3v4l.org

run code in 300+ PHP versions simultaneously
<?php $array1 = array( 'foo' => '1', 'bar' => '', ); $array2 = array( 'foo' => '1', 'bar' => '', ); var_dump($array1 === $array2);

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)
8.3.60.0070.01116.50
8.3.50.0130.00418.25
8.3.40.0120.00318.72
8.3.30.0040.01118.47
8.3.20.0040.00418.52
8.3.10.0060.00320.41
8.3.00.0040.00419.38
8.2.180.0110.00718.01
8.2.170.0140.00722.96
8.2.160.0120.00318.86
8.2.150.0050.00324.18
8.2.140.0000.00824.66
8.2.130.0070.00026.16
8.2.120.0030.00618.93
8.2.110.0070.00320.96
8.2.100.0120.00017.78
8.2.90.0060.00319.36
8.2.80.0000.00818.98
8.2.70.0040.00417.38
8.2.60.0040.00418.04
8.2.50.0030.00618.07
8.2.40.0000.00818.22
8.2.30.0040.00418.07
8.2.20.0030.00617.62
8.2.10.0000.00717.59
8.2.00.0030.00617.65
8.1.280.0110.00725.92
8.1.270.0070.00023.99
8.1.260.0070.00026.35
8.1.250.0060.00328.09
8.1.240.0110.00022.34
8.1.230.0070.00320.89
8.1.220.0000.00817.74
8.1.210.0080.00018.82
8.1.200.0040.00417.23
8.1.190.0050.00217.53
8.1.180.0080.00018.10
8.1.170.0000.00818.81
8.1.160.0040.00418.88
8.1.150.0070.00018.43
8.1.140.0070.00017.42
8.1.130.0000.00717.77
8.1.120.0070.00017.37
8.1.110.0040.00417.36
8.1.100.0050.00317.44
8.1.90.0030.00617.39
8.1.80.0040.00317.28
8.1.70.0040.00417.30
8.1.60.0030.00517.49
8.1.50.0040.00417.39
8.1.40.0030.00617.46
8.1.30.0070.00017.57
8.1.20.0040.00417.62
8.1.10.0000.00717.51
8.1.00.0040.00417.32
8.0.300.0070.00019.91
8.0.290.0040.00416.63
8.0.280.0080.00018.39
8.0.270.0070.00017.16
8.0.260.0000.00716.74
8.0.250.0050.00316.78
8.0.240.0030.00316.85
8.0.230.0030.00316.93
8.0.220.0030.00316.77
8.0.210.0000.00616.83
8.0.200.0030.00316.76
8.0.190.0000.00716.88
8.0.180.0040.00416.73
8.0.170.0040.00416.76
8.0.160.0030.00316.77
8.0.150.0000.00816.80
8.0.140.0080.00016.80
8.0.130.0050.00013.21
8.0.120.0040.00416.77
8.0.110.0000.00816.67
8.0.100.0020.00516.83
8.0.90.0070.00016.70
8.0.80.0080.00616.83
8.0.70.0000.00716.83
8.0.60.0000.00716.80
8.0.50.0050.00216.69
8.0.30.0110.00717.12
8.0.20.0150.00616.83
8.0.10.0040.00416.80
8.0.00.0030.01516.66
7.4.330.0030.00313.03
7.4.320.0070.00316.44
7.4.300.0030.00316.41
7.4.290.0030.00316.51
7.4.280.0000.00816.38
7.4.270.0060.00016.63
7.4.260.0000.00513.24
7.4.250.0060.00316.48
7.4.240.0000.00716.39
7.4.230.0000.00716.35
7.4.220.0130.00716.34
7.4.210.0150.00016.52
7.4.200.0040.00416.56
7.4.190.0000.00716.59
7.4.160.0060.00916.40
7.4.150.0030.01416.36
7.4.140.0100.00716.49
7.4.130.0110.00716.56
7.4.120.0100.00616.61
7.4.110.0070.01016.58
7.4.100.0100.01016.43
7.4.90.0170.00016.55
7.4.80.0140.00316.33
7.4.70.0110.00816.57
7.4.60.0100.00616.49
7.4.50.0020.00216.30
7.4.40.0040.01416.40
7.4.30.0060.01016.46
7.4.00.0050.01314.76
7.3.330.0000.00612.98
7.3.320.0000.00513.10
7.3.310.0050.00316.18
7.3.300.0030.00316.17
7.3.290.0070.00816.15
7.3.280.0090.00616.19
7.3.270.0130.00316.33
7.3.260.0070.01016.40
7.3.250.0040.01616.17
7.3.240.0140.00416.45
7.3.230.0090.00916.23
7.3.210.0090.01216.27
7.3.200.0070.01419.39
7.3.190.0090.01316.36
7.3.180.0130.00316.31
7.3.170.0120.00316.16
7.3.160.0040.01216.21
7.3.120.0080.00814.49
7.3.110.0020.01514.81
7.3.100.0080.00614.62
7.3.90.0050.00914.68
7.3.80.0050.00714.72
7.3.70.0030.00814.75
7.3.60.0060.00814.73
7.3.50.0040.00814.87
7.3.40.0060.00814.50
7.3.30.0060.00514.51
7.3.20.0080.00716.59
7.3.10.0100.00516.35
7.3.00.0090.00716.56
7.2.330.0140.00416.59
7.2.320.0000.01816.48
7.2.310.0090.00916.60
7.2.300.0150.00316.19
7.2.290.0170.00016.31
7.2.250.0100.00314.59
7.2.240.0050.01315.14
7.2.230.0070.00615.06
7.2.220.0060.00814.91
7.2.210.0060.00814.80
7.2.200.0020.01314.94
7.2.190.0080.00514.73
7.2.180.0020.01314.75
7.2.170.0050.01014.83
7.2.160.0040.00814.79
7.2.150.0040.00816.74
7.2.140.0080.00616.61
7.2.130.0020.01016.80
7.2.120.0070.00816.84
7.2.110.0090.00516.67
7.2.100.0050.01016.60
7.2.90.0060.00816.73
7.2.80.0060.00416.62
7.2.70.0050.01016.62
7.2.60.0070.00716.84
7.2.50.0030.01016.79
7.2.40.0060.00916.57
7.2.30.0080.00816.78
7.2.20.0060.00616.64
7.2.10.0030.01016.59
7.2.00.0070.00817.55
7.1.330.0020.01015.63
7.1.320.0090.00215.77
7.1.310.0080.00415.73
7.1.300.0070.00615.64
7.1.290.0000.01415.47
7.1.280.0050.01015.72
7.1.270.0080.00515.73
7.1.260.0030.00915.62
7.1.250.0060.00815.61
7.1.240.0120.00315.42
7.1.230.0030.01215.71
7.1.220.0040.00915.84
7.1.210.0030.01015.78
7.1.200.0050.00515.78
7.1.190.0060.00615.76
7.1.180.0040.00715.67
7.1.170.0090.00615.51
7.1.160.0030.01215.63
7.1.150.0030.00615.76
7.1.140.0040.01115.69
7.1.130.0080.00415.66
7.1.120.0070.00715.56
7.1.110.0090.00315.56
7.1.100.0060.00816.87
7.1.90.0070.00715.74
7.1.80.0090.00615.84
7.1.70.0050.01016.18
7.1.60.0080.01117.35
7.1.50.0040.01216.25
7.1.40.0070.01015.54
7.1.30.0070.00315.71
7.1.20.0080.00415.84
7.1.10.0060.00615.56
7.1.00.0050.04219.16
7.0.330.0100.00015.43
7.0.320.0050.00515.21
7.0.310.0150.00015.21
7.0.300.0060.00314.98
7.0.290.0030.01015.12
7.0.280.0070.00715.01
7.0.270.0060.00615.28
7.0.260.0100.00715.20
7.0.250.0030.00815.21
7.0.240.0000.01315.34
7.0.230.0090.00615.46
7.0.220.0030.01015.32
7.0.210.0030.01015.43
7.0.200.0030.00615.95
7.0.190.0070.00715.35
7.0.180.0030.00715.06
7.0.170.0070.01015.39
7.0.160.0040.01115.43
7.0.150.0110.00415.34
7.0.140.0090.03818.67
7.0.130.0070.00715.46
7.0.120.0070.03718.75
7.0.110.0030.00715.46
7.0.100.0060.00615.32
7.0.90.0040.01115.25
7.0.80.0000.01415.41
7.0.70.0100.00315.34
7.0.60.0050.02517.61
7.0.50.0100.03716.69
7.0.40.0030.04016.72
7.0.30.0170.03916.75
7.0.20.0130.04716.70
7.0.10.0060.02816.89
7.0.00.0050.03316.75
5.6.400.0080.00814.50
5.6.390.0070.01014.22
5.6.380.0030.00614.58
5.6.370.0110.00314.64
5.6.360.0070.01014.46
5.6.350.0040.01213.85
5.6.340.0070.00714.30
5.6.330.0110.00414.23
5.6.320.0030.00714.11
5.6.310.0150.00314.26
5.6.300.0000.00914.32
5.6.290.0070.00714.32
5.6.280.0080.04017.39
5.6.270.0090.00914.26
5.6.260.0000.00914.08
5.6.250.0090.00014.26
5.6.240.0070.00714.29
5.6.230.0030.01414.37
5.6.220.0130.00314.36
5.6.210.0050.02717.47
5.6.200.0100.04216.06
5.6.190.0080.02517.44
5.6.180.1600.02617.41
5.6.170.0170.03217.30
5.6.160.0100.03017.33
5.6.150.0030.04616.14
5.6.140.0070.04016.23
5.6.130.0070.04316.23
5.6.120.0080.04517.68
5.6.110.0080.04317.51
5.6.100.0030.04517.51
5.6.90.0100.03717.62
5.6.80.0100.03317.36
5.6.70.2380.02017.21
5.6.60.0060.00613.86
5.6.50.0060.00614.10
5.6.40.0040.01214.05
5.6.30.0070.00314.38
5.6.20.0000.00914.31
5.6.10.0070.00313.77
5.6.00.0090.00613.98
5.5.380.0030.01313.84
5.5.370.0060.01014.19
5.5.360.0070.01014.05
5.5.350.0010.04817.30
5.5.340.0070.04716.07
5.5.330.0100.04517.22
5.5.320.0080.02717.05
5.5.310.0130.02817.32
5.5.300.0050.02816.02
5.5.290.0060.02316.18
5.5.280.0020.03917.39
5.5.270.0120.04217.35
5.5.260.0110.03517.47
5.5.250.0050.04217.29
5.5.240.0030.03517.12
5.5.230.0100.00714.11
5.5.220.0000.01114.20
5.5.210.0000.01213.89
5.5.200.0040.00413.84
5.5.190.0030.01013.78
5.5.180.0060.00614.32
5.5.170.0060.00814.28
5.5.160.0040.00814.02
5.5.150.0130.00014.18
5.5.140.0070.00714.14
5.5.130.0110.00414.30
5.5.120.0070.00313.96
5.5.110.0030.01214.05
5.5.100.0060.00914.05
5.5.90.0070.00713.97
5.5.80.0080.00814.02
5.5.70.0080.00814.21
5.5.60.0030.01614.11
5.5.50.0090.00013.83
5.5.40.0030.01014.05
5.5.30.0060.00613.87
5.5.20.0050.00514.29
5.5.10.0060.00613.89
5.5.00.0040.00413.68
5.4.450.0100.02415.26
5.4.440.0050.04315.28
5.4.430.0070.04215.20
5.4.420.0070.04015.17
5.4.410.0060.03115.21
5.4.400.0050.02515.14
5.4.390.0000.02615.08
5.4.380.0060.04015.09
5.4.370.0060.02115.14
5.4.360.0050.02715.10
5.4.350.0050.03915.14
5.4.340.0080.03515.02
5.4.330.0070.00711.11
5.4.320.0050.02514.95
5.4.310.0040.02315.02
5.4.300.0100.03715.14
5.4.290.0050.04215.14
5.4.280.0070.02415.10
5.4.270.0030.02115.13
5.4.260.0070.02015.09
5.4.250.0020.02215.12
5.4.240.0020.02215.12
5.4.230.0050.02615.05
5.4.220.0070.01815.09
5.4.210.0020.02615.01
5.4.200.0050.01815.14
5.4.190.0050.02114.95
5.4.180.0020.02215.11
5.4.170.0030.02215.12
5.4.160.0020.02415.06
5.4.150.0050.02515.09
5.4.140.0050.02213.69
5.4.130.0030.02013.69
5.4.120.0000.02513.68
5.4.110.0050.02213.71
5.4.100.0000.02613.86
5.4.90.0050.01713.73
5.4.80.0020.02113.62
5.4.70.0080.01713.67
5.4.60.0030.02113.68
5.4.50.0050.02013.73
5.4.40.0010.02313.74
5.4.30.0040.02113.66
5.4.20.0040.02113.74
5.4.10.0060.01813.67
5.4.00.0070.01713.40
5.3.290.0060.02012.85
5.3.280.0050.02712.82
5.3.270.0030.02312.84
5.3.260.0030.02312.82
5.3.250.0060.02512.84
5.3.240.0070.01912.86
5.3.230.0020.02412.84
5.3.220.0020.02512.79
5.3.210.0060.02012.79
5.3.200.0050.02012.81
5.3.190.0020.02312.88
5.3.180.0030.02012.73
5.3.170.0040.01912.84
5.3.160.0000.02312.73
5.3.150.0060.02112.77
5.3.140.0110.01812.82
5.3.130.0020.02412.78
5.3.120.0060.02012.79
5.3.110.0040.02012.79
5.3.100.0040.02012.54
5.3.90.0030.02212.50
5.3.80.0030.03112.47
5.3.70.0020.02212.57
5.3.60.0030.02212.54
5.3.50.0060.04212.42
5.3.40.0020.04712.45
5.3.30.0020.02512.40
5.3.20.0090.03512.31
5.3.10.0070.03512.37
5.3.00.0080.03812.34
5.2.170.0000.03311.30
5.2.160.0030.06311.02
5.2.150.0070.06011.11
5.2.140.0000.07011.04
5.2.130.0070.05311.00
5.2.120.0030.05711.07
5.2.110.0030.06011.09
5.2.100.0030.03710.99
5.2.90.0100.05311.11
5.2.80.0070.04010.91
5.2.70.0030.06711.07
5.2.60.0030.06711.21
5.2.50.0030.06310.94
5.2.40.0070.05710.84
5.2.30.0070.06010.86
5.2.20.0030.04310.86
5.2.10.0030.03310.74
5.2.00.0070.04310.71
5.1.60.0100.0479.98
5.1.50.0070.0479.95
5.1.40.0000.0279.82
5.1.30.0100.02310.23
5.1.20.0030.02710.34
5.1.10.0030.03010.04
5.1.00.0100.04310.07
5.0.50.0000.0308.51
5.0.40.0070.0478.24
5.0.30.0000.0408.27
5.0.20.0000.0438.16
5.0.10.0030.0338.23
5.0.00.0000.0408.17
4.4.90.0030.0337.79
4.4.80.0030.0377.79
4.4.70.0000.0407.79
4.4.60.0000.0307.79
4.4.50.0030.0307.79
4.4.40.0000.0537.79
4.4.30.0000.0307.79
4.4.20.0030.0377.79
4.4.10.0030.0377.79
4.4.00.0030.0507.79
4.3.110.0030.0337.79
4.3.100.0070.0137.79
4.3.90.0000.0277.79
4.3.80.0000.0377.79
4.3.70.0000.0307.79
4.3.60.0000.0377.79
4.3.50.0000.0407.79
4.3.40.0000.0407.79
4.3.30.0070.0177.79
4.3.20.0000.0177.79
4.3.10.0000.0377.79
4.3.00.0000.0237.79

preferences:
65.06 ms | 401 KiB | 5 Q