3v4l.org

run code in 300+ PHP versions simultaneously
<?php var_dump(['test'] + ['stuff']);

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)
8.3.40.0100.01018.75
8.3.30.0070.00718.79
8.3.20.0070.00020.26
8.3.10.0040.00423.65
8.3.00.0040.00417.50
8.2.170.0140.00322.96
8.2.160.0070.00720.41
8.2.150.0040.00424.18
8.2.140.0040.00424.66
8.2.130.0000.00726.16
8.2.120.0050.00321.03
8.2.110.0090.00021.87
8.2.100.0080.00318.09
8.2.90.0000.00818.96
8.2.80.0080.00017.97
8.2.70.0050.00317.50
8.2.60.0000.00717.91
8.2.50.0000.00818.07
8.2.40.0000.00817.91
8.2.30.0050.00217.96
8.2.20.0080.00017.54
8.2.10.0050.00317.92
8.2.00.0060.00317.42
8.1.270.0070.00023.80
8.1.260.0070.00026.35
8.1.250.0040.00428.09
8.1.240.0080.00023.82
8.1.230.0060.00618.96
8.1.220.0000.00917.74
8.1.210.0000.00818.77
8.1.200.0030.00617.10
8.1.190.0000.00917.11
8.1.180.0000.00818.10
8.1.170.0040.00418.59
8.1.160.0000.00721.85
8.1.150.0040.00418.65
8.1.140.0040.00417.22
8.1.130.0030.00317.77
8.1.120.0000.00817.39
8.1.110.0030.00517.20
8.1.100.0000.00717.22
8.1.90.0000.00717.22
8.1.80.0030.00317.34
8.1.70.0030.00317.23
8.1.60.0000.01017.37
8.1.50.0060.00317.39
8.1.40.0070.00017.36
8.1.30.0030.00617.55
8.1.20.0030.00617.48
8.1.10.0000.00817.26
8.1.00.0000.00817.28
8.0.300.0030.00518.77
8.0.290.0040.00416.63
8.0.280.0060.00018.30
8.0.270.0000.00717.16
8.0.260.0030.00317.03
8.0.250.0070.00016.89
8.0.240.0040.00416.85
8.0.230.0030.00316.85
8.0.220.0000.00716.70
8.0.210.0000.00716.73
8.0.200.0030.00316.88
8.0.190.0000.00816.88
8.0.180.0030.00316.75
8.0.170.0030.00516.88
8.0.160.0070.00016.81
8.0.150.0040.00416.80
8.0.140.0040.00416.70
8.0.130.0030.00313.29
8.0.120.0050.00316.68
8.0.110.0040.00416.83
8.0.100.0070.00016.61
8.0.90.0070.00016.66
8.0.80.0120.00416.76
8.0.70.0040.00416.71
8.0.60.0030.00616.86
8.0.50.0000.00716.72
8.0.30.0090.01016.88
8.0.20.0100.00917.40
8.0.10.0050.00216.94
8.0.00.0110.01116.70
7.4.330.0030.00415.00
7.4.320.0030.00316.46
7.4.300.0030.00316.38
7.4.290.0070.00016.36
7.4.280.0040.00416.27
7.4.270.0000.00816.38
7.4.260.0070.00016.43
7.4.250.0070.00016.43
7.4.240.0030.00316.46
7.4.230.0060.00316.48
7.4.220.0090.01016.32
7.4.210.0140.00016.54
7.4.200.0030.00316.54
7.4.160.0190.00316.25
7.4.150.0130.00617.40
7.4.140.0110.00617.86
7.4.130.0060.01216.28
7.4.120.0090.01116.38
7.4.110.0070.01016.31
7.4.100.0100.00716.29
7.4.90.0120.00416.52
7.4.80.0180.00319.39
7.4.70.0100.01016.23
7.4.60.0040.01416.36
7.4.50.0090.00016.28
7.4.40.0120.00416.32
7.4.30.0070.00716.21
7.4.10.0030.01614.65
7.4.00.0050.00814.74
7.3.330.0030.00313.04
7.3.320.0000.00612.91
7.3.310.0030.00316.21
7.3.300.0030.00316.11
7.3.290.0060.01316.08
7.3.280.0130.00516.14
7.3.270.0090.00917.40
7.3.260.0130.00416.15
7.3.240.0100.00716.38
7.3.230.0150.00416.39
7.3.210.0180.00016.31
7.3.200.0140.00719.39
7.3.190.0130.00616.13
7.3.180.0090.00616.44
7.3.170.0060.01216.27
7.3.160.0080.00816.04
7.3.130.0040.01514.79
7.3.120.0140.00414.34
7.3.110.0060.00914.67
7.3.100.0060.01014.69
7.3.90.0070.00714.59
7.3.80.0070.00614.82
7.3.70.0040.00814.60
7.3.60.0000.01314.60
7.3.50.0030.01314.87
7.3.40.0000.01414.59
7.3.30.0000.01514.50
7.3.20.0070.00716.13
7.3.10.0060.00616.36
7.3.00.0070.00816.60
7.2.330.0030.01416.16
7.2.320.0150.00816.36
7.2.310.0070.01016.42
7.2.300.0100.00716.43
7.2.290.0070.01016.29
7.2.260.0060.01214.80
7.2.250.0060.01214.74
7.2.240.0040.00914.59
7.2.230.0100.00714.75
7.2.220.0030.01014.75
7.2.210.0040.00715.05
7.2.200.0000.01614.73
7.2.190.0060.00914.53
7.2.180.0000.01114.92
7.2.170.0090.00614.73
7.2.160.0110.00414.50
7.2.150.0030.01016.82
7.2.140.0080.00616.80
7.2.130.0070.01016.50
7.2.120.0030.01216.63
7.2.110.0080.00516.55
7.2.100.0070.00516.66
7.2.90.0050.00816.68
7.2.80.0050.01016.47
7.2.70.0080.00616.55
7.2.60.0040.01016.66
7.2.50.0080.00516.53
7.2.40.0040.01316.62
7.2.30.0060.00616.65
7.2.20.0060.00616.61
7.2.10.0020.01216.63
7.2.00.0020.01316.64
7.1.330.0100.00315.63
7.1.320.0060.00315.60
7.1.310.0110.00415.62
7.1.300.0060.00315.73
7.1.290.0040.00715.64
7.1.280.0060.00615.77
7.1.270.0100.00315.45
7.1.260.0070.00715.68
7.1.250.0030.00915.69
7.1.240.0030.00715.67
7.1.230.0040.00715.35
7.1.220.0050.00515.86
7.1.210.0000.01615.50
7.1.200.0070.00715.53
7.1.190.0070.00715.41
7.1.180.0090.00315.75
7.1.170.0100.00715.58
7.1.160.0060.00315.85
7.1.150.0030.00915.61
7.1.140.0040.00415.71
7.1.130.0000.00915.64
7.1.120.0000.01115.59
7.1.110.0040.00415.68
7.1.100.0020.01016.67
7.1.90.0040.00415.77
7.1.80.0070.01015.64
7.1.70.0070.00616.49
7.1.60.0090.00917.47
7.1.50.0150.00825.08
7.1.40.0030.00615.34
7.1.30.0030.00615.57
7.1.20.0030.01015.36
7.1.10.0000.01015.81
7.1.00.0070.03919.02
7.0.330.0030.01315.46
7.0.320.0030.01015.09
7.0.310.0090.00615.22
7.0.300.0070.00715.30
7.0.290.0060.00315.29
7.0.280.0000.01315.26
7.0.270.0060.00615.22
7.0.260.0120.00315.30
7.0.250.0040.00815.19
7.0.240.0050.00515.36
7.0.230.0030.01315.47
7.0.220.0000.01315.14
7.0.210.0030.00915.18
7.0.200.0040.00515.78
7.0.190.0000.01315.34
7.0.180.0070.00315.27
7.0.170.0050.00315.44
7.0.160.0030.01015.25
7.0.150.0080.00615.34
7.0.140.0040.03718.68
7.0.130.0040.01115.47
7.0.120.0070.00315.16
7.0.110.0060.01015.38
7.0.100.0030.01315.13
7.0.90.0030.01015.13
7.0.80.0030.01015.49
7.0.70.0030.01315.19
7.0.60.0050.03717.55
7.0.50.0080.02616.64
7.0.40.0070.04516.73
7.0.30.0290.04016.71
7.0.20.0050.03016.75
7.0.10.0100.04516.73
7.0.00.0030.02416.57
5.6.400.0130.00013.98
5.6.390.0100.01014.00
5.6.380.0040.01114.40
5.6.370.0090.00013.79
5.6.360.0070.00714.32
5.6.350.0060.00614.20
5.6.340.0060.00914.33
5.6.330.0070.00314.36
5.6.320.0000.01114.36
5.6.310.0030.00914.09
5.6.300.0040.00714.02
5.6.290.0040.00413.98
5.6.280.0040.04117.56
5.6.270.0000.01414.29
5.6.260.0100.00714.41
5.6.250.0000.01814.34
5.6.240.0070.00714.17
5.6.230.0140.00014.39
5.6.220.0030.00914.28
5.6.210.0080.03817.37
5.6.200.0020.02916.07
5.6.190.0070.02717.18
5.6.180.0210.03817.38
5.6.170.0160.02517.33
5.6.160.0070.02517.39
5.6.150.0070.02316.14
5.6.140.0100.04016.22
5.6.130.0070.03016.09
5.6.120.0030.02817.59
5.6.110.0030.02417.63
5.6.100.0070.02717.68
5.6.90.0100.04517.46
5.6.80.0000.02917.38
5.6.70.0080.00314.09
5.6.60.0030.00614.23
5.6.50.0070.01014.44
5.6.40.0000.01313.96
5.6.30.0070.00714.14
5.6.20.0060.00614.23
5.6.10.0040.01114.00
5.6.00.0100.00314.14
5.5.380.0040.00414.16
5.5.370.0100.00614.28
5.5.360.0000.01814.11
5.5.350.0080.04217.26
5.5.340.0080.04516.10
5.5.330.0100.03217.15
5.5.320.0130.02117.31
5.5.310.0160.02817.32
5.5.300.0120.03715.93
5.5.290.0090.02316.20
5.5.280.0070.04217.59
5.5.270.0070.02317.36
5.5.260.0100.02917.47
5.5.250.0080.04517.26
5.5.240.0170.03717.19
5.5.230.0090.00614.20
5.5.220.0100.00714.09
5.5.210.0080.00814.02
5.5.200.0080.00413.92
5.5.190.0030.00813.91
5.5.180.0030.01114.04
5.5.170.0090.00614.12
5.5.160.0060.01014.25
5.5.150.0070.00714.28
5.5.140.0000.01014.21
5.5.130.0080.00413.71
5.5.120.0030.01414.23
5.5.110.0090.00313.89
5.5.100.0070.00714.31
5.5.90.0070.00314.06
5.5.80.0040.01214.20
5.5.70.0030.00914.07
5.5.60.0000.01013.85
5.5.50.0100.00713.88
5.5.40.0060.00814.16
5.5.30.0070.01013.94
5.5.20.0030.00913.72
5.5.10.0070.00313.85
5.5.00.0000.01313.90
5.4.450.0180.03915.17
5.4.440.0220.03514.90
5.4.430.0170.03315.11
5.4.420.0130.02615.09
5.4.410.0180.01615.04
5.4.400.0200.03514.85
5.4.390.0180.03715.02
5.4.380.0120.02315.08
5.4.370.0150.01914.97
5.4.360.0120.02114.95
5.4.350.0150.04014.89
5.4.340.0220.03214.93
5.4.330.0000.01510.54
5.4.320.0160.03814.84
5.4.310.0250.02914.93
5.4.300.0150.02815.10
5.4.290.0130.02414.86
5.4.280.0120.02414.96
5.4.270.0210.03515.10
5.4.260.0210.02014.88
5.4.250.0150.02114.90
5.4.240.0150.02215.00
5.4.230.0180.03415.02
5.4.220.0200.03714.98
5.4.210.0160.04314.95
5.4.200.0210.02614.75
5.4.190.0190.03714.82
5.4.180.0200.03515.03
5.4.170.0150.04214.99
5.4.160.0200.02314.66
5.4.150.0150.04015.04
5.4.140.0200.02613.40
5.4.130.0220.02013.49
5.4.120.0150.03513.64
5.4.110.0100.03213.56
5.4.100.0100.02713.64
5.4.90.0150.04013.77
5.4.80.0150.02413.57
5.4.70.0180.03513.60
5.4.60.0130.03913.69
5.4.50.0150.03813.48
5.4.40.0180.03313.52
5.4.30.0180.02013.55
5.4.20.0140.02513.61
5.4.10.0110.02313.63
5.4.00.0120.02113.15
5.3.290.0270.04014.63
5.3.280.0330.04014.63
5.3.270.0370.03714.63
5.3.260.0200.04314.63
5.3.250.0200.06714.63
5.3.240.0330.06314.65
5.3.230.0330.05014.63
5.3.220.0230.03714.63
5.3.210.0130.04714.63
5.3.200.0370.05314.63
5.3.190.0300.03714.63
5.3.180.0370.05714.63
5.3.170.0270.04714.63
5.3.160.0230.05314.65
5.3.150.0300.04714.63
5.3.140.0230.07314.63
5.3.130.0170.04714.63
5.3.120.0230.05314.63
5.3.110.0170.05714.63
5.3.100.0170.04014.63
5.3.90.0200.05014.63
5.3.80.0230.03714.63
5.3.70.0170.06714.63
5.3.60.0170.04714.63
5.3.50.0230.03714.63
5.3.40.0200.03714.63
5.3.30.0130.05014.63
5.3.20.0530.04714.63
5.3.10.0500.03014.63
5.3.00.0230.06714.63
5.2.170.0170.06014.63
5.2.160.0130.03714.63
5.2.150.0230.05714.63
5.2.140.0200.04014.63
5.2.130.0170.03314.63
5.2.120.0200.03314.63
5.2.110.0200.02714.63
5.2.100.0270.05014.63
5.2.90.0170.03314.63
5.2.80.0200.02714.63
5.2.70.0030.03714.63
5.2.60.0130.03314.63
5.2.50.0530.03014.63
5.2.40.0070.03014.63
5.2.30.0130.05714.63
5.2.20.0170.06014.63
5.2.10.0200.02714.63
5.2.00.0170.05014.63
5.1.60.0170.02714.63
5.1.50.0100.03314.63
5.1.40.0200.04714.63
5.1.30.0200.05014.63
5.1.20.0130.03314.63
5.1.10.0130.02714.63
5.1.00.0200.04314.63
5.0.50.0170.02314.63
5.0.40.0070.02714.64
5.0.30.0130.03014.64
5.0.20.0100.04314.64
5.0.10.0070.02014.64
5.0.00.0100.05014.64
4.4.90.0100.02314.64
4.4.80.0070.01314.64
4.4.70.0070.03314.64
4.4.60.0030.01714.64
4.4.50.0070.02014.64
4.4.40.0070.02714.64
4.4.30.0100.02014.64
4.4.20.0170.03014.64
4.4.10.0100.03014.64
4.4.00.0100.05014.64
4.3.110.0070.01714.64
4.3.100.0100.01314.64
4.3.90.0130.02714.64
4.3.80.0070.04314.64
4.3.70.0100.02014.64
4.3.60.0070.02714.64
4.3.50.0100.04014.64
4.3.40.0070.03314.64
4.3.30.0070.01714.64
4.3.20.0070.01314.64
4.3.10.0030.01714.64
4.3.00.0030.01714.64

preferences:
45.49 ms | 400 KiB | 5 Q