3v4l.org

run code in 300+ PHP versions simultaneously
<?php $a = array(); $a['foo'] = "Hello"; $a['foo']['bar'] = "World"; var_dump($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)
8.3.60.0090.00918.56
8.3.50.0050.01222.83
8.3.40.0060.00918.85
8.3.30.0110.00419.29
8.3.20.0000.00820.16
8.3.10.0080.00023.63
8.3.00.0080.00019.51
8.2.180.0110.00416.47
8.2.170.0000.01422.96
8.2.160.0070.00720.45
8.2.150.0080.00024.18
8.2.140.0050.00224.66
8.2.130.0040.00426.16
8.2.120.0040.00421.01
8.2.110.0000.00822.06
8.2.100.0100.00018.34
8.2.90.0000.00819.21
8.2.80.0050.00317.97
8.2.70.0040.00417.63
8.2.60.0040.00418.03
8.2.50.0050.00318.07
8.2.40.0080.00019.88
8.2.30.0050.00318.11
8.2.20.0040.00417.86
8.2.10.0040.00418.11
8.2.00.0040.00417.77
8.1.280.0180.00325.92
8.1.270.0060.00323.87
8.1.260.0040.00426.35
8.1.250.0000.01528.09
8.1.240.0060.00323.96
8.1.230.0100.00019.02
8.1.220.0030.00517.79
8.1.210.0080.00018.77
8.1.200.0040.00717.23
8.1.190.0000.00817.35
8.1.180.0040.00418.10
8.1.170.0000.00818.59
8.1.160.0080.00021.93
8.1.150.0000.00818.76
8.1.140.0070.00017.43
8.1.130.0070.00017.75
8.1.120.0030.00317.39
8.1.110.0030.00617.43
8.1.100.0020.00517.46
8.1.90.0040.00417.47
8.1.80.0040.00417.43
8.1.70.0030.00317.44
8.1.60.0040.00417.59
8.1.50.0030.00617.41
8.1.40.0030.00517.46
8.1.30.0030.00517.54
8.1.20.0080.00017.48
8.1.10.0040.00417.47
8.1.00.0000.00817.47
8.0.300.0070.00018.77
8.0.290.0040.00416.88
8.0.280.0050.00318.45
8.0.270.0000.00717.19
8.0.260.0030.00317.15
8.0.250.0070.00016.93
8.0.240.0040.00417.05
8.0.230.0000.00717.03
8.0.220.0000.00717.00
8.0.210.0050.00316.94
8.0.200.0000.00617.00
8.0.190.0000.00817.05
8.0.180.0000.00816.96
8.0.170.0000.00816.90
8.0.160.0030.00416.82
8.0.150.0000.00716.91
8.0.140.0040.00416.74
8.0.130.0000.00613.42
8.0.120.0050.00216.91
8.0.110.0030.00516.86
8.0.100.0000.00816.93
8.0.90.0000.00716.91
8.0.80.0100.00716.93
8.0.70.0000.00716.96
8.0.60.0040.00416.97
8.0.50.0040.00416.98
8.0.30.0100.00917.20
8.0.20.0110.01017.41
8.0.10.0140.00616.84
8.0.00.0080.01016.76
7.4.330.0030.00315.10
7.4.320.0030.00316.59
7.4.300.0080.00016.36
7.4.290.0040.00416.45
7.4.280.0040.00416.59
7.4.270.0030.00316.48
7.4.260.0050.00216.38
7.4.250.0040.00416.32
7.4.240.0060.00116.48
7.4.230.0030.00316.38
7.4.220.0120.00616.46
7.4.210.0040.01116.49
7.4.200.0070.00016.47
7.4.160.0060.00916.65
7.4.150.0070.01017.40
7.4.140.0110.00817.40
7.4.130.0100.00816.46
7.4.120.0120.00616.59
7.4.110.0140.00516.46
7.4.100.0130.00816.52
7.4.90.0100.01016.34
7.4.80.0090.00917.92
7.4.70.0060.01216.57
7.4.60.0080.00916.37
7.4.50.0110.00216.53
7.4.40.0080.00916.52
7.4.30.0130.00416.58
7.4.20.0120.00616.18
7.4.10.0110.00816.51
7.4.00.0090.01015.51
7.3.330.0000.00513.25
7.3.320.0000.00713.25
7.3.310.0000.00716.30
7.3.300.0030.00316.32
7.3.290.0110.00316.43
7.3.280.0120.00516.36
7.3.270.0090.01017.40
7.3.260.0120.01116.32
7.3.250.0110.00916.35
7.3.240.0020.01616.41
7.3.230.0160.00316.34
7.3.220.0100.00716.57
7.3.210.0110.00716.41
7.3.200.0070.01117.84
7.3.190.0160.00316.47
7.3.180.0140.00516.34
7.3.170.0090.00716.27
7.3.160.0080.00816.28
7.3.150.0140.00316.47
7.3.140.0130.00316.30
7.3.130.0070.01016.50
7.3.120.0050.01215.31
7.3.110.0080.00915.24
7.3.100.0070.00915.36
7.3.90.0070.00815.29
7.3.80.0060.00815.27
7.3.70.0050.01015.23
7.3.60.0030.01115.13
7.3.50.0090.00815.12
7.3.40.0100.00715.01
7.3.30.0040.01015.09
7.3.20.0060.00916.55
7.3.10.0100.00616.55
7.3.00.0060.00916.47
7.2.340.0100.00916.50
7.2.330.0180.00816.56
7.2.320.0160.01416.43
7.2.310.0210.00416.39
7.2.300.0100.01416.46
7.2.290.0170.00816.42
7.2.280.0300.00716.44
7.2.270.0320.00016.62
7.2.260.0260.00616.30
7.2.250.0160.01015.40
7.2.240.0090.01215.46
7.2.230.0120.01115.59
7.2.220.0110.01415.43
7.2.210.0150.00715.38
7.2.200.0130.00815.49
7.2.190.0150.00615.21
7.2.180.0120.00515.28
7.2.170.0130.00615.24
7.2.160.0080.01215.28
7.2.150.0210.00316.71
7.2.140.0140.00616.64
7.2.130.0160.00816.71
7.2.120.0190.00216.68
7.2.110.0540.00716.07
7.2.100.0420.01015.89
7.2.90.0230.00915.88
7.2.80.0190.00715.77
7.2.70.0870.00915.98
7.2.60.0780.00516.14
7.2.50.0870.00815.89
7.2.40.0900.01115.87
7.2.30.0630.00715.95
7.2.20.0690.01015.82
7.2.10.0560.01015.75
7.2.00.0580.00616.50
7.1.330.0100.00515.70
7.1.320.0100.01215.77
7.1.310.0150.00315.49
7.1.300.0110.00615.70
7.1.290.0100.00715.73
7.1.280.0110.00915.57
7.1.270.0080.00915.65
7.1.260.0100.00915.75
7.1.250.0090.01015.56
7.1.240.0140.00615.54
7.1.230.0100.01015.00
7.1.220.0290.00714.67
7.1.210.0310.00714.70
7.1.200.0240.00914.86
7.1.190.0820.00614.60
7.1.180.1110.00714.76
7.1.170.1140.00814.49
7.1.160.0900.00414.56
7.1.150.0890.00414.66
7.1.140.0830.01214.69
7.1.130.0900.01114.66
7.1.120.0890.00814.61
7.1.110.0880.01314.65
7.1.100.0660.00615.38
7.1.90.0680.00815.27
7.1.80.0600.00815.23
7.1.70.0270.00915.55
7.1.60.0360.01124.72
7.1.50.0310.00924.29
7.1.40.0430.00725.76
7.1.30.0290.00925.72
7.1.20.0400.01025.75
7.1.10.0330.01015.03
7.1.00.0330.02016.34
7.0.330.0110.01315.25
7.0.320.0190.01015.31
7.0.310.0580.00614.34
7.0.300.1170.00814.34
7.0.290.0880.00614.39
7.0.280.0880.00614.28
7.0.270.0910.00414.37
7.0.260.0910.00714.28
7.0.250.0880.00614.43
7.0.240.0730.00615.12
7.0.230.0640.00915.05
7.0.220.0570.00715.05
7.0.210.0240.00714.93
7.0.200.0270.00915.17
7.0.190.0390.00714.77
7.0.180.0250.01014.77
7.0.170.0380.00914.81
7.0.160.0380.00814.66
7.0.150.0470.00614.72
7.0.140.0450.02015.95
7.0.130.0440.01014.86
7.0.120.0370.00814.82
7.0.110.0300.00614.82
7.0.100.0380.01515.72
7.0.90.0310.01115.54
7.0.80.0340.01415.46
7.0.70.0390.01315.67
7.0.60.0350.01515.60
7.0.50.0390.01015.71
7.0.40.0520.02015.67
7.0.30.0310.02015.63
7.0.20.0380.01315.67
7.0.10.0360.02015.70
7.0.00.0240.02215.60
5.6.400.0190.00814.91
5.6.390.0180.00715.12
5.6.380.0150.00514.52
5.6.370.0170.00714.78
5.6.360.0180.00614.68
5.6.350.0140.01114.73
5.6.340.0170.00914.79
5.6.330.0150.01014.63
5.6.320.0160.00614.60
5.6.310.0180.00314.71
5.6.300.0160.02015.87
5.6.290.0130.01915.77
5.6.280.0070.03216.67
5.6.270.0120.02015.99
5.6.260.0100.02115.90
5.6.250.0140.02116.71
5.6.240.0120.02816.65
5.6.230.0120.02016.68
5.6.220.0130.02216.63
5.6.210.0130.02516.67
5.6.200.0110.03216.71
5.6.190.0130.02616.74
5.6.180.0130.03116.71
5.6.170.0160.02916.73
5.6.160.0140.02916.73
5.6.150.0160.02816.75
5.6.140.0130.03116.79
5.6.130.0120.02616.65
5.6.120.0140.02916.80
5.6.110.0100.02916.73
5.6.100.0130.02816.77
5.6.90.0140.02716.75
5.6.80.0090.02916.50
5.6.70.0110.02916.48
5.6.60.0150.02916.57
5.6.50.0110.02916.45
5.6.40.0140.02516.48
5.6.30.0150.02416.50
5.6.20.0160.02716.40
5.6.10.0150.02516.38
5.6.00.0140.02616.49
5.5.380.0070.02314.96
5.5.370.0120.01915.05
5.5.360.0100.02315.04
5.5.350.0130.02815.05
5.5.340.0120.01915.19
5.5.330.0110.02915.15
5.5.320.0130.02215.23
5.5.310.0130.02815.17
5.5.300.0120.02315.21
5.5.290.0110.03115.14
5.5.280.0070.02715.20
5.5.270.0090.03015.15
5.5.260.0130.02615.13
5.5.250.0110.02815.08
5.5.240.0100.02414.90
5.5.230.0060.03214.92
5.5.220.0110.02414.99
5.5.210.0110.02314.89
5.5.200.0120.03014.79
5.5.190.0120.02714.89
5.5.180.0140.02614.94
5.5.170.0170.00614.57
5.5.160.0110.02714.85
5.5.150.0100.02314.89
5.5.140.0090.02914.83
5.5.130.0120.02614.89
5.5.120.0130.03014.90
5.5.110.0130.02514.85
5.5.100.0110.02814.93
5.5.90.0120.02314.72
5.5.80.0120.02314.86
5.5.70.0100.02714.73
5.5.60.0120.02514.85
5.5.50.0090.02514.88
5.5.40.0120.02514.84
5.5.30.0130.02414.86
5.5.20.0120.02414.84
5.5.10.0110.02814.83
5.5.00.0110.02614.76
5.4.450.0130.02514.28
5.4.440.0110.02614.29
5.4.430.0110.02814.27
5.4.420.0120.02714.26
5.4.410.0110.02414.20
5.4.400.0100.02514.21
5.4.390.0090.02914.17
5.4.380.0130.01914.23
5.4.370.0130.02414.17
5.4.360.0090.02814.14
5.4.350.0120.01814.14
5.4.340.0090.02714.15
5.4.330.0100.00711.75
5.4.320.0090.02714.15
5.4.310.0080.02714.13
5.4.300.0080.02214.12
5.4.290.0080.02414.10
5.4.280.0120.02114.16
5.4.270.0100.02514.13
5.4.260.0110.02314.15
5.4.250.0070.03014.03
5.4.240.0110.02414.12
5.4.230.0110.02314.07
5.4.220.0070.02814.11
5.4.210.0130.02314.13
5.4.200.0100.02214.14
5.4.190.0110.02514.17
5.4.180.0090.02514.13
5.4.170.0090.02714.08
5.4.160.0100.02614.14
5.4.150.0100.02514.13
5.4.140.0090.02513.27
5.4.130.0090.02413.17
5.4.120.0110.02113.25
5.4.110.0100.02413.23
5.4.100.0100.02613.37
5.4.90.0100.02313.30
5.4.80.0090.02613.36
5.4.70.0120.02313.27
5.4.60.0110.02413.23
5.4.50.0120.02513.30
5.4.40.0120.02313.31
5.4.30.0100.02513.27
5.4.20.0100.02413.26
5.4.10.0100.02613.27
5.4.00.0110.02413.09

preferences:
39.59 ms | 401 KiB | 5 Q