3v4l.org

run code in 300+ PHP versions simultaneously
<?php $x = (bool)"" * (int)(string)12E-1; echo $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)
8.3.60.0100.01018.58
8.3.50.0160.00322.11
8.3.40.0120.00618.74
8.3.30.0100.00320.20
8.3.20.0000.00820.21
8.3.10.0000.00821.92
8.3.00.0040.00422.50
8.2.180.0070.00716.50
8.2.170.0040.01122.96
8.2.160.0110.00422.31
8.2.150.0040.00424.18
8.2.140.0000.00824.66
8.2.130.0040.00426.16
8.2.120.0080.00019.77
8.2.110.0030.00722.17
8.2.100.0070.00417.91
8.2.90.0050.00319.08
8.2.80.0040.00417.97
8.2.70.0040.00417.50
8.2.60.0030.00617.80
8.2.50.0040.00418.07
8.2.40.0000.01118.22
8.2.30.0060.00318.07
8.2.20.0040.00417.77
8.2.10.0040.00417.62
8.2.00.0030.00617.79
8.1.280.0100.00725.92
8.1.270.0040.00424.66
8.1.260.0040.00426.35
8.1.250.0030.00628.09
8.1.240.0030.00617.36
8.1.230.0000.01117.64
8.1.220.0080.00017.74
8.1.210.0040.00418.77
8.1.200.0060.00317.35
8.1.190.0040.00417.23
8.1.180.0040.00418.10
8.1.170.0030.00518.46
8.1.160.0030.00521.86
8.1.150.0050.00318.50
8.1.140.0000.00717.43
8.1.130.0000.00717.80
8.1.120.0030.00317.32
8.1.110.0040.00417.41
8.1.100.0000.00717.44
8.1.90.0000.00717.44
8.1.80.0000.00717.34
8.1.70.0070.00017.31
8.1.60.0050.00517.43
8.1.50.0000.00817.39
8.1.40.0040.00417.39
8.1.30.0040.00417.51
8.1.20.0080.00017.64
8.1.10.0000.00817.39
8.1.00.0040.00817.39
8.0.300.0000.00818.77
8.0.290.0030.00616.75
8.0.280.0000.00718.30
8.0.270.0030.00317.17
8.0.260.0030.00316.79
8.0.250.0030.00317.00
8.0.240.0080.00016.87
8.0.230.0060.00017.02
8.0.220.0040.00416.82
8.0.210.0040.00416.76
8.0.200.0050.00316.84
8.0.190.0030.00516.92
8.0.180.0040.00416.77
8.0.170.0070.00016.88
8.0.160.0030.00316.74
8.0.150.0070.00016.87
8.0.140.0000.00716.85
8.0.130.0030.00313.27
8.0.120.0000.00816.69
8.0.110.0040.00416.79
8.0.100.0000.00816.89
8.0.90.0040.00416.82
8.0.80.0070.00716.87
8.0.70.0060.00316.77
8.0.60.0080.00016.99
8.0.50.0040.00416.83
8.0.30.0130.01017.10
8.0.20.0120.00617.40
8.0.10.0030.00316.86
8.0.00.0080.01016.73
7.4.330.0060.00015.00
7.4.320.0000.00616.55
7.4.300.0000.00716.49
7.4.290.0000.00716.59
7.4.280.0000.00616.48
7.4.270.0030.00316.43
7.4.260.0070.00013.24
7.4.250.0050.00316.54
7.4.240.0050.00216.54
7.4.230.0000.00716.46
7.4.220.0030.01416.53
7.4.210.0050.01016.48
7.4.200.0040.00416.29
7.4.190.0000.00716.65
7.4.160.0070.01016.57
7.4.150.0130.00717.40
7.4.140.0040.01217.86
7.4.130.0110.00816.54
7.4.120.0070.01016.54
7.4.110.0090.00616.54
7.4.100.0090.01216.45
7.4.90.0070.01016.48
7.4.80.0040.01519.39
7.4.70.0080.00816.43
7.4.60.0140.00316.53
7.4.50.0000.00816.36
7.4.40.0030.01022.77
7.4.30.0110.00516.31
7.4.00.0100.00314.96
7.3.330.0000.00513.15
7.3.320.0040.00313.22
7.3.310.0030.00416.43
7.3.300.0070.00016.22
7.3.290.0130.00016.31
7.3.280.0080.01016.26
7.3.270.0030.01317.40
7.3.260.0080.01416.29
7.3.250.0120.00716.35
7.3.240.0070.01016.64
7.3.230.0030.01316.49
7.3.210.0070.01016.50
7.3.200.0130.01019.39
7.3.190.0030.01716.27
7.3.180.0100.00616.50
7.3.170.0030.01316.37
7.3.160.0120.00316.28
7.3.120.0070.00714.98
7.3.10.0080.00716.55
7.3.00.0070.00916.54
7.2.330.0040.01416.46
7.2.320.0080.00816.45
7.2.310.0170.00716.39
7.2.300.0060.00916.70
7.2.290.0070.01316.66
7.2.130.0070.00716.69
7.2.120.0090.01116.55
7.2.110.0100.00816.59
7.2.100.0060.01016.67
7.2.90.0160.00516.54
7.2.80.0100.01116.57
7.2.70.0090.01216.73
7.2.60.0120.00916.58
7.2.50.0160.00216.63
7.2.40.0170.00716.55
7.2.30.0120.00916.53
7.2.20.0060.01116.36
7.2.10.0120.01016.47
7.2.00.0100.00717.41
7.1.250.0030.01115.34
7.1.200.0060.00615.73
7.1.100.0040.00817.61
7.1.70.0000.00817.17
7.1.60.0110.01519.43
7.1.50.0100.01416.80
7.1.00.0030.03322.45
7.0.200.0050.00216.76
7.0.140.0130.06322.07
7.0.60.0100.06320.04
7.0.50.0030.06317.91
7.0.40.0070.08320.07
7.0.30.0470.03720.31
7.0.20.0300.07720.33
7.0.10.0230.09020.12
7.0.00.0100.04020.32
5.6.280.0070.07020.86
5.6.210.0070.03720.70
5.6.200.0100.07018.13
5.6.190.0070.09020.33
5.6.180.0300.03020.43
5.6.170.0330.06320.38
5.6.160.0000.04720.45
5.6.150.0100.07318.11
5.6.140.0100.05318.21
5.6.130.0000.04318.15
5.6.120.0100.05321.12
5.6.110.0030.04320.97
5.6.100.0000.06320.99
5.6.90.0030.06721.02
5.6.80.0170.06320.43
5.6.70.0330.06320.35
5.5.350.0000.08320.34
5.5.340.0070.07017.91
5.5.330.0100.05720.22
5.5.320.0200.07720.18
5.5.310.0230.04320.24
5.5.300.0170.04717.90
5.5.290.0100.04718.00
5.5.280.0070.05020.88
5.5.270.0070.04720.71
5.5.260.0030.04020.88
5.5.250.0030.04020.61
5.5.240.0030.08720.03
5.4.450.0800.05719.49
5.4.440.0670.06319.13
5.4.430.0770.06319.27
5.4.420.1000.06719.45
5.4.410.0130.07019.36
5.4.400.1330.06018.63
5.4.390.1000.05318.56
5.4.380.0130.06318.54
5.4.370.0130.05318.50
5.4.360.0200.05018.74
5.4.350.0070.03411.97
5.4.340.0080.03711.97
5.4.320.0040.03912.45
5.4.310.0080.04212.45
5.4.300.0100.03712.45
5.4.290.0080.04412.45
5.4.280.0060.03912.35
5.4.270.0070.03612.35
5.4.260.0060.03812.35
5.4.250.0050.03912.34
5.4.240.0100.04718.98
5.4.230.0030.05318.72
5.4.220.0030.05718.74
5.4.210.0230.03719.02
5.4.200.0130.05018.89
5.4.190.0100.04718.71
5.4.180.0070.05018.99
5.4.170.0130.04318.89
5.4.160.0030.05718.71
5.4.150.0030.06018.79
5.4.140.0030.05316.25
5.4.130.0100.04716.51
5.4.120.0130.04016.26
5.4.110.0070.05016.42
5.4.100.0100.04316.43
5.4.90.0000.05316.42
5.4.80.0100.04716.41
5.4.70.0030.05016.47
5.4.60.0070.04716.21
5.4.50.0030.05716.36
5.4.40.0030.05716.49
5.4.30.0100.04716.38
5.4.20.0030.05316.43
5.4.10.0070.05316.48
5.4.00.0170.04015.71
5.3.290.0040.04212.80
5.3.280.0030.05314.50
5.3.270.0000.06014.60
5.3.260.0100.04714.62
5.3.250.0030.05014.63
5.3.240.0070.05014.48
5.3.230.0100.04314.38
5.3.220.0030.05014.26
5.3.210.0130.04314.57
5.3.200.0100.04714.71
5.3.190.0070.05314.57
5.3.180.0070.05014.44
5.3.170.0100.05014.43
5.3.160.0070.05014.57
5.3.150.0070.05714.71
5.3.140.0200.05314.61
5.3.130.0100.05314.56
5.3.120.0100.04714.55
5.3.110.0000.06714.46
5.3.100.0000.05714.04
5.3.90.0070.05014.07
5.3.80.0130.05013.93
5.3.70.0030.05714.03
5.3.60.0170.05313.77
5.3.50.0000.05314.09
5.3.40.0070.04713.83
5.3.30.0100.04313.60
5.3.20.0070.04713.70
5.3.10.0000.05013.74
5.3.00.0070.04713.40
5.2.170.0070.04711.14
5.2.160.0130.04711.14
5.2.150.0130.03311.16
5.2.140.0070.04311.02
5.2.130.0030.04310.86
5.2.120.0070.03711.02
5.2.110.0070.03710.99
5.2.100.0030.03710.98
5.2.90.0030.04011.10
5.2.80.0000.04311.10
5.2.70.0070.03711.00
5.2.60.0130.04310.96
5.2.50.0030.04311.04
5.2.40.0000.04310.89
5.2.30.0100.05010.98
5.2.20.0000.05310.84
5.2.10.0030.03710.92
5.2.00.0100.03310.87
5.1.60.0100.02710.07
5.1.50.0000.03710.14
5.1.40.0000.03710.07
5.1.30.0070.04310.54
5.1.20.0030.03310.43
5.1.10.0100.02710.15
5.1.00.0100.02710.29
5.0.50.0030.0308.48
5.0.40.0030.0278.49
5.0.30.0030.0408.21
5.0.20.0000.0278.30
5.0.10.0000.0308.35
5.0.00.0030.0378.13
4.4.90.0030.0175.83
4.4.80.0030.0175.77
4.4.70.0030.0176.51
4.4.60.0000.0236.51
4.4.50.0000.0236.51
4.4.40.0000.0336.51
4.4.30.0000.0236.51
4.4.20.0000.0206.51
4.4.10.0000.0236.51
4.4.00.0030.0406.51
4.3.110.0030.0176.51
4.3.100.0000.0276.51
4.3.90.0000.0236.51
4.3.80.0030.0306.51
4.3.70.0000.0206.51
4.3.60.0030.0176.51
4.3.50.0030.0176.51
4.3.40.0030.0306.51
4.3.30.0000.0206.51
4.3.20.0070.0206.51
4.3.10.0070.0176.51
4.3.00.0130.0207.09

preferences:
36.2 ms | 401 KiB | 5 Q