3v4l.org

run code in 300+ PHP versions simultaneously
<?php $str = 'November 1997'; var_dump( (int) $str, intval($str), filter_var($str, FILTER_SANITIZE_NUMBER_INT) );

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)
8.3.70.0090.00918.20
8.3.60.0070.01016.63
8.3.50.0120.00622.05
8.3.40.0090.00618.60
8.3.30.0100.00718.88
8.3.20.0070.00020.19
8.3.10.0000.00723.61
8.3.00.0040.00419.11
8.2.190.0100.01016.58
8.2.180.0120.00316.38
8.2.170.0070.00722.96
8.2.160.0070.01022.03
8.2.150.0000.00824.18
8.2.140.0070.00024.66
8.2.130.0000.00726.16
8.2.120.0040.00421.19
8.2.110.0060.00322.15
8.2.100.0080.00417.91
8.2.90.0050.00317.50
8.2.80.0040.00418.82
8.2.70.0080.00017.80
8.2.60.0060.00317.91
8.2.50.0020.00519.38
8.2.40.0080.00020.89
8.2.30.0030.00519.05
8.2.20.0040.00417.66
8.2.10.0000.00718.08
8.2.00.0000.00817.65
8.1.280.0030.01725.92
8.1.270.0090.00018.57
8.1.260.0040.00426.35
8.1.250.0000.00728.09
8.1.240.0060.00323.79
8.1.230.0000.01220.96
8.1.220.0060.00317.74
8.1.210.0030.00618.77
8.1.200.0030.00617.00
8.1.190.0030.00617.10
8.1.180.0040.00418.84
8.1.170.0030.00518.50
8.1.160.0000.00718.91
8.1.150.0000.00719.00
8.1.140.0000.00717.45
8.1.130.0030.00317.86
8.1.120.0070.00317.41
8.1.110.0000.00917.41
8.1.100.0030.00317.26
8.1.90.0000.00717.38
8.1.80.0060.00317.39
8.1.70.0070.00017.40
8.1.60.0080.00417.57
8.1.50.0060.00317.41
8.1.40.0040.00417.48
8.1.30.0040.00417.53
8.1.20.0000.00717.48
8.1.10.0020.00517.44
8.1.00.0040.00417.44
8.0.300.0080.00018.77
8.0.290.0030.00616.63
8.0.280.0070.00018.38
8.0.270.0070.00017.20
8.0.260.0030.00317.26
8.0.250.0030.00316.95
8.0.240.0060.00016.78
8.0.230.0000.00716.88
8.0.220.0030.00316.69
8.0.210.0030.00316.79
8.0.200.0030.00316.82
8.0.190.0040.00316.87
8.0.180.0040.00416.84
8.0.170.0070.00016.89
8.0.160.0000.00716.83
8.0.150.0000.00716.73
8.0.140.0050.00216.67
8.0.130.0000.00513.24
8.0.120.0000.00816.78
8.0.110.0050.00216.68
8.0.100.0060.00316.80
8.0.90.0000.00716.88
8.0.80.0060.01016.81
8.0.70.0070.00016.74
8.0.60.0000.00716.72
8.0.50.0070.00016.77
8.0.30.0120.00816.76
8.0.20.0080.01317.40
8.0.10.0050.00316.98
8.0.00.0080.00916.83
7.4.330.0020.00215.13
7.4.320.0030.00316.59
7.4.300.0000.00616.59
7.4.290.0000.00716.52
7.4.280.0040.00416.45
7.4.270.0030.00316.48
7.4.260.0070.00016.48
7.4.250.0070.00016.48
7.4.240.0020.00516.55
7.4.230.0000.00716.59
7.4.220.0090.00916.50
7.4.210.0070.01316.60
7.4.200.0000.00716.30
7.4.160.0110.00416.29
7.4.150.0100.01417.40
7.4.140.0080.01117.86
7.4.130.0060.01116.39
7.4.120.0070.01116.51
7.4.110.0120.00916.47
7.4.100.0120.00616.30
7.4.90.0030.01616.45
7.4.80.0120.00819.39
7.4.70.0080.00816.41
7.4.60.0060.01016.48
7.4.50.0000.00816.43
7.4.40.0060.00916.41
7.4.30.0070.01016.46
7.4.00.0070.01115.00
7.3.330.0050.00012.95
7.3.320.0000.00513.13
7.3.310.0000.00716.16
7.3.300.0000.00616.21
7.3.290.0060.01016.18
7.3.280.0080.00916.24
7.3.270.0030.01417.40
7.3.260.0100.00716.38
7.3.250.0070.01016.21
7.3.240.0130.00316.24
7.3.230.0140.00316.39
7.3.210.0100.00616.16
7.3.200.0170.00619.39
7.3.190.0140.00716.52
7.3.180.0060.00916.25
7.3.170.0100.00716.27
7.3.160.0000.01516.35
7.3.10.0160.00616.22
7.3.00.0090.01416.16
7.2.330.0090.00916.57
7.2.320.0120.01216.23
7.2.310.0090.00816.68
7.2.300.0060.01216.57
7.2.290.0120.01016.54
7.2.130.0190.00616.48
7.2.120.0160.00316.56
7.2.110.0090.00916.59
7.2.100.0090.00916.39
7.2.90.0060.00616.72
7.2.80.0110.00716.71
7.2.70.0090.00616.75
7.2.60.0080.00816.55
7.2.50.0130.00716.83
7.2.40.0100.00616.51
7.2.30.0040.00916.64
7.2.20.0070.00416.82
7.2.10.0030.00716.49
7.2.00.0070.00417.94
7.1.250.0090.00615.51
7.1.200.0080.00315.79
7.1.100.0040.01117.98
7.1.70.0030.00916.95
7.1.60.0060.01219.22
7.1.50.0000.02016.64
7.1.00.0030.07722.32
7.0.200.0050.00216.63
7.0.140.0070.08322.12
7.0.60.0100.04319.91
7.0.50.0100.07717.90
7.0.40.0030.08020.20
7.0.30.0230.04320.00
7.0.20.0330.08020.09
7.0.10.0030.09320.20
7.0.00.0100.06020.16
5.6.280.0100.06321.07
5.6.210.0170.07720.72
5.6.200.0070.05018.18
5.6.190.0070.06720.41
5.6.180.0370.06020.56
5.6.170.0300.07720.53
5.6.160.0100.07720.44
5.6.150.0070.07318.07
5.6.140.0030.04318.11
5.6.130.0070.07318.21
5.6.120.0030.05320.98
5.6.110.0100.03321.09
5.6.100.0130.08020.96
5.6.90.0070.08321.12
5.6.80.0170.06320.32
5.5.350.0130.07720.37
5.5.340.0030.06718.00
5.5.330.0100.07720.25
5.5.320.0470.06020.28
5.5.310.0230.04320.29
5.5.300.0070.07718.00
5.5.290.0000.09018.02
5.5.280.0070.04320.76
5.5.270.0200.07320.80
5.5.260.0000.09020.75
5.5.250.0030.04020.57
5.5.240.0030.07320.18
5.4.450.0570.06719.27
5.4.440.0230.05019.48
5.4.430.0270.04719.25
5.4.420.0170.05319.52
5.4.410.0170.05319.04
5.4.400.0230.04719.03
5.4.390.0300.05318.62
5.4.380.0230.05718.49
5.4.370.0230.06018.48
5.4.360.0300.05018.60
5.4.350.0270.07018.60
5.4.340.0270.08018.72
5.4.320.0300.05718.59
5.4.310.0270.06718.63
5.4.300.0300.05018.53
5.4.290.0200.05718.60
5.4.280.0330.04718.57
5.4.270.0400.05318.45
5.4.260.0230.05318.66
5.4.250.0300.05318.64
5.4.240.0230.05718.56
5.4.230.0330.04318.67
5.4.220.0230.06018.71
5.4.210.0330.04318.47
5.4.200.0130.05716.66
5.4.190.0300.05718.71
5.4.180.0330.04718.54
5.4.170.0170.06318.63
5.4.160.0230.05318.61
5.4.150.0270.05018.66
5.4.140.0230.05716.05
5.4.130.0230.05016.30
5.4.120.0270.05016.04
5.4.110.0270.05016.34
5.4.100.0270.05716.24
5.4.90.0300.05016.30
5.4.80.0270.05016.17
5.4.70.0300.06016.23
5.4.60.0270.05716.32
5.4.50.0270.05716.29
5.4.40.0200.06316.27
5.4.30.0270.05716.18
5.4.20.0370.06016.24
5.4.10.0300.07016.09
5.4.00.0170.05715.57
5.3.290.0270.05714.61
5.3.280.0270.05314.64
5.3.270.0300.05314.61
5.3.260.0400.06014.57
5.3.250.0270.07314.51
5.3.240.0300.06714.58
5.3.230.0470.04714.50
5.3.220.0230.05714.66
5.3.210.0330.04314.48
5.3.200.0200.06714.51
5.3.190.0330.05314.55
5.3.180.0370.06014.49
5.3.170.0330.04714.55
5.3.160.0370.04714.55
5.3.150.0270.06714.46
5.3.140.0470.05314.54
5.3.130.0230.07714.52
5.3.120.0300.04714.55
5.3.110.0170.06314.52
5.3.100.0230.07314.13
5.3.90.0200.05313.99
5.3.80.0330.04313.91
5.3.70.0330.04314.13
5.3.60.0230.05014.07
5.3.50.0270.05013.94
5.3.40.0170.06314.04
5.3.30.0230.05314.00
5.3.20.0300.04713.76
5.3.10.0170.05713.64
5.3.00.0300.05013.73
5.2.170.0230.04011.09
5.2.160.0230.04011.06
5.2.150.0230.04011.18
5.2.140.0170.04311.17
5.2.130.0230.04011.23
5.2.120.0300.04311.26
5.2.110.0230.03711.09
5.2.100.0200.03711.05
5.2.90.0200.04011.14
5.2.80.0130.04711.13
5.2.70.0170.04711.04
5.2.60.0130.05011.10
5.2.50.0270.05311.00
5.2.40.0230.05011.13
5.2.30.0100.04711.02
5.2.20.0100.05011.01
5.2.10.0230.05010.82
5.2.00.0170.04010.73
5.1.60.0170.04010.02
5.1.50.0230.04310.11
5.1.40.0230.0409.93
5.1.30.0200.04010.39
5.1.20.0300.04710.40
5.1.10.0200.04010.06
5.1.00.0300.04710.18
5.0.50.0170.0338.61
5.0.40.0070.0308.48
5.0.30.0130.0408.32
5.0.20.0070.0338.22
5.0.10.0170.0378.20
5.0.00.0070.0478.32
4.4.90.0070.0275.90
4.4.80.0200.0135.92
4.4.70.0070.0275.89
4.4.60.0200.0205.84
4.4.50.0100.0235.95
4.4.40.0030.0475.86
4.4.30.0070.0235.81
4.4.20.0100.0205.93
4.4.10.0070.0305.91
4.4.00.0270.0305.88
4.3.110.0070.0275.75
4.3.100.0130.0175.80
4.3.90.0030.0275.79
4.3.80.0100.0335.83
4.3.70.0130.0175.78
4.3.60.0170.0235.80
4.3.50.0100.0205.86
4.3.40.0070.0475.78
4.3.30.0000.0274.57
4.3.20.0030.0274.65
4.3.10.0130.0174.61
4.3.00.0130.0137.22

preferences:
42.98 ms | 401 KiB | 5 Q