3v4l.org

run code in 300+ PHP versions simultaneously
<?php var_dump(array_merge([1], null));

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)
8.3.40.0080.00818.83
8.3.30.0090.00918.88
8.3.20.0040.00420.34
8.3.10.0030.00523.48
8.3.00.0030.00622.34
8.2.170.0140.00722.96
8.2.160.0130.00020.35
8.2.150.0090.00024.18
8.2.140.0080.00024.66
8.2.130.0090.00926.16
8.2.120.0110.00721.96
8.2.110.0060.00322.26
8.2.100.0090.00317.78
8.2.90.0040.00419.07
8.2.80.0000.00817.97
8.2.70.0060.00317.49
8.2.60.0100.00417.79
8.2.50.0030.00518.07
8.2.40.0060.00318.16
8.2.30.0040.00417.99
8.2.20.0050.00317.56
8.2.10.0030.00517.55
8.2.00.0040.00417.66
8.1.270.0040.00423.91
8.1.260.0080.00026.35
8.1.250.0040.00428.09
8.1.240.0040.00423.97
8.1.230.0070.00319.18
8.1.220.0000.00817.74
8.1.210.0040.00418.77
8.1.200.0110.00417.13
8.1.190.0030.00617.39
8.1.180.0080.00018.10
8.1.170.0100.00018.37
8.1.160.0030.00521.98
8.1.150.0050.00318.51
8.1.140.0070.00017.38
8.1.130.0000.00717.64
8.1.120.0040.00417.23
8.1.110.0000.00717.32
8.1.100.0050.00317.37
8.1.90.0080.00017.39
8.1.80.0040.00417.22
8.1.70.0000.00717.21
8.1.60.0030.00617.38
8.1.50.0030.00617.31
8.1.40.0000.00817.35
8.1.30.0000.00817.58
8.1.20.0000.00717.55
8.1.10.0040.00417.48
8.1.00.0000.00717.47
8.0.300.0000.00818.77
8.0.290.0050.00217.04
8.0.280.0000.00818.39
8.0.270.0030.00317.19
8.0.260.0030.00316.82
8.0.250.0030.00316.88
8.0.240.0030.00316.91
8.0.230.0040.00416.96
8.0.220.0030.00316.91
8.0.210.0040.00416.77
8.0.200.0070.00016.98
8.0.190.0070.00016.86
8.0.180.0080.00016.82
8.0.170.0040.00417.00
8.0.160.0040.00416.88
8.0.150.0030.00316.86
8.0.140.0000.00716.84
8.0.130.0000.00513.41
8.0.120.0040.00416.79
8.0.110.0070.00016.86
8.0.100.0000.00816.86
8.0.90.0040.00416.80
8.0.80.0060.00916.78
8.0.70.0050.00316.96
8.0.60.0060.00316.78
8.0.50.0040.00417.00
8.0.30.0110.00716.94
8.0.20.0090.00917.40
8.0.10.0040.00416.82
8.0.00.0170.00316.77
7.4.330.0000.00515.00
7.4.320.0060.00016.27
7.4.300.0060.00016.50
7.4.290.0000.00816.39
7.4.280.0060.00016.31
7.4.270.0030.00316.50
7.4.260.0000.00716.41
7.4.250.0000.00716.30
7.4.240.0030.00316.45
7.4.230.0030.00316.28
7.4.220.0060.01216.41
7.4.210.0040.01216.42
7.4.200.0070.00016.26
7.4.190.0000.00716.52
7.4.160.0060.00916.32
7.4.150.0110.00617.40
7.4.140.0100.01217.86
7.4.130.0140.00916.52
7.4.120.0090.00916.52
7.4.110.0070.01016.41
7.4.100.0100.00716.46
7.4.90.0070.01016.23
7.4.80.0060.01216.25
7.4.70.0100.00716.57
7.4.60.0070.01016.47
7.4.50.0030.00516.11
7.4.40.0030.01322.77
7.4.30.0090.00716.36
7.4.10.0080.00714.73
7.4.00.0120.00414.86
7.3.330.0050.00013.13
7.3.320.0000.00513.07
7.3.310.0030.00316.16
7.3.300.0060.00016.18
7.3.290.0090.00616.15
7.3.280.0070.01116.28
7.3.270.0060.01317.40
7.3.260.0110.01116.24
7.3.250.0110.00816.37
7.3.240.0110.00716.22
7.3.230.0170.00016.39
7.3.210.0100.00716.42
7.3.200.0140.00319.39
7.3.190.0090.00916.22
7.3.180.0060.00916.38
7.3.170.0100.00616.27
7.3.160.0120.00416.13
7.3.130.0100.00714.66
7.3.120.0070.01014.74
7.3.110.0100.00914.58
7.3.100.0060.01014.69
7.3.90.0050.01014.70
7.3.80.0030.01014.72
7.3.70.0050.00914.58
7.3.60.0060.00714.63
7.3.50.0040.00714.44
7.3.40.0050.00914.67
7.3.30.0090.00514.64
7.3.20.0060.00916.54
7.3.10.0070.00716.57
7.3.00.0070.00616.53
7.2.330.0110.00816.13
7.2.320.0070.01016.52
7.2.310.0040.01416.56
7.2.300.0060.01216.32
7.2.290.0090.00616.32
7.2.260.0110.00714.72
7.2.250.0090.00614.90
7.2.240.0080.00914.71
7.2.230.0050.01014.67
7.2.220.0020.01214.78
7.2.210.0070.00814.85
7.2.200.0060.00514.77
7.2.190.0060.00714.87
7.2.180.0050.01214.83
7.2.170.0090.00714.75
7.2.160.0100.00614.64
7.2.150.0050.00816.62
7.2.140.0060.00816.54
7.2.130.0080.00616.51
7.2.120.0040.01316.61
7.2.110.0070.00816.58
7.2.100.0070.00816.70
7.2.90.0030.01216.74
7.2.80.0080.00616.65
7.2.70.0060.01016.73
7.2.60.0070.00816.63
7.2.50.0040.01116.73
7.2.40.0030.01116.63
7.2.30.0060.00916.73
7.2.20.0070.00816.57
7.2.10.0040.00916.70
7.2.00.0060.00917.10
7.1.330.0080.00715.65
7.1.320.0100.00715.70
7.1.310.0050.00915.77
7.1.300.0030.01115.63
7.1.290.0050.00915.66
7.1.280.0070.00915.46
7.1.270.0070.00815.74
7.1.260.0090.00415.63
7.1.250.0050.01015.63
7.1.240.0050.01015.70
7.1.230.0030.01215.69
7.1.220.0080.00715.70
7.1.210.0050.00915.59
7.1.200.0050.00615.60
7.1.190.0070.00815.79
7.1.180.0040.00915.54
7.1.170.0100.00415.56
7.1.160.0060.00415.41
7.1.150.0070.00615.70
7.1.140.0040.00915.65
7.1.130.0060.00315.53
7.1.120.0070.00615.61
7.1.110.0070.00615.78
7.1.100.0040.00716.14
7.1.90.0040.00715.44
7.1.80.0050.00915.66
7.1.70.0070.00516.02
7.1.60.0050.01016.56
7.1.50.0050.00715.82
7.1.40.0040.00915.62
7.1.30.0080.00615.64
7.1.20.0040.00715.60
7.1.10.0070.00615.54
7.1.00.0030.02717.28
7.0.330.0070.00715.27
7.0.320.0040.00915.05
7.0.310.0060.00915.20
7.0.300.0060.00415.24
7.0.290.0050.00615.18
7.0.280.0060.00815.13
7.0.270.0050.00815.05
7.0.260.0070.00415.18
7.0.250.0060.00415.20
7.0.240.0020.00915.29
7.0.230.0050.00415.36
7.0.220.0060.00715.15
7.0.210.0070.00815.35
7.0.200.0010.00915.50
7.0.190.0040.00715.23
7.0.180.0070.00515.25
7.0.170.0040.00815.21
7.0.160.0040.01015.12
7.0.150.0070.00815.15
7.0.140.0060.02316.99
7.0.130.0020.01115.33
7.0.120.0080.00715.30
7.0.110.0030.00915.22
7.0.100.0130.01416.84
7.0.90.0070.02316.83
7.0.80.0060.01816.95
7.0.70.0060.02616.87
7.0.60.0060.02016.94
7.0.50.0040.02817.01
7.0.40.0020.01915.20
7.0.30.0060.02515.14
7.0.20.0080.02315.18
7.0.10.0040.02715.24
7.0.00.0050.02315.22
5.6.400.0060.00714.17
5.6.390.0040.01014.19
5.6.380.0070.00714.19
5.6.370.0100.00514.30
5.6.360.0030.00914.17
5.6.350.0030.00914.13
5.6.340.0060.00814.18
5.6.330.0060.00914.29
5.6.320.0030.00813.93
5.6.310.0070.00814.14
5.6.300.0060.00914.32
5.6.290.0070.00814.12
5.6.280.0040.02515.81
5.6.270.0080.00814.34
5.6.260.0050.01214.21
5.6.250.0070.02315.81
5.6.240.0080.01715.81
5.6.230.0070.02415.81
5.6.220.0060.02515.82
5.6.210.0110.02215.77
5.6.200.0030.02815.87
5.6.190.0060.02915.80
5.6.180.0060.01915.80
5.6.170.0080.02215.90
5.6.160.0070.02515.80
5.6.150.0070.02715.96
5.6.140.0060.02615.84
5.6.130.0080.01715.85
5.6.120.0090.01715.78
5.6.110.0050.02415.80
5.6.100.0080.02515.88
5.6.90.0030.02815.73
5.6.80.0040.02715.67
5.6.70.0070.02715.56
5.6.60.0040.02715.67
5.6.50.0070.02215.72
5.6.40.0050.02515.63
5.6.30.0080.02315.63
5.6.20.0050.02515.67
5.6.10.0040.02115.66
5.6.00.0060.02715.60
5.5.380.0080.02515.69
5.5.370.0050.01815.65
5.5.360.0070.02515.62
5.5.350.0060.02615.79
5.5.340.0080.02215.75
5.5.330.0060.02415.76
5.5.320.0050.02415.77
5.5.310.0070.02615.83
5.5.300.0070.02715.87
5.5.290.0040.03015.74
5.5.280.0070.02315.83
5.5.270.0080.02115.77
5.5.260.0110.02215.81
5.5.250.0050.02515.64
5.5.240.0040.02715.64
5.5.230.0080.01915.59
5.5.220.0060.02415.54
5.5.210.0020.02715.62
5.5.200.0040.02915.63
5.5.190.0070.01615.61
5.5.180.0060.02715.52
5.5.170.0090.00513.99
5.5.160.0090.02315.53
5.5.150.0050.01815.59
5.5.140.0050.02915.56
5.5.130.0030.02515.62
5.5.120.0050.02715.54
5.5.110.0070.01915.59
5.5.100.0070.01815.53
5.5.90.0070.02215.61
5.5.80.0030.03015.53
5.5.70.0050.01615.62
5.5.60.0040.01915.50
5.5.50.0080.01715.47
5.5.40.0070.02515.55
5.5.30.0070.02215.55
5.5.20.0060.02015.51
5.5.10.0070.02315.47
5.5.00.0050.02315.45
5.4.450.0030.02014.04
5.4.440.0030.02613.96
5.4.430.0060.02614.00
5.4.420.0040.01613.96
5.4.410.0080.01914.02
5.4.400.0090.01913.88
5.4.390.0050.01713.88
5.4.380.0060.02113.92
5.4.370.0030.02313.95
5.4.360.0040.02213.92
5.4.350.0020.02513.96
5.4.340.0020.02513.94
5.4.330.0040.00712.26
5.4.320.0040.01913.94
5.4.310.0050.02813.94
5.4.300.0100.01813.92
5.4.290.0060.01813.94
5.4.280.0060.02513.95
5.4.270.0090.01913.92
5.4.260.0040.01213.90
5.4.250.0050.02413.92
5.4.240.0040.01813.91
5.4.230.0040.02013.96
5.4.220.0020.02413.98
5.4.210.0060.02313.95
5.4.200.0060.01913.94
5.4.190.0070.01913.93
5.4.180.0070.01813.90
5.4.170.0050.02213.96
5.4.160.0050.02313.95
5.4.150.0070.02113.91
5.4.140.0060.01913.25
5.4.130.0050.02313.26
5.4.120.0050.02313.29
5.4.110.0060.02213.30
5.4.100.0060.01913.29
5.4.90.0070.02013.29
5.4.80.0060.02113.26
5.4.70.0040.02213.29
5.4.60.0040.02313.31
5.4.50.0050.02213.29
5.4.40.0030.02413.24
5.4.30.0080.01413.28
5.4.20.0050.01813.25
5.4.10.0060.02213.28
5.4.00.0070.02013.14
5.3.290.0070.01912.80
5.3.280.0070.01212.82
5.3.270.0050.02012.79
5.3.260.0010.02612.79
5.3.250.0040.02012.83
5.3.240.0050.02412.82
5.3.230.0050.02412.82
5.3.220.0030.02012.81
5.3.210.0060.02312.81
5.3.200.0070.02112.78
5.3.190.0080.01412.81
5.3.180.0030.02412.80
5.3.170.0070.02112.81
5.3.160.0090.02012.78
5.3.150.0070.01812.78
5.3.140.0050.02412.82
5.3.130.0050.02212.82
5.3.120.0030.01812.82
5.3.110.0090.02012.81
5.3.100.0070.02112.65
5.3.90.0050.02412.64
5.3.80.0070.02212.68
5.3.70.0060.02312.68
5.3.60.0060.02412.67
5.3.50.0070.02112.63
5.3.40.0070.02012.65
5.3.30.0030.02512.59
5.3.20.0050.01612.60
5.3.10.0050.02212.53
5.3.00.0040.02412.58
5.2.170.0030.06711.89
5.2.160.0030.06311.89
5.2.150.0000.06311.89
5.2.140.0070.05711.89
5.2.130.0000.06311.89
5.2.120.0000.06711.89
5.2.110.0100.05711.89
5.2.100.0030.06311.89
5.2.90.0030.05711.89
5.2.80.0100.04311.89
5.2.70.0000.05311.89
5.2.60.0000.06711.89
5.2.50.0000.06311.89
5.2.40.0030.05011.89
5.2.30.0130.04711.89
5.2.20.0070.04711.89
5.2.10.0000.03311.89
5.2.00.0100.05311.89
5.1.60.0030.03711.89
5.1.50.0130.04711.89
5.1.40.0070.05311.89
5.1.30.0030.05711.89
5.1.20.0100.04711.89
5.1.10.0030.05311.89
5.1.00.0030.05311.89
5.0.50.0070.04311.89
5.0.40.0030.04311.89
5.0.30.0030.05711.89
5.0.20.0070.03311.89
5.0.10.0070.03011.89
5.0.00.0000.05711.89
4.4.90.0030.03011.89
4.4.80.0030.03011.89
4.4.70.0000.03711.89
4.4.60.0030.01711.89
4.4.50.0000.03311.89
4.4.40.0030.05311.89
4.4.30.0000.03311.89
4.4.20.0000.03311.89
4.4.10.0000.03311.89
4.4.00.0000.02711.89
4.3.110.0000.03711.89
4.3.100.0000.03311.89
4.3.90.0030.02311.89
4.3.80.0000.04711.89
4.3.70.0030.02011.89
4.3.60.0030.03011.89
4.3.50.0000.02311.89
4.3.40.0000.05311.89
4.3.30.0000.03011.89
4.3.20.0000.04011.89
4.3.10.0030.02711.89
4.3.00.0030.03011.89

preferences:
44.36 ms | 400 KiB | 5 Q