3v4l.org

run code in 300+ PHP versions simultaneously
<?php function compareVersion($version1, $version2) { $partsV1 = explode('.', $version1); $partsV2 = explode('.', $version2); $partsV1Size = count($partsV1); $partsV2Size = count($partsV2); $longest = max($partsV1Size, $partsV2Size); for ($i = 0; $i < $longest; ++$i) { $v1 = $partsV1Size > $i ? intval($partsV1[$i]) : 0; $v2 = $partsV2Size > $i ? intval($partsV2[$i]) : 0; if ($v1 < $v2) { return -1; } else if ($v1 > $v2) { return 1; } } return 0; } var_dump(compareVersion("01.0", "1"));

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)
8.3.60.0140.00416.46
8.3.50.0140.00622.97
8.3.40.0140.00318.71
8.3.30.0070.00718.98
8.3.20.0070.00020.39
8.3.10.0140.00021.80
8.3.00.0040.00419.66
8.2.180.0140.00716.88
8.2.170.0110.01122.96
8.2.160.0100.00320.35
8.2.150.0040.00424.18
8.2.140.0080.00324.66
8.2.130.0060.00926.16
8.2.120.0080.00019.48
8.2.110.0060.00322.31
8.2.100.0120.00017.78
8.2.90.0040.00419.14
8.2.80.0040.00419.39
8.2.70.0050.00317.35
8.2.60.0000.00917.93
8.2.50.0000.00918.07
8.2.40.0000.00818.15
8.2.30.0080.00019.56
8.2.20.0040.00417.68
8.2.10.0030.00518.19
8.2.00.0040.00417.63
8.1.280.0130.01025.92
8.1.270.0030.00623.67
8.1.260.0050.00226.35
8.1.250.0000.00828.09
8.1.240.0030.00723.89
8.1.230.0000.01118.96
8.1.220.0030.00617.79
8.1.210.0040.00418.77
8.1.200.0000.01017.23
8.1.190.0040.00417.51
8.1.180.0040.00418.10
8.1.170.0040.00418.64
8.1.160.0000.00718.89
8.1.150.0000.00718.81
8.1.140.0000.00817.47
8.1.130.0000.00717.83
8.1.120.0040.00417.47
8.1.110.0000.00817.36
8.1.100.0080.00017.52
8.1.90.0040.00417.50
8.1.80.0040.00417.36
8.1.70.0070.00017.48
8.1.60.0000.00717.51
8.1.50.0040.00417.55
8.1.40.0030.00617.47
8.1.30.0080.00017.57
8.1.20.0030.00517.54
8.1.10.0070.00317.39
8.1.00.0040.00417.36
8.0.300.0040.00418.77
8.0.290.0000.00717.05
8.0.280.0000.00718.43
8.0.270.0030.00317.12
8.0.260.0030.00317.11
8.0.250.0070.00016.87
8.0.240.0000.00816.91
8.0.230.0000.00716.88
8.0.220.0030.00316.82
8.0.210.0040.00416.81
8.0.200.0000.00616.87
8.0.190.0000.00716.93
8.0.180.0000.00816.87
8.0.170.0040.00416.85
8.0.160.0070.00016.83
8.0.150.0050.00316.81
8.0.140.0000.00716.81
8.0.130.0000.00513.37
8.0.120.0040.00416.87
8.0.110.0040.00416.79
8.0.100.0000.00716.84
8.0.90.0040.00416.70
8.0.80.0120.00316.92
8.0.70.0040.00416.88
8.0.60.0050.00316.73
8.0.50.0030.00516.76
8.0.30.0140.00517.29
8.0.20.0140.00517.40
8.0.10.0050.00216.88
8.0.00.0150.00316.82
7.4.330.0020.00215.02
7.4.320.0060.00016.43
7.4.300.0000.00616.59
7.4.290.0030.00316.53
7.4.280.0050.00216.56
7.4.270.0050.00316.59
7.4.260.0030.00416.61
7.4.250.0050.00316.54
7.4.240.0000.00716.55
7.4.230.0020.00516.63
7.4.220.0160.01116.47
7.4.210.0060.01016.48
7.4.200.0000.00716.35
7.4.160.0090.00616.54
7.4.150.0040.01217.40
7.4.140.0090.01017.86
7.4.130.0080.01216.56
7.4.120.0090.00816.47
7.4.110.0100.01016.34
7.4.100.0080.00916.59
7.4.90.0100.00616.41
7.4.80.0030.01419.39
7.4.70.0060.01416.28
7.4.60.0090.00916.33
7.4.50.0030.00616.68
7.4.40.0140.00416.36
7.4.30.0100.00616.51
7.4.00.0100.00715.10
7.3.330.0000.00513.27
7.3.320.0030.00213.27
7.3.310.0000.00616.21
7.3.300.0070.00016.31
7.3.290.0040.01116.28
7.3.280.0110.00516.31
7.3.270.0000.01717.40
7.3.260.0070.01116.53
7.3.250.0080.01016.48
7.3.240.0160.00816.57
7.3.230.0130.00316.39
7.3.210.0090.00616.49
7.3.200.0110.01119.39
7.3.190.0100.01016.46
7.3.180.0120.00316.34
7.3.170.0100.01016.40
7.3.160.0040.01216.35
7.3.10.0110.00316.71
7.3.00.0070.00716.64
7.2.330.0110.00716.80
7.2.320.0070.01016.79
7.2.310.0090.00616.40
7.2.300.0110.00516.48
7.2.290.0110.00516.59
7.2.130.0070.00716.66
7.2.120.0070.00716.76
7.2.110.0030.00616.67
7.2.100.0030.01417.06
7.2.90.0120.00317.05
7.2.80.0040.00416.80
7.2.70.0070.00417.13
7.2.60.0040.01216.83
7.2.50.0030.01417.13
7.2.40.0050.00616.99
7.2.30.0000.01517.06
7.2.20.0030.01016.93
7.2.10.0090.00616.96
7.2.00.0080.00518.22
7.1.250.0060.00316.01
7.1.200.0090.00015.77
7.1.100.0040.00818.13
7.1.70.0050.00216.98
7.1.60.0100.01319.34
7.1.50.0060.01916.85
7.1.00.0000.08022.38
7.0.200.0040.00416.82
7.0.140.0070.03021.97
7.0.60.0170.07719.97
7.0.50.0100.08317.88
7.0.40.0100.08720.04
7.0.30.0470.07320.23
7.0.20.0430.06320.07
7.0.10.0100.08020.05
7.0.00.0000.05020.25
5.6.280.0030.07321.02
5.6.210.0030.08320.55
5.6.200.0070.08718.28
5.6.190.0170.06720.63
5.6.180.4170.03320.41
5.6.170.0200.07020.50
5.6.160.0070.04720.45
5.6.150.0070.07018.23
5.6.140.0100.04718.19
5.6.130.0070.08018.28
5.6.120.0000.04321.03
5.6.110.0130.06020.99
5.6.100.0070.04020.99
5.6.90.0030.07720.98
5.6.80.0030.07020.36
5.6.70.4070.03320.41
5.5.350.0270.06320.33
5.5.340.0070.05017.98
5.5.330.0030.04320.27
5.5.320.3130.04720.24
5.5.310.0270.05020.34
5.5.300.0130.07718.01
5.5.290.0070.07317.98
5.5.280.0000.09020.97
5.5.270.0070.08320.96
5.5.260.0130.08320.85
5.5.250.0030.08020.58
5.5.240.0100.04720.26
5.4.450.0300.06719.64
5.4.440.0200.08019.39
5.4.430.0230.07719.56
5.4.420.0230.07719.32
5.4.410.0130.06719.36
5.4.400.0270.05319.09
5.4.390.0300.06719.26
5.4.380.0270.07319.22
5.4.370.0130.07319.15
5.4.360.0300.06319.15
5.4.350.0230.06319.08
5.4.340.0230.08019.06
5.4.320.0200.06719.15
5.4.310.0230.07718.99
5.4.300.0170.04019.24
5.4.290.0230.03318.85
5.4.280.0170.08018.94
5.4.270.0300.05718.94
5.4.260.0300.07019.15
5.4.250.0200.07719.23
5.4.240.0230.07319.31
5.4.230.0330.06719.07
5.4.220.0400.03319.13
5.4.210.0130.05319.21
5.4.200.0330.06318.84
5.4.190.0230.06718.80
5.4.180.0330.03018.84
5.4.170.0170.04319.12
5.4.160.0170.03319.31
5.4.150.0130.03719.04
5.4.140.0170.03016.44
5.4.130.0170.03316.32
5.4.120.0270.03016.52
5.4.110.0130.03316.26
5.4.100.0100.06316.41
5.4.90.0170.05316.61
5.4.80.0170.06716.57
5.4.70.0230.06316.52
5.4.60.0100.05316.49
5.4.50.0130.03716.24
5.4.40.0130.03716.51
5.4.30.0170.03316.16
5.4.20.0100.03716.16
5.4.10.0170.03016.16
5.4.00.0170.03315.79
5.3.290.0230.05014.78
5.3.280.0230.07714.56
5.3.270.0230.04014.57
5.3.260.0170.04314.52
5.3.250.0130.03714.51
5.3.240.0170.03314.58
5.3.230.0230.02714.51
5.3.220.0100.04014.65
5.3.210.0230.02714.58
5.3.200.0270.02714.57
5.3.190.0300.04014.52
5.3.180.0200.06714.79
5.3.170.0100.04314.72
5.3.160.0170.04014.46
5.3.150.0170.03714.63
5.3.140.0200.03314.64
5.3.130.0200.03714.52
5.3.120.0100.04314.52
5.3.110.0100.04014.70
5.3.100.0070.04314.26
5.3.90.0100.04014.08
5.3.80.0170.03313.94
5.3.70.0170.04013.90
5.3.60.0170.03313.91
5.3.50.0130.03713.96
5.3.40.0200.04013.86
5.3.30.0100.03713.81
5.3.20.0100.04013.85
5.3.10.0170.03013.57
5.3.00.0100.03713.80
5.2.170.0100.04012.20
5.2.160.0070.03312.20
5.2.150.0230.01712.20
5.2.140.0100.04312.20
5.2.130.0170.02012.20
5.2.120.0130.02712.20
5.2.110.0230.02012.20
5.2.100.0100.03012.20
5.2.90.0070.03712.20
5.2.80.0100.03012.20
5.2.70.0070.03312.20
5.2.60.0170.02312.20
5.2.50.0130.04012.20
5.2.40.0070.03312.20
5.2.30.0130.05712.20
5.2.20.0200.05312.20
5.2.10.0170.05012.20
5.2.00.0200.04012.20
5.1.60.0130.05012.20
5.1.50.0130.05712.20
5.1.40.0130.04712.20
5.1.30.0170.03012.20
5.1.20.0170.03712.20
5.1.10.0170.04012.20
5.1.00.0130.02712.20
5.0.50.0130.04312.20
5.0.40.0200.03312.20
5.0.30.0170.02712.20
5.0.20.0100.04312.20
5.0.10.0100.03712.20
5.0.00.0100.04012.20
4.4.90.0070.02012.20
4.4.80.0030.02012.20
4.4.70.0070.04012.20
4.4.60.0170.02712.20
4.4.50.0100.03012.20
4.4.40.0130.03712.20
4.4.30.0070.03312.20
4.4.20.0030.02312.20
4.4.10.0070.03712.20
4.4.00.0100.05012.20
4.3.110.0100.03312.20
4.3.100.0100.03012.20
4.3.90.0100.03312.20
4.3.80.0100.04012.20
4.3.70.0030.01712.20
4.3.60.0030.01712.20
4.3.50.0100.03012.20
4.3.40.0070.05012.20
4.3.30.0000.04012.20
4.3.20.0070.03312.20
4.3.10.0100.03312.20
4.3.00.0030.03312.20

preferences:
81.43 ms | 401 KiB | 5 Q