3v4l.org

run code in 300+ PHP versions simultaneously
<?php $a = ['a','b']; var_dump($a);

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)
8.3.60.0100.01018.43
8.3.50.0080.01021.08
8.3.40.0120.00618.54
8.3.30.0070.00718.84
8.3.20.0000.00720.03
8.3.10.0000.00821.91
8.3.00.0060.00322.52
8.2.180.0150.00016.50
8.2.170.0070.00722.96
8.2.160.0120.00319.03
8.2.150.0060.00324.18
8.2.140.0040.00424.66
8.2.130.0040.00426.16
8.2.120.0050.00319.36
8.2.110.0040.00422.27
8.2.100.0110.00017.72
8.2.90.0030.00617.91
8.2.80.0050.00317.97
8.2.70.0060.00317.50
8.2.60.0060.00318.04
8.2.50.0000.00818.07
8.2.40.0030.00618.22
8.2.30.0040.00418.05
8.2.20.0000.00717.63
8.2.10.0030.00517.66
8.2.00.0070.00017.61
8.1.280.0140.00725.92
8.1.270.0080.00022.13
8.1.260.0000.00726.35
8.1.250.0050.00528.09
8.1.240.0040.00420.83
8.1.230.0080.00420.97
8.1.220.0050.00317.74
8.1.210.0040.00418.77
8.1.200.0060.00617.09
8.1.190.0000.00717.41
8.1.180.0040.00418.46
8.1.170.0080.00018.42
8.1.160.0030.00722.04
8.1.150.0060.00318.48
8.1.140.0040.00417.37
8.1.130.0030.00317.71
8.1.120.0000.00717.44
8.1.110.0000.00717.36
8.1.100.0000.00717.42
8.1.90.0000.00717.30
8.1.80.0000.00717.29
8.1.70.0070.00017.34
8.1.60.0040.00417.51
8.1.50.0000.00817.34
8.1.40.0000.00717.44
8.1.30.0040.00417.54
8.1.20.0080.00017.60
8.1.10.0040.00417.46
8.1.00.0050.00217.25
8.0.300.0000.00719.84
8.0.290.0080.00017.18
8.0.280.0070.00018.25
8.0.270.0050.00317.14
8.0.260.0000.00616.62
8.0.250.0070.00016.87
8.0.240.0000.00816.81
8.0.230.0000.00716.88
8.0.220.0000.00716.78
8.0.210.0000.00716.82
8.0.200.0040.00416.87
8.0.190.0060.00616.89
8.0.180.0000.00716.83
8.0.170.0020.00516.79
8.0.160.0030.00316.87
8.0.150.0080.00016.78
8.0.140.0040.00416.83
8.0.130.0040.00313.25
8.0.120.0020.00516.82
8.0.110.0040.00416.79
8.0.100.0040.00416.93
8.0.90.0030.00516.60
8.0.80.0090.00616.83
8.0.70.0070.00016.88
8.0.60.0050.00316.77
8.0.50.0070.00016.69
8.0.30.0120.00817.04
8.0.20.0080.01417.40
8.0.10.0040.00416.97
8.0.00.0080.00916.66
7.4.330.0020.00215.00
7.4.320.0030.00316.50
7.4.300.0000.00716.43
7.4.290.0030.00316.50
7.4.280.0040.00416.51
7.4.270.0000.00616.55
7.4.260.0000.00716.50
7.4.250.0080.00016.37
7.4.240.0050.00216.37
7.4.230.0030.00316.59
7.4.220.0130.00616.57
7.4.210.0070.00716.43
7.4.200.0000.00716.46
7.4.190.0000.00716.32
7.4.160.0110.00516.30
7.4.150.0070.01017.40
7.4.140.0110.00817.86
7.4.130.0110.01016.35
7.4.120.0020.01516.39
7.4.110.0100.01016.26
7.4.100.0110.01216.20
7.4.90.0140.01215.95
7.4.80.0180.00317.71
7.4.70.0170.00516.13
7.4.60.0150.00616.14
7.4.50.0120.00515.98
7.4.40.0110.00819.51
7.4.30.0070.01316.35
7.4.20.0100.01416.16
7.4.10.0220.00715.90
7.4.00.0080.01015.22
7.3.330.0030.00312.93
7.3.320.0050.00012.98
7.3.310.0030.00315.98
7.3.300.0030.00316.02
7.3.290.0040.01516.16
7.3.280.0030.01116.18
7.3.270.0130.00317.40
7.3.260.0120.01316.46
7.3.250.0060.01416.36
7.3.240.0090.00616.14
7.3.230.0030.01316.39
7.3.220.0140.01015.94
7.3.210.0130.00815.96
7.3.200.0100.01317.51
7.3.190.0080.01215.94
7.3.180.0110.00815.92
7.3.170.0190.00216.05
7.3.160.0140.00616.29
7.3.150.0070.01415.74
7.3.140.0320.00016.55
7.3.130.0230.01016.19
7.3.120.0150.00715.28
7.3.110.0120.01515.45
7.3.100.0130.01215.34
7.3.90.0140.00715.46
7.3.80.0230.00215.35
7.3.70.0200.00715.43
7.3.60.0180.00515.44
7.3.50.0150.00815.38
7.3.40.0170.00615.47
7.3.30.0180.00815.22
7.3.20.0170.01016.25
7.3.10.0150.00716.24
7.3.00.0160.00916.21
7.2.330.0110.01116.21
7.2.320.0130.00816.05
7.2.310.0070.01216.02
7.2.300.0110.00816.31
7.2.290.0100.01016.09
7.2.280.0090.01215.91
7.2.270.0180.00415.91
7.2.260.0230.01016.26
7.2.250.0110.01315.40
7.2.240.0180.00815.46
7.2.230.0120.01115.47
7.2.220.0160.00515.75
7.2.210.0160.00915.64
7.2.200.0220.00515.53
7.2.190.0160.01015.56
7.2.180.0170.00815.53
7.2.170.0160.01015.49
7.2.160.0290.00916.38
7.2.150.0330.00616.39
7.2.140.0260.01216.40
7.2.130.0190.01216.40
7.2.120.0160.00816.22
7.2.110.0030.01616.32
7.2.100.0090.00616.48
7.2.90.0110.00516.33
7.2.80.0070.00916.23
7.2.70.0070.00816.38
7.2.60.0050.01416.33
7.2.50.0120.01016.48
7.2.40.0160.00516.55
7.2.30.0120.01116.38
7.2.20.0460.01116.45
7.2.10.0150.00916.28
7.2.00.0100.00917.42
7.1.330.0170.00615.43
7.1.320.0130.00815.71
7.1.310.0180.00615.46
7.1.300.0140.00815.51
7.1.290.0180.00715.40
7.1.280.0140.00715.54
7.1.270.0160.00515.47
7.1.260.0130.01115.54
7.1.250.0190.00515.36
7.1.240.0270.00515.45
7.1.230.0690.01115.39
7.1.220.0300.00415.35
7.1.210.0270.00715.40
7.1.200.0210.00915.39
7.1.190.0190.01015.32
7.1.180.0140.01415.54
7.1.170.0240.00815.45
7.1.160.0170.01415.29
7.1.150.0320.00415.35
7.1.140.0260.00315.38
7.1.130.0170.01315.50
7.1.120.0260.00315.36
7.1.110.0210.01115.48
7.1.100.0170.00716.67
7.1.90.0240.01415.47
7.1.80.0200.01715.46
7.1.70.0160.00516.23
7.1.60.0190.01217.56
7.1.50.0160.00616.26
7.1.40.0270.01015.45
7.1.30.0150.01515.60
7.1.20.0130.01715.50
7.1.10.0290.00315.50
7.1.00.0130.02018.92
7.0.330.0260.00715.05
7.0.320.0250.00515.08
7.0.310.0140.01115.00
7.0.300.0210.01215.20
7.0.290.0230.00815.07
7.0.280.0220.00915.04
7.0.270.0230.00615.21
7.0.260.0150.01515.08
7.0.250.0210.00615.32
7.0.240.0240.00415.03
7.0.230.0290.00715.18
7.0.220.0330.00415.04
7.0.210.0190.01415.30
7.0.200.0160.00915.99
7.0.190.0200.01215.17
7.0.180.0190.01115.03
7.0.170.0170.01115.03
7.0.160.0290.00815.21
7.0.150.0240.00315.12
7.0.140.0090.04318.56
7.0.130.0210.00715.17
7.0.120.0210.00915.31
7.0.110.0190.01314.98
7.0.100.0120.02617.49
7.0.90.0190.04417.50
7.0.80.0120.02717.50
7.0.70.0140.03117.64
7.0.60.0100.02917.50
7.0.50.0310.02617.73
7.0.40.0100.05017.71
7.0.30.0120.04617.56
7.0.20.0140.04217.58
7.0.10.0160.03517.58
7.0.00.0160.02917.57
5.6.400.0330.00315.63
5.6.390.0240.01215.92
5.6.380.0110.02315.88
5.6.370.0140.01415.48
5.6.360.0260.00515.81
5.6.350.0170.01915.69
5.6.340.0240.01415.59
5.6.330.0210.01115.80
5.6.320.0290.00815.67
5.6.310.0180.01715.54
5.6.300.0190.01115.98
5.6.290.0150.01515.89
5.6.280.0080.04618.52
5.6.270.0110.02216.01
5.6.260.0290.00315.81
5.6.250.0190.03918.22
5.6.240.0080.03018.20
5.6.230.0140.04618.25
5.6.220.0110.02918.14
5.6.210.0130.04618.18
5.6.200.0160.04718.30
5.6.190.0130.04018.40
5.6.180.0140.04718.40
5.6.170.0130.03318.48
5.6.160.0100.03518.35
5.6.150.0140.04618.30
5.6.140.0110.03318.38
5.6.130.0130.04218.31
5.6.120.0160.02518.36
5.6.110.0120.03618.35
5.6.100.0160.04118.49
5.6.90.0180.02418.36
5.6.80.0230.02018.11
5.6.70.0170.03518.05
5.6.60.0160.02518.02
5.6.50.0160.03718.14
5.6.40.0100.03718.13
5.6.30.0150.03617.96
5.6.20.0140.04418.08
5.6.10.0130.02817.90
5.6.00.0120.04818.12
5.5.380.0140.04118.04
5.5.370.0140.04318.00
5.5.360.0110.03917.98
5.5.350.0120.02818.06
5.5.340.0100.03218.27
5.5.330.0130.03118.29
5.5.320.0180.02518.24
5.5.310.0190.04918.19
5.5.300.0150.04218.26
5.5.290.0200.04218.31
5.5.280.0190.02618.31
5.5.270.0210.03718.18
5.5.260.0190.03118.29
5.5.250.0140.04118.16
5.5.240.0120.03617.93
5.5.230.0140.04317.88
5.5.220.0160.04418.01
5.5.210.0150.02918.02
5.5.200.0120.04517.90
5.5.190.0130.03417.97
5.5.180.0180.02817.79
5.5.170.0220.01115.69
5.5.160.0090.03217.75
5.5.150.0140.02417.95
5.5.140.0150.03118.07
5.5.130.0120.04317.84
5.5.120.0100.04417.74
5.5.110.0180.02217.81
5.5.100.0120.04317.86
5.5.90.0080.03317.87
5.5.80.0120.04317.80
5.5.70.0120.03817.80
5.5.60.0120.02717.79
5.5.50.0120.02417.86
5.5.40.0180.03117.77
5.5.30.0150.03217.77
5.5.20.0170.02417.99
5.5.10.0150.02217.81
5.5.00.0120.02617.83
5.4.450.0060.04916.01
5.4.440.0170.03815.94
5.4.430.0150.03115.85
5.4.420.0100.02515.78
5.4.410.0150.03815.89
5.4.400.0140.03715.85
5.4.390.0080.04815.82
5.4.380.0080.03015.66
5.4.370.0100.04315.60
5.4.360.0100.03515.87
5.4.350.0070.02515.72
5.4.340.0100.02515.82
5.4.330.0180.00912.29
5.4.320.0090.02915.85
5.4.310.0140.03715.73
5.4.300.0120.03015.63
5.4.290.0080.03015.72
5.4.280.0110.04215.61
5.4.270.0080.04615.65
5.4.260.0070.04615.67
5.4.250.0150.03315.65
5.4.240.0110.03215.62
5.4.230.0140.02015.69
5.4.220.0120.03315.70
5.4.210.0110.04015.90
5.4.200.0100.03615.73
5.4.190.0060.03915.68
5.4.180.0110.03315.70
5.4.170.0140.03615.75
5.4.160.0110.02115.73
5.4.150.0130.03715.66
5.4.140.0130.02914.52
5.4.130.0110.02114.36
5.4.120.0120.02914.19
5.4.110.0150.02914.34
5.4.100.0120.03114.38
5.4.90.0090.04214.35
5.4.80.0150.03714.40
5.4.70.0070.02914.35
5.4.60.0100.02114.50
5.4.50.0160.03514.47
5.4.40.0110.02714.35
5.4.30.0160.04214.36
5.4.20.0070.04314.29
5.4.10.0110.04114.42
5.4.00.0110.03414.10
5.3.290.0090.04414.23
5.3.280.0180.03314.23
5.3.270.0150.03614.19
5.3.260.0140.02014.20
5.3.250.0100.02414.17
5.3.240.0130.02914.14
5.3.230.0100.04314.29
5.3.220.0090.03514.28
5.3.210.0060.02814.18
5.3.200.0090.02614.19
5.3.190.0120.04414.20
5.3.180.0120.02714.26
5.3.170.0110.02314.35
5.3.160.0080.04314.30
5.3.150.0140.03114.29
5.3.140.0170.04114.22
5.3.130.0110.02714.36
5.3.120.0080.04214.25
5.3.110.0070.04614.25
5.3.100.0120.02214.26
5.3.90.0090.04914.39
5.3.80.0070.04114.29
5.3.70.0090.02514.17
5.3.60.0120.02014.26
5.3.50.0130.03314.20
5.3.40.0060.02614.22
5.3.30.0100.04014.15
5.3.20.0090.02714.26
5.3.10.0110.03214.11
5.3.00.0070.03214.22

preferences:
55.71 ms | 400 KiB | 5 Q