3v4l.org

run code in 300+ PHP versions simultaneously
<?php $x = "12E-1x"; var_dump((int)$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)
8.3.40.0100.01018.67
8.3.30.0040.01118.75
8.3.20.0070.00020.18
8.3.10.0070.00023.66
8.3.00.0000.00722.43
8.2.170.0120.00622.96
8.2.160.0030.01420.39
8.2.150.0050.00324.18
8.2.140.0000.00824.66
8.2.130.0030.01626.16
8.2.120.0000.00722.08
8.2.110.0030.00722.15
8.2.100.0070.00717.78
8.2.90.0020.00519.27
8.2.80.0080.00017.97
8.2.70.0030.00517.63
8.2.60.0060.00317.92
8.2.50.0030.00718.07
8.2.40.0050.00319.28
8.2.30.0070.00418.03
8.2.20.0040.00417.46
8.2.10.0040.00419.33
8.2.00.0000.00717.50
8.1.270.0080.00023.92
8.1.260.0040.00426.35
8.1.250.0040.00428.09
8.1.240.0060.00323.90
8.1.230.0090.00319.16
8.1.220.0000.00817.74
8.1.210.0000.00918.77
8.1.200.0030.00617.10
8.1.190.0040.00417.39
8.1.180.0050.00318.10
8.1.170.0030.00518.50
8.1.160.0070.00022.05
8.1.150.0000.00718.52
8.1.140.0040.00417.37
8.1.130.0070.00017.72
8.1.120.0040.00417.36
8.1.110.0000.00917.34
8.1.100.0040.00417.42
8.1.90.0050.00317.32
8.1.80.0020.00517.37
8.1.70.0030.00317.35
8.1.60.0040.00417.61
8.1.50.0060.00317.44
8.1.40.0000.00717.45
8.1.30.0040.00417.49
8.1.20.0030.00617.48
8.1.10.0040.00417.38
8.1.00.0030.00617.29
8.0.300.0040.00418.77
8.0.290.0000.00716.80
8.0.280.0000.00718.29
8.0.270.0030.00317.05
8.0.260.0030.00316.75
8.0.250.0060.00016.87
8.0.240.0000.00816.90
8.0.230.0030.00316.84
8.0.220.0000.00716.80
8.0.210.0070.00016.68
8.0.200.0030.00316.90
8.0.190.0080.00016.88
8.0.180.0050.00216.75
8.0.170.0000.00716.69
8.0.160.0000.00716.75
8.0.150.0000.00816.84
8.0.140.0000.00716.77
8.0.130.0000.00513.17
8.0.120.0040.00416.75
8.0.110.0000.00716.72
8.0.100.0000.00716.88
8.0.90.0000.00716.82
8.0.80.0140.00716.74
8.0.70.0040.00416.86
8.0.60.0070.00016.85
8.0.50.0040.00416.88
8.0.30.0100.00916.86
8.0.20.0150.00417.40
8.0.10.0000.00716.90
8.0.00.0110.00716.78
7.4.330.0000.00515.08
7.4.320.0070.00016.59
7.4.300.0030.00316.48
7.4.290.0000.00716.34
7.4.280.0000.00716.47
7.4.270.0040.00416.54
7.4.260.0000.00716.61
7.4.250.0000.00816.44
7.4.240.0020.00516.50
7.4.230.0070.00016.47
7.4.220.0070.01016.52
7.4.210.0080.00716.47
7.4.200.0070.00016.39
7.4.190.0040.00416.39
7.4.160.0100.01316.49
7.4.150.0150.00317.40
7.4.140.0130.00617.86
7.4.130.0060.01116.45
7.4.120.0100.00816.47
7.4.110.0070.01016.50
7.4.100.0170.00316.49
7.4.90.0120.01216.48
7.4.80.0100.00719.39
7.4.70.0080.00916.58
7.4.60.0090.00616.67
7.4.50.0000.00516.22
7.4.40.0040.01122.77
7.4.30.0060.01016.58
7.4.10.0130.00615.10
7.4.00.0070.00714.66
7.3.330.0030.00313.17
7.3.320.0050.00013.12
7.3.310.0000.00716.21
7.3.300.0000.00716.19
7.3.290.0120.00816.16
7.3.280.0110.00416.18
7.3.270.0140.00317.40
7.3.260.0170.00716.18
7.3.250.0140.00516.44
7.3.240.0090.00916.18
7.3.230.0120.00916.39
7.3.210.0090.00916.29
7.3.200.0080.00919.39
7.3.190.0130.01016.14
7.3.180.0030.01416.27
7.3.170.0120.00316.27
7.3.160.0120.00916.10
7.3.130.0100.01014.60
7.3.120.0110.00614.67
7.3.110.0070.00714.51
7.3.100.0050.00314.89
7.3.90.0120.00314.59
7.3.80.0030.01014.63
7.3.70.0070.00714.36
7.3.60.0100.00714.40
7.3.50.0030.01014.64
7.3.40.0030.00614.62
7.3.30.0070.00714.71
7.3.20.0060.00616.59
7.3.10.0030.01016.58
7.3.00.0040.01116.52
7.2.330.0100.00716.24
7.2.320.0090.00616.33
7.2.310.0090.00916.58
7.2.300.0120.00616.66
7.2.290.0060.00916.53
7.2.260.0030.01414.84
7.2.250.0060.00914.99
7.2.240.0040.01114.75
7.2.230.0000.01414.64
7.2.220.0080.00515.09
7.2.210.0060.01114.84
7.2.200.0030.00714.96
7.2.190.0040.01415.07
7.2.180.0030.00714.82
7.2.170.0090.00615.05
7.2.160.0000.01314.76
7.2.150.0060.00916.58
7.2.140.0030.01416.71
7.2.130.0060.00616.70
7.2.120.0000.01216.82
7.2.110.0050.00816.84
7.2.100.0090.00616.61
7.2.90.0070.00716.66
7.2.80.0070.00716.71
7.2.70.0110.00716.68
7.2.60.0050.00616.77
7.2.50.0070.00716.76
7.2.40.0000.01516.82
7.2.30.0080.00816.74
7.2.20.0040.00716.65
7.2.10.0030.00716.70
7.2.00.0050.01217.79
7.1.330.0090.00615.73
7.1.320.0060.00315.83
7.1.310.0080.00015.93
7.1.300.0080.00815.46
7.1.290.0050.00315.66
7.1.280.0070.00715.57
7.1.270.0090.00315.69
7.1.260.0030.00915.50
7.1.250.0000.01115.68
7.1.240.0080.00815.68
7.1.230.0110.00415.70
7.1.220.0030.00615.41
7.1.210.0000.01415.75
7.1.200.0060.00815.51
7.1.190.0030.01015.47
7.1.180.0060.00615.45
7.1.170.0040.01215.57
7.1.160.0030.00915.70
7.1.150.0060.00315.72
7.1.140.0070.00715.62
7.1.130.0000.00915.81
7.1.120.0030.00815.77
7.1.110.0080.00415.78
7.1.100.0030.00617.02
7.1.90.0000.01315.59
7.1.80.0040.00815.86
7.1.70.0050.00516.27
7.1.60.0040.01317.46
7.1.50.0080.00816.23
7.1.40.0060.00615.50
7.1.30.0070.00715.81
7.1.20.0040.00815.73
7.1.10.0030.00715.66
7.1.00.0030.04119.07
7.0.330.0040.00814.95
7.0.320.0130.00015.34
7.0.310.0030.00915.30
7.0.300.0040.00715.10
7.0.290.0000.00815.34
7.0.280.0050.00515.23
7.0.270.0030.01015.29
7.0.260.0030.01015.11
7.0.250.0080.00415.27
7.0.240.0030.01015.38
7.0.230.0040.00815.30
7.0.220.0000.01115.25
7.0.210.0030.00915.30
7.0.200.0050.00715.91
7.0.190.0060.00615.32
7.0.180.0060.00315.30
7.0.170.0070.00715.30
7.0.160.0080.00615.39
7.0.150.0070.00715.31
7.0.140.0020.04318.53
7.0.130.0030.01015.41
7.0.120.0040.00815.18
7.0.110.0040.00415.33
7.0.100.0090.00615.21
7.0.90.0040.01114.96
7.0.80.0030.00715.39
7.0.70.0060.00315.53
7.0.60.0040.04417.62
7.0.50.0090.04016.55
7.0.40.0050.02316.82
7.0.30.0130.03216.67
7.0.20.0100.02516.66
7.0.10.0170.02416.77
7.0.00.0090.03016.76
5.6.400.0000.01214.49
5.6.390.0070.00714.27
5.6.380.0030.01014.25
5.6.370.0030.01014.23
5.6.360.0030.00914.30
5.6.350.0040.01114.26
5.6.340.0000.01114.44
5.6.330.0000.00914.15
5.6.320.0090.00314.41
5.6.310.0060.00814.23
5.6.300.0110.00314.37
5.6.290.0030.00714.30
5.6.280.0050.03717.47
5.6.270.0030.00514.12
5.6.260.0070.00714.25
5.6.250.0060.01014.39
5.6.240.0090.00914.21
5.6.230.0060.00314.29
5.6.220.0070.00714.34
5.6.210.0080.03817.25
5.6.200.0070.04716.29
5.6.190.0090.02217.47
5.6.180.0070.02317.46
5.6.170.0080.02717.30
5.6.160.0040.03517.24
5.6.150.0100.03816.40
5.6.140.0100.04316.18
5.6.130.0070.03816.20
5.6.120.0080.04017.41
5.6.110.0050.03417.58
5.6.100.0070.04517.50
5.6.90.0060.02217.65
5.6.80.0080.03517.34
5.6.70.0150.01517.27
5.6.60.0060.00914.11
5.6.50.0080.00414.14
5.6.40.0030.00814.29
5.6.30.0090.00614.36
5.6.20.0050.00514.25
5.6.10.0000.01214.15
5.6.00.0030.00914.16
5.5.380.0070.00414.12
5.5.370.0050.00514.06
5.5.360.0000.01313.73
5.5.350.0070.04317.14
5.5.340.0060.02215.85
5.5.330.0040.04917.24
5.5.320.0030.02416.94
5.5.310.0160.03817.10
5.5.300.0070.03716.07
5.5.290.0080.04216.19
5.5.280.0050.03317.45
5.5.270.0000.04317.51
5.5.260.0090.04517.40
5.5.250.0120.03817.18
5.5.240.0030.02316.98
5.5.230.0030.00913.72
5.5.220.0090.00913.87
5.5.210.0070.00713.72
5.5.200.0100.00613.97
5.5.190.0060.00613.93
5.5.180.0070.00413.90
5.5.170.0050.00514.09
5.5.160.0080.00413.60
5.5.150.0080.00314.04
5.5.140.0110.00314.15
5.5.130.0000.01213.86
5.5.120.0050.00513.95
5.5.110.0030.01613.99
5.5.100.0030.00613.88
5.5.90.0040.01214.11
5.5.80.0120.00314.04
5.5.70.0040.00813.87
5.5.60.0000.01014.11
5.5.50.0040.01213.85
5.5.40.0100.00713.76
5.5.30.0000.01713.89
5.5.20.0080.00814.06
5.5.10.0110.00414.06
5.5.00.0100.00013.54
5.4.450.0050.02814.99
5.4.440.0170.04015.14
5.4.430.0130.04015.12
5.4.420.0120.03015.14
5.4.410.0140.03915.24
5.4.400.0050.03314.96
5.4.390.0130.03314.91
5.4.380.0050.03514.70
5.4.370.0190.02914.72
5.4.360.0180.03114.66
5.4.350.0120.03314.67
5.4.340.0200.02714.63
5.4.330.0000.01010.79
5.4.320.0050.02711.65
5.4.310.0060.02711.66
5.4.300.0080.02211.58
5.4.290.0060.02211.62
5.4.280.0040.02211.46
5.4.270.0060.02311.51
5.4.260.0070.02511.61
5.4.250.0060.02111.50
5.4.240.0050.02211.58
5.4.230.0090.02311.43
5.4.220.0040.02211.57
5.4.210.0070.02011.72
5.4.200.0090.02411.46
5.4.190.0130.03811.60
5.4.180.0090.02611.52
5.4.170.0080.02511.42
5.4.160.0120.02411.47
5.4.150.0100.02611.57
5.4.140.0080.02511.33
5.4.130.0080.02711.41
5.4.120.0100.02411.36
5.4.110.0110.02211.39
5.4.100.0140.02111.30
5.4.90.0190.03111.26
5.4.80.0110.02211.38
5.4.70.0070.02711.26
5.4.60.0130.02111.34
5.4.50.0070.02711.40
5.4.40.0090.02411.35
5.4.30.0060.02911.33
5.4.20.0090.02511.31
5.4.10.0100.02511.47
5.4.00.0130.02211.08
5.3.290.0030.02711.61
5.3.280.0040.02611.41
5.3.270.0180.03111.48
5.3.260.0090.02811.57
5.3.250.0070.02611.59
5.3.240.0110.02611.50
5.3.230.0100.02811.53
5.3.220.0060.02911.36
5.3.210.0140.02111.46
5.3.200.0100.02311.45
5.3.190.0120.03711.51
5.3.180.0130.02211.46
5.3.170.0100.02411.57
5.3.160.0100.02311.56
5.3.150.0080.02711.43
5.3.140.0150.04711.52
5.3.130.0110.02611.50
5.3.120.0100.02811.50
5.3.110.0100.02911.42
5.3.100.0180.04711.11
5.3.90.0080.02411.27
5.3.80.0100.02711.17
5.3.70.0090.02311.14
5.3.60.0120.02211.15
5.3.50.0130.02211.05
5.3.40.0110.02511.09
5.3.30.0110.02211.18
5.3.20.0070.02611.00
5.3.10.0090.02410.85
5.3.00.0090.02310.85
5.2.170.0100.0369.16
5.2.160.0290.0779.16
5.2.150.0100.0369.16
5.2.140.0110.0359.15
5.2.130.0120.0339.12
5.2.120.0090.0369.11
5.2.110.0150.0329.12
5.2.100.0130.0329.12
5.2.90.0110.0359.11
5.2.80.0180.0289.11
5.2.70.0120.0349.11
5.2.60.0110.0359.06
5.2.50.0110.0359.04
5.2.40.0140.0339.01
5.2.30.0120.0358.98
5.2.20.0120.0348.97
5.2.10.0120.0338.89
5.2.00.0090.0418.75
5.1.60.0240.0768.04
5.1.50.0150.0278.04
5.1.40.0120.0288.02
5.1.30.0110.0328.37
5.1.20.0100.0328.40
5.1.10.0120.0318.11
5.1.00.0140.0288.12
5.0.50.0090.0246.59
5.0.40.0260.0666.45
5.0.30.0110.0336.27
5.0.20.0090.0226.24
5.0.10.0080.0236.21
5.0.00.0150.0286.21
4.4.90.0070.0174.78
4.4.80.0040.0214.75
4.4.70.0060.0194.75
4.4.60.0060.0194.76
4.4.50.0070.0174.77
4.4.40.0070.0294.71
4.4.30.0230.0624.76
4.4.20.0080.0174.84
4.4.10.0050.0194.85
4.4.00.0050.0304.76
4.3.110.0100.0144.67
4.3.100.0070.0174.66
4.3.90.0070.0174.63
4.3.80.0040.0304.59
4.3.70.0090.0154.63
4.3.60.0070.0164.63
4.3.50.0060.0184.63
4.3.40.0070.0264.54
4.3.30.0040.0203.28
4.3.20.0060.0183.26
4.3.10.0050.0173.22
4.3.00.0030.01713.43

preferences:
43.3 ms | 400 KiB | 5 Q