3v4l.org

run code in 300+ PHP versions simultaneously
<?php $x='21aaz'; echo (int)$x;

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)
8.3.40.0070.00718.44
8.3.30.0030.01018.91
8.3.20.0040.00420.12
8.3.10.0060.00320.54
8.3.00.0050.00319.26
8.2.170.0100.01022.96
8.2.160.0040.01120.52
8.2.150.0000.00824.18
8.2.140.0060.00324.66
8.2.130.0050.00326.16
8.2.120.0050.00319.23
8.2.110.0090.00022.12
8.2.100.0090.00319.34
8.2.90.0040.00418.95
8.2.80.0060.00317.97
8.2.70.0000.00817.50
8.2.60.0060.00317.93
8.2.50.0040.00418.07
8.2.40.0050.00318.03
8.2.30.0040.00419.41
8.2.20.0040.00417.65
8.2.10.0040.00418.02
8.2.00.0070.00017.66
8.1.270.0050.00523.91
8.1.260.0050.00226.35
8.1.250.0100.00328.09
8.1.240.0030.00623.83
8.1.230.0040.00719.07
8.1.220.0040.00417.74
8.1.210.0040.00418.77
8.1.200.0100.00017.23
8.1.190.0000.00817.00
8.1.180.0000.00818.10
8.1.170.0030.00618.52
8.1.160.0020.00521.95
8.1.150.0050.00218.82
8.1.140.0040.00417.24
8.1.130.0040.00417.86
8.1.120.0000.00817.44
8.1.110.0050.00217.38
8.1.100.0040.00417.31
8.1.90.0030.00317.39
8.1.80.0000.00817.39
8.1.70.0080.00017.35
8.1.60.0000.00817.61
8.1.50.0050.00217.34
8.1.40.0030.00517.51
8.1.30.0030.00617.62
8.1.20.0080.00017.62
8.1.10.0030.00517.43
8.1.00.0040.00417.42
8.0.300.0000.00718.77
8.0.290.0000.00716.63
8.0.280.0070.00018.47
8.0.270.0070.00017.25
8.0.260.0030.00317.25
8.0.250.0030.00316.91
8.0.240.0030.00516.95
8.0.230.0000.00716.78
8.0.220.0030.00316.87
8.0.210.0050.00316.82
8.0.200.0060.00016.87
8.0.190.0040.00416.79
8.0.180.0030.00316.66
8.0.170.0080.00016.84
8.0.160.0040.00416.76
8.0.150.0000.00716.66
8.0.140.0050.00316.80
8.0.130.0030.00313.18
8.0.120.0070.00016.68
8.0.110.0000.00716.65
8.0.100.0050.00216.76
8.0.90.0000.00816.77
8.0.80.0130.00716.76
8.0.70.0040.00416.69
8.0.60.0020.00516.93
8.0.50.0040.00416.83
8.0.30.0130.00617.06
8.0.20.0140.00617.40
8.0.10.0040.00316.81
8.0.00.0160.00116.82
7.4.330.0020.00215.00
7.4.320.0030.00316.60
7.4.300.0030.00316.61
7.4.290.0030.00316.50
7.4.280.0040.00416.50
7.4.270.0030.00316.50
7.4.260.0000.00716.52
7.4.250.0080.00016.56
7.4.240.0040.00316.45
7.4.230.0000.00716.36
7.4.220.0120.00816.53
7.4.210.0070.00716.51
7.4.200.0030.00316.50
7.4.160.0100.01316.63
7.4.150.0070.01417.40
7.4.140.0110.00617.86
7.4.130.0120.00916.50
7.4.120.0070.01116.54
7.4.110.0090.01316.68
7.4.100.0100.00716.45
7.4.90.0100.00716.51
7.4.80.0070.01319.39
7.4.70.0090.01016.43
7.4.60.0110.00716.38
7.4.50.0050.00316.24
7.4.40.0120.00616.30
7.4.30.0060.01116.63
7.4.00.0030.01014.89
7.3.330.0030.00313.08
7.3.320.0020.00212.93
7.3.310.0000.00716.32
7.3.300.0000.00716.16
7.3.290.0100.00316.30
7.3.280.0060.01016.25
7.3.270.0060.01217.40
7.3.260.0150.00316.36
7.3.250.0130.00716.34
7.3.240.0120.00616.37
7.3.230.0060.01216.42
7.3.210.0130.00316.43
7.3.200.0090.00919.39
7.3.190.0100.00716.27
7.3.180.0090.00616.41
7.3.170.0080.00816.39
7.3.160.0140.00316.40
7.3.120.0070.01114.85
7.3.110.0040.01414.84
7.3.100.0070.01114.55
7.3.90.0060.00614.57
7.3.80.0110.00314.46
7.3.70.0060.00314.71
7.3.60.0070.01014.75
7.3.50.0060.00614.59
7.3.40.0090.00314.45
7.3.30.0000.01414.65
7.3.20.0090.00616.59
7.3.10.0060.00916.68
7.3.00.0070.00816.51
7.2.330.0090.01516.50
7.2.320.0030.01316.20
7.2.310.0190.00316.48
7.2.300.0080.00816.20
7.2.290.0040.01216.19
7.2.250.0070.01314.89
7.2.240.0090.00915.11
7.2.230.0040.01214.71
7.2.220.0040.00814.68
7.2.210.0070.00715.02
7.2.200.0000.01114.89
7.2.190.0070.01014.87
7.2.180.0070.01114.76
7.2.170.0060.00614.86
7.2.130.0100.01016.70
7.2.120.0100.01016.80
7.2.110.0070.00716.84
7.2.100.0040.00816.70
7.2.90.0070.00416.59
7.2.80.0160.00917.02
7.2.70.0040.00816.79
7.2.60.0040.01016.68
7.2.50.0150.00316.94
7.2.40.0120.00616.88
7.2.30.0130.01316.80
7.2.20.0000.01016.99
7.2.10.0120.00616.63
7.2.00.0040.00716.83
7.1.330.0070.01015.49
7.1.320.0080.00315.49
7.1.310.0030.01015.74
7.1.300.0070.00715.20
7.1.290.0140.00315.70
7.1.280.0040.00715.63
7.1.270.0050.00515.66
7.1.260.0030.00915.36
7.1.250.0120.00015.68
7.1.240.0000.01115.61
7.1.230.0140.00715.54
7.1.220.0120.00315.62
7.1.210.0130.00715.50
7.1.200.0100.00315.47
7.1.190.0110.00815.59
7.1.180.0130.00715.60
7.1.170.0060.00815.64
7.1.160.0120.00315.58
7.1.150.0100.00615.57
7.1.140.0080.00415.59
7.1.130.0120.00315.72
7.1.120.0100.00315.56
7.1.110.0040.01115.65
7.1.100.0070.01015.71
7.1.90.0030.00715.55
7.1.80.0060.00315.41
7.1.70.0010.01016.27
7.1.60.0040.00617.44
7.1.50.0100.01016.20
7.1.40.0070.00715.52
7.1.30.0040.00415.65
7.1.20.0080.00315.75
7.1.10.0060.00615.72
7.1.00.0070.03819.05
7.0.330.0090.00315.11
7.0.320.0000.01615.40
7.0.310.0080.00815.57
7.0.300.0150.00315.36
7.0.290.0080.00415.43
7.0.280.0060.00915.30
7.0.270.0140.00015.42
7.0.260.0140.00715.20
7.0.250.0040.00815.08
7.0.240.0120.00315.37
7.0.230.0170.00315.50
7.0.220.0060.00315.35
7.0.210.0040.00415.31
7.0.200.0100.00316.09
7.0.190.0060.00615.50
7.0.180.0120.00315.47
7.0.170.0070.00815.16
7.0.160.0030.00615.06
7.0.150.0030.00715.56
7.0.140.0020.03518.58
7.0.130.0060.00615.14
7.0.120.0070.00315.33
7.0.110.0140.00315.42
7.0.100.0030.01315.05
7.0.90.0030.00915.47
7.0.80.0090.00615.53
7.0.70.0070.00715.20
7.0.60.0130.03017.68
7.0.50.0100.03716.49
7.0.40.0030.02816.72
7.0.30.0170.03516.79
7.0.20.0120.02716.78
7.0.10.0070.02816.78
7.0.00.0110.03316.80
5.6.380.0070.00714.41
5.6.370.0080.00614.07
5.6.360.0070.00314.44
5.6.350.0090.00314.17
5.6.340.0060.00613.81
5.6.330.0070.00414.10
5.6.320.0030.01414.04
5.6.310.0060.00614.34
5.6.300.0100.00714.01
5.6.290.0040.00414.04
5.6.280.0050.03917.36
5.6.270.0080.00814.20
5.6.260.0060.01414.34
5.6.250.0140.00314.24
5.6.240.0030.01014.34
5.6.230.0090.00014.08
5.6.220.0090.00013.78
5.6.210.0020.02817.46
5.6.200.0120.03216.31
5.6.190.0130.03817.37
5.6.180.0180.03217.31
5.6.170.0080.02617.46
5.6.160.0030.03517.52
5.6.150.0050.03616.26
5.6.140.0020.03316.21
5.6.130.0030.04716.21
5.6.120.0050.02417.39
5.6.110.0110.04317.58
5.6.100.0080.02017.68
5.6.90.0080.03617.70
5.6.80.0050.04617.35
5.6.70.2270.02717.24
5.6.60.0040.00814.00
5.6.50.0050.00313.92
5.6.40.0070.00714.24
5.6.30.0030.01013.91
5.6.20.0000.01413.80
5.6.10.0080.00814.12
5.6.00.0090.00014.18
5.5.380.0060.00610.95
5.5.370.0090.00310.73
5.5.360.0000.01211.06
5.5.350.0020.04315.56
5.5.340.0050.02914.54
5.5.330.0070.04015.66
5.5.320.0160.03515.71
5.5.310.0130.02215.42
5.5.300.0040.02614.47
5.5.290.0060.04114.44
5.5.280.0050.02915.85
5.5.270.0090.04515.86
5.5.260.0070.03815.91
5.5.250.0080.02215.79
5.5.240.0150.02815.35
5.5.230.0050.00510.73
5.5.220.0080.00410.68
5.5.210.0050.00510.84
5.5.200.0030.00710.81
5.5.190.0030.00610.89
5.5.180.0100.00310.77
5.5.170.0100.00310.96
5.5.160.0040.00410.57
5.5.150.0090.00310.82
5.5.140.0050.00211.00
5.5.130.0090.00310.66
5.5.120.0070.00410.94
5.5.110.0040.00411.04
5.5.100.0060.00010.71
5.5.90.0000.01210.79
5.5.80.0030.00710.85
5.5.70.0060.00610.93
5.5.60.0000.01110.80
5.5.50.0040.00711.02
5.5.40.0030.00911.05
5.5.30.0040.00811.02
5.5.20.0000.00910.95
5.5.10.0000.01310.92
5.5.00.0000.01310.73
5.4.450.0250.03015.21
5.4.440.0160.02215.15
5.4.430.0210.02315.03
5.4.420.0230.02315.22
5.4.410.0320.02315.09
5.4.400.0220.02314.94
5.4.390.0130.02414.99
5.4.380.0240.03014.71
5.4.370.0370.03414.71
5.4.360.0210.02514.75
5.4.350.0300.03614.75
5.4.340.0170.03814.69
5.4.330.0100.00010.63
5.4.320.0070.02011.52
5.4.310.0020.02311.56
5.4.300.0060.01711.49
5.4.290.0040.02311.62
5.4.280.0060.01811.58
5.4.270.0030.02011.72
5.4.260.0050.02611.58
5.4.250.0050.02011.59
5.4.240.0070.01911.64
5.4.230.0040.02311.44
5.4.220.0040.01911.57
5.4.210.0070.02311.47
5.4.200.0080.02411.57
5.4.190.0050.02211.49
5.4.180.0040.02311.60
5.4.170.0080.01811.65
5.4.160.0030.02411.56
5.4.150.0070.01911.60
5.4.140.0020.02411.29
5.4.130.0050.01811.28
5.4.120.0070.01911.46
5.4.110.0060.02011.33
5.4.100.0060.01911.27
5.4.90.0050.02011.37
5.4.80.0020.02411.27
5.4.70.0100.01811.28
5.4.60.0070.01911.37
5.4.50.0050.01911.47
5.4.40.0020.02111.25
5.4.30.0070.02011.35
5.4.20.0060.01811.35
5.4.10.0020.02311.34
5.4.00.0060.02211.05
5.3.290.0030.02211.54
5.3.280.0030.02111.38
5.3.270.0030.02311.42
5.3.260.0040.02211.50
5.3.250.0040.02211.58
5.3.240.0040.02011.48
5.3.230.0040.02211.52
5.3.220.0070.01611.43
5.3.210.0060.02411.47
5.3.200.0050.02011.44
5.3.190.0050.02111.45
5.3.180.0050.02511.51
5.3.170.0060.02111.54
5.3.160.0030.02211.56
5.3.150.0100.01911.52
5.3.140.0050.02711.48
5.3.130.0050.02911.48
5.3.120.0040.02311.48
5.3.110.0060.02211.52
5.3.100.0040.02211.12
5.3.90.0050.02511.25
5.3.80.0060.01911.16
5.3.70.0070.01711.20
5.3.60.0020.02411.22
5.3.50.0030.02510.99
5.3.40.0040.02211.13
5.3.30.0050.02111.11
5.3.20.0060.01910.90
5.3.10.0060.01910.85
5.3.00.0050.02310.91
5.2.170.0020.0179.34
5.2.160.0050.0179.34
5.2.150.0050.0179.24
5.2.140.0020.0199.30
5.2.130.0030.0199.26
5.2.120.0040.0179.26
5.2.110.0040.0169.28
5.2.100.0020.0169.25
5.2.90.0030.0179.10
5.2.80.0030.0209.07
5.2.70.0050.0179.20
5.2.60.0030.0219.17
5.2.50.0060.0159.09
5.2.40.0060.0159.19
5.2.30.0050.0179.15
5.2.20.0040.0209.04
5.2.10.0040.0159.11
5.2.00.0010.0208.97
5.1.60.0040.0138.22
5.1.50.0040.0148.29
5.1.40.0060.0138.30
5.1.30.0080.0148.60
5.1.20.0020.0178.51
5.1.10.0060.0148.42
5.1.00.0060.0138.30
5.0.50.0040.0097.49
5.0.40.0040.0107.42
5.0.30.0020.0197.33
5.0.20.0030.0127.31
5.0.10.0010.0127.30
5.0.00.0020.0187.30
4.4.90.0010.0116.57
4.4.80.0010.0136.56
4.4.70.0020.0116.56
4.4.60.0020.0096.56
4.4.50.0030.0096.57
4.4.40.0020.0156.54
4.4.30.0020.0106.56
4.4.20.0020.0106.61
4.4.10.0010.0136.61
4.4.00.0020.0166.56
4.3.110.0030.0086.52
4.3.100.0020.0106.51
4.3.90.0030.0096.50
4.3.80.0030.0146.47
4.3.70.0010.0116.50
4.3.60.0030.0076.49
4.3.50.0020.0116.50
4.3.40.0040.0136.45
4.3.30.0020.0115.83
4.3.20.0020.0105.81
4.3.10.0040.0085.79
4.3.00.0020.01313.91

preferences:
45.38 ms | 400 KiB | 5 Q