3v4l.org

run code in 300+ PHP versions simultaneously
<?php $check=version_compare ("2.7.1","2.7.2"); echo $check;

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)
8.3.40.0130.00718.72
8.3.30.0070.00718.46
8.3.20.0110.00720.21
8.3.10.0040.00423.65
8.3.00.0080.00017.25
8.2.170.0140.00322.96
8.2.160.0070.00720.52
8.2.150.0080.00024.18
8.2.140.0040.00424.66
8.2.130.0100.00326.16
8.2.120.0030.00617.38
8.2.110.0090.00322.13
8.2.100.0120.00018.04
8.2.90.0070.00019.05
8.2.80.0100.00317.97
8.2.70.0000.01117.50
8.2.60.0040.00418.04
8.2.50.0030.00518.07
8.2.40.0040.00419.36
8.2.30.0070.00020.49
8.2.20.0040.00417.69
8.2.10.0040.00417.99
8.2.00.0080.00018.04
8.1.270.0060.01323.87
8.1.260.0040.00426.35
8.1.250.0000.00728.09
8.1.240.0040.00420.79
8.1.230.0040.00717.65
8.1.220.0050.00317.74
8.1.210.0090.00318.77
8.1.200.0090.00017.35
8.1.190.0040.00417.00
8.1.180.0060.00318.10
8.1.170.0000.00819.06
8.1.160.0000.00721.85
8.1.150.0040.00418.69
8.1.140.0050.00319.50
8.1.130.0070.00017.53
8.1.120.0040.00417.41
8.1.110.0030.00717.43
8.1.100.0050.00217.36
8.1.90.0040.00417.33
8.1.80.0040.00417.29
8.1.70.0000.00717.41
8.1.60.0050.00317.42
8.1.50.0040.00417.42
8.1.40.0000.00717.43
8.1.30.0000.00817.61
8.1.20.0050.00317.54
8.1.10.0070.00017.41
8.1.00.0030.00517.40
8.0.300.0080.00018.77
8.0.290.0020.00516.63
8.0.280.0000.00718.43
8.0.270.0000.00717.24
8.0.260.0000.00617.28
8.0.250.0070.00016.97
8.0.240.0030.00316.97
8.0.230.0030.00616.86
8.0.220.0000.00716.86
8.0.210.0050.00316.72
8.0.200.0030.00316.93
8.0.190.0040.00416.78
8.0.180.0000.00816.79
8.0.170.0030.00616.85
8.0.160.0030.00316.89
8.0.150.0080.00016.80
8.0.140.0000.00716.79
8.0.130.0000.00613.21
8.0.120.0000.00816.73
8.0.110.0000.00816.82
8.0.100.0000.00716.82
8.0.90.0050.00316.77
8.0.80.0030.01216.69
8.0.70.0000.00716.80
8.0.60.0040.00416.64
8.0.50.0000.00716.77
8.0.30.0080.00917.04
8.0.20.0080.01217.40
8.0.10.0070.00016.83
8.0.00.0090.01216.77
7.4.330.0030.00315.08
7.4.320.0040.00416.43
7.4.300.0030.00716.48
7.4.290.0000.00716.39
7.4.280.0090.00016.56
7.4.270.0070.00016.57
7.4.260.0020.00516.51
7.4.250.0040.00416.30
7.4.240.0070.00016.41
7.4.230.0040.00416.32
7.4.220.0150.00916.46
7.4.210.0070.01016.47
7.4.200.0040.00416.62
7.4.160.0110.00316.46
7.4.150.0120.00917.40
7.4.140.0150.00517.86
7.4.130.0150.00516.42
7.4.120.0100.00916.52
7.4.110.0090.00916.47
7.4.100.0100.01316.51
7.4.90.0060.01216.64
7.4.80.0110.01119.39
7.4.70.0110.00816.60
7.4.60.0060.00916.29
7.4.50.0000.00816.36
7.4.40.0160.00016.18
7.4.30.0060.01316.37
7.4.10.0040.01114.79
7.4.00.0050.01214.69
7.3.330.0030.00313.03
7.3.320.0030.00312.99
7.3.310.0030.00316.18
7.3.300.0070.00016.11
7.3.290.0040.00416.13
7.3.280.0090.01016.20
7.3.270.0180.00017.40
7.3.260.0100.01416.41
7.3.250.0100.00916.26
7.3.240.0050.01416.16
7.3.230.0130.00316.48
7.3.210.0130.00316.08
7.3.200.0130.00316.36
7.3.190.0040.01516.31
7.3.180.0120.00316.35
7.3.170.0090.00616.27
7.3.160.0080.00816.26
7.3.130.0030.01414.60
7.3.120.0060.01214.93
7.3.110.0090.00614.58
7.3.100.0110.00014.96
7.3.90.0000.01014.94
7.3.80.0030.01014.77
7.3.70.0040.01114.94
7.3.60.0000.01714.82
7.3.50.0040.01114.66
7.3.40.0100.00714.57
7.3.30.0100.00614.84
7.3.20.0040.01116.26
7.3.10.0110.00416.29
7.3.00.0000.01116.42
7.2.330.0100.00716.26
7.2.320.0060.01016.54
7.2.310.0140.00916.69
7.2.300.0150.00316.36
7.2.290.0060.01016.41
7.2.260.0060.01315.12
7.2.250.0030.01014.80
7.2.240.0030.01314.88
7.2.230.0030.01414.74
7.2.220.0090.01214.64
7.2.210.0040.01114.93
7.2.200.0030.00914.77
7.2.190.0000.00914.97
7.2.180.0030.01214.96
7.2.170.0030.01014.75
7.2.160.0060.00614.73
7.2.150.0070.00716.93
7.2.140.0040.00716.87
7.2.130.0030.01016.58
7.2.120.0080.00316.56
7.2.110.0070.00316.46
7.2.100.0100.00616.94
7.2.90.0040.01116.71
7.2.80.0060.00617.04
7.2.70.0100.01016.48
7.2.60.0100.01016.62
7.2.50.0000.00916.96
7.2.40.0040.01116.86
7.2.30.0060.01017.08
7.2.20.0070.00316.97
7.2.10.0070.00717.02
7.2.00.0040.00818.14
7.1.330.0030.01015.62
7.1.320.0090.00015.76
7.1.310.0090.00015.67
7.1.300.0060.00615.55
7.1.290.0070.01015.91
7.1.280.0030.01315.68
7.1.270.0030.00815.65
7.1.260.0030.01015.71
7.1.250.0030.00915.64
7.1.240.0040.00715.63
7.1.230.0050.00515.71
7.1.220.0100.00715.64
7.1.210.0070.00715.55
7.1.200.0030.00615.71
7.1.190.0000.01615.74
7.1.180.0030.00615.56
7.1.170.0060.00615.74
7.1.160.0060.00615.46
7.1.150.0040.01115.54
7.1.140.0040.01215.79
7.1.130.0040.01115.82
7.1.120.0000.01715.81
7.1.110.0030.00715.82
7.1.100.0040.01316.86
7.1.90.0090.00315.75
7.1.80.0060.00915.82
7.1.70.0060.00616.16
7.1.60.0050.00916.23
7.1.50.0020.01116.29
7.1.40.0060.00915.71
7.1.30.0080.00415.58
7.1.20.0030.01015.48
7.1.10.0000.01415.81
7.1.00.0070.04019.09
7.0.330.0040.00715.40
7.0.320.0060.01015.30
7.0.310.0090.00315.21
7.0.300.0070.00715.46
7.0.290.0030.00915.51
7.0.280.0060.00615.42
7.0.270.0070.00715.30
7.0.260.0120.00315.29
7.0.250.0090.00915.46
7.0.240.0000.00815.49
7.0.230.0030.00915.14
7.0.220.0100.00315.37
7.0.210.0040.00815.34
7.0.200.0050.01015.81
7.0.190.0030.01315.29
7.0.180.0060.00915.45
7.0.170.0040.00815.29
7.0.160.0070.00715.39
7.0.150.0000.01215.38
7.0.140.0040.01115.34
7.0.130.0100.00315.53
7.0.120.0040.00415.44
7.0.110.0060.00615.48
7.0.100.0080.00315.31
7.0.90.0100.01015.46
7.0.80.0060.01315.54
7.0.70.0100.00315.25
7.0.60.0180.03317.53
7.0.50.0060.02316.63
7.0.40.0070.03816.88
7.0.30.0160.04516.75
7.0.20.0200.04016.75
7.0.10.0170.03016.81
7.0.00.0090.04716.70
5.6.400.0060.00614.46
5.6.390.0040.01214.19
5.6.380.0000.01614.44
5.6.370.0030.01014.39
5.6.360.0030.01014.13
5.6.350.0030.01013.95
5.6.340.0040.00414.27
5.6.330.0040.01114.45
5.6.320.0060.00914.36
5.6.310.0030.01014.37
5.6.300.0030.01014.04
5.6.290.0160.00414.05
5.6.280.0050.02117.59
5.6.270.0030.01014.05
5.6.260.0040.01114.36
5.6.250.0070.01114.42
5.6.240.0040.01114.36
5.6.230.0000.01014.29
5.6.220.0030.00514.17
5.6.210.0050.04517.39
5.6.200.0040.02416.24
5.6.190.0070.02217.23
5.6.180.0060.03417.30
5.6.170.0180.03717.27
5.6.160.0100.04017.51
5.6.150.0090.03316.13
5.6.140.0020.04416.18
5.6.130.0060.03816.37
5.6.120.0020.03917.52
5.6.110.0120.04217.63
5.6.100.0080.04317.78
5.6.90.0030.02617.61
5.6.80.0120.04017.25
5.6.70.0130.01817.34
5.6.60.0120.00314.18
5.6.50.0030.01314.17
5.6.40.0030.01314.19
5.6.30.0090.00614.18
5.6.20.0030.01313.95
5.6.10.0060.00614.14
5.6.00.0030.01613.93
5.5.380.0070.01014.15
5.5.370.0030.00913.88
5.5.360.0060.00614.51
5.5.350.0030.04517.42
5.5.340.0080.02315.91
5.5.330.0050.02317.29
5.5.320.0030.05017.37
5.5.310.0130.04217.27
5.5.300.0070.02815.93
5.5.290.0000.02816.08
5.5.280.0120.03817.41
5.5.270.0070.02217.44
5.5.260.0070.02617.38
5.5.250.0070.04817.26
5.5.240.0080.04117.07
5.5.230.0040.00814.02
5.5.220.0000.01413.78
5.5.210.0110.00314.12
5.5.200.0100.00714.23
5.5.190.0070.00713.91
5.5.180.0100.00613.94
5.5.170.0080.00614.06
5.5.160.0060.01214.09
5.5.150.0060.00913.88
5.5.140.0070.01013.72
5.5.130.0080.00314.20
5.5.120.0070.00714.14
5.5.110.0030.00713.97
5.5.100.0030.01014.28
5.5.90.0070.01013.70
5.5.80.0070.00714.10
5.5.70.0090.00614.00
5.5.60.0040.00914.04
5.5.50.0030.01014.27
5.5.40.0030.01014.05
5.5.30.0090.00614.02
5.5.20.0000.01514.13
5.5.10.0030.00613.91
5.5.00.0070.00714.22
5.4.450.0110.03015.12
5.4.440.0150.02515.13
5.4.430.0100.03415.04
5.4.420.0120.02915.28
5.4.410.0100.03014.88
5.4.400.0100.03214.93
5.4.390.0100.03114.86
5.4.380.0170.02514.98
5.4.370.0100.03314.68
5.4.360.0190.02014.94
5.4.350.0080.03215.01
5.4.340.0130.02815.09
5.4.330.0060.00610.58
5.4.320.0100.03014.82
5.4.310.0120.02714.99
5.4.300.0100.03014.72
5.4.290.0150.02315.16
5.4.280.0040.03514.66
5.4.270.0080.02914.98
5.4.260.0100.02914.70
5.4.250.0130.02715.11
5.4.240.0100.02814.93
5.4.230.0110.02814.98
5.4.220.0120.02714.81
5.4.210.0050.03214.99
5.4.200.0080.03015.08
5.4.190.0140.02515.01
5.4.180.0080.03214.88
5.4.170.0100.02914.94
5.4.160.0140.02715.00
5.4.150.0150.02614.87
5.4.140.0100.02713.57
5.4.130.0100.02713.49
5.4.120.0140.02913.69
5.4.110.0130.02813.76
5.4.100.0190.02713.75
5.4.90.0100.02913.65
5.4.80.0080.03013.58
5.4.70.0110.02613.59
5.4.60.0030.03213.72
5.4.50.0070.03013.69
5.4.40.0070.03213.63
5.4.30.0060.03013.65
5.4.20.0120.02613.41
5.4.10.0130.02313.54
5.4.00.0120.03213.27

preferences:
47.62 ms | 400 KiB | 5 Q