3v4l.org

run code in 300+ PHP versions simultaneously
<?php echo format_number(null, 2);

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)
8.3.40.0100.00718.71
8.3.30.0110.00318.80
8.3.20.0080.00020.04
8.3.10.0050.00323.53
8.3.00.0070.00317.93
8.2.170.0100.01022.96
8.2.160.0110.00420.47
8.2.150.0080.00024.18
8.2.140.0070.00024.66
8.2.130.0040.00426.16
8.2.120.0090.00017.38
8.2.110.0090.00022.20
8.2.100.0070.00717.75
8.2.90.0000.00819.27
8.2.80.0030.00517.97
8.2.70.0060.00317.50
8.2.60.0050.00317.79
8.2.50.0000.00818.07
8.2.40.0030.00619.31
8.2.30.0000.00718.03
8.2.20.0040.00417.54
8.2.10.0000.00717.96
8.2.00.0000.00717.89
8.1.270.0060.01220.33
8.1.260.0000.00826.35
8.1.250.0030.00728.09
8.1.240.0090.00022.47
8.1.230.0040.00817.42
8.1.220.0040.00417.74
8.1.210.0040.00418.77
8.1.200.0060.00317.23
8.1.190.0060.00317.22
8.1.180.0040.00418.10
8.1.170.0000.00818.59
8.1.160.0000.00721.97
8.1.150.0040.00418.79
8.1.140.0000.00817.30
8.1.130.0000.00717.44
8.1.120.0000.00717.22
8.1.110.0040.00417.30
8.1.100.0080.00017.29
8.1.90.0030.00417.29
8.1.80.0030.00517.33
8.1.70.0000.00717.21
8.1.60.0040.00417.37
8.1.50.0080.00017.43
8.1.40.0040.00417.36
8.1.30.0040.00417.56
8.1.20.0040.00417.54
8.1.10.0040.00417.39
8.1.00.0040.00417.45
8.0.300.0040.00418.77
8.0.290.0070.00016.61
8.0.280.0040.00418.36
8.0.270.0030.00317.14
8.0.260.0030.00317.18
8.0.250.0040.00416.87
8.0.240.0060.00016.88
8.0.230.0030.00617.00
8.0.220.0070.00016.88
8.0.210.0040.00416.86
8.0.200.0000.00716.95
8.0.190.0080.00016.89
8.0.180.0000.00716.92
8.0.170.0080.00016.81
8.0.160.0040.00416.82
8.0.150.0050.00216.77
8.0.140.0040.00416.75
8.0.130.0030.00313.29
8.0.120.0070.00016.89
8.0.110.0050.00216.88
8.0.100.0080.00016.91
8.0.90.0040.00416.89
8.0.80.0040.01116.92
8.0.70.0040.00416.83
8.0.60.0040.00416.91
8.0.50.0050.00316.71
8.0.30.0120.00716.85
8.0.20.0110.00817.40
8.0.10.0040.00416.87
8.0.00.0100.00816.68
7.4.330.0000.00515.08
7.4.320.0000.00616.25
7.4.300.0060.00016.41
7.4.290.0030.00316.51
7.4.280.0000.00816.47
7.4.270.0030.00516.38
7.4.260.0070.00316.42
7.4.250.0000.00716.37
7.4.240.0030.00516.46
7.4.230.0030.00316.31
7.4.220.0120.00816.46
7.4.210.0070.01016.38
7.4.200.0040.00416.62
7.4.160.0030.01316.53
7.4.150.0070.01117.40
7.4.140.0080.01117.86
7.4.130.0120.00716.29
7.4.120.0070.01016.43
7.4.110.0100.00716.23
7.4.100.0100.01316.32
7.4.90.0100.00716.58
7.4.80.0070.01019.39
7.4.70.0070.01016.52
7.4.60.0040.01116.58
7.4.50.0030.00516.18
7.4.40.0090.00916.37
7.4.30.0100.01416.34
7.4.10.0040.01414.85
7.4.00.0110.00714.80
7.3.330.0030.00313.09
7.3.320.0030.00313.04
7.3.310.0000.00816.36
7.3.300.0030.00316.21
7.3.290.0000.00716.24
7.3.280.0100.00616.23
7.3.270.0120.00617.40
7.3.260.0090.01216.42
7.3.250.0130.00816.30
7.3.240.0030.01416.49
7.3.230.0150.00916.39
7.3.210.0130.01316.33
7.3.200.0170.00416.41
7.3.190.0120.00316.35
7.3.180.0060.01016.20
7.3.170.0080.00816.27
7.3.160.0060.01016.16
7.3.130.0100.01014.78
7.3.120.0110.00415.53
7.3.110.0080.00915.59
7.3.100.0070.00915.42
7.3.90.0030.01315.60
7.3.80.0040.01115.53
7.3.70.0070.00715.55
7.3.60.0070.00715.52
7.3.50.0070.00715.56
7.3.40.0060.00815.49
7.3.30.0060.00815.49
7.3.20.0070.00516.85
7.3.10.0060.00716.82
7.3.00.0050.00816.65
7.2.330.0100.00716.44
7.2.320.0170.01116.52
7.2.310.0090.01216.49
7.2.300.0070.00716.36
7.2.290.0110.00716.41
7.2.260.0110.00714.69
7.2.250.0110.00814.74
7.2.240.0100.00615.46
7.2.230.0060.00815.64
7.2.220.0090.00915.63
7.2.210.0090.00515.59
7.2.200.0070.01015.66
7.2.190.0060.00915.64
7.2.180.0050.00915.60
7.2.170.0050.00815.57
7.2.160.0050.01015.87
7.2.150.0050.00716.98
7.2.140.0000.01616.94
7.2.130.0070.00716.88
7.2.120.0020.01116.81
7.2.110.0080.00516.94
7.2.100.0070.01016.97
7.2.90.0090.00717.01
7.2.80.0050.01017.04
7.2.70.0100.00716.92
7.2.60.0110.00416.84
7.2.50.0060.00916.97
7.2.40.0030.01316.99
7.2.30.0080.00616.88
7.2.20.0050.01116.97
7.2.10.0140.00316.80
7.2.00.0040.01017.71
7.1.330.0030.00916.16
7.1.320.0040.00916.15
7.1.310.0060.01016.18
7.1.300.0070.00816.18
7.1.290.0040.00916.11
7.1.280.0090.00516.16
7.1.270.0060.00716.11
7.1.260.0050.00916.15
7.1.250.0060.00616.41
7.1.240.0000.01515.57
7.1.230.0040.01115.72
7.1.220.0060.00915.60
7.1.210.0000.01115.71
7.1.200.0020.00515.66
7.1.190.0030.00915.45
7.1.180.0130.00315.60
7.1.170.0080.00015.50
7.1.160.0070.00715.53
7.1.150.0120.00015.56
7.1.140.0040.00715.67
7.1.130.0100.00715.73
7.1.120.0060.00615.40
7.1.110.0030.00615.49
7.1.100.0060.00616.55
7.1.90.0060.01315.60
7.1.80.0120.00615.46
7.1.70.0040.00516.35
7.1.60.0080.01317.24
7.1.50.0090.00716.33
7.1.40.0110.00415.64
7.1.30.0000.01015.64
7.1.20.0070.00715.39
7.1.10.0030.00515.69
7.1.00.0090.03918.96
7.0.330.0060.00815.20
7.0.320.0090.00915.47
7.0.310.0000.00915.19
7.0.300.0060.00615.23
7.0.290.0040.01115.41
7.0.280.0060.00315.38
7.0.270.0130.00315.03
7.0.260.0140.00015.34
7.0.250.0030.01215.23
7.0.240.0060.01015.27
7.0.230.0070.00715.23
7.0.220.0000.01115.14
7.0.210.0000.01215.29
7.0.200.0040.00615.90
7.0.190.0030.00815.39
7.0.180.0040.00815.07
7.0.170.0100.00015.39
7.0.160.0040.00815.14
7.0.150.0000.01215.13
7.0.140.0060.00615.34
7.0.130.0030.01315.31
7.0.120.0050.00815.18
7.0.110.0090.00315.43
7.0.100.0040.00415.16
7.0.90.0030.01015.04
7.0.80.0000.01415.16
7.0.70.0060.00615.46
7.0.60.0070.03617.63
7.0.50.0050.04816.60
7.0.40.0080.04616.71
7.0.30.0260.04316.83
7.0.20.0160.03616.65
7.0.10.0090.04616.74
7.0.00.0100.04516.74
5.6.400.0120.00313.91
5.6.390.0100.00314.22
5.6.380.0090.00914.42
5.6.370.0030.00514.15
5.6.360.0040.00814.13
5.6.350.0070.00414.13
5.6.340.0040.01114.05
5.6.330.0060.00614.32
5.6.320.0090.00914.02
5.6.310.0160.00013.91
5.6.300.0000.01314.11
5.6.290.0070.01013.84
5.6.280.0060.00314.25
5.6.270.0030.01014.13
5.6.260.0030.00613.98
5.6.250.0030.00913.91
5.6.240.0040.01113.91
5.6.230.0070.00714.10
5.6.220.0070.00713.98
5.6.210.0090.04017.44
5.6.200.0080.02516.14
5.6.190.0080.04317.39
5.6.180.2000.02617.44
5.6.170.0150.04317.15
5.6.160.0040.02317.44
5.6.150.0050.03816.09
5.6.140.0020.02416.07
5.6.130.0030.04316.10
5.6.120.0120.04317.51
5.6.110.0150.03217.57
5.6.100.0060.02617.48
5.6.90.0100.04317.33
5.6.80.0100.02717.28
5.6.70.1870.02617.20
5.6.60.0000.01713.92
5.6.50.0030.01013.92
5.6.40.0000.01514.27
5.6.30.0040.00414.09
5.6.20.0030.01014.04
5.6.10.0070.00713.93
5.6.00.0060.00314.04
5.5.380.0000.01714.01
5.5.370.0000.01313.98
5.5.360.0070.00414.15
5.5.350.0170.04017.21
5.5.340.0050.03116.11
5.5.330.0050.03917.01
5.5.320.0290.03517.17
5.5.310.0220.04217.10
5.5.300.0070.02216.02
5.5.290.0080.04716.05
5.5.280.0050.02517.38
5.5.270.0070.02717.34
5.5.260.0120.04017.40
5.5.250.0070.04217.25
5.5.240.0190.03817.07
5.5.230.0000.01114.27
5.5.220.0030.00914.02
5.5.210.0040.00813.79
5.5.200.0030.00714.25
5.5.190.0000.01113.77
5.5.180.0090.00614.03
5.5.170.0110.00014.13
5.5.160.0040.00813.85
5.5.150.0040.00514.07
5.5.140.0000.01513.87
5.5.130.0080.00814.14
5.5.120.0060.01013.96
5.5.110.0060.00614.11
5.5.100.0040.00714.04
5.5.90.0000.01313.79
5.5.80.0090.00613.98
5.5.70.0040.01113.89
5.5.60.0120.00314.11
5.5.50.0070.00713.72
5.5.40.0040.01113.95
5.5.30.0090.00614.09
5.5.20.0000.01514.09
5.5.10.0090.00314.00
5.5.00.0000.01113.97
5.4.450.0300.03415.02
5.4.440.0350.03415.23
5.4.430.0420.02915.07
5.4.420.0400.02515.16
5.4.410.0490.03015.10
5.4.400.0520.03515.07
5.4.390.0350.03614.83
5.4.380.0330.03114.99
5.4.370.0350.03414.92
5.4.360.0460.02614.73
5.4.350.0380.03115.03
5.4.340.0410.03414.73
5.4.330.0120.00010.76
5.4.320.0400.03014.78
5.4.310.0400.03314.79
5.4.300.0380.03214.96
5.4.290.0400.02715.11
5.4.280.0330.03314.93
5.4.270.0350.02714.90
5.4.260.0370.02414.75
5.4.250.0400.03914.99
5.4.240.0350.02714.88
5.4.230.0320.04114.83
5.4.220.0300.03514.63
5.4.210.0300.03114.93
5.4.200.0360.02814.94
5.4.190.0370.03514.89
5.4.180.0350.04015.02
5.4.170.0420.03014.93
5.4.160.0410.02815.00
5.4.150.0360.03014.94
5.4.140.0350.03813.56
5.4.130.0320.02713.46
5.4.120.0300.02913.62
5.4.110.0360.02713.58
5.4.100.0350.02513.52
5.4.90.0380.02713.55
5.4.80.0390.02813.63
5.4.70.0130.03513.46
5.4.60.0180.01313.37
5.4.50.0050.02313.49
5.4.40.0050.03713.45
5.4.30.0020.04513.54
5.4.20.0120.02313.41
5.4.10.0030.00610.84
5.4.00.0000.01110.80

preferences:
46.48 ms | 400 KiB | 5 Q