3v4l.org

run code in 300+ PHP versions simultaneously
<?php abstract class Test { } class ChildTest extends Test {} class Another {} function test(Test $test) { } test(new ChildTest);

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)
8.3.60.0170.00316.63
8.3.50.0260.00722.06
8.3.40.0140.00718.77
8.3.30.0030.01019.00
8.3.20.0000.00920.37
8.3.10.0000.00823.66
8.3.00.0070.00022.52
8.2.180.0170.00016.63
8.2.170.0180.00322.96
8.2.160.0070.01320.58
8.2.150.0060.00324.18
8.2.140.0030.00524.66
8.2.130.0040.00426.16
8.2.120.0080.00022.11
8.2.110.0060.00322.25
8.2.100.0070.00417.59
8.2.90.0080.00019.04
8.2.80.0030.00617.97
8.2.70.0080.00417.50
8.2.60.0040.00417.68
8.2.50.0000.00818.07
8.2.40.0050.00317.97
8.2.30.0040.00617.92
8.2.20.0040.00417.63
8.2.10.0030.00619.23
8.2.00.0000.00817.53
8.1.280.0140.00725.92
8.1.270.0040.00423.84
8.1.260.0040.00426.35
8.1.250.0080.00028.09
8.1.240.0000.00823.96
8.1.230.0040.00719.00
8.1.220.0030.00617.74
8.1.210.0050.00318.77
8.1.200.0070.00417.10
8.1.190.0090.00017.41
8.1.180.0000.00818.10
8.1.170.0030.00518.39
8.1.160.0040.00421.93
8.1.150.0040.00418.43
8.1.140.0040.00417.38
8.1.130.0000.00717.69
8.1.120.0030.00317.35
8.1.110.0040.00417.37
8.1.100.0050.00317.28
8.1.90.0040.00417.39
8.1.80.0040.00417.30
8.1.70.0040.00417.23
8.1.60.0060.00317.43
8.1.50.0030.00517.42
8.1.40.0050.00317.45
8.1.30.0040.00417.54
8.1.20.0040.00417.48
8.1.10.0050.00317.31
8.1.00.0040.00417.39
8.0.300.0030.00318.77
8.0.290.0040.00417.04
8.0.280.0030.00318.36
8.0.270.0030.00317.18
8.0.260.0060.00016.71
8.0.250.0030.00316.96
8.0.240.0040.00416.93
8.0.230.0000.00716.98
8.0.220.0080.00016.79
8.0.210.0000.00716.88
8.0.200.0040.00416.94
8.0.190.0080.00016.84
8.0.180.0040.00416.78
8.0.170.0050.00316.79
8.0.160.0030.00316.77
8.0.150.0050.00316.65
8.0.140.0000.00716.66
8.0.130.0030.00313.28
8.0.120.0080.00016.77
8.0.110.0030.00316.83
8.0.100.0020.00516.71
8.0.90.0070.00016.64
8.0.80.0060.01016.82
8.0.70.0070.00016.64
8.0.60.0040.00416.62
8.0.50.0040.00416.80
8.0.30.0110.01016.86
8.0.20.0110.00717.40
8.0.10.0000.00716.79
8.0.00.0100.00816.63
7.4.330.0050.00015.00
7.4.320.0000.00616.48
7.4.300.0060.00016.46
7.4.290.0070.00016.52
7.4.280.0070.00016.47
7.4.270.0030.00316.41
7.4.260.0070.00016.52
7.4.250.0080.00016.34
7.4.240.0050.00216.46
7.4.230.0030.00316.63
7.4.220.0040.01416.59
7.4.210.0080.00616.56
7.4.200.0070.00016.42
7.4.190.0000.00716.34
7.4.160.0150.00016.56
7.4.150.0040.01317.40
7.4.140.0100.00717.86
7.4.130.0110.00716.44
7.4.120.0090.01216.43
7.4.110.0080.01216.24
7.4.100.0170.00616.52
7.4.90.0100.00716.52
7.4.80.0060.01119.39
7.4.70.0090.00616.50
7.4.60.0140.00416.55
7.4.50.0030.00316.42
7.4.40.0100.00622.77
7.4.30.0040.01216.48
7.4.10.0080.00914.75
7.4.00.0040.01214.73
7.3.330.0030.00313.05
7.3.320.0000.00513.18
7.3.310.0040.00416.26
7.3.300.0000.00616.16
7.3.290.0100.01016.20
7.3.280.0070.01616.21
7.3.270.0130.00417.40
7.3.260.0100.00816.22
7.3.250.0070.01516.34
7.3.240.0120.00616.45
7.3.230.0090.00916.45
7.3.210.0150.00616.46
7.3.200.0100.01319.39
7.3.190.0090.01016.55
7.3.180.0070.01016.35
7.3.170.0080.00816.27
7.3.160.0080.00816.44
7.3.130.0030.01314.60
7.3.120.0070.01114.77
7.3.110.0100.00814.72
7.3.100.0060.00714.57
7.3.90.0040.00914.67
7.3.80.0070.00514.77
7.3.70.0060.00614.69
7.3.60.0050.00814.75
7.3.50.0070.00714.64
7.3.40.0060.00714.58
7.3.30.0070.00714.70
7.3.20.0020.01216.47
7.3.10.0100.00616.52
7.3.00.0070.00816.43
7.2.330.0110.00716.27
7.2.320.0100.00616.34
7.2.310.0140.00416.64
7.2.300.0060.01016.26
7.2.290.0070.01016.31
7.2.260.0080.01014.93
7.2.250.0090.00914.90
7.2.240.0060.01014.78
7.2.230.0050.00814.77
7.2.220.0030.00914.90
7.2.210.0050.00714.69
7.2.200.0060.00714.75
7.2.190.0060.00714.93
7.2.180.0070.00714.97
7.2.170.0090.00414.79
7.2.160.0050.00714.70
7.2.150.0050.00616.74
7.2.140.0090.00816.71
7.2.130.0040.00716.70
7.2.120.0030.01116.67
7.2.110.0090.00616.57
7.2.100.0050.00716.52
7.2.90.0090.00616.88
7.2.80.0060.00816.81
7.2.70.0050.00816.81
7.2.60.0030.00916.67
7.2.50.0070.00716.73
7.2.40.0080.00716.69
7.2.30.0040.01016.63
7.2.20.0070.00516.84
7.2.10.0050.00816.75
7.2.00.0090.00616.65
7.1.330.0080.00615.63
7.1.320.0060.00815.68
7.1.310.0050.00815.51
7.1.300.0060.00715.47
7.1.290.0080.00715.54
7.1.280.0040.00815.66
7.1.270.0060.00915.45
7.1.260.0070.01015.64
7.1.250.0050.00815.72
7.1.240.0070.00915.52
7.1.230.0020.00915.60
7.1.220.0050.00715.64
7.1.210.0040.01015.62
7.1.200.0080.00715.60
7.1.190.0050.00815.66
7.1.180.0030.01015.51
7.1.170.0020.01115.57
7.1.160.0040.00915.55
7.1.150.0120.00315.49
7.1.140.0050.00515.66
7.1.130.0050.01015.45
7.1.120.0020.00815.48
7.1.110.0110.00515.54
7.1.100.0060.00815.51
7.1.90.0060.00615.58
7.1.80.0070.00715.65
7.1.70.0010.00916.06
7.1.60.0070.00916.89
7.1.50.0100.00416.03
7.1.40.0030.00915.30
7.1.30.0050.00515.57
7.1.20.0070.00715.48
7.1.10.0060.00715.58
7.1.00.0000.03417.72
7.0.330.0040.00715.33
7.0.320.0050.00615.27
7.0.310.0080.00515.23
7.0.300.0050.00415.20
7.0.290.0020.00715.23
7.0.280.0000.01215.30
7.0.270.0040.01015.29
7.0.260.0030.00915.03
7.0.250.0030.01015.40
7.0.240.0070.00715.23
7.0.230.0040.01115.34
7.0.220.0040.00715.39
7.0.210.0030.01115.27
7.0.200.0030.00815.75
7.0.190.0080.00615.26
7.0.180.0080.00515.36
7.0.170.0040.00815.39
7.0.160.0030.00815.17
7.0.150.0030.00915.39
7.0.140.0040.02917.51
7.0.130.0020.00915.26
7.0.120.0040.00615.40
7.0.110.0020.02116.82
7.0.100.0060.01816.77
7.0.90.0060.01716.73
7.0.80.0050.01416.82
7.0.70.0040.01416.72
7.0.60.0020.02016.89
7.0.50.0070.03116.87
7.0.40.0050.01815.48
7.0.30.0080.01815.46
7.0.20.0070.03115.48
7.0.10.0080.02815.43
7.0.00.0040.03315.45
5.6.400.0050.00514.23
5.6.390.0040.00614.07
5.6.380.0070.00614.10
5.6.370.0020.01214.29
5.6.360.0050.01014.20
5.6.350.0100.00114.42
5.6.340.0060.00614.19
5.6.330.0050.01114.14
5.6.320.0110.00314.31
5.6.310.0020.01214.22
5.6.300.0090.00614.30
5.6.290.0050.00814.29
5.6.280.0070.02616.56
5.6.270.0070.00914.17
5.6.260.0050.01916.29
5.6.250.0090.01416.35
5.6.240.0050.01616.29
5.6.230.0070.01616.32
5.6.220.0060.01916.29
5.6.210.0060.02316.43
5.6.200.0050.03216.27
5.6.190.0060.01816.21
5.6.180.0040.02116.34
5.6.170.0100.02016.20
5.6.160.0070.02916.46
5.6.150.0080.03016.44
5.6.140.0090.02516.45
5.6.130.0050.02916.41
5.6.120.0060.01916.50
5.6.110.0080.01916.44
5.6.100.0070.02516.38
5.6.90.0090.01516.45
5.6.80.0060.02016.08
5.6.70.0060.02015.92
5.6.60.0070.01416.16
5.6.50.0070.03216.10
5.6.40.0070.03316.04
5.6.30.0080.03016.13
5.6.20.0080.02416.06
5.6.10.0100.02515.99
5.6.00.0050.02116.15
5.5.380.0050.01615.23
5.5.370.0080.01515.24
5.5.360.0040.01815.25
5.5.350.0060.01815.24
5.5.340.0060.03115.36
5.5.330.0070.03215.46
5.5.320.0090.02715.41
5.5.310.0050.02915.31
5.5.300.0010.02715.47
5.5.290.0040.03415.42
5.5.280.0040.02315.48
5.5.270.0050.01915.30
5.5.260.0060.01915.36
5.5.250.0060.01315.21
5.5.240.0060.02615.24
5.5.230.0100.01315.22
5.5.220.0060.01915.16
5.5.210.0090.02115.14
5.5.200.0080.03115.27
5.5.190.0030.03115.01
5.5.180.0070.01515.14
5.5.170.0050.00513.94
5.5.160.0070.02715.16
5.5.150.0040.02415.23
5.5.140.0020.03115.20
5.5.130.0080.02715.30
5.5.120.0070.02815.11
5.5.110.0070.01414.89
5.5.100.0050.01415.15
5.5.90.0040.02115.25
5.5.80.0050.02015.20
5.5.70.0100.02515.21
5.5.60.0030.02915.15
5.5.50.0040.01814.87
5.5.40.0010.02215.28
5.5.30.0020.01915.02
5.5.20.0100.01815.14
5.5.10.0040.01815.13
5.5.00.0070.02815.13
5.4.450.0050.02113.74
5.4.440.0010.02713.61
5.4.430.0020.02013.79
5.4.420.0080.02913.73
5.4.410.0030.01613.66
5.4.400.0070.01613.65
5.4.390.0050.01913.63
5.4.380.0030.02213.68
5.4.370.0070.02013.65
5.4.360.0050.03013.52
5.4.350.0010.02313.60
5.4.340.0040.02213.54
5.4.330.0040.00410.86
5.4.320.0080.01913.46
5.4.310.0030.01713.52
5.4.300.0070.02313.52
5.4.290.0050.02913.54
5.4.280.0040.02713.69
5.4.270.0030.03013.51
5.4.260.0060.02613.63
5.4.250.0070.02213.57
5.4.240.0020.03213.58
5.4.230.0090.02413.48
5.4.220.0050.01513.58
5.4.210.0040.01813.47
5.4.200.0060.02213.61
5.4.190.0040.01913.56
5.4.180.0060.01913.53
5.4.170.0040.02113.69
5.4.160.0060.01913.60
5.4.150.0060.02113.57
5.4.140.0040.01612.71
5.4.130.0050.01312.76
5.4.120.0050.02512.78
5.4.110.0030.02212.80
5.4.100.0050.02812.75
5.4.90.0060.03212.61
5.4.80.0030.02012.64
5.4.70.0030.02412.74
5.4.60.0030.01712.66
5.4.50.0030.01712.70
5.4.40.0030.01612.71
5.4.30.0040.01712.70
5.4.20.0070.01312.70
5.4.10.0050.01312.79
5.4.00.0020.01712.56
5.3.290.0040.02311.99
5.3.280.0050.02511.82
5.3.270.0070.01811.88
5.3.260.0030.02411.85
5.3.250.0040.03011.96
5.3.240.0020.02011.71
5.3.230.0060.02411.74
5.3.220.0040.02711.78
5.3.210.0070.01311.56
5.3.200.0060.02511.77
5.3.190.0040.01511.75
5.3.180.0050.01811.95
5.3.170.0040.01711.81
5.3.160.0040.01511.88
5.3.150.0040.01511.91
5.3.140.0040.01811.89
5.3.130.0060.02511.82
5.3.120.0070.01611.78
5.3.110.0070.01711.84
5.3.100.0040.01511.70
5.3.90.0050.01411.70
5.3.80.0060.01911.58
5.3.70.0040.01411.49
5.3.60.0080.01211.62
5.3.50.0030.01411.52
5.3.40.0050.01411.42
5.3.30.0050.02611.55
5.3.20.0040.01311.56
5.3.10.0020.01811.31
5.3.00.0050.01311.31
5.2.170.0070.02712.06
5.2.160.0000.03712.06
5.2.150.0030.02312.06
5.2.140.0100.03712.06
5.2.130.0070.03312.06
5.2.120.0030.02712.06
5.2.110.0030.05012.06
5.2.100.0000.03012.06
5.2.90.0170.01312.06
5.2.80.0000.05012.06
5.2.70.0070.02712.06
5.2.60.0000.03012.06
5.2.50.0030.03012.06
5.2.40.0000.05712.06
5.2.30.0070.05312.06
5.2.20.0000.04712.06
5.2.10.0070.05012.06
5.2.00.0070.04012.06
5.1.60.0030.02012.06
5.1.50.0030.02012.06
5.1.40.0030.02712.06
5.1.30.0030.06012.06
5.1.20.0070.05712.06
5.1.10.0070.04012.06
5.1.00.0030.04012.06
5.0.50.0030.02012.06
5.0.40.0030.04012.06
5.0.30.0030.04712.06
5.0.20.0000.03012.06
5.0.10.0100.03712.06
5.0.00.0000.03312.06
4.4.90.0000.04012.06
4.4.80.0030.02712.06
4.4.70.0030.01712.06
4.4.60.0000.03312.06
4.4.50.0030.03312.06
4.4.40.0000.05312.06
4.4.30.0030.03012.06
4.4.20.0070.02712.06
4.4.10.0000.02712.06
4.4.00.0000.03012.06
4.3.110.0000.03712.06
4.3.100.0070.03712.06
4.3.90.0030.02712.06
4.3.80.0000.04312.06
4.3.70.0030.02012.06
4.3.60.0030.03012.06
4.3.50.0030.01712.06
4.3.40.0000.02312.06
4.3.30.0030.03012.06
4.3.20.0000.03012.06
4.3.10.0030.03312.06
4.3.00.0000.03012.06

preferences:
46.19 ms | 401 KiB | 5 Q