3v4l.org

run code in 300+ PHP versions simultaneously
<?php var_dump((string)(int)'0123', '0123');

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)
8.3.60.0110.00416.38
8.3.50.0120.00922.06
8.3.40.0090.00618.79
8.3.30.0070.00718.68
8.3.20.0040.00420.13
8.3.10.0000.00721.65
8.3.00.0000.00819.25
8.2.180.0110.00718.40
8.2.170.0110.00422.96
8.2.160.0100.00320.39
8.2.150.0080.00024.18
8.2.140.0030.00524.66
8.2.130.0070.00026.16
8.2.120.0080.00019.08
8.2.110.0080.00319.38
8.2.100.0070.00417.50
8.2.90.0040.00419.08
8.2.80.0030.00617.97
8.2.70.0060.00317.50
8.2.60.0000.00817.80
8.2.50.0030.00518.07
8.2.40.0080.00019.82
8.2.30.0040.00418.03
8.2.20.0040.00417.58
8.2.10.0050.00317.86
8.2.00.0000.00717.68
8.1.280.0070.00725.92
8.1.270.0070.00320.36
8.1.260.0070.00026.35
8.1.250.0070.00728.09
8.1.240.0060.00323.81
8.1.230.0070.00317.54
8.1.220.0000.00817.74
8.1.210.0040.00418.77
8.1.200.0050.00516.88
8.1.190.0050.00317.10
8.1.180.0040.00418.10
8.1.170.0080.00018.51
8.1.160.0000.00721.93
8.1.150.0070.00018.74
8.1.140.0040.00417.38
8.1.130.0030.00317.75
8.1.120.0000.00817.37
8.1.110.0000.00717.29
8.1.100.0030.00517.32
8.1.90.0000.00717.38
8.1.80.0070.00017.35
8.1.70.0000.00717.45
8.1.60.0040.00417.43
8.1.50.0050.00517.30
8.1.40.0070.00017.35
8.1.30.0030.00617.59
8.1.20.0000.00817.53
8.1.10.0070.00017.29
8.1.00.0040.00417.19
8.0.300.0040.00418.77
8.0.290.0050.00316.58
8.0.280.0000.00718.25
8.0.270.0030.00317.13
8.0.260.0000.00817.17
8.0.250.0000.00716.83
8.0.240.0000.00816.82
8.0.230.0070.00016.78
8.0.220.0000.00716.82
8.0.210.0030.00516.71
8.0.200.0060.00016.86
8.0.190.0040.00416.79
8.0.180.0000.00716.80
8.0.170.0080.00016.72
8.0.160.0040.00416.90
8.0.150.0050.00316.69
8.0.140.0050.00316.80
8.0.130.0070.00013.28
8.0.120.0030.00516.79
8.0.110.0040.00416.71
8.0.100.0000.00716.84
8.0.90.0080.00016.72
8.0.80.0000.01616.77
8.0.70.0040.00416.90
8.0.60.0070.00016.85
8.0.50.0040.00416.86
8.0.30.0140.00317.13
8.0.20.0170.00917.40
8.0.10.0080.00016.87
8.0.00.0130.00516.61
7.4.330.0000.00515.03
7.4.320.0000.00616.40
7.4.300.0030.00316.32
7.4.290.0030.00616.51
7.4.280.0000.00816.41
7.4.270.0030.00716.44
7.4.260.0030.00316.41
7.4.250.0070.00016.49
7.4.240.0030.00316.43
7.4.230.0030.00316.18
7.4.220.0130.01316.41
7.4.210.0140.00316.42
7.4.200.0070.00016.59
7.4.160.0100.00516.52
7.4.150.0090.01117.40
7.4.140.0080.01317.86
7.4.130.0090.00816.43
7.4.120.0160.00416.43
7.4.110.0090.01516.34
7.4.100.0040.01416.49
7.4.90.0140.00316.50
7.4.80.0070.01419.39
7.4.70.0130.00316.34
7.4.60.0130.00416.35
7.4.50.0040.00416.54
7.4.40.0120.01016.36
7.4.30.0100.00716.32
7.4.00.0030.01414.49
7.3.330.0000.00513.00
7.3.320.0050.01013.15
7.3.310.0000.00716.29
7.3.300.0030.00316.24
7.3.290.0000.00616.30
7.3.280.0070.01016.21
7.3.270.0060.01317.40
7.3.260.0070.01116.16
7.3.250.0120.00516.18
7.3.240.0060.01116.21
7.3.230.0070.01116.39
7.3.210.0090.00916.11
7.3.200.0110.01219.39
7.3.190.0030.01416.36
7.3.180.0030.01216.47
7.3.170.0030.01316.27
7.3.160.0140.00616.45
7.2.330.0000.01916.46
7.2.320.0140.00316.23
7.2.310.0120.00616.45
7.2.300.0080.00816.58
7.2.290.0100.00716.46
7.2.80.0060.00916.59
7.2.60.0080.00416.94
7.2.00.0000.01419.39
7.1.200.0080.00815.81
7.1.100.0090.00617.98
7.1.70.0070.00016.80
7.1.60.0140.01019.50
7.1.50.0050.00516.87
7.1.00.0070.07022.33
7.0.200.0170.00714.94
7.0.140.0030.07322.09
7.0.60.0070.06319.83
7.0.50.0130.08017.87
7.0.40.0100.08720.02
7.0.30.0630.06320.20
7.0.20.0230.07719.99
7.0.10.0230.07320.03
7.0.00.0130.04320.11
5.6.280.0030.07321.10
5.6.210.0100.07720.59
5.6.200.0300.06318.11
5.6.190.0030.04320.63
5.6.180.0230.08720.29
5.6.170.0270.05020.41
5.6.160.0070.03720.37
5.6.150.0070.03718.25
5.6.140.0000.04018.20
5.6.130.0070.03718.21
5.6.120.0070.04321.11
5.6.110.0070.04021.13
5.6.100.0230.06721.00
5.6.90.0100.04720.84
5.6.80.0300.07020.38
5.6.70.0300.07020.31
5.5.350.0300.07020.39
5.5.340.0100.03718.00
5.5.330.0030.08320.13
5.5.320.0000.04320.20
5.5.310.0370.07320.29
5.5.300.0030.07017.91
5.5.290.0070.03718.00
5.5.280.0200.07320.74
5.5.270.0130.07320.73
5.5.260.0100.06320.78
5.5.250.0130.05020.54
5.5.240.0070.04720.18
5.4.450.0470.07019.63
5.4.440.1100.05719.53
5.4.430.1130.07719.59
5.4.420.0730.07019.59
5.4.410.0870.07319.48
5.4.400.0470.06318.59
5.4.390.0500.06318.52
5.4.380.0400.07318.52
5.4.370.0400.05318.68
5.4.360.0500.07318.62
5.4.350.0470.06718.72
5.4.340.0400.06318.55
5.4.320.0430.05018.62
5.4.310.0370.05718.70
5.4.300.0270.06318.49
5.4.290.0330.05318.70
5.4.280.0400.05018.71
5.4.270.0430.05718.54
5.4.260.0430.04318.54
5.4.250.0330.06318.69
5.4.240.0330.06318.48
5.4.230.0370.06018.38
5.4.220.0300.06018.61
5.4.210.0500.04718.68
5.4.200.0330.06016.70
5.4.190.0470.06318.72
5.4.180.0370.06318.44
5.4.170.0330.08018.63
5.4.160.0330.05718.52
5.4.150.0230.06318.52
5.4.140.0300.05316.32
5.4.130.0530.04716.16
5.4.120.0270.05716.21
5.4.110.0270.05316.34
5.4.100.0270.06016.26
5.4.90.0400.04716.06
5.4.80.0400.04016.20
5.4.70.0300.06716.10
5.4.60.0270.06716.02
5.4.50.0300.05316.09
5.4.40.0400.04716.19
5.4.30.0400.04716.02
5.4.20.0370.04716.26
5.4.10.0430.05716.01
5.4.00.0370.06315.65
5.3.290.0500.07014.61
5.3.280.0500.06714.66
5.3.270.0300.07014.58
5.3.260.0300.06014.53
5.3.250.0330.05714.65
5.3.240.0370.07314.51
5.3.230.0470.05714.57
5.3.220.0430.07314.66
5.3.210.0530.06014.54
5.3.200.0500.07014.48
5.3.190.0330.06014.55
5.3.180.0630.07314.53
5.3.170.0400.05314.47
5.3.160.0430.04314.55
5.3.150.0270.06714.63
5.3.140.0330.05714.44
5.3.130.0430.04714.54
5.3.120.0330.06714.52
5.3.110.0430.06014.51
5.3.100.0330.06713.98
5.3.90.0230.06314.02
5.3.80.0330.05714.10
5.3.70.0300.05714.01
5.3.60.0570.05314.00
5.3.50.0400.06313.85
5.3.40.0470.06013.93
5.3.30.0330.07013.80
5.3.20.0530.05713.64
5.3.10.0530.06013.64
5.3.00.0400.06313.59
5.2.170.0400.04311.14
5.2.160.0330.04311.11
5.2.150.0330.04711.18
5.2.140.0430.04011.29
5.2.130.0330.06011.05
5.2.120.0230.04011.05
5.2.110.0270.04011.09
5.2.100.0230.05011.05
5.2.90.0430.03711.10
5.2.80.0170.06011.13
5.2.70.0330.04711.12
5.2.60.0400.05011.10
5.2.50.0370.05310.98
5.2.40.0300.04711.04
5.2.30.0130.06311.02
5.2.20.0270.04010.98
5.2.10.0230.05010.98
5.2.00.0230.04710.88
5.1.60.0270.0479.97
5.1.50.0370.04010.17
5.1.40.0330.04310.04
5.1.30.0100.05010.43
5.1.20.0200.04010.34
5.1.10.0200.04010.16
5.1.00.0230.04310.16
5.0.50.0300.0278.74
5.0.40.0100.0378.43
5.0.30.0130.0538.33
5.0.20.0170.0308.17
5.0.10.0170.0238.20
5.0.00.0070.0478.35
4.4.90.0200.0277.01
4.4.80.0200.0177.01
4.4.70.0170.0237.01
4.4.60.0330.0177.01
4.4.50.0100.0377.01
4.4.40.0100.0377.01
4.4.30.0070.0307.01
4.4.20.0130.0237.01
4.4.10.0100.0237.01
4.4.00.0070.0437.01
4.3.110.0170.0207.01
4.3.100.0130.0277.01
4.3.90.0200.0277.01
4.3.80.0170.0337.01
4.3.70.0170.0207.01
4.3.60.0100.0237.01
4.3.50.0200.0277.01
4.3.40.0130.0407.01
4.3.30.0100.0307.01
4.3.20.0030.0277.01
4.3.10.0070.0237.01
4.3.00.0130.0206.79

preferences:
38.7 ms | 401 KiB | 5 Q