3v4l.org

run code in 300+ PHP versions simultaneously
<?php $x = array(1, 2, 3, 4, 5); var_dump($x); unset($x[3]); $x = sort($x); echo '<br>'; var_dump($x); ?>

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)
8.3.60.0120.00616.38
8.3.50.0130.00921.99
8.3.40.0100.01018.72
8.3.30.0120.00918.92
8.3.20.0040.00420.09
8.3.10.0060.00321.74
8.3.00.0060.00317.77
8.2.180.0110.00716.63
8.2.170.0040.01122.96
8.2.160.0130.00720.22
8.2.150.0000.00724.18
8.2.140.0000.00824.66
8.2.130.0000.00826.16
8.2.120.0040.00420.97
8.2.110.0000.00922.13
8.2.100.0080.00417.84
8.2.90.0080.00019.18
8.2.80.0050.00517.97
8.2.70.0000.00917.63
8.2.60.0000.01116.78
8.2.50.0060.00318.07
8.2.40.0040.00418.16
8.2.30.0030.00718.24
8.2.20.0040.00417.65
8.2.10.0040.00418.15
8.2.00.0040.00419.38
8.1.280.0110.01125.92
8.1.270.0090.00022.07
8.1.260.0060.00326.35
8.1.250.0050.00228.09
8.1.240.0030.00623.89
8.1.230.0070.00419.23
8.1.220.0030.00517.74
8.1.210.0040.00418.77
8.1.200.0060.00617.10
8.1.190.0040.00417.11
8.1.180.0060.00318.10
8.1.170.0100.00718.20
8.1.160.0040.00421.94
8.1.150.0070.00018.74
8.1.140.0000.00717.34
8.1.130.0000.00717.84
8.1.120.0030.00317.41
8.1.110.0030.00317.27
8.1.100.0040.00417.34
8.1.90.0000.00717.31
8.1.80.0030.00317.34
8.1.70.0000.00717.27
8.1.60.0040.00417.43
8.1.50.0040.00417.33
8.1.40.0030.00517.51
8.1.30.0040.00417.48
8.1.20.0040.00417.51
8.1.10.0000.00717.37
8.1.00.0000.00917.38
8.0.300.0040.00418.77
8.0.290.0040.00416.63
8.0.280.0000.00818.43
8.0.270.0000.00717.31
8.0.260.0030.00317.12
8.0.250.0000.00716.75
8.0.240.0000.00816.77
8.0.230.0030.00316.82
8.0.220.0030.00616.71
8.0.210.0070.00016.81
8.0.200.0000.00616.85
8.0.190.0000.00716.76
8.0.180.0040.00416.75
8.0.170.0040.00416.80
8.0.160.0050.00216.83
8.0.150.0040.00416.78
8.0.140.0030.00716.80
8.0.130.0050.00013.13
8.0.120.0040.00416.83
8.0.110.0050.00316.81
8.0.100.0000.00816.80
8.0.90.0000.00716.75
8.0.80.0100.00716.80
8.0.70.0000.00716.68
8.0.60.0000.00816.80
8.0.50.0040.00416.61
8.0.30.0110.00817.04
8.0.20.0140.00717.40
8.0.10.0040.00416.82
8.0.00.0080.01416.65
7.4.330.0000.00515.08
7.4.320.0000.00716.64
7.4.300.0030.00316.47
7.4.290.0030.00316.50
7.4.280.0070.00016.39
7.4.270.0070.00016.50
7.4.260.0020.00516.61
7.4.250.0070.00016.55
7.4.240.0050.00216.57
7.4.230.0030.00316.41
7.4.220.0060.00916.46
7.4.210.0030.01016.44
7.4.200.0000.00716.59
7.4.160.0130.00316.53
7.4.150.0100.00917.40
7.4.140.0060.01117.86
7.4.130.0120.00616.58
7.4.120.0170.00016.52
7.4.110.0120.00916.46
7.4.100.0130.00316.55
7.4.90.0210.00316.43
7.4.80.0130.01219.39
7.4.70.0100.00716.48
7.4.60.0040.01816.53
7.4.50.0000.00816.46
7.4.40.0140.00716.64
7.4.30.0130.00316.63
7.4.10.0110.00714.65
7.4.00.0070.01014.92
7.3.330.0000.00513.08
7.3.320.0050.00012.92
7.3.310.0040.00416.23
7.3.300.0050.00216.22
7.3.290.0140.00616.21
7.3.280.0120.00616.18
7.3.270.0140.00717.40
7.3.260.0140.00716.23
7.3.250.0120.00716.26
7.3.240.0060.01016.21
7.3.230.0120.00616.39
7.3.210.0090.01116.23
7.3.200.0090.00919.39
7.3.190.0160.00616.23
7.3.180.0130.00316.41
7.3.170.0130.00716.34
7.3.160.0130.00316.49
7.3.130.0060.01114.73
7.3.120.0030.01214.82
7.3.110.0050.01214.72
7.3.100.0020.01414.66
7.3.90.0070.00714.76
7.3.80.0030.00814.68
7.3.70.0060.00814.67
7.3.60.0020.01014.65
7.3.50.0020.00814.52
7.3.40.0030.01214.69
7.3.30.0080.00614.58
7.3.20.0060.00816.54
7.3.10.0070.00916.58
7.3.00.0050.00616.54
7.2.330.0140.00316.66
7.2.320.0100.00916.30
7.2.310.0100.01016.25
7.2.300.0160.00316.48
7.2.290.0120.00416.64
7.2.260.0100.00615.01
7.2.250.0070.01115.31
7.2.240.0050.01215.10
7.2.230.0070.00815.21
7.2.220.0040.01014.76
7.2.210.0080.00814.91
7.2.200.0070.00515.17
7.2.190.0090.00615.00
7.2.180.0060.01015.14
7.2.170.0030.01115.04
7.2.160.0060.00415.09
7.2.150.0050.00816.73
7.2.140.0090.00316.88
7.2.130.0070.00716.82
7.2.120.0070.00616.95
7.2.110.0060.00816.84
7.2.100.0050.00816.82
7.2.90.0070.00916.83
7.2.80.0120.00416.89
7.2.70.0040.00916.72
7.2.60.0060.00916.80
7.2.50.0070.01016.89
7.2.40.0080.00716.95
7.2.30.0050.00916.82
7.2.20.0060.00716.77
7.2.10.0070.00816.82
7.2.00.0090.00616.87
7.1.330.0080.00815.71
7.1.320.0060.00615.55
7.1.310.0080.00515.87
7.1.300.0050.00715.67
7.1.290.0070.00515.77
7.1.280.0090.00115.62
7.1.270.0050.00315.80
7.1.260.0060.00715.60
7.1.250.0060.00415.69
7.1.240.0090.00315.82
7.1.230.0100.00315.76
7.1.220.0040.00715.64
7.1.210.0070.00715.64
7.1.200.0070.01115.68
7.1.190.0030.00815.60
7.1.180.0050.01015.78
7.1.170.0090.00915.79
7.1.160.0030.01115.82
7.1.150.0040.00915.66
7.1.140.0060.00815.54
7.1.130.0020.01015.76
7.1.120.0080.00315.85
7.1.110.0070.00715.66
7.1.100.0050.00815.80
7.1.90.0080.00615.92
7.1.80.0100.00915.71
7.1.70.0020.00916.18
7.1.60.0050.01216.96
7.1.50.0080.00616.12
7.1.40.0100.00715.84
7.1.30.0080.00715.69
7.1.20.0050.01115.60
7.1.10.0070.00715.79
7.1.00.0070.03117.88
7.0.330.0060.00515.45
7.0.320.0030.00915.48
7.0.310.0050.00815.33
7.0.300.0110.00315.36
7.0.290.0110.00315.52
7.0.280.0090.00315.43
7.0.270.0110.00215.35
7.0.260.0060.00815.34
7.0.250.0020.01115.28
7.0.240.0020.01015.38
7.0.230.0050.00715.52
7.0.220.0040.00915.40
7.0.210.0050.00615.19
7.0.200.0050.00515.89
7.0.190.0050.00415.22
7.0.180.0060.00515.22
7.0.170.0070.00615.54
7.0.160.0090.00315.44
7.0.150.0060.00315.22
7.0.140.0040.02817.65
7.0.130.0080.00715.23
7.0.120.0100.00815.47
7.0.110.0080.00615.42
7.0.100.0070.00715.35
7.0.90.0050.00615.46
7.0.80.0070.00515.52
7.0.70.0090.00415.48
7.0.60.0070.03216.80
7.0.50.0060.03316.24
7.0.40.0070.03115.67
7.0.30.0090.03315.61
7.0.20.0090.01715.57
7.0.10.0090.01515.65
7.0.00.0040.03515.61
5.6.400.0040.01114.50
5.6.390.0040.01214.21
5.6.380.0090.00514.19
5.6.370.0070.00714.23
5.6.360.0060.00714.27
5.6.350.0000.01114.13
5.6.340.0080.00514.32
5.6.330.0050.00914.23
5.6.320.0050.01014.24
5.6.310.0070.00514.21
5.6.300.0000.01014.34
5.6.290.0020.01014.57
5.6.280.0040.02816.58
5.6.270.0090.00614.18
5.6.260.0050.00814.20
5.6.250.0030.00814.34
5.6.240.0070.00514.13
5.6.230.0060.00614.27
5.6.220.0070.00914.23
5.6.210.0100.02916.33
5.6.200.0040.01815.61
5.6.190.0080.02116.39
5.6.180.0120.01516.13
5.6.170.0120.02116.49
5.6.160.0070.01616.19
5.6.150.0040.02015.48
5.6.140.0090.03015.48
5.6.130.0040.02315.55
5.6.120.0070.03116.51
5.6.110.0060.03116.35
5.6.100.0030.02316.51
5.6.90.0090.03016.46
5.6.80.0050.01716.13
5.6.70.0030.01014.15
5.6.60.0050.00414.07
5.6.50.0070.00514.33
5.6.40.0050.00514.05
5.6.30.0060.00614.27
5.6.20.0020.00714.21
5.6.10.0030.01214.12
5.6.00.0080.00514.11
5.5.380.0020.00912.64
5.5.370.0060.00612.66
5.5.360.0020.01012.48
5.5.350.0150.02815.10
5.5.340.0050.02914.47
5.5.330.0070.01815.15
5.5.320.0120.03315.09
5.5.310.0140.01914.98
5.5.300.0060.02814.46
5.5.290.0030.01814.40
5.5.280.0050.03515.38
5.5.270.0110.02915.43
5.5.260.0110.02915.27
5.5.250.0060.02515.19
5.5.240.0050.02615.04
5.5.230.0050.00812.47
5.5.220.0070.00312.53
5.5.210.0050.00712.42
5.5.200.0050.00512.19
5.5.190.0110.00312.63
5.5.180.0070.00512.57
5.5.170.0020.00712.34
5.5.160.0050.00512.42
5.5.150.0030.00712.74
5.5.140.0070.00312.46
5.5.130.0060.00812.54
5.5.120.0030.00812.58
5.5.110.0020.01212.65
5.5.100.0000.01112.30
5.5.90.0040.00812.62
5.5.80.0060.00612.48
5.5.70.0060.00612.53
5.5.60.0050.00412.27
5.5.50.0070.00412.56
5.5.40.0030.01012.46
5.5.30.0060.01012.43
5.5.20.0040.00712.37
5.5.10.0040.00912.55
5.5.00.0030.01112.43
5.4.450.0250.02513.69
5.4.440.0290.02413.87
5.4.430.0370.02013.76
5.4.420.0290.02213.80
5.4.410.0070.02013.63
5.4.400.0160.02413.58
5.4.390.0970.02313.46
5.4.380.0160.01813.53
5.4.370.0090.01913.34
5.4.360.0080.01913.39
5.4.350.0090.01711.30
5.4.340.0030.01811.16
5.4.330.0040.00710.86
5.4.320.0040.01811.50
5.4.310.0070.01711.25
5.4.300.0080.01411.35
5.4.290.0070.01611.37
5.4.280.0050.01911.20
5.4.270.0050.01411.30
5.4.260.0080.01311.29
5.4.250.0020.01811.14
5.4.240.0030.01511.34
5.4.230.0020.02111.36
5.4.220.0050.01511.20
5.4.210.0050.01811.24
5.4.200.0020.01911.29
5.4.190.0060.01311.25
5.4.180.0050.01711.19
5.4.170.0050.01611.28
5.4.160.0050.01511.12
5.4.150.0060.01411.33
5.4.140.0050.01811.24
5.4.130.0080.01311.24
5.4.120.0050.01511.33
5.4.110.0040.01611.20
5.4.100.0070.01411.14
5.4.90.0060.01711.12
5.4.80.0070.01611.47
5.4.70.0070.01411.26
5.4.60.0040.01911.21
5.4.50.0070.01711.23
5.4.40.0050.01611.18
5.4.30.0050.01911.21
5.4.20.0050.01811.18
5.4.10.0050.01811.21
5.4.00.0040.02010.98
5.3.290.0050.02011.31
5.3.280.0050.01911.19
5.3.270.0090.01811.30
5.3.260.0050.01611.20
5.3.250.0060.01911.17
5.3.240.0090.01611.15
5.3.230.0080.01611.19
5.3.220.0080.01511.05
5.3.210.0080.01611.04
5.3.200.0100.01511.09
5.3.190.0040.02011.09
5.3.180.0050.02111.25
5.3.170.0070.01511.15
5.3.160.0060.01511.19
5.3.150.0080.01511.20
5.3.140.0070.01511.16
5.3.130.0060.01611.11
5.3.120.0050.01911.19
5.3.110.0040.01911.11
5.3.100.0040.02110.91
5.3.90.0070.01310.93
5.3.80.0050.01510.80
5.3.70.0060.01510.76
5.3.60.0060.01610.93
5.3.50.0050.01610.83
5.3.40.0060.01510.81
5.3.30.0050.01710.81
5.3.20.0070.01310.66
5.3.10.0070.01510.64
5.3.00.0060.01510.66
5.2.170.0040.0199.28
5.2.160.0080.0159.38
5.2.150.0070.0219.34
5.2.140.0090.0189.31
5.2.130.0060.0179.34
5.2.120.0070.0169.27
5.2.110.0040.0239.29
5.2.100.0050.0239.37
5.2.90.0050.0219.24
5.2.80.0060.0159.07
5.2.70.0090.0149.21
5.2.60.0040.0179.16
5.2.50.0070.0199.16
5.2.40.0060.0199.17
5.2.30.0060.0179.19
5.2.20.0050.0179.17
5.2.10.0030.0169.03
5.2.00.0040.0178.90
5.1.60.0040.0138.54
5.1.50.0040.0158.54
5.1.40.0060.0158.53
5.1.30.0040.0158.70
5.1.20.0030.0158.71
5.1.10.0040.0158.58
5.1.00.0070.0148.58
5.0.50.0040.0167.82
5.0.40.0020.0137.75
5.0.30.0030.0177.65
5.0.20.0030.0127.64
5.0.10.0040.0117.63
5.0.00.0010.0197.62
4.4.90.0030.0116.90
4.4.80.0040.0086.89
4.4.70.0030.0126.89
4.4.60.0030.0106.89
4.4.50.0010.0116.89
4.4.40.0040.0156.86
4.4.30.0020.0126.89
4.4.20.0060.0106.93
4.4.10.0020.0086.94
4.4.00.0030.0136.89
4.3.110.0010.0116.84
4.3.100.0010.0106.84
4.3.90.0020.0156.83
4.3.80.0030.0176.80
4.3.70.0010.0116.82
4.3.60.0010.0106.82
4.3.50.0010.0116.82
4.3.40.0030.0136.78
4.3.30.0020.0106.15
4.3.20.0010.0116.14
4.3.10.0040.0096.12
4.3.00.0070.0128.07

preferences:
45.3 ms | 401 KiB | 5 Q