3v4l.org

run code in 300+ PHP versions simultaneously
<?php abstract class TestClass{ abstract public function test(); } class NewClass extends TestClass{ public function test(){ echo "hello"; } } $newclass = new NewClass(); $newclass->test();

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)
8.3.60.0190.00318.31
8.3.50.0110.00316.05
8.3.40.0110.00718.84
8.3.30.0110.00418.52
8.3.20.0000.00720.29
8.3.10.0000.00921.73
8.3.00.0030.00520.96
8.2.180.0080.00825.92
8.2.170.0100.00722.96
8.2.160.0030.01022.11
8.2.150.0080.00024.18
8.2.140.0000.00824.66
8.2.130.0070.00020.35
8.2.120.0030.00626.35
8.2.110.0050.00520.43
8.2.100.0060.00617.91
8.2.90.0050.00219.05
8.2.80.0040.00417.97
8.2.70.0040.00917.25
8.2.60.0040.00417.93
8.2.50.0000.00818.10
8.2.40.0000.00822.14
8.2.30.0000.00720.86
8.2.20.0000.00817.98
8.2.10.0000.00718.01
8.2.00.0040.00418.04
8.1.270.0040.00422.14
8.1.260.0080.00026.35
8.1.250.0080.00028.09
8.1.240.0060.00322.76
8.1.230.0070.00318.99
8.1.220.0040.00417.74
8.1.210.0030.00518.77
8.1.200.0060.00317.23
8.1.190.0050.00317.10
8.1.180.0070.00018.10
8.1.170.0000.00818.32
8.1.160.0000.00718.88
8.1.150.0040.00420.65
8.1.140.0050.00219.50
8.1.130.0040.00418.81
8.1.120.0050.00217.38
8.1.110.0000.00817.41
8.1.100.0000.00817.32
8.1.90.0030.00517.42
8.1.80.0000.00717.40
8.1.70.0030.00317.29
8.1.60.0050.00217.58
8.1.50.0080.00017.57
8.1.40.0040.00417.54
8.1.30.0000.00817.62
8.1.20.0040.00417.53
8.1.10.0000.00917.52
8.1.00.0040.00417.36
8.0.300.0030.00718.77
8.0.290.0040.00416.58
8.0.280.0030.00318.43
8.0.270.0030.00317.12
8.0.260.0030.00316.81
8.0.250.0030.00316.82
8.0.240.0040.00416.73
8.0.230.0050.00216.83
8.0.220.0050.00216.81
8.0.210.0000.00716.80
8.0.200.0030.00316.82
8.0.190.0060.00316.89
8.0.180.0000.00716.80
8.0.170.0030.00316.88
8.0.160.0040.00416.84
8.0.150.0000.00716.73
8.0.140.0000.00816.81
8.0.130.0070.00013.21
8.0.120.0050.00316.84
8.0.110.0070.00016.82
8.0.100.0000.00716.62
8.0.90.0000.00716.72
8.0.80.0040.01616.75
8.0.70.0000.00716.68
8.0.60.0040.00416.80
8.0.50.0040.00416.87
8.0.30.0120.00817.24
8.0.20.0090.01017.40
8.0.10.0040.00416.93
8.0.00.0060.01016.75
7.4.330.0000.00515.55
7.4.320.0030.00316.48
7.4.300.0030.00316.51
7.4.290.0030.00316.41
7.4.280.0040.00416.52
7.4.270.0000.00716.50
7.4.260.0000.00716.45
7.4.250.0060.00316.43
7.4.240.0040.00416.59
7.4.230.0000.00716.47
7.4.220.0170.00016.69
7.4.210.0070.00716.58
7.4.200.0030.00316.63
7.4.160.0050.01116.47
7.4.150.0070.01017.40
7.4.140.0110.01417.86
7.4.130.0140.00716.53
7.4.120.0110.00916.41
7.4.110.0110.00716.69
7.4.100.0090.00916.36
7.4.90.0090.00916.55
7.4.80.0030.01419.39
7.4.70.0110.00516.41
7.4.60.0100.01016.56
7.4.50.0000.01416.43
7.4.40.0130.00316.42
7.4.30.0000.01616.52
7.4.00.0070.01015.00
7.3.330.0000.00513.17
7.3.320.0050.00013.25
7.3.310.0000.00616.06
7.3.300.0070.00016.11
7.3.290.0000.00716.25
7.3.280.0070.00816.21
7.3.270.0060.01317.40
7.3.260.0080.00816.19
7.3.250.0050.01516.31
7.3.240.0080.00916.37
7.3.230.0090.00916.60
7.3.210.0110.01116.28
7.3.200.0100.00616.42
7.3.190.0040.01116.19
7.3.180.0070.01016.62
7.3.170.0110.00516.26
7.3.160.0130.00316.27
7.3.120.0080.00714.74
7.3.110.0070.00714.66
7.3.100.0060.00814.55
7.3.90.0050.00914.57
7.3.80.0040.00914.59
7.3.70.0080.00814.85
7.3.60.0070.00814.65
7.3.50.0070.00814.67
7.3.40.0060.00614.75
7.3.30.0070.00814.68
7.3.20.0040.01116.62
7.3.10.0070.00716.33
7.3.00.0050.01116.49
7.2.330.0090.00916.54
7.2.320.0070.01316.68
7.2.310.0000.01516.19
7.2.300.0030.01316.58
7.2.290.0030.01416.29
7.2.250.0100.00915.24
7.2.240.0050.01215.06
7.2.230.0080.01115.11
7.2.220.0050.01314.86
7.2.210.0090.00914.97
7.2.200.0030.01014.89
7.2.190.0100.00615.06
7.2.180.0070.00614.97
7.2.170.0080.00814.87
7.2.160.0100.00515.01
7.2.150.0120.00316.88
7.2.140.0070.00516.71
7.2.130.0060.00916.71
7.2.120.0060.00516.75
7.2.110.0050.01116.82
7.2.100.0040.01016.76
7.2.90.0080.00516.92
7.2.80.0070.00516.80
7.2.70.0070.00716.85
7.2.60.0030.01016.82
7.2.50.0060.00916.84
7.2.40.0090.00516.88
7.2.30.0040.01116.80
7.2.20.0080.00616.77
7.2.10.0100.00516.99
7.2.00.0050.00817.57
7.1.330.0070.00915.82
7.1.320.0110.00315.68
7.1.310.0060.00915.61
7.1.300.0050.00815.53
7.1.290.0090.00615.56
7.1.280.0050.00915.61
7.1.270.0070.00915.62
7.1.260.0070.00715.62
7.1.250.0080.00615.67
7.1.240.0060.01015.83
7.1.230.0030.00915.63
7.1.220.0030.00715.76
7.1.210.0000.01115.49
7.1.200.0030.00915.64
7.1.190.0130.00015.80
7.1.180.0000.00815.71
7.1.170.0100.00615.41
7.1.160.0160.00015.74
7.1.150.0100.00615.61
7.1.140.0030.01015.70
7.1.130.0070.00715.61
7.1.120.0060.00615.35
7.1.110.0030.01015.59
7.1.100.0020.00816.72
7.1.90.0030.00715.69
7.1.80.0040.01115.57
7.1.70.0080.00816.29
7.1.60.0350.01624.41
7.1.50.0460.00724.21
7.1.40.0100.01224.22
7.1.30.0330.00824.07
7.1.20.0110.01124.12
7.1.10.0350.01214.89
7.1.00.0200.01015.13
7.0.330.0070.00715.30
7.0.320.0000.01415.31
7.0.310.0100.00315.29
7.0.300.0060.00915.37
7.0.290.0030.01015.25
7.0.280.0080.00015.09
7.0.270.0120.00015.31
7.0.260.0040.00815.31
7.0.250.0000.01315.38
7.0.240.0120.00315.39
7.0.230.0030.01015.46
7.0.220.0060.00615.28
7.0.210.0100.00315.36
7.0.200.0300.00915.07
7.0.190.0220.00914.89
7.0.180.0270.00714.94
7.0.170.0100.01014.86
7.0.160.0270.00814.88
7.0.150.0240.00714.91
7.0.140.0240.00914.94
7.0.130.0220.00815.02
7.0.120.0220.01014.87
7.0.110.0230.00714.79
7.0.100.0210.00914.86
7.0.90.0220.00714.71
7.0.80.0240.00514.81
7.0.70.0230.01014.99
7.0.60.0330.01014.78
7.0.50.0310.01014.92
7.0.40.0200.01113.80
7.0.30.0230.01013.90
7.0.20.0200.00713.90
7.0.10.0260.00513.91
7.0.00.0350.01113.93
5.6.400.0000.01414.56
5.6.390.0040.00814.26
5.6.380.0070.00714.26
5.6.370.0030.01013.91
5.6.360.0030.01014.31
5.6.350.0060.00914.68
5.6.340.0000.01614.18
5.6.330.0060.00314.33
5.6.320.0030.00714.37
5.6.310.0000.01014.13
5.6.300.0060.00614.16
5.6.290.0040.00714.45
5.6.280.0090.00014.11
5.6.270.0000.01514.29
5.6.260.0030.00514.48
5.6.250.0070.00714.05
5.6.240.0040.01114.26
5.6.230.0100.00014.42
5.6.220.0090.00614.46
5.6.210.0080.00514.39
5.6.200.0060.00614.54
5.6.190.0000.01114.10
5.6.180.0120.00314.28
5.6.170.0070.00714.01
5.6.160.0040.00714.28
5.6.150.0060.00614.17
5.6.140.0030.00514.43
5.6.130.0060.00314.45
5.6.120.0040.00414.12
5.6.110.0090.00614.39
5.6.100.0100.00714.26
5.6.90.0030.00714.03
5.6.80.0070.01014.13
5.6.70.0100.00714.11
5.6.60.0060.00914.07
5.6.50.0030.00714.11
5.6.40.0060.00314.30
5.6.30.0030.01014.55
5.6.20.0090.00614.43
5.6.10.0060.01014.14
5.6.00.0000.01314.29

preferences:
50.18 ms | 400 KiB | 5 Q