3v4l.org

run code in 300+ PHP versions simultaneously
<?php $int = "11lol"; if (!isint($int)) { intval($int); echo $int." is fixed."; } ?>

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)
8.3.70.0170.00316.75
8.3.60.0140.00016.50
8.3.50.0150.00721.95
8.3.40.0070.00718.70
8.3.30.0110.00319.01
8.3.20.0040.00420.23
8.3.10.0000.00723.55
8.3.00.0050.00319.38
8.2.180.0000.01616.50
8.2.170.0160.00322.96
8.2.160.0070.01020.43
8.2.150.0040.00424.18
8.2.140.0090.00024.66
8.2.130.0070.00026.16
8.2.120.0040.00422.13
8.2.110.0040.01822.25
8.2.100.0090.00319.05
8.2.90.0000.00917.75
8.2.80.0040.00417.97
8.2.70.0040.00417.80
8.2.60.0040.00418.03
8.2.50.0000.00719.34
8.2.40.0050.00320.33
8.2.30.0040.00418.00
8.2.20.0050.00217.68
8.2.10.0040.00417.96
8.2.00.0060.00317.70
8.1.280.0140.00325.92
8.1.270.0080.00022.19
8.1.260.0090.00026.35
8.1.250.0050.00328.09
8.1.240.0040.00423.88
8.1.230.0070.00419.16
8.1.220.0090.00017.74
8.1.210.0080.00018.77
8.1.200.0060.00317.13
8.1.190.0080.00017.23
8.1.180.0060.00318.10
8.1.170.0040.00418.61
8.1.160.0000.00721.88
8.1.150.0070.00018.54
8.1.140.0050.00317.32
8.1.130.0000.00717.88
8.1.120.0000.00817.41
8.1.110.0080.00017.40
8.1.100.0030.00317.28
8.1.90.0000.00817.30
8.1.80.0000.00717.44
8.1.70.0000.00717.27
8.1.60.0060.00317.48
8.1.50.0040.00417.46
8.1.40.0070.00017.54
8.1.30.0040.00417.50
8.1.20.0000.00817.62
8.1.10.0040.00417.44
8.1.00.0070.00017.48
8.0.300.0070.00019.60
8.0.290.0040.00416.58
8.0.280.0030.00318.32
8.0.270.0000.00717.10
8.0.260.0060.00018.29
8.0.250.0070.00016.99
8.0.240.0060.00316.95
8.0.230.0030.00316.93
8.0.220.0030.00316.75
8.0.210.0030.00616.76
8.0.200.0000.00616.98
8.0.190.0000.00716.93
8.0.180.0100.00016.88
8.0.170.0000.00716.80
8.0.160.0070.00316.89
8.0.150.0070.00016.83
8.0.140.0050.00316.83
8.0.130.0070.00013.35
8.0.120.0050.00316.86
8.0.110.0040.00416.84
8.0.100.0000.00716.68
8.0.90.0000.00716.68
8.0.80.0050.00916.86
8.0.70.0000.00716.78
8.0.60.0060.00316.88
8.0.50.0040.00416.72
8.0.30.0120.01216.88
8.0.20.0160.00417.40
8.0.10.0050.00316.82
8.0.00.0110.00716.60
7.4.330.0050.00015.13
7.4.320.0070.00016.39
7.4.300.0050.00316.50
7.4.290.0050.00316.50
7.4.280.0000.00716.39
7.4.270.0000.00716.50
7.4.260.0040.00416.62
7.4.250.0000.00716.55
7.4.240.0040.00316.58
7.4.230.0070.00016.40
7.4.220.0130.01316.43
7.4.210.0030.01016.54
7.4.200.0040.00416.33
7.4.190.0040.00416.45
7.4.160.0060.00916.52
7.4.150.0090.00917.40
7.4.140.0100.01317.86
7.4.130.0110.00816.50
7.4.120.0090.00916.54
7.4.110.0100.00716.48
7.4.100.0090.01316.59
7.4.90.0100.00716.32
7.4.80.0150.00919.39
7.4.70.0080.00916.53
7.4.60.0070.01116.36
7.4.50.0040.00416.50
7.4.40.0110.01116.51
7.4.30.0120.00916.45
7.4.00.0030.01215.16
7.3.330.0020.00213.01
7.3.320.0000.00512.97
7.3.310.0080.00016.08
7.3.300.0000.00716.10
7.3.290.0060.00916.29
7.3.280.0070.01016.22
7.3.270.0120.00617.40
7.3.260.0090.00916.30
7.3.250.0130.00716.26
7.3.240.0030.01416.20
7.3.230.0020.01416.49
7.3.210.0060.01116.36
7.3.200.0070.01519.39
7.3.190.0060.01216.50
7.3.180.0140.00616.51
7.3.170.0140.00716.52
7.3.160.0110.00616.39
7.3.120.0120.00314.75
7.3.10.0170.00516.43
7.3.00.0130.00516.41
7.2.330.0100.00716.64
7.2.320.0160.00316.55
7.2.310.0070.01516.27
7.2.300.0060.01116.45
7.2.290.0060.01516.50
7.2.130.0120.00816.45
7.2.120.0100.00716.57
7.2.110.0160.00416.78
7.2.100.0100.00616.75
7.2.90.0080.00816.85
7.2.80.0030.01416.81
7.2.70.0070.00716.79
7.2.60.0050.00716.82
7.2.50.0100.00316.79
7.2.40.0050.00516.68
7.2.30.0140.00416.83
7.2.20.0110.00016.73
7.2.10.0070.00416.87
7.2.00.0040.00416.68
7.1.250.0080.00315.59
7.1.200.0030.00715.44
7.1.70.0040.00416.75
7.1.60.0130.00619.46
7.1.50.0000.01916.95
7.1.00.0000.08022.31
7.0.200.0030.00316.56
7.0.140.0070.06721.95
7.0.70.0100.06721.79
7.0.60.0070.06321.71
7.0.50.0070.08322.07
7.0.40.0070.08720.07
7.0.30.0030.06320.14
7.0.20.0030.08720.08
7.0.10.0000.06320.04
7.0.00.0100.06320.08
5.6.280.0000.07721.09
5.6.220.0070.08020.42
5.6.210.0030.05720.40
5.6.200.0070.07721.07
5.6.190.0070.07721.02
5.6.180.0030.06321.07
5.6.170.0070.07721.02
5.6.160.0030.06321.08
5.6.150.0000.08320.93
5.6.140.0070.06721.07
5.6.130.0030.07320.93
5.6.120.0070.08321.04
5.6.110.0070.08020.98
5.6.100.0000.08321.00
5.6.90.0000.06720.97
5.6.80.0070.08720.46
5.6.70.0030.07320.40
5.6.60.0130.07020.30
5.6.50.0000.06320.49
5.6.40.0000.06320.43
5.6.30.0000.06020.37
5.6.20.0070.06720.28
5.6.10.0030.08020.52
5.6.00.0000.05720.50
5.5.360.0030.04320.29
5.5.350.0070.08020.37
5.5.340.0100.07720.80
5.5.330.0030.08320.88
5.5.320.0030.08020.72
5.5.310.0070.08020.89
5.5.300.0030.08320.86
5.5.290.0000.09020.86
5.5.280.0000.08720.85
5.5.270.0070.06020.88
5.5.260.0100.08320.82
5.5.250.0030.08020.68
5.5.240.0030.06320.24
5.5.230.0100.07720.09
5.5.220.0030.07320.21
5.5.210.0000.08020.16
5.5.200.0070.07720.21
5.5.190.0000.08320.07
5.5.180.0030.07320.10
5.5.160.0070.06020.07
5.5.150.0100.07320.14
5.5.140.0000.08020.25
5.5.130.0130.06320.26
5.5.120.0070.05020.05
5.5.110.0030.06720.11
5.5.100.0030.08320.07
5.5.90.0030.05319.92
5.5.80.0100.06020.13
5.5.70.0100.06320.05
5.5.60.0030.08019.94
5.5.50.0030.05719.90
5.5.40.0030.07720.10
5.5.30.0070.06719.98
5.5.20.0030.07320.09
5.5.10.0000.08020.09
5.5.00.0100.07020.01
5.4.450.0000.07719.48
5.4.440.0070.07719.38
5.4.430.0030.06019.33
5.4.420.0070.07019.32
5.4.410.0030.07719.21
5.4.400.0070.06719.05
5.4.390.0070.07718.81
5.4.380.0000.08319.12
5.4.370.0070.06018.96
5.4.360.0100.07018.96
5.4.350.0000.06019.11
5.4.340.0030.07019.11
5.4.320.0070.07319.02
5.4.310.0070.06719.21
5.4.300.0030.06719.05
5.4.290.0070.05019.05
5.4.280.0000.08319.02
5.4.270.0000.06318.80
5.4.260.0100.06019.00
5.4.250.0030.07019.02
5.4.240.0070.07319.06
5.4.230.0070.07018.95
5.4.220.0030.07318.93
5.4.210.0070.06319.05
5.4.200.0000.04718.93
5.4.190.0030.08019.00
5.4.180.0000.08319.04
5.4.170.0000.05319.05
5.4.160.0030.06719.01
5.4.150.0030.05018.91
5.4.140.0030.03316.28
5.4.130.0000.03716.31
5.4.120.0070.07016.21
5.4.110.0000.04016.21
5.4.100.0030.04016.25
5.4.90.0000.04016.39
5.4.80.0000.04016.24
5.4.70.0070.07316.20
5.4.60.0000.07716.36
5.4.50.0070.05316.28
5.4.40.0070.07016.29
5.4.30.0070.07016.35
5.4.20.0130.06716.27
5.4.10.0070.07016.34
5.4.00.0030.07315.51
5.3.290.0070.07014.53
5.3.280.0030.07014.59
5.3.270.0030.04014.41
5.3.260.0000.07714.55
5.3.250.0030.06014.51
5.3.240.0030.05714.59
5.3.230.0030.03714.41
5.3.220.0030.07314.54
5.3.210.0000.04314.54
5.3.200.0030.03714.51
5.3.190.0000.03714.52
5.3.180.0000.05714.54
5.3.170.0000.04014.50
5.3.160.0000.07714.51
5.3.150.0030.06714.47
5.3.140.0030.06014.50
5.3.130.0000.07314.36
5.3.120.0000.06714.53
5.3.110.0070.07014.36
5.3.100.0030.06714.03
5.3.90.0070.06013.88
5.3.80.0000.07013.96
5.3.70.0070.07014.00
5.3.60.0000.07013.96
5.3.50.0030.06313.94
5.3.40.0000.07313.94
5.3.30.0030.05713.81
5.3.20.0030.05713.55
5.3.10.0000.07713.56
5.3.00.0030.06013.57
5.2.170.0000.05711.18
5.2.160.0030.04011.10
5.2.150.0030.04711.00
5.2.140.0030.05711.15
5.2.130.0030.06011.14
5.2.120.0000.05710.92
5.2.110.0070.05711.10
5.2.100.0030.06010.91
5.2.90.0030.03011.14
5.2.80.0000.03710.88
5.2.70.0130.03711.13
5.2.60.0000.04711.09
5.2.50.0100.05710.87
5.2.40.0030.05311.00
5.2.30.0030.05710.83
5.2.20.0000.06011.00
5.2.10.0030.05310.86
5.2.00.0070.04010.83
5.1.60.0100.04710.83
5.1.50.0070.04710.83
5.1.40.0030.04710.83
5.1.30.0000.05710.83
5.1.20.0000.04010.83
5.1.10.0000.05310.83
5.1.00.0030.05310.83
5.0.50.0070.04310.83
5.0.40.0030.04010.83
5.0.30.0000.05710.83
5.0.20.0000.04310.83
5.0.10.0070.04010.83
5.0.00.0000.06010.83
4.4.90.0000.03010.83
4.4.80.0030.03710.83
4.4.70.0000.03710.83
4.4.60.0030.03310.83
4.4.50.0030.03310.83
4.4.40.0000.05310.83
4.4.30.0000.03710.83
4.4.20.0000.03710.83
4.4.10.0030.03310.83
4.4.00.0030.05310.83
4.3.110.0030.03710.83
4.3.100.0030.03310.83
4.3.90.0030.03310.83
4.3.80.0000.04310.83
4.3.70.0000.03310.83
4.3.60.0000.03010.83
4.3.50.0000.03710.83
4.3.40.0000.03710.83
4.3.30.0000.03710.83
4.3.20.0000.03310.83
4.3.10.0000.02710.83
4.3.00.0000.03710.83

preferences:
58.54 ms | 401 KiB | 5 Q