3v4l.org

run code in 300+ PHP versions simultaneously
<?php $a = "012a"; $b = (int) $a; var_dump($b);

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)
8.3.40.0060.00918.54
8.3.30.0070.00718.88
8.3.20.0070.00020.21
8.3.10.0000.00820.48
8.3.00.0080.00017.68
8.2.170.0110.00422.96
8.2.160.0130.00320.35
8.2.150.0050.00324.18
8.2.140.0030.00524.66
8.2.130.0000.00726.16
8.2.120.0130.00722.14
8.2.110.0090.00022.20
8.2.100.0040.00817.78
8.2.90.0050.00219.02
8.2.80.0090.00017.97
8.2.70.0000.00817.38
8.2.60.0040.00417.80
8.2.50.0050.00318.07
8.2.40.0050.00518.16
8.2.30.0040.00419.30
8.2.20.0000.00717.66
8.2.10.0000.00818.11
8.2.00.0080.00017.71
8.1.270.0000.00923.91
8.1.260.0030.00726.35
8.1.250.0000.00728.09
8.1.240.0000.00823.63
8.1.230.0110.00019.10
8.1.220.0030.00517.74
8.1.210.0040.00418.77
8.1.200.0000.00917.23
8.1.190.0030.00517.10
8.1.180.0000.00718.10
8.1.170.0080.00018.57
8.1.160.0040.00421.98
8.1.150.0000.00718.82
8.1.140.0040.00417.36
8.1.130.0000.00717.88
8.1.120.0030.00617.34
8.1.110.0050.00317.33
8.1.100.0000.00817.34
8.1.90.0040.00417.24
8.1.80.0020.00517.41
8.1.70.0030.00317.39
8.1.60.0000.00817.52
8.1.50.0040.00417.56
8.1.40.0040.00417.48
8.1.30.0000.00917.52
8.1.20.0040.00417.54
8.1.10.0050.00317.34
8.1.00.0080.00017.31
8.0.300.0000.00718.77
8.0.290.0040.00416.58
8.0.280.0030.00318.28
8.0.270.0030.00317.17
8.0.260.0030.00318.34
8.0.250.0070.00016.90
8.0.240.0060.00316.89
8.0.230.0000.00716.91
8.0.220.0000.00716.85
8.0.210.0040.00416.70
8.0.200.0000.00816.81
8.0.190.0000.00816.88
8.0.180.0000.00816.88
8.0.170.0020.00516.72
8.0.160.0000.00816.77
8.0.150.0050.00316.80
8.0.140.0050.00316.72
8.0.130.0000.00513.21
8.0.120.0030.00516.80
8.0.110.0040.00416.80
8.0.100.0040.00416.73
8.0.90.0000.00816.93
8.0.80.0090.00616.80
8.0.70.0070.00016.78
8.0.60.0040.00416.68
8.0.50.0000.00716.66
8.0.30.0130.00517.07
8.0.20.0140.00617.40
8.0.10.0080.00016.89
8.0.00.0100.01016.57
7.4.330.0000.00515.00
7.4.320.0000.00616.47
7.4.300.0000.00616.57
7.4.290.0000.00616.63
7.4.280.0050.00216.48
7.4.270.0030.00416.56
7.4.260.0030.00316.52
7.4.250.0050.00316.46
7.4.240.0040.00416.50
7.4.230.0000.00616.30
7.4.220.0160.00316.53
7.4.210.0030.01016.39
7.4.200.0070.00016.68
7.4.160.0060.00916.61
7.4.150.0080.01117.40
7.4.140.0130.00517.86
7.4.130.0140.00616.50
7.4.120.0100.00716.31
7.4.110.0150.00616.50
7.4.100.0140.00316.54
7.4.90.0070.01016.50
7.4.80.0100.01016.55
7.4.70.0130.00416.45
7.4.60.0030.01316.52
7.4.50.0000.00916.43
7.4.40.0080.00916.31
7.4.30.0120.00416.51
7.4.00.0040.01214.96
7.3.330.0000.00513.07
7.3.320.0050.00013.04
7.3.310.0040.00416.25
7.3.300.0060.00016.17
7.3.290.0110.00316.13
7.3.280.0100.00616.19
7.3.270.0060.01217.40
7.3.260.0160.00816.45
7.3.250.0080.00816.26
7.3.240.0080.00816.21
7.3.230.0100.01316.55
7.3.210.0140.00316.20
7.3.200.0030.01619.39
7.3.190.0180.00416.12
7.3.180.0090.00916.47
7.3.170.0090.00916.41
7.3.160.0090.00916.17
7.2.330.0030.01416.47
7.2.320.0070.01016.36
7.2.310.0170.00616.63
7.2.300.0080.00816.61
7.2.290.0150.00616.30
7.2.00.0030.01019.29
7.1.100.0090.00618.04
7.1.70.0000.01217.25
7.1.60.0130.01019.32
7.1.50.0070.01417.00
7.1.00.0070.07322.42
7.0.200.0000.00816.57
7.0.140.0030.07322.00
7.0.60.0030.07019.77
7.0.50.0130.04317.80
7.0.40.0070.07319.90
7.0.30.0470.08020.17
7.0.20.0200.09020.22
7.0.10.0100.07320.09
7.0.00.0030.08720.18
5.6.280.0100.06321.07
5.6.210.0030.09020.55
5.6.200.0070.04318.23
5.6.190.0000.06320.63
5.6.180.3600.04020.56
5.6.170.0330.08020.50
5.6.160.0070.08720.38
5.6.150.0070.07018.16
5.6.140.0130.06318.21
5.6.130.0100.06718.09
5.6.120.0030.08021.00
5.6.110.0130.08021.11
5.6.100.0130.07021.00
5.6.90.0100.08021.09
5.6.80.0100.06320.50
5.6.70.4200.04020.27
5.5.350.0270.07020.29
5.5.340.0170.05017.89
5.5.330.0200.04020.30
5.5.320.0470.06720.28
5.5.310.0170.04020.50
5.5.300.0070.03718.02
5.5.290.0100.08318.00
5.5.280.0170.08020.68
5.5.270.0100.08320.86
5.5.260.0070.06320.86
5.5.250.0070.04320.61
5.5.240.0170.03720.31
5.4.450.0170.06319.48
5.4.440.1070.05319.47
5.4.430.1170.05719.09
5.4.420.0630.05319.51
5.4.410.0900.06019.41
5.4.400.0170.05019.23
5.4.390.1030.04319.31
5.4.380.0400.05718.80
5.4.370.0470.04718.69
5.4.360.0070.05718.75
5.4.350.0330.05318.52
5.4.340.0470.05018.62
5.4.320.0060.03612.45
5.4.310.0060.03812.45
5.4.300.0040.04212.45
5.4.290.0080.04012.45
5.4.280.0070.03412.35
5.4.270.0060.03612.34
5.4.260.0050.03812.34
5.4.250.0050.03812.34
5.4.240.0080.03612.34
5.4.230.0100.04812.34
5.4.220.0080.04112.34
5.4.210.0100.04012.34
5.4.200.0060.04612.34
5.4.190.0050.03612.33
5.4.180.0060.03612.33
5.4.170.0080.03812.35
5.4.160.0050.04312.34
5.4.150.0170.03712.34
5.4.140.0050.04812.02
5.4.130.0050.03712.01
5.4.120.0040.03911.96
5.4.110.0070.03611.96
5.4.100.0080.03411.96
5.4.90.0080.04011.96
5.4.80.0100.04711.96
5.4.70.0080.04811.96
5.4.60.0080.03911.96
5.4.50.0040.04211.96
5.4.40.0070.03611.95
5.4.30.0030.03911.95
5.4.20.0080.03411.95
5.4.10.0060.03611.95
5.4.00.0060.03711.44
5.3.290.0040.04312.80
5.3.280.0060.03712.71
5.3.270.0050.04112.72
5.3.260.0070.04012.72
5.3.250.0090.03412.72
5.3.240.0070.03612.72
5.3.230.0080.03612.71
5.3.220.0110.03212.68
5.3.210.0090.03512.68
5.3.200.0180.03812.68
5.3.190.0090.03412.68
5.3.180.0070.03912.68
5.3.170.0050.03812.67
5.3.160.0070.03812.68
5.3.150.0040.04212.67
5.3.140.0030.05012.66
5.3.130.0080.04312.66
5.3.120.0080.04812.65
5.3.110.0090.04912.66
5.3.100.0060.04312.12
5.3.90.0060.03612.09
5.3.80.0050.03912.07
5.3.70.0070.04012.07
5.3.60.0050.03812.06
5.3.50.0060.03612.00
5.3.40.0060.03712.00
5.3.30.0070.03511.94
5.3.20.0060.03511.72
5.3.10.0070.03411.69
5.3.00.0030.04111.67
5.2.170.0030.0329.18
5.2.160.0050.0299.18
5.2.150.0020.0339.18
5.2.140.0050.0299.18
5.2.130.0040.0299.13
5.2.120.0050.0289.13
5.2.110.0050.0299.14
5.2.100.0050.0289.14
5.2.90.0060.0289.14
5.2.80.0060.0309.13
5.2.70.0030.0329.13
5.2.60.0060.0329.09
5.2.50.0060.0379.05
5.2.40.0030.0319.02
5.2.30.0050.0299.01
5.2.20.0050.0288.99
5.2.10.0040.0288.91
5.2.00.0050.0288.77
5.1.60.0050.0238.06
5.1.50.0070.0238.06
5.1.40.0030.0278.04
5.1.30.0060.0258.38
5.1.20.0030.0298.41
5.1.10.0050.0288.13
5.1.00.0060.0248.13
5.0.50.0010.0246.61
5.0.40.0050.0186.47
5.0.30.0060.0306.28
5.0.20.0050.0186.26
5.0.10.0020.0216.23
5.0.00.0060.0306.23
4.4.90.0020.0214.77
4.4.80.0030.0154.75
4.4.70.0050.0164.76
4.4.60.0040.0174.76
4.4.50.0020.0234.77
4.4.40.0040.0314.71
4.4.30.0020.0184.76
4.4.20.0010.0184.84
4.4.10.0030.0224.85
4.4.00.0040.0324.76
4.3.110.0040.0214.67
4.3.100.0060.0134.66
4.3.90.0030.0154.63
4.3.80.0020.0264.59
4.3.70.0030.0164.63
4.3.60.0020.0164.63
4.3.50.0030.0154.63
4.3.40.0020.0284.53
4.3.30.0030.0253.28
4.3.20.0030.0193.26
4.3.10.0020.0213.21
4.3.00.0000.0236.81

preferences:
33.23 ms | 400 KiB | 5 Q