3v4l.org

run code in 300+ PHP versions simultaneously
<?php class test { function __toString() { throw new exception("test!"); } } $foo = new test(); $bar = (string)$foo;

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)
8.3.60.0120.00318.43
8.3.50.0160.00722.00
8.3.40.0090.00918.58
8.3.30.0070.00718.96
8.3.20.0050.00320.04
8.3.10.0040.00421.92
8.3.00.0080.00022.46
8.2.180.0070.00718.53
8.2.170.0170.00322.96
8.2.160.0000.01421.00
8.2.150.0040.00424.18
8.2.140.0030.00524.66
8.2.130.0030.01026.16
8.2.120.0080.00017.75
8.2.110.0000.00922.26
8.2.100.0060.00617.72
8.2.90.0040.00419.10
8.2.80.0000.00817.97
8.2.70.0060.01217.10
8.2.60.0040.00417.93
8.2.50.0070.00318.07
8.2.40.0040.00418.34
8.2.30.0000.01118.01
8.2.20.0050.00217.58
8.2.10.0030.00517.73
8.2.00.0080.00017.64
8.1.280.0040.01125.92
8.1.270.0040.00422.05
8.1.260.0030.00526.35
8.1.250.0050.00328.09
8.1.240.0060.00323.91
8.1.230.0070.00419.16
8.1.220.0040.00417.78
8.1.210.0040.00418.77
8.1.200.0030.00917.35
8.1.190.0040.00417.52
8.1.180.0060.00318.10
8.1.170.0060.00318.59
8.1.160.0000.00722.01
8.1.150.0040.00418.54
8.1.140.0000.00717.50
8.1.130.0030.00317.80
8.1.120.0040.00417.50
8.1.110.0040.00417.48
8.1.100.0000.00817.41
8.1.90.0070.00017.44
8.1.80.0030.00317.36
8.1.70.0030.00517.40
8.1.60.0030.00617.46
8.1.50.0040.00417.50
8.1.40.0040.00417.54
8.1.30.0030.00517.66
8.1.20.0000.00817.70
8.1.10.0000.00817.55
8.1.00.0000.00717.54
8.0.300.0000.00719.15
8.0.290.0070.00016.92
8.0.280.0030.00318.38
8.0.270.0070.00017.18
8.0.260.0030.00316.93
8.0.250.0000.00717.06
8.0.240.0000.00717.00
8.0.230.0030.00317.03
8.0.220.0030.00316.99
8.0.210.0030.00316.92
8.0.200.0060.00016.91
8.0.190.0070.00716.99
8.0.180.0040.00417.02
8.0.170.0020.00517.01
8.0.160.0040.00417.00
8.0.150.0030.00316.85
8.0.140.0000.00716.89
8.0.130.0030.00313.40
8.0.120.0000.00816.87
8.0.110.0000.00816.91
8.0.100.0050.00216.77
8.0.90.0070.00016.89
8.0.80.0070.01316.95
8.0.70.0000.00717.05
8.0.60.0070.00016.93
8.0.50.0040.00416.82
8.0.30.0130.00617.11
8.0.20.0100.00717.40
8.0.10.0000.00717.05
8.0.00.0230.01916.93
7.4.330.0000.00515.10
7.4.320.0000.00616.55
7.4.300.0030.00316.39
7.4.290.0030.00316.52
7.4.280.0030.00316.61
7.4.270.0030.00316.60
7.4.260.0000.00716.49
7.4.250.0000.00716.53
7.4.240.0040.00316.45
7.4.230.0070.00016.68
7.4.220.0000.01716.61
7.4.210.0070.00716.48
7.4.200.0070.00016.53
7.4.190.0070.00016.63
7.4.160.0040.01216.64
7.4.150.0100.00717.40
7.4.140.0130.00817.86
7.4.130.0130.00516.65
7.4.120.0090.00716.49
7.4.110.0070.01016.63
7.4.100.0060.01216.53
7.4.90.0110.00716.43
7.4.80.0090.00919.39
7.4.70.0060.01216.51
7.4.60.0090.00616.46
7.4.50.0040.00416.44
7.4.40.0070.00722.77
7.4.30.0070.01016.46
7.4.00.0000.01414.80
7.3.330.0000.00513.30
7.3.320.0000.00613.34
7.3.310.0030.00516.34
7.3.300.0030.00316.37
7.3.290.0030.01116.33
7.3.280.0100.01016.34
7.3.270.0170.00017.40
7.3.260.0090.00916.55
7.3.250.0110.00616.52
7.3.240.0000.01716.52
7.3.230.0160.00016.44
7.3.210.0110.00716.46
7.3.200.0100.01019.39
7.3.190.0100.00716.56
7.3.180.0030.01616.54
7.3.170.0040.01116.40
7.3.160.0030.02016.29
7.3.120.0100.00714.84
7.2.330.0120.00916.59
7.2.320.0150.00416.49
7.2.310.0150.00916.49
7.2.300.0120.00916.67
7.2.290.0070.01016.75
7.2.60.0080.00817.09
7.2.00.0040.01119.63
7.1.200.0040.00915.69
7.1.100.0000.01418.06
7.1.70.0040.00817.11
7.1.60.0040.01819.82
7.1.50.0060.00616.58
7.1.00.0100.06722.31
7.0.200.0110.00516.77
7.0.140.0070.07321.97
7.0.60.0070.08020.02
7.0.50.0000.09017.84
7.0.40.0030.07319.96
7.0.30.0230.07720.20
7.0.20.0330.07320.17
7.0.10.0170.09020.09
7.0.00.0070.08020.22
5.6.280.0030.07320.86
5.6.210.0130.07320.71
5.6.200.0100.06718.14
5.6.190.0070.08720.41
5.6.180.0070.08320.46
5.6.170.0270.07320.62
5.6.160.0070.04020.46
5.6.150.0100.03718.29
5.6.140.0130.07318.27
5.6.130.0000.08318.11
5.6.120.0100.08020.97
5.6.110.0000.04320.99
5.6.100.0070.05021.08
5.6.90.0030.07020.93
5.6.80.0130.07020.51
5.6.70.0370.07320.37
5.5.350.0000.06720.35
5.5.340.0030.05017.94
5.5.330.0030.04320.32
5.5.320.0370.06320.34
5.5.310.0230.08020.26
5.5.300.0000.07017.99
5.5.290.0100.04017.98
5.5.280.0100.08020.66
5.5.270.0000.05720.66
5.5.260.0030.09720.76
5.5.250.0100.07720.58
5.5.240.0030.07720.35
5.4.450.0170.04319.30
5.4.440.0070.04319.47
5.4.430.0400.04719.63
5.4.420.0200.02719.19
5.4.410.0070.05718.94
5.4.400.0200.04318.67
5.4.390.0030.06018.63
5.4.380.0100.05718.79
5.4.370.0170.06018.75
5.4.360.0130.05018.76
5.4.350.0170.04718.50
5.4.340.0170.05018.75
5.4.320.0080.03412.50
5.4.310.0110.03512.50
5.4.300.0080.03512.50
5.4.290.0110.03712.50
5.4.280.0040.03812.36
5.4.270.0050.04012.37
5.4.260.0040.03812.37
5.4.250.0100.03312.36
5.4.240.0070.03612.37
5.4.230.0070.03712.35
5.4.220.0050.03712.36
5.4.210.0060.03512.36
5.4.200.0040.04012.36
5.4.190.0070.03712.35
5.4.180.0090.03312.35
5.4.170.0060.03712.36
5.4.160.0080.04112.36
5.4.150.0120.04612.35
5.4.140.0060.04912.03
5.4.130.0050.03812.02
5.4.120.0060.03511.98
5.4.110.0040.03711.98
5.4.100.0060.03511.98
5.4.90.0050.03711.97
5.4.80.0040.04111.98
5.4.70.0070.03311.97
5.4.60.0090.03511.97
5.4.50.0040.03611.98
5.4.40.0030.03611.96
5.4.30.0080.03411.96
5.4.20.0070.03411.96
5.4.10.0040.03611.96
5.4.00.0060.03811.45
5.3.290.0070.04312.80
5.3.280.0030.04012.71
5.3.270.0060.04412.72
5.3.260.0070.03912.72
5.3.250.0090.04912.72
5.3.240.0030.04312.72
5.3.230.0020.04312.71
5.3.220.0090.03512.68
5.3.210.0070.04912.68
5.3.200.0050.04512.68
5.3.190.0090.04712.68
5.3.180.0080.03612.67
5.3.170.0070.03612.67
5.3.160.0040.04212.68
5.3.150.0060.03712.67
5.3.140.0050.04012.66
5.3.130.0050.04012.66
5.3.120.0070.04112.66
5.3.110.0070.04012.66
5.3.100.0060.03812.11
5.3.90.0040.03812.09
5.3.80.0050.04012.07
5.3.70.0070.03512.07
5.3.60.0050.03812.06
5.3.50.0060.03612.00
5.3.40.0080.03612.00
5.3.30.0030.04011.96
5.3.20.0100.03511.74
5.3.10.0050.03611.70
5.3.00.0050.03711.68
5.2.170.0080.0279.18
5.2.160.0060.0289.18
5.2.150.0040.0319.18
5.2.140.0030.0329.18
5.2.130.0070.0289.14
5.2.120.0100.0259.14
5.2.110.0010.0369.14
5.2.100.0100.0279.14
5.2.90.0070.0319.14
5.2.80.0060.0319.14
5.2.70.0080.0299.13
5.2.60.0070.0289.09
5.2.50.0050.0339.06
5.2.40.0080.0449.04
5.2.30.0090.0409.02
5.2.20.0060.0399.00
5.2.10.0050.0408.91
5.2.00.0070.0328.77
5.1.60.0060.0278.05
5.1.50.0070.0228.04
5.1.40.0050.0268.04
5.1.30.0070.0278.38
5.1.20.0040.0278.41
5.1.10.0030.0278.13
5.1.00.0070.0318.13
5.0.50.0030.0236.61
5.0.40.0030.0206.46
5.0.30.0050.0296.28
5.0.20.0050.0196.25
5.0.10.0030.0236.22
5.0.00.0040.0336.22
4.4.90.0030.0184.78
4.4.80.0030.0174.75
4.4.70.0040.0154.75
4.4.60.0030.0184.76
4.4.50.0020.0164.77
4.4.40.0040.0234.71
4.4.30.0020.0164.76
4.4.20.0040.0174.85
4.4.10.0020.0164.85
4.4.00.0050.0224.76
4.3.110.0030.0184.67
4.3.100.0050.0204.66
4.3.90.0020.0174.63
4.3.80.0060.0214.59
4.3.70.0010.0194.63
4.3.60.0010.0174.62
4.3.50.0030.0204.63
4.3.40.0040.0264.54
4.3.30.0030.0213.29
4.3.20.0030.0183.27
4.3.10.0010.0203.23
4.3.00.0000.02015.11

preferences:
41.01 ms | 400 KiB | 5 Q