3v4l.org

run code in 300+ PHP versions simultaneously
<?php var_dump(array_diff(['slow', 'pure', '64-bit int'], ['slow'])); var_dump(array_intersect(['slow', 'xxx'], ['slow', 'pure', '64-bit int']));

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)
8.3.60.0000.01416.38
8.3.50.0110.00417.93
8.3.40.0060.00918.36
8.3.30.0090.00618.60
8.3.20.0040.00420.28
8.3.10.0080.00023.70
8.3.00.0030.00519.26
8.2.180.0110.01118.25
8.2.170.0070.00722.96
8.2.160.0130.00020.39
8.2.150.0050.00324.18
8.2.140.0050.00224.66
8.2.130.0080.00019.23
8.2.120.0080.00026.35
8.2.110.0070.00422.08
8.2.100.0080.00417.59
8.2.90.0000.00818.85
8.2.80.0040.00417.97
8.2.70.0050.00317.50
8.2.60.0000.00817.91
8.2.50.0080.00018.07
8.2.40.0040.00419.46
8.2.30.0040.00420.69
8.2.20.0060.00317.41
8.2.10.0040.00417.82
8.2.00.0040.00417.82
8.1.280.0120.00325.92
8.1.270.0070.00323.66
8.1.260.0000.00828.09
8.1.250.0000.00728.09
8.1.240.0000.00823.80
8.1.230.0030.00719.21
8.1.220.0040.00417.74
8.1.210.0050.00318.77
8.1.200.0090.00017.23
8.1.190.0030.00616.98
8.1.180.0050.00318.10
8.1.170.0040.00418.62
8.1.160.0000.00721.93
8.1.150.0000.00718.81
8.1.140.0000.00819.31
8.1.130.0000.00717.49
8.1.120.0000.00717.32
8.1.110.0000.00717.36
8.1.100.0000.00717.30
8.1.90.0000.00717.27
8.1.80.0000.00817.19
8.1.70.0030.00317.13
8.1.60.0000.00917.43
8.1.50.0050.00317.40
8.1.40.0040.00417.39
8.1.30.0040.00417.41
8.1.20.0040.00417.39
8.1.10.0040.00417.33
8.1.00.0030.00517.34
8.0.300.0040.00419.61
8.0.290.0040.00416.58
8.0.280.0000.00718.27
8.0.270.0060.00317.04
8.0.260.0060.00017.11
8.0.250.0030.00316.77
8.0.240.0030.00316.77
8.0.230.0000.00716.70
8.0.220.0000.00716.76
8.0.210.0040.00416.78
8.0.200.0060.00316.70
8.0.190.0030.00316.72
8.0.180.0080.00216.77
8.0.170.0080.00016.79
8.0.160.0080.00016.64
8.0.150.0030.00316.76
8.0.140.0050.00216.53
8.0.130.0000.00813.16
8.0.120.0000.00816.61
8.0.110.0030.00516.67
8.0.100.0030.00516.66
8.0.90.0000.00716.81
8.0.80.0030.01316.73
8.0.70.0030.00516.81
8.0.60.0040.00416.58
8.0.50.0000.00716.62
8.0.30.0080.01017.08
8.0.20.0100.00917.40
8.0.10.0040.00416.67
8.0.00.0060.01116.65
7.4.330.0050.00016.85
7.4.320.0030.00316.35
7.4.300.0000.00616.42
7.4.290.0070.00016.46
7.4.280.0080.00016.27
7.4.270.0030.00316.27
7.4.260.0000.00716.24
7.4.250.0000.00716.47
7.4.240.0000.00716.44
7.4.230.0030.00316.53
7.4.220.0180.00916.46
7.4.210.0030.01016.26
7.4.200.0070.00016.50
7.4.160.0060.00916.11
7.4.150.0000.01617.40
7.4.140.0120.00717.86
7.4.130.0100.00816.23
7.4.120.0120.00516.45
7.4.110.0040.01716.39
7.4.100.0130.00916.38
7.4.90.0060.01216.47
7.4.80.0060.01919.39
7.4.70.0130.00316.30
7.4.60.0120.00616.23
7.4.50.0000.01416.05
7.4.40.0100.01016.04
7.4.30.0120.00616.29
7.4.10.0110.00614.79
7.4.00.0090.00814.74
7.3.330.0030.00312.88
7.3.320.0050.00012.88
7.3.310.0000.00716.12
7.3.300.0070.00016.03
7.3.290.0080.00816.10
7.3.280.0090.00816.09
7.3.270.0130.00617.40
7.3.260.0100.01316.15
7.3.250.0150.00716.29
7.3.240.0110.00816.30
7.3.230.0070.01016.46
7.3.210.0030.01416.46
7.3.200.0070.01116.29
7.3.190.0060.00916.43
7.3.180.0090.00616.34
7.3.170.0090.00916.27
7.3.160.0080.00816.22
7.3.130.0060.01114.77
7.3.120.0070.00914.61
7.3.110.0090.00914.66
7.3.100.0060.00714.72
7.3.90.0060.00814.65
7.3.80.0040.00914.65
7.3.70.0090.00314.56
7.3.60.0030.00914.63
7.3.50.0040.00814.68
7.3.40.0070.00614.47
7.3.30.0090.00414.55
7.3.20.0090.00416.58
7.3.10.0060.00616.41
7.3.00.0050.00716.37
7.2.330.0140.00316.34
7.2.320.0160.00316.54
7.2.310.0130.00416.39
7.2.300.0100.00716.48
7.2.290.0130.01016.36
7.2.260.0080.01014.94
7.2.250.0040.01014.83
7.2.240.0070.01014.77
7.2.230.0060.00914.78
7.2.220.0050.00914.67
7.2.210.0050.00914.86
7.2.200.0040.00714.79
7.2.190.0070.00914.72
7.2.180.0080.00514.89
7.2.170.0020.01114.86
7.2.160.0010.01014.73
7.2.150.0080.00316.63
7.2.140.0070.00516.36
7.2.130.0060.00816.67
7.2.120.0070.00716.77
7.2.110.0060.00816.60
7.2.100.0090.00516.78
7.2.90.0060.00916.92
7.2.80.0040.01116.73
7.2.70.0080.00316.71
7.2.60.0060.00616.81
7.2.50.0070.00516.63
7.2.40.0050.00616.46
7.2.30.0050.00716.80
7.2.20.0070.00416.68
7.2.10.0020.01016.69
7.2.00.0050.00817.50
7.1.330.0040.01015.52
7.1.320.0070.00515.66
7.1.310.0040.00815.71
7.1.300.0020.00815.57
7.1.290.0040.01015.55
7.1.280.0050.00615.64
7.1.270.0040.00915.67
7.1.260.0070.00615.79
7.1.250.0030.01115.71
7.1.240.0080.00615.71
7.1.230.0070.00615.73
7.1.220.0040.01215.54
7.1.210.0020.01215.57
7.1.200.0050.00915.53
7.1.190.0070.00415.70
7.1.180.0050.00615.42
7.1.170.0050.00515.59
7.1.160.0020.00715.65
7.1.150.0070.00515.77
7.1.140.0040.00615.72
7.1.130.0110.00315.77
7.1.120.0050.00515.45
7.1.110.0010.00915.67
7.1.100.0090.00616.59
7.1.90.0060.00915.77
7.1.80.0030.01115.64
7.1.70.0030.00816.05
7.1.60.0040.01016.85
7.1.50.0040.01215.95
7.1.40.0060.00815.69
7.1.30.0030.00815.50
7.1.20.0050.00615.51
7.1.10.0020.01315.69
7.1.00.0030.03117.90
7.0.330.0080.00815.31
7.0.320.0080.00215.39
7.0.310.0050.00615.29
7.0.300.0080.00515.18
7.0.290.0020.00815.14
7.0.280.0050.00715.32
7.0.270.0080.00415.34
7.0.260.0010.00915.21
7.0.250.0080.00515.29
7.0.240.0090.00515.36
7.0.230.0020.00815.41
7.0.220.0000.01315.18
7.0.210.0040.01115.25
7.0.200.0170.00714.87
7.0.190.0050.01015.15
7.0.180.0020.01215.38
7.0.170.0050.01015.36
7.0.160.0040.00915.22
7.0.150.0050.00715.23
7.0.140.0050.00815.28
7.0.130.0030.01015.28
7.0.120.0050.00915.22
7.0.110.0050.00915.27
7.0.100.0050.00815.34
7.0.90.0080.00715.21
7.0.80.0050.00715.31
7.0.70.0070.00415.38
7.0.60.0040.03517.43
7.0.50.0040.01716.26
7.0.40.0060.01815.67
7.0.30.0090.02215.58
7.0.20.0110.03615.59
7.0.10.0060.02315.60
7.0.00.0040.03515.65
5.6.400.0080.00614.11
5.6.390.0000.01214.13
5.6.380.0080.00514.12
5.6.370.0110.00014.16
5.6.360.0060.00714.10
5.6.350.0060.00614.30
5.6.340.0030.00814.33
5.6.330.0070.00714.33
5.6.320.0040.01113.93
5.6.310.0050.00814.29
5.6.300.0030.01114.11
5.6.290.0080.00614.12
5.6.280.0040.02816.50
5.6.270.0070.00914.32
5.6.260.0030.01014.24
5.6.250.0030.01014.15
5.6.240.0050.00914.14
5.6.230.0040.00414.12
5.6.220.0030.01114.13
5.6.210.0060.03216.29
5.6.200.0060.01715.48
5.6.190.0060.02216.29
5.6.180.0110.02116.24
5.6.170.0090.03516.20
5.6.160.0030.02716.38
5.6.150.0020.02015.33
5.6.140.0050.03215.42
5.6.130.0100.02115.51
5.6.120.0060.03216.48
5.6.110.0060.03616.44
5.6.100.0040.02016.34
5.6.90.0050.03516.34
5.6.80.0050.02516.05
5.6.70.0000.01414.16
5.6.60.0050.00914.03
5.6.50.0050.00913.96
5.6.40.0060.00514.05
5.6.30.0060.00613.93
5.6.20.0090.00414.11
5.6.10.0100.00514.16
5.6.00.0030.01014.02
5.5.380.0050.00714.18
5.5.370.0050.00614.04
5.5.360.0050.00414.07
5.5.350.1490.01716.24
5.5.340.0050.03215.41
5.5.330.0070.02716.18
5.5.320.0060.02616.13
5.5.310.0120.03116.09
5.5.300.0090.02215.31
5.5.290.0050.03015.31
5.5.280.0080.02916.38
5.5.270.0030.02316.33
5.5.260.0100.02816.49
5.5.250.0090.02916.16
5.5.240.0080.02216.10
5.5.230.0020.01213.78
5.5.220.0070.00613.82
5.5.210.0060.00614.07
5.5.200.0030.01014.05
5.5.190.0040.00613.77
5.5.180.0030.01013.80
5.5.170.0080.00614.10
5.5.160.0100.00314.05
5.5.150.0100.00513.84
5.5.140.0070.01014.07
5.5.130.0070.00414.11
5.5.120.0090.00514.09
5.5.110.0050.01014.00
5.5.100.0060.00813.91
5.5.90.0080.00613.76
5.5.80.0080.00714.03
5.5.70.0060.00814.19
5.5.60.0030.01014.24
5.5.50.0050.00614.19
5.5.40.0060.00913.99
5.5.30.0030.01213.99
5.5.20.0060.01014.00
5.5.10.0080.00513.90
5.5.00.0040.01014.06

preferences:
47.98 ms | 400 KiB | 5 Q