4.140.0000.07316.37
5.4.130.0100.06716.56
5.4.120.0030.07316.15
5.4.110.0030.07016.53
5.4.100.0130.07016.40
5.4.90.0000.07016.40
5.4.80.0070.07016.39
5.4.70.0100.05316.51
5.4.60.0030.07716.50
5.4.50.0070.07316.35
5.4.40.0070.07316.31
5.4.30.0170.05316.11
5.4.20.0100.06716.25
5.4.10.0130.04716.45
5.4.00.0030.07315.65
5.3.290.0000.08314.73
5.3.280.0000.08314.66
5.3.270.0100.07314.62
5.3.260.0000.08014.48
5.3.250.0100.07314.62
5.3.240.0070.07714.43
5.3.230.0070.08014.49
5.3.220.0000.04314.58
5.3.210.0070.07714.66
5.3.200.0000.05014.66
5.3.190.0170.06014.43
5.3.180.0070.07714.43
5.3.170.0030.07014.62
5.3.160.0130.07014.48
5.3.150.0130.07014.55
5.3.140.0070.07314.39
5.3.130.0030.07314.55
5.3.120.0100.07314.42
5.3.110.0100.07314.54
5.3.100.0070.07713.86
5.3.90.0070.07014.08
5.3.80.0100.07013.95
5.3.70.0030.07314.11
5.3.60.0070.07013.86
5.3.50.0030.07714.04
5.3.40.0030.06013.87
5.3.30.0070.06713.85
5.3.20.0100.06313.67
5.3.10.0100.07013.53
5.3.00.0100.06313.73
5.2.170.0070.06011.82
5.2.160.0070.06311.82
5.2.150.0030.06711.82
5.2.140.0100.05711.82
5.2.130.0170.05011.82
5.2.120.0000.06311.82
5.2.110.0070.05711.82
5.2.100.0070.05711.82
5.2.90.0130.03311.82
5.2.80.0070.03711.82
5.2.70.0130.05311.82
5.2.60.0070.06311.82
5.2.50.0130.04711.82
5.2.40.0030.05711.82
5.2.30.0030.06311.82
5.2.20.0100.05711.82
5.2.10.0070.06311.82
5.2.00.0030.06011.82
5.1.60.0100.04711.82
5.1.50.0100.04711.82
5.1.40.0100.02311.82
5.1.30.0000.06011.82
5.1.20.0030.04011.82
5.1.10.0070.02711.82
5.1.00.0030.05011.82
5.0.50.0030.03311.82
5.0.40.0030.04311.82
5.0.30.0000.05011.82
5.0.20.0070.03311.82
5.0.10.0030.04311.82
5.0.00.0000.06711.82
4.4.90.0000.02311.82
4.4.80.0070.02311.82
4.4.70.0000.03711.82
4.4.60.0000.03311.82
4.4.50.0000.03311.82
4.4.40.0000.05311.82
4.4.30.0000.04011.82
4.4.20.0030.03711.82
4.4.10.0030.03311.82
4.4.00.0030.05711.82
4.3.110.0070.03011.82
4.3.100.0000.03711.82
4.3.90.0070.03011.82
4.3.80.0030.05011.82
4.3.70.0030.03311.82
4.3.60.0070.02311.82
4.3.50.0000.03711.82
4.3.40.0030.05311.82
4.3.30.0000.03711.82
4.3.20.0000.03711.82
4.3.10.0000.03711.82
4.3.00.0000.03311.82

preferences:
84.31 ms | 400 KiB | 5 Q