3v4l.org

run code in 300+ PHP versions simultaneously
<?php ini_set('display_errors', 1); var_dump((string)[123]); var_dump((float)[123]);

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)
8.3.60.0110.00716.75
8.3.50.0120.00816.46
8.3.40.0140.00418.53
8.3.30.0070.01518.53
8.3.20.0040.00420.09
8.3.10.0080.00023.59
8.3.00.0080.01123.66
8.2.180.0150.00016.63
8.2.170.0190.00318.96
8.2.160.0130.00022.96
8.2.150.0140.00325.66
8.2.140.0000.00824.66
8.2.130.0040.00420.39
8.2.120.0070.01026.35
8.2.110.0060.00320.22
8.2.100.0120.00017.78
8.2.90.0080.00018.89
8.2.80.0000.00817.97
8.2.70.0000.00917.25
8.2.60.0000.00817.80
8.2.50.0040.00418.10
8.2.40.0080.00020.42
8.2.30.0000.00720.97
8.2.20.0000.00717.98
8.2.10.0040.00417.83
8.2.00.0040.00417.90
8.1.280.0100.01025.92
8.1.270.0070.01122.10
8.1.260.0130.00026.35
8.1.250.0040.00428.09
8.1.240.0060.00322.09
8.1.230.0080.00417.57
8.1.220.0000.00917.74
8.1.210.0000.00818.77
8.1.200.0080.00017.10
8.1.190.0050.00317.23
8.1.180.0040.00418.10
8.1.170.0040.00418.61
8.1.160.0080.00018.81
8.1.150.0000.00720.05
8.1.140.0030.00519.02
8.1.130.0030.00518.98
8.1.120.0040.00417.21
8.1.110.0050.00217.33
8.1.100.0000.00717.34
8.1.90.0040.00417.25
8.1.80.0060.00317.21
8.1.70.0030.00317.28
8.1.60.0040.00417.34
8.1.50.0040.00417.41
8.1.40.0030.00517.44
8.1.30.0030.00517.44
8.1.20.0030.00617.42
8.1.10.0040.00417.26
8.1.00.0030.00617.34
8.0.300.0040.00418.77
8.0.290.0040.00416.63
8.0.280.0070.00018.30
8.0.270.0040.00417.11
8.0.260.0100.00018.66
8.0.250.0000.00716.87
8.0.240.0050.00316.88
8.0.230.0030.00316.87
8.0.220.0040.00316.88
8.0.210.0000.00616.80
8.0.200.0070.00016.88
8.0.190.0040.00416.78
8.0.180.0040.00416.82
8.0.170.0040.00416.74
8.0.160.0000.00716.76
8.0.150.0000.00716.75
8.0.140.0050.00316.77
8.0.130.0000.00613.21
8.0.120.0000.00816.82
8.0.110.0000.00716.80
8.0.100.0000.00716.68
8.0.90.0030.00316.63
8.0.80.0120.00916.82
8.0.70.0000.00816.69
8.0.60.0040.00416.71
8.0.50.0040.00416.82
8.0.30.0070.01216.98
8.0.20.0130.00617.40
8.0.10.0070.00016.92
8.0.00.0130.01116.53
7.4.330.0070.00015.55
7.4.320.0030.00316.38
7.4.300.0040.00416.50
7.4.290.0060.00316.34
7.4.280.0050.00316.36
7.4.270.0100.00016.47
7.4.260.0030.00316.30
7.4.250.0000.00716.32
7.4.240.0000.00716.46
7.4.230.0000.00716.37
7.4.220.0070.01116.50
7.4.210.0170.00016.57
7.4.200.0030.00316.25
7.4.160.0070.01016.34
7.4.150.0160.00317.40
7.4.140.0070.01017.86
7.4.130.0170.00316.48
7.4.120.0090.01116.32
7.4.110.0130.00316.42
7.4.100.0070.01716.38
7.4.90.0160.00016.31
7.4.80.0100.00719.39
7.4.70.0160.00316.24
7.4.60.0070.00716.20
7.4.50.0060.00916.34
7.4.40.0070.01016.39
7.4.30.0100.00616.27
7.4.10.0090.00914.70
7.4.00.0100.00714.79
7.3.330.0000.00612.94
7.3.320.0030.00313.04
7.3.310.0000.00616.01
7.3.300.0070.00016.02
7.3.290.0070.01116.19
7.3.280.0030.01316.19
7.3.270.0130.00417.40
7.3.260.0100.00816.27
7.3.250.0140.00716.20
7.3.240.0110.00616.25
7.3.230.0100.01316.23
7.3.210.0030.01316.23
7.3.200.0090.00916.27
7.3.190.0110.01116.30
7.3.180.0060.01116.43
7.3.170.0140.00716.16
7.3.160.0130.00316.19
7.3.130.0070.01014.89
7.3.120.0130.00314.68
7.3.110.0040.01514.78
7.3.100.0050.00514.71
7.3.90.0100.00714.45
7.3.80.0060.00614.80
7.3.70.0050.00514.20
7.3.60.0080.00414.43
7.3.50.0030.01014.68
7.3.40.0100.00714.27
7.3.30.0110.00314.61
7.3.20.0040.01116.59
7.3.10.0100.00316.56
7.3.00.0120.00316.49
7.2.330.0140.00416.37
7.2.320.0030.01416.38
7.2.310.0070.01116.58
7.2.300.0100.00716.52
7.2.290.0070.01016.41
7.2.260.0070.01115.11
7.2.250.0030.01315.00
7.2.240.0120.00614.89
7.2.230.0070.00314.50
7.2.220.0030.01214.75
7.2.210.0030.01015.04
7.2.200.0040.00414.85
7.2.190.0060.00614.70
7.2.180.0100.01015.05
7.2.170.0070.01014.86
7.2.160.0030.01214.60
7.2.150.0040.01116.60
7.2.140.0030.01016.68
7.2.130.0030.01316.52
7.2.120.0070.00316.53
7.2.110.0100.00716.75
7.2.100.0040.01116.59
7.2.90.0070.01016.89
7.2.80.0000.00916.46
7.2.70.0040.00816.54
7.2.60.0050.00716.54
7.2.50.0110.00616.55
7.2.40.0070.00316.72
7.2.30.0040.01216.69
7.2.20.0100.00616.76
7.2.10.0100.00716.70
7.2.00.0100.00316.68
7.1.330.0060.01015.42
7.1.320.0030.00615.48
7.1.310.0090.00615.70
7.1.300.0060.01315.71
7.1.290.0070.00715.48
7.1.280.0070.00715.60
7.1.270.0060.00615.70
7.1.260.0120.00015.71
7.1.250.0000.01415.44
7.1.240.0090.00015.52
7.1.230.0090.00615.65
7.1.220.0070.00715.51
7.1.210.0040.00715.76
7.1.200.0080.00515.62
7.1.190.0000.01015.70
7.1.180.0030.01315.57
7.1.170.0030.01015.82
7.1.160.0030.00815.78
7.1.150.0080.00415.80
7.1.140.0060.00615.79
7.1.130.0080.00415.66
7.1.120.0030.00915.57
7.1.110.0350.00915.59
7.1.100.0070.00915.79
7.1.90.0570.00915.63
7.1.80.0450.01015.84
7.1.70.0540.01015.39
7.1.60.0270.00724.24
7.1.50.0600.01324.28
7.1.40.0740.01324.00
7.1.30.0680.01224.05
7.1.20.0310.00824.23
7.1.10.0610.00915.12
7.1.00.0560.00715.10
7.0.330.0060.00915.07
7.0.320.0100.00315.34
7.0.310.0030.00715.32
7.0.300.0030.00915.23
7.0.290.0070.00415.16
7.0.280.0000.00815.29
7.0.270.0060.00915.13
7.0.260.0090.00315.29
7.0.250.0500.00615.51
7.0.240.0550.01215.52
7.0.230.0060.01215.65
7.0.220.0180.00715.56
7.0.210.0610.00515.01
7.0.200.0550.00815.02
7.0.190.0680.01315.02
7.0.180.0620.01214.83
7.0.170.0490.00714.76
7.0.160.0460.00714.74
7.0.150.0150.00814.73
7.0.140.0730.00814.95
7.0.130.0560.00815.07
7.0.120.0550.01115.10
7.0.110.0680.00614.95
7.0.100.0470.00914.87
7.0.90.0400.01014.87
7.0.80.0430.00514.94
7.0.70.0430.00714.81
7.0.60.0570.00514.84
7.0.50.0650.01015.07
7.0.40.0400.01113.81
7.0.30.0400.00813.92
7.0.20.0520.00914.05
7.0.10.0730.01114.02
7.0.00.0440.01313.85
5.6.400.0060.00914.20
5.6.390.0030.00614.15
5.6.380.0060.00914.29
5.6.370.0090.00314.27
5.6.360.0110.00313.98
5.6.350.0080.00414.18
5.6.340.0030.01014.01
5.6.330.0070.00714.52
5.6.320.0070.00414.27
5.6.310.0030.01014.27
5.6.300.0000.01613.83
5.6.290.0070.00714.13
5.6.280.0070.01014.32
5.6.270.0060.00914.21
5.6.260.0100.00714.13
5.6.250.0040.01114.09
5.6.240.0000.01014.19
5.6.230.0000.01614.02
5.6.220.0070.00714.11
5.6.210.0030.01014.31
5.6.200.0050.00514.07
5.6.190.0070.00713.96
5.6.180.0090.00614.28
5.6.170.0030.01413.84
5.6.160.0110.00413.98
5.6.150.0180.00014.10
5.6.140.0070.01014.09
5.6.130.0070.01014.22
5.6.120.0070.01014.23
5.6.110.0070.00714.18
5.6.100.0050.00514.11
5.6.90.0030.01013.99
5.6.80.0040.00813.99
5.6.70.0040.00713.80
5.6.60.0030.01014.13
5.6.50.0130.00314.07
5.6.40.0040.01414.06
5.6.30.0060.00914.07
5.6.20.0040.01413.95
5.6.10.0090.00614.36
5.6.00.0060.01013.92

preferences:
33.18 ms | 400 KiB | 5 Q